From 5c36cfc8438d28ee5050ee6d5c383cf9c5b895fb Mon Sep 17 00:00:00 2001 From: Rebecca Turner Date: Fri, 6 May 2016 15:22:02 -0700 Subject: deps: upgrade npm to 3.8.9 Contains the following three npm releases: https://github.com/npm/npm/releases/tag/v3.8.7 https://github.com/npm/npm/releases/tag/v3.8.8 https://github.com/npm/npm/releases/tag/v3.8.9 PR-URL: https://github.com/nodejs/node/pull/6664 Reviewed-By: Myles Borins Reviewed-By: Jeremiah Senkpiel --- deps/npm/.travis.yml | 4 +- deps/npm/AUTHORS | 7 + deps/npm/CHANGELOG.md | 187 + deps/npm/README.md | 13 +- deps/npm/doc/cli/npm-run-script.md | 4 + deps/npm/doc/files/package.json.md | 6 - deps/npm/doc/misc/npm-config.md | 14 +- deps/npm/html/doc/README.html | 13 +- deps/npm/html/doc/cli/npm-access.html | 2 +- deps/npm/html/doc/cli/npm-adduser.html | 2 +- deps/npm/html/doc/cli/npm-bin.html | 2 +- deps/npm/html/doc/cli/npm-bugs.html | 2 +- deps/npm/html/doc/cli/npm-build.html | 2 +- deps/npm/html/doc/cli/npm-bundle.html | 2 +- deps/npm/html/doc/cli/npm-cache.html | 2 +- deps/npm/html/doc/cli/npm-completion.html | 2 +- deps/npm/html/doc/cli/npm-config.html | 2 +- deps/npm/html/doc/cli/npm-dedupe.html | 2 +- deps/npm/html/doc/cli/npm-deprecate.html | 2 +- deps/npm/html/doc/cli/npm-dist-tag.html | 2 +- deps/npm/html/doc/cli/npm-docs.html | 2 +- deps/npm/html/doc/cli/npm-edit.html | 2 +- deps/npm/html/doc/cli/npm-explore.html | 2 +- deps/npm/html/doc/cli/npm-help-search.html | 2 +- deps/npm/html/doc/cli/npm-help.html | 2 +- deps/npm/html/doc/cli/npm-init.html | 2 +- deps/npm/html/doc/cli/npm-install-test.html | 2 +- deps/npm/html/doc/cli/npm-install.html | 2 +- deps/npm/html/doc/cli/npm-link.html | 2 +- deps/npm/html/doc/cli/npm-logout.html | 2 +- deps/npm/html/doc/cli/npm-ls.html | 4 +- deps/npm/html/doc/cli/npm-outdated.html | 2 +- deps/npm/html/doc/cli/npm-owner.html | 2 +- deps/npm/html/doc/cli/npm-pack.html | 2 +- deps/npm/html/doc/cli/npm-ping.html | 2 +- deps/npm/html/doc/cli/npm-prefix.html | 2 +- deps/npm/html/doc/cli/npm-prune.html | 2 +- deps/npm/html/doc/cli/npm-publish.html | 2 +- deps/npm/html/doc/cli/npm-rebuild.html | 2 +- deps/npm/html/doc/cli/npm-repo.html | 2 +- deps/npm/html/doc/cli/npm-restart.html | 2 +- deps/npm/html/doc/cli/npm-root.html | 2 +- deps/npm/html/doc/cli/npm-run-script.html | 5 +- deps/npm/html/doc/cli/npm-search.html | 2 +- deps/npm/html/doc/cli/npm-shrinkwrap.html | 2 +- deps/npm/html/doc/cli/npm-star.html | 2 +- deps/npm/html/doc/cli/npm-stars.html | 2 +- deps/npm/html/doc/cli/npm-start.html | 2 +- deps/npm/html/doc/cli/npm-stop.html | 2 +- deps/npm/html/doc/cli/npm-tag.html | 2 +- deps/npm/html/doc/cli/npm-team.html | 2 +- deps/npm/html/doc/cli/npm-test.html | 2 +- deps/npm/html/doc/cli/npm-uninstall.html | 2 +- deps/npm/html/doc/cli/npm-unpublish.html | 2 +- deps/npm/html/doc/cli/npm-update.html | 2 +- deps/npm/html/doc/cli/npm-version.html | 2 +- deps/npm/html/doc/cli/npm-view.html | 2 +- deps/npm/html/doc/cli/npm-whoami.html | 2 +- deps/npm/html/doc/cli/npm.html | 6 +- deps/npm/html/doc/files/npm-folders.html | 2 +- deps/npm/html/doc/files/npm-global.html | 2 +- deps/npm/html/doc/files/npm-json.html | 6 +- deps/npm/html/doc/files/npmrc.html | 2 +- deps/npm/html/doc/files/package.json.html | 6 +- deps/npm/html/doc/index.html | 2 +- deps/npm/html/doc/misc/npm-coding-style.html | 2 +- deps/npm/html/doc/misc/npm-config.html | 12 +- deps/npm/html/doc/misc/npm-developers.html | 2 +- deps/npm/html/doc/misc/npm-disputes.html | 8 +- deps/npm/html/doc/misc/npm-index.html | 2 +- deps/npm/html/doc/misc/npm-orgs.html | 2 +- deps/npm/html/doc/misc/npm-registry.html | 2 +- deps/npm/html/doc/misc/npm-scope.html | 2 +- deps/npm/html/doc/misc/npm-scripts.html | 2 +- deps/npm/html/doc/misc/removing-npm.html | 2 +- deps/npm/html/doc/misc/semver.html | 2 +- deps/npm/lib/adduser.js | 6 +- deps/npm/lib/bugs.js | 8 +- deps/npm/lib/config.js | 20 +- deps/npm/lib/config/cmd-list.js | 3 +- deps/npm/lib/dedupe.js | 6 +- deps/npm/lib/dist-tag.js | 12 +- deps/npm/lib/docs.js | 9 +- deps/npm/lib/fetch-package-metadata.js | 7 +- deps/npm/lib/install-test.js | 9 +- deps/npm/lib/install.js | 31 +- deps/npm/lib/link.js | 9 +- deps/npm/lib/ls.js | 7 +- deps/npm/lib/owner.js | 13 +- deps/npm/lib/rebuild.js | 6 +- deps/npm/lib/run-script.js | 7 +- deps/npm/lib/search.js | 7 +- deps/npm/lib/star.js | 8 +- deps/npm/lib/uninstall.js | 9 +- deps/npm/lib/update.js | 8 +- deps/npm/lib/utils/lifecycle.js | 10 +- deps/npm/lib/utils/tar.js | 74 - deps/npm/lib/utils/usage.js | 27 + deps/npm/lib/view.js | 11 +- deps/npm/man/man1/npm-README.1 | 15 +- deps/npm/man/man1/npm-access.1 | 2 +- deps/npm/man/man1/npm-adduser.1 | 2 +- deps/npm/man/man1/npm-bin.1 | 2 +- deps/npm/man/man1/npm-bugs.1 | 2 +- deps/npm/man/man1/npm-build.1 | 2 +- deps/npm/man/man1/npm-bundle.1 | 2 +- deps/npm/man/man1/npm-cache.1 | 2 +- deps/npm/man/man1/npm-completion.1 | 2 +- deps/npm/man/man1/npm-config.1 | 2 +- deps/npm/man/man1/npm-dedupe.1 | 2 +- deps/npm/man/man1/npm-deprecate.1 | 2 +- deps/npm/man/man1/npm-dist-tag.1 | 2 +- deps/npm/man/man1/npm-docs.1 | 2 +- deps/npm/man/man1/npm-edit.1 | 2 +- deps/npm/man/man1/npm-explore.1 | 2 +- deps/npm/man/man1/npm-help-search.1 | 2 +- deps/npm/man/man1/npm-help.1 | 2 +- deps/npm/man/man1/npm-init.1 | 2 +- deps/npm/man/man1/npm-install-test.1 | 2 +- deps/npm/man/man1/npm-install.1 | 2 +- deps/npm/man/man1/npm-link.1 | 2 +- deps/npm/man/man1/npm-logout.1 | 2 +- deps/npm/man/man1/npm-ls.1 | 4 +- deps/npm/man/man1/npm-outdated.1 | 2 +- deps/npm/man/man1/npm-owner.1 | 2 +- deps/npm/man/man1/npm-pack.1 | 2 +- deps/npm/man/man1/npm-ping.1 | 2 +- deps/npm/man/man1/npm-prefix.1 | 2 +- deps/npm/man/man1/npm-prune.1 | 2 +- deps/npm/man/man1/npm-publish.1 | 2 +- deps/npm/man/man1/npm-rebuild.1 | 2 +- deps/npm/man/man1/npm-repo.1 | 2 +- deps/npm/man/man1/npm-restart.1 | 2 +- deps/npm/man/man1/npm-root.1 | 2 +- deps/npm/man/man1/npm-run-script.1 | 6 +- deps/npm/man/man1/npm-search.1 | 2 +- deps/npm/man/man1/npm-shrinkwrap.1 | 2 +- deps/npm/man/man1/npm-star.1 | 2 +- deps/npm/man/man1/npm-stars.1 | 2 +- deps/npm/man/man1/npm-start.1 | 2 +- deps/npm/man/man1/npm-stop.1 | 2 +- deps/npm/man/man1/npm-tag.1 | 2 +- deps/npm/man/man1/npm-team.1 | 2 +- deps/npm/man/man1/npm-test.1 | 2 +- deps/npm/man/man1/npm-uninstall.1 | 2 +- deps/npm/man/man1/npm-unpublish.1 | 2 +- deps/npm/man/man1/npm-update.1 | 2 +- deps/npm/man/man1/npm-version.1 | 2 +- deps/npm/man/man1/npm-view.1 | 2 +- deps/npm/man/man1/npm-whoami.1 | 2 +- deps/npm/man/man1/npm.1 | 4 +- deps/npm/man/man5/npm-folders.5 | 2 +- deps/npm/man/man5/npm-global.5 | 2 +- deps/npm/man/man5/npm-json.5 | 8 +- deps/npm/man/man5/npmrc.5 | 2 +- deps/npm/man/man5/package.json.5 | 8 +- deps/npm/man/man7/npm-coding-style.7 | 2 +- deps/npm/man/man7/npm-config.7 | 24 +- deps/npm/man/man7/npm-developers.7 | 2 +- deps/npm/man/man7/npm-disputes.7 | 2 +- deps/npm/man/man7/npm-index.7 | 2 +- deps/npm/man/man7/npm-orgs.7 | 2 +- deps/npm/man/man7/npm-registry.7 | 2 +- deps/npm/man/man7/npm-scope.7 | 2 +- deps/npm/man/man7/npm-scripts.7 | 2 +- deps/npm/man/man7/removing-npm.7 | 2 +- deps/npm/man/man7/semver.7 | 2 +- deps/npm/node_modules/fs-vacuum/.travis.yml | 14 + deps/npm/node_modules/fs-vacuum/package.json | 115 +- deps/npm/node_modules/fs-vacuum/test/arguments.js | 18 +- .../fs-vacuum/test/base-leaf-mismatch.js | 14 +- .../fs-vacuum/test/no-entries-file-no-purge.js | 68 +- .../fs-vacuum/test/no-entries-link-no-purge.js | 70 +- .../fs-vacuum/test/no-entries-no-purge.js | 48 +- .../fs-vacuum/test/no-entries-with-link-purge.js | 72 +- .../fs-vacuum/test/no-entries-with-purge.js | 62 +- .../fs-vacuum/test/other-directories-no-purge.js | 64 +- .../fs-vacuum/test/racy-entries-eexist.js | 119 + .../fs-vacuum/test/racy-entries-enotempty.js | 119 + .../node_modules/fs-vacuum/test/racy-entries.js | 104 + deps/npm/node_modules/fs-vacuum/vacuum.js | 70 +- deps/npm/node_modules/lodash.keys/LICENSE | 64 +- deps/npm/node_modules/lodash.keys/README.md | 4 +- deps/npm/node_modules/lodash.keys/index.js | 63 +- deps/npm/node_modules/lodash.keys/package.json | 32 +- deps/npm/node_modules/lodash.union/LICENSE | 64 +- deps/npm/node_modules/lodash.union/README.md | 4 +- deps/npm/node_modules/lodash.union/index.js | 228 +- .../node_modules/lodash._baseflatten/LICENSE | 64 +- .../node_modules/lodash._baseflatten/README.md | 4 +- .../node_modules/lodash._baseflatten/index.js | 73 +- .../node_modules/lodash._baseflatten/package.json | 34 +- .../lodash.union/node_modules/lodash.rest/LICENSE | 29 +- .../node_modules/lodash.rest/README.md | 4 +- .../lodash.union/node_modules/lodash.rest/index.js | 89 +- .../node_modules/lodash.rest/package.json | 38 +- deps/npm/node_modules/lodash.union/package.json | 36 +- .../npm/node_modules/normalize-git-url/.travis.yml | 10 + .../normalize-git-url/normalize-git-url.js | 2 + .../node_modules/normalize-git-url/package.json | 109 +- .../node_modules/normalize-git-url/test/basic.js | 9 +- deps/npm/node_modules/npm-package-arg/.travis.yml | 10 + deps/npm/node_modules/npm-package-arg/npa.js | 10 +- deps/npm/node_modules/npm-package-arg/package.json | 41 +- .../npm/node_modules/npm-package-arg/test/basic.js | 2 +- .../node_modules/npm-package-arg/test/windows.js | 38 +- .../node_modules/readable-stream/.npmignore | 5 + .../node_modules/readable-stream/.travis.yml | 52 + .../node_modules/readable-stream/.zuul.yml | 1 + .../node_modules/readable-stream/LICENSE | 18 + .../node_modules/readable-stream/README.md | 36 + .../readable-stream/doc/stream.markdown | 1760 ++++++ .../readable-stream/doc/wg-meetings/2015-01-30.md | 58 + .../node_modules/readable-stream/duplex.js | 1 + .../readable-stream/lib/_stream_duplex.js | 75 + .../readable-stream/lib/_stream_passthrough.js | 26 + .../readable-stream/lib/_stream_readable.js | 880 +++ .../readable-stream/lib/_stream_transform.js | 180 + .../readable-stream/lib/_stream_writable.js | 516 ++ .../node_modules/core-util-is/LICENSE | 19 + .../node_modules/core-util-is/README.md | 3 + .../node_modules/core-util-is/float.patch | 604 ++ .../node_modules/core-util-is/lib/util.js | 107 + .../node_modules/core-util-is/package.json | 88 + .../node_modules/core-util-is/test.js | 68 + .../node_modules/isarray/.npmignore | 1 + .../node_modules/isarray/.travis.yml | 4 + .../readable-stream/node_modules/isarray/Makefile | 5 + .../readable-stream/node_modules/isarray/README.md | 60 + .../node_modules/isarray/component.json | 19 + .../readable-stream/node_modules/isarray/index.js | 5 + .../node_modules/isarray/package.json | 98 + .../readable-stream/node_modules/isarray/test.js | 19 + .../node_modules/process-nextick-args/.travis.yml | 12 + .../node_modules/process-nextick-args/index.js | 20 + .../node_modules/process-nextick-args/license.md | 19 + .../node_modules/process-nextick-args/package.json | 73 + .../node_modules/process-nextick-args/readme.md | 18 + .../node_modules/process-nextick-args/test.js | 24 + .../node_modules/string_decoder/.npmignore | 2 + .../node_modules/string_decoder/LICENSE | 20 + .../node_modules/string_decoder/README.md | 7 + .../node_modules/string_decoder/index.js | 221 + .../node_modules/string_decoder/package.json | 81 + .../node_modules/util-deprecate/History.md | 16 + .../node_modules/util-deprecate/LICENSE | 24 + .../node_modules/util-deprecate/README.md | 53 + .../node_modules/util-deprecate/browser.js | 67 + .../node_modules/util-deprecate/node.js | 6 + .../node_modules/util-deprecate/package.json | 83 + .../node_modules/readable-stream/package.json | 105 + .../node_modules/readable-stream/passthrough.js | 1 + .../node_modules/readable-stream/readable.js | 12 + .../node_modules/readable-stream/transform.js | 1 + .../node_modules/readable-stream/writable.js | 1 + .../node_modules/jju/LICENSE | 13 + .../node_modules/jju/lib/parse.js | 19 +- .../node_modules/jju/lib/stringify.js | 18 +- .../node_modules/jju/package.json | 102 +- .../node_modules/jju/package.yaml | 2 +- .../node_modules/read-package-json/package.json | 61 +- .../node_modules/read-package-json/read-json.js | 13 +- .../node_modules/read-package-json/test/helpful.js | 8 + deps/npm/node_modules/read-package-json/zunda | 1 - deps/npm/node_modules/readable-stream/.travis.yml | 2 + deps/npm/node_modules/readable-stream/.zuul.yml | 1 - deps/npm/node_modules/readable-stream/README.md | 2 +- .../readable-stream/doc/stream.markdown | 39 +- .../node_modules/inline-process-browser/index.js | 37 + .../node_modules/falafel/.travis.yml | 3 + .../node_modules/falafel/example/array.js | 14 + .../node_modules/falafel/example/keyword.js | 16 + .../node_modules/falafel/example/prompt.js | 49 + .../node_modules/falafel/index.js | 79 + .../falafel/node_modules/acorn/.editorconfig | 7 + .../falafel/node_modules/acorn/.gitattributes | 1 + .../falafel/node_modules/acorn/.npmignore | 3 + .../falafel/node_modules/acorn/.tern-project | 1 + .../falafel/node_modules/acorn/.travis.yml | 2 + .../falafel/node_modules/acorn/AUTHORS | 38 + .../falafel/node_modules/acorn/LICENSE | 19 + .../falafel/node_modules/acorn/README.md | 377 ++ .../falafel/node_modules/acorn/bin/acorn | 54 + .../falafel/node_modules/acorn/bin/build-acorn.js | 51 + .../acorn/bin/generate-identifier-regex.js | 47 + .../falafel/node_modules/acorn/bin/prepublish.sh | 2 + .../node_modules/acorn/bin/update_authors.sh | 6 + .../falafel/node_modules/acorn/bin/without_eval | 48 + .../falafel/node_modules/acorn/dist/.keep | 0 .../falafel/node_modules/acorn/dist/acorn.js | 4014 ++++++++++++++ .../falafel/node_modules/acorn/dist/acorn_csp.js | 3985 ++++++++++++++ .../falafel/node_modules/acorn/dist/acorn_loose.js | 1298 +++++ .../falafel/node_modules/acorn/dist/walk.js | 342 ++ .../falafel/node_modules/acorn/package.json | 192 + .../falafel/node_modules/acorn/src/expression.js | 697 +++ .../falafel/node_modules/acorn/src/identifier.js | 129 + .../falafel/node_modules/acorn/src/index.js | 75 + .../falafel/node_modules/acorn/src/location.js | 68 + .../node_modules/acorn/src/loose/acorn_loose.js | 0 .../node_modules/acorn/src/loose/expression.js | 511 ++ .../falafel/node_modules/acorn/src/loose/index.js | 50 + .../node_modules/acorn/src/loose/parseutil.js | 126 + .../falafel/node_modules/acorn/src/loose/state.js | 17 + .../node_modules/acorn/src/loose/statement.js | 419 ++ .../node_modules/acorn/src/loose/tokenize.js | 108 + .../falafel/node_modules/acorn/src/lval.js | 213 + .../falafel/node_modules/acorn/src/node.js | 70 + .../falafel/node_modules/acorn/src/options.js | 118 + .../falafel/node_modules/acorn/src/parseutil.js | 89 + .../falafel/node_modules/acorn/src/state.js | 78 + .../falafel/node_modules/acorn/src/statement.js | 594 ++ .../falafel/node_modules/acorn/src/tokencontext.js | 107 + .../falafel/node_modules/acorn/src/tokenize.js | 672 +++ .../falafel/node_modules/acorn/src/tokentype.js | 142 + .../falafel/node_modules/acorn/src/util.js | 9 + .../falafel/node_modules/acorn/src/walk/index.js | 291 + .../falafel/node_modules/acorn/src/whitespace.js | 11 + .../falafel/node_modules/foreach/.npmignore | 3 + .../falafel/node_modules/foreach/LICENSE | 24 + .../falafel/node_modules/foreach/Makefile | 11 + .../falafel/node_modules/foreach/Readme.md | 29 + .../falafel/node_modules/foreach/component.json | 11 + .../falafel/node_modules/foreach/index.js | 21 + .../falafel/node_modules/foreach/package.json | 109 + .../falafel/node_modules/foreach/test.js | 152 + .../falafel/node_modules/isarray/README.md | 54 + .../falafel/node_modules/isarray/build/build.js | 208 + .../falafel/node_modules/isarray/component.json | 19 + .../falafel/node_modules/isarray/index.js | 3 + .../falafel/node_modules/isarray/package.json | 78 + .../falafel/node_modules/object-keys/.editorconfig | 12 + .../falafel/node_modules/object-keys/.jscs.json | 130 + .../falafel/node_modules/object-keys/.npmignore | 1 + .../falafel/node_modules/object-keys/.travis.yml | 60 + .../falafel/node_modules/object-keys/CHANGELOG.md | 203 + .../falafel/node_modules/object-keys/LICENSE | 21 + .../falafel/node_modules/object-keys/README.md | 75 + .../falafel/node_modules/object-keys/index.js | 128 + .../node_modules/object-keys/isArguments.js | 17 + .../falafel/node_modules/object-keys/package.json | 141 + .../falafel/node_modules/object-keys/test/index.js | 5 + .../node_modules/falafel/package.json | 137 + .../node_modules/falafel/readme.markdown | 122 + .../node_modules/falafel/test/array.js | 35 + .../node_modules/falafel/test/async.js | 42 + .../node_modules/falafel/test/bin/run.js | 5 + .../node_modules/falafel/test/custom-parser.js | 42 + .../node_modules/falafel/test/es6.js | 15 + .../node_modules/falafel/test/for.js | 30 + .../node_modules/falafel/test/inspect.js | 36 + .../node_modules/falafel/test/opts.js | 134 + .../node_modules/falafel/test/parent.js | 33 + .../node_modules/through2/.npmignore | 3 + .../node_modules/through2/LICENSE | 39 + .../node_modules/through2/README.md | 132 + .../node_modules/readable-stream/.npmignore | 5 + .../through2/node_modules/readable-stream/LICENSE | 18 + .../node_modules/readable-stream/README.md | 14 + .../node_modules/readable-stream/duplex.js | 1 + .../readable-stream/lib/_stream_duplex.js | 89 + .../readable-stream/lib/_stream_passthrough.js | 46 + .../readable-stream/lib/_stream_readable.js | 982 ++++ .../readable-stream/lib/_stream_transform.js | 210 + .../readable-stream/lib/_stream_writable.js | 386 ++ .../readable-stream/node_modules/isarray/README.md | 54 + .../node_modules/isarray/build/build.js | 208 + .../node_modules/isarray/component.json | 19 + .../readable-stream/node_modules/isarray/index.js | 3 + .../node_modules/isarray/package.json | 78 + .../node_modules/readable-stream/package.json | 104 + .../node_modules/readable-stream/passthrough.js | 1 + .../node_modules/readable-stream/readable.js | 11 + .../node_modules/readable-stream/transform.js | 1 + .../node_modules/readable-stream/writable.js | 1 + .../through2/node_modules/xtend/.npmignore | 1 + .../through2/node_modules/xtend/LICENCE | 19 + .../through2/node_modules/xtend/Makefile | 4 + .../through2/node_modules/xtend/README.md | 32 + .../through2/node_modules/xtend/immutable.js | 19 + .../through2/node_modules/xtend/mutable.js | 17 + .../through2/node_modules/xtend/package.json | 109 + .../through2/node_modules/xtend/test.js | 83 + .../node_modules/through2/package.json | 94 + .../node_modules/through2/through2.js | 96 + .../inline-process-browser/package.json | 86 + .../node_modules/inline-process-browser/readme.md | 23 + .../unreachable-branch-transform/README.md | 72 + .../unreachable-branch-transform/index.js | 59 + .../node_modules/esmangle-evaluator/.npmignore | 3 + .../node_modules/esmangle-evaluator/README.md | 24 + .../node_modules/esmangle-evaluator/common.js | 58 + .../node_modules/esmangle-evaluator/evaluator.js | 364 ++ .../node_modules/esmangle-evaluator/package.json | 73 + .../node_modules/recast/.editorconfig | 3 + .../node_modules/recast/.npmignore | 2 + .../node_modules/recast/.travis.yml | 15 + .../node_modules/recast/LICENSE | 20 + .../node_modules/recast/README.md | 143 + .../node_modules/recast/example/add-braces | 44 + .../node_modules/recast/example/generic-identity | 17 + .../node_modules/recast/example/identity | 8 + .../node_modules/recast/example/to-while | 84 + .../node_modules/recast/lib/comments.js | 351 ++ .../node_modules/recast/lib/fast-path.js | 477 ++ .../node_modules/recast/lib/lines.js | 878 +++ .../node_modules/recast/lib/mapping.js | 277 + .../node_modules/recast/lib/options.js | 95 + .../node_modules/recast/lib/parser.js | 152 + .../node_modules/recast/lib/patcher.js | 515 ++ .../node_modules/recast/lib/printer.js | 1802 ++++++ .../node_modules/recast/lib/types.js | 5 + .../node_modules/recast/lib/util.js | 283 + .../node_modules/recast/main.js | 99 + .../recast/node_modules/ast-types/.npmignore | 2 + .../recast/node_modules/ast-types/.travis.yml | 20 + .../recast/node_modules/ast-types/LICENSE | 20 + .../recast/node_modules/ast-types/README.md | 489 ++ .../recast/node_modules/ast-types/def/babel.js | 105 + .../recast/node_modules/ast-types/def/core.js | 367 ++ .../recast/node_modules/ast-types/def/e4x.js | 84 + .../recast/node_modules/ast-types/def/es6.js | 217 + .../recast/node_modules/ast-types/def/es7.js | 36 + .../recast/node_modules/ast-types/def/esprima.js | 96 + .../recast/node_modules/ast-types/def/flow.js | 269 + .../recast/node_modules/ast-types/def/jsx.js | 100 + .../recast/node_modules/ast-types/def/mozilla.js | 49 + .../recast/node_modules/ast-types/lib/equiv.js | 184 + .../recast/node_modules/ast-types/lib/node-path.js | 474 ++ .../node_modules/ast-types/lib/path-visitor.js | 419 ++ .../recast/node_modules/ast-types/lib/path.js | 366 ++ .../recast/node_modules/ast-types/lib/scope.js | 330 ++ .../recast/node_modules/ast-types/lib/shared.js | 41 + .../recast/node_modules/ast-types/lib/types.js | 828 +++ .../recast/node_modules/ast-types/main.js | 34 + .../recast/node_modules/ast-types/package.json | 100 + .../recast/node_modules/esprima/ChangeLog | 170 + .../recast/node_modules/esprima/LICENSE.BSD | 21 + .../recast/node_modules/esprima/README.md | 27 + .../recast/node_modules/esprima/bin/esparse.js | 126 + .../recast/node_modules/esprima/bin/esvalidate.js | 199 + .../recast/node_modules/esprima/esprima.js | 5739 ++++++++++++++++++++ .../recast/node_modules/esprima/package.json | 145 + .../recast/node_modules/private/.travis.yml | 6 + .../recast/node_modules/private/LICENSE | 20 + .../recast/node_modules/private/README.md | 246 + .../recast/node_modules/private/package.json | 85 + .../recast/node_modules/private/private.js | 129 + .../recast/node_modules/private/test/run.js | 68 + .../recast/node_modules/source-map/README.md | 729 +++ .../source-map/dist/source-map.debug.js | 3006 ++++++++++ .../node_modules/source-map/dist/source-map.js | 3005 ++++++++++ .../node_modules/source-map/dist/source-map.min.js | 2 + .../source-map/dist/source-map.min.js.map | 1 + .../node_modules/source-map/lib/array-set.js | 104 + .../node_modules/source-map/lib/base64-vlq.js | 141 + .../recast/node_modules/source-map/lib/base64.js | 68 + .../node_modules/source-map/lib/binary-search.js | 112 + .../node_modules/source-map/lib/mapping-list.js | 80 + .../node_modules/source-map/lib/quick-sort.js | 115 + .../source-map/lib/source-map-consumer.js | 1082 ++++ .../source-map/lib/source-map-generator.js | 396 ++ .../node_modules/source-map/lib/source-node.js | 408 ++ .../recast/node_modules/source-map/lib/util.js | 369 ++ .../recast/node_modules/source-map/package.json | 240 + .../recast/node_modules/source-map/source-map.js | 8 + .../node_modules/recast/package.json | 102 + .../unreachable-branch-transform/package.json | 94 + .../unreachableBranchTransformer.js | 97 + deps/npm/node_modules/readable-stream/package.json | 64 +- deps/npm/node_modules/readable-stream/readable.js | 6 + .../realize-package-specifier/index.js | 2 +- .../realize-package-specifier/package.json | 97 +- .../realize-package-specifier/test/basic.js | 4 +- .../realize-package-specifier/test/npa-basic.js | 12 +- .../test/npa-bitbucket.js | 2 +- .../realize-package-specifier/test/npa-github.js | 2 +- .../realize-package-specifier/test/npa-gitlab.js | 2 +- deps/npm/node_modules/request/.travis.yml | 10 +- deps/npm/node_modules/request/CHANGELOG.md | 34 +- deps/npm/node_modules/request/CONTRIBUTING.md | 45 +- deps/npm/node_modules/request/README.md | 10 +- deps/npm/node_modules/request/index.js | 11 +- deps/npm/node_modules/request/lib/helpers.js | 6 +- .../request/node_modules/aws4/.npmignore | 3 +- .../request/node_modules/aws4/README.md | 4 + .../node_modules/request/node_modules/aws4/aws4.js | 11 +- .../request/node_modules/aws4/example.js | 371 -- .../aws4/node_modules/lru-cache/.npmignore | 1 - .../aws4/node_modules/lru-cache/.travis.yml | 8 - .../aws4/node_modules/lru-cache/CONTRIBUTORS | 14 - .../aws4/node_modules/lru-cache/README.md | 55 +- .../aws4/node_modules/lru-cache/lib/lru-cache.js | 533 +- .../lru-cache/node_modules/pseudomap/LICENSE | 15 + .../lru-cache/node_modules/pseudomap/README.md | 60 + .../lru-cache/node_modules/pseudomap/map.js | 9 + .../lru-cache/node_modules/pseudomap/package.json | 77 + .../lru-cache/node_modules/pseudomap/pseudomap.js | 113 + .../lru-cache/node_modules/pseudomap/test/basic.js | 86 + .../lru-cache/node_modules/yallist/.npmignore | 4 + .../lru-cache/node_modules/yallist/.travis.yml | 7 + .../lru-cache/node_modules/yallist/CONTRIBUTING.md | 4 + .../lru-cache/node_modules/yallist/LICENSE | 15 + .../lru-cache/node_modules/yallist/README.md | 204 + .../lru-cache/node_modules/yallist/package.json | 77 + .../lru-cache/node_modules/yallist/test/basic.js | 188 + .../lru-cache/node_modules/yallist/yallist.js | 360 ++ .../aws4/node_modules/lru-cache/package.json | 61 +- .../aws4/node_modules/lru-cache/test/basic.js | 396 -- .../aws4/node_modules/lru-cache/test/foreach.js | 120 - .../node_modules/lru-cache/test/memory-leak.js | 51 - .../aws4/node_modules/lru-cache/test/serialize.js | 215 - .../request/node_modules/aws4/package.json | 104 +- .../request/node_modules/bl/.travis.yml | 5 +- .../node_modules/request/node_modules/bl/README.md | 6 +- .../npm/node_modules/request/node_modules/bl/bl.js | 90 +- .../bl/node_modules/readable-stream/.npmignore | 5 + .../bl/node_modules/readable-stream/.travis.yml | 52 + .../bl/node_modules/readable-stream/.zuul.yml | 1 + .../bl/node_modules/readable-stream/LICENSE | 18 + .../bl/node_modules/readable-stream/README.md | 36 + .../readable-stream/doc/stream.markdown | 1760 ++++++ .../readable-stream/doc/wg-meetings/2015-01-30.md | 58 + .../bl/node_modules/readable-stream/duplex.js | 1 + .../readable-stream/lib/_stream_duplex.js | 75 + .../readable-stream/lib/_stream_passthrough.js | 26 + .../readable-stream/lib/_stream_readable.js | 880 +++ .../readable-stream/lib/_stream_transform.js | 180 + .../readable-stream/lib/_stream_writable.js | 516 ++ .../node_modules/core-util-is/LICENSE | 19 + .../node_modules/core-util-is/README.md | 3 + .../node_modules/core-util-is/float.patch | 604 ++ .../node_modules/core-util-is/lib/util.js | 107 + .../node_modules/core-util-is/package.json | 88 + .../node_modules/core-util-is/test.js | 68 + .../node_modules/isarray/.npmignore | 1 + .../node_modules/isarray/.travis.yml | 4 + .../readable-stream/node_modules/isarray/Makefile | 5 + .../readable-stream/node_modules/isarray/README.md | 60 + .../node_modules/isarray/component.json | 19 + .../readable-stream/node_modules/isarray/index.js | 5 + .../node_modules/isarray/package.json | 98 + .../readable-stream/node_modules/isarray/test.js | 19 + .../node_modules/process-nextick-args/.travis.yml | 12 + .../node_modules/process-nextick-args/index.js | 20 + .../node_modules/process-nextick-args/license.md | 19 + .../node_modules/process-nextick-args/package.json | 73 + .../node_modules/process-nextick-args/readme.md | 18 + .../node_modules/process-nextick-args/test.js | 24 + .../node_modules/string_decoder/.npmignore | 2 + .../node_modules/string_decoder/LICENSE | 20 + .../node_modules/string_decoder/README.md | 7 + .../node_modules/string_decoder/index.js | 221 + .../node_modules/string_decoder/package.json | 81 + .../node_modules/util-deprecate/History.md | 16 + .../node_modules/util-deprecate/LICENSE | 24 + .../node_modules/util-deprecate/README.md | 53 + .../node_modules/util-deprecate/browser.js | 67 + .../node_modules/util-deprecate/node.js | 6 + .../node_modules/util-deprecate/package.json | 83 + .../bl/node_modules/readable-stream/package.json | 105 + .../bl/node_modules/readable-stream/passthrough.js | 1 + .../bl/node_modules/readable-stream/readable.js | 12 + .../bl/node_modules/readable-stream/transform.js | 1 + .../bl/node_modules/readable-stream/writable.js | 1 + .../request/node_modules/bl/package.json | 52 +- .../request/node_modules/bl/test/basic-test.js | 557 -- .../request/node_modules/bl/test/sauce.js | 38 - .../request/node_modules/bl/test/test.js | 643 ++- .../request/node_modules/form-data/.dockerignore | 7 + .../request/node_modules/form-data/.editorconfig | 10 + .../request/node_modules/form-data/.eslintignore | 1 + .../request/node_modules/form-data/Readme.md | 10 +- .../request/node_modules/form-data/lib/browser.js | 3 +- .../node_modules/form-data/lib/form_data.js | 305 +- .../request/node_modules/form-data/lib/populate.js | 9 + .../request/node_modules/form-data/package.json | 150 +- .../request/node_modules/form-data/wercker.yml | 36 + .../chalk/node_modules/ansi-styles/package.json | 103 +- .../node_modules/escape-string-regexp/package.json | 44 +- .../har-validator/node_modules/chalk/package.json | 149 +- .../node_modules/is-my-json-valid/README.md | 4 +- .../node_modules/is-my-json-valid/index.js | 21 +- .../node_modules/is-my-json-valid/package.json | 38 +- .../test/json-schema-draft4/multipleOf.json | 36 + .../node_modules/is-my-json-valid/test/misc.js | 18 + .../node_modules/pinkie-promise/index.js | 2 +- .../pinkie-promise/node_modules/pinkie/index.js | 6 +- .../node_modules/pinkie/package.json | 32 +- .../pinkie-promise/node_modules/pinkie/readme.md | 2 +- .../node_modules/pinkie-promise/package.json | 36 +- .../node_modules/sshpk/lib/formats/rfc4253.js | 3 +- .../sshpk/node_modules/dashdash/lib/dashdash.js | 2 +- .../dashdash/node_modules/assert-plus/AUTHORS | 6 + .../dashdash/node_modules/assert-plus/CHANGES.md | 14 + .../dashdash/node_modules/assert-plus/README.md | 162 + .../dashdash/node_modules/assert-plus/assert.js | 211 + .../dashdash/node_modules/assert-plus/package.json | 107 + .../sshpk/node_modules/dashdash/package.json | 46 +- .../sshpk/node_modules/tweetnacl/CHANGELOG.md | 53 + .../sshpk/node_modules/tweetnacl/COPYING.txt | 9 + .../sshpk/node_modules/tweetnacl/README.md | 66 +- .../sshpk/node_modules/tweetnacl/nacl-fast.js | 74 +- .../sshpk/node_modules/tweetnacl/nacl-fast.min.js | 4 +- .../sshpk/node_modules/tweetnacl/nacl.js | 72 +- .../sshpk/node_modules/tweetnacl/nacl.min.js | 2 +- .../sshpk/node_modules/tweetnacl/package.json | 67 +- .../http-signature/node_modules/sshpk/package.json | 36 +- .../request/node_modules/mime-types/HISTORY.md | 8 + .../request/node_modules/mime-types/README.md | 2 +- .../mime-types/node_modules/mime-db/HISTORY.md | 14 + .../mime-types/node_modules/mime-db/db.json | 29 +- .../mime-types/node_modules/mime-db/package.json | 69 +- .../request/node_modules/mime-types/package.json | 49 +- .../request/node_modules/oauth-sign/index.js | 1 + .../request/node_modules/oauth-sign/package.json | 98 +- .../request/node_modules/qs/CHANGELOG.md | 5 + .../request/node_modules/qs/bower.json | 1 - .../request/node_modules/qs/component.json | 2 +- .../request/node_modules/qs/dist/qs.js | 9 +- .../request/node_modules/qs/lib/stringify.js | 9 +- .../request/node_modules/qs/package.json | 50 +- .../request/node_modules/qs/test/stringify.js | 24 + .../node_modules/tough-cookie/lib/cookie.js | 4 +- .../request/node_modules/tough-cookie/package.json | 42 +- deps/npm/node_modules/request/package.json | 67 +- deps/npm/node_modules/request/request.js | 69 +- deps/npm/package.json | 24 +- deps/npm/test/fixtures/config/userconfig-with-gc | 22 - deps/npm/test/tap/fetch-package-metadata.js | 76 + deps/npm/test/tap/files-and-ignores.js | 68 +- deps/npm/test/tap/install-parse-error.js | 51 + deps/npm/test/tap/lifecycle-signal.js | 2 +- deps/npm/test/tap/progress-config.js | 27 +- deps/npm/test/tap/view.js | 18 + 634 files changed, 66098 insertions(+), 4030 deletions(-) create mode 100644 deps/npm/lib/utils/usage.js create mode 100644 deps/npm/node_modules/fs-vacuum/.travis.yml create mode 100644 deps/npm/node_modules/fs-vacuum/test/racy-entries-eexist.js create mode 100644 deps/npm/node_modules/fs-vacuum/test/racy-entries-enotempty.js create mode 100644 deps/npm/node_modules/fs-vacuum/test/racy-entries.js create mode 100644 deps/npm/node_modules/normalize-git-url/.travis.yml create mode 100644 deps/npm/node_modules/npm-package-arg/.travis.yml create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.npmignore create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.travis.yml create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.zuul.yml create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/LICENSE create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/README.md create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/stream.markdown create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/duplex.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/LICENSE create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/README.md create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/float.patch create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/lib/util.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/package.json create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/test.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.npmignore create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.travis.yml create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/Makefile create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/README.md create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/component.json create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/index.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/package.json create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/test.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/index.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/license.md create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/package.json create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/readme.md create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/test.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/.npmignore create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/LICENSE create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/README.md create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/index.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/package.json create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/History.md create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/LICENSE create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/README.md create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/node.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/package.json create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/package.json create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/passthrough.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/readable.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/transform.js create mode 100644 deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/writable.js create mode 100644 deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/LICENSE delete mode 100644 deps/npm/node_modules/read-package-json/zunda delete mode 100644 deps/npm/node_modules/readable-stream/.zuul.yml create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/index.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/.travis.yml create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/example/array.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/example/keyword.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/example/prompt.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/index.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.editorconfig create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.gitattributes create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.npmignore create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.tern-project create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.travis.yml create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/AUTHORS create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/LICENSE create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/README.md create mode 100755 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/acorn create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/build-acorn.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/generate-identifier-regex.js create mode 100755 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/prepublish.sh create mode 100755 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/update_authors.sh create mode 100755 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/without_eval create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/dist/.keep create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/dist/acorn.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/dist/acorn_csp.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/dist/acorn_loose.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/dist/walk.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/package.json create mode 100755 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/expression.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/identifier.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/index.js create mode 100755 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/location.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/loose/acorn_loose.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/loose/expression.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/loose/index.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/loose/parseutil.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/loose/state.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/loose/statement.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/loose/tokenize.js create mode 100755 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/lval.js create mode 100755 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/node.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/options.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/parseutil.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/state.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/statement.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/tokencontext.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/tokenize.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/tokentype.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/util.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/walk/index.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/src/whitespace.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/foreach/.npmignore create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/foreach/LICENSE create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/foreach/Makefile create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/foreach/Readme.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/foreach/component.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/foreach/index.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/foreach/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/foreach/test.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/isarray/README.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/isarray/build/build.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/isarray/component.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/isarray/index.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/isarray/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/object-keys/.editorconfig create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/object-keys/.jscs.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/object-keys/.npmignore create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/object-keys/.travis.yml create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/object-keys/CHANGELOG.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/object-keys/LICENSE create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/object-keys/README.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/object-keys/index.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/object-keys/isArguments.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/object-keys/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/object-keys/test/index.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/readme.markdown create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/test/array.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/test/async.js create mode 100755 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/test/bin/run.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/test/custom-parser.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/test/es6.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/test/for.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/test/inspect.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/test/opts.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/test/parent.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/.npmignore create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/LICENSE create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/README.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/.npmignore create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/LICENSE create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/README.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/duplex.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/lib/_stream_duplex.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/lib/_stream_passthrough.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/lib/_stream_readable.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/lib/_stream_transform.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/node_modules/isarray/README.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/node_modules/isarray/build/build.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/node_modules/isarray/component.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/node_modules/isarray/index.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/node_modules/isarray/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/passthrough.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/readable.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/transform.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/readable-stream/writable.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/xtend/.npmignore create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/xtend/LICENCE create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/xtend/Makefile create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/xtend/README.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/xtend/immutable.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/xtend/mutable.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/xtend/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/node_modules/xtend/test.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/through2/through2.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/readme.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/README.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/index.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/esmangle-evaluator/.npmignore create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/esmangle-evaluator/README.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/esmangle-evaluator/common.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/esmangle-evaluator/evaluator.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/esmangle-evaluator/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/.editorconfig create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/.npmignore create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/.travis.yml create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/LICENSE create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/README.md create mode 100755 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/example/add-braces create mode 100755 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/example/generic-identity create mode 100755 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/example/identity create mode 100755 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/example/to-while create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/lib/comments.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/lib/fast-path.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/lib/lines.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/lib/mapping.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/lib/options.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/lib/parser.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/lib/patcher.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/lib/printer.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/lib/types.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/lib/util.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/main.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/.npmignore create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/.travis.yml create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/LICENSE create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/README.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/def/babel.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/def/core.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/def/e4x.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/def/es6.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/def/es7.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/def/esprima.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/def/flow.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/def/jsx.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/def/mozilla.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/lib/equiv.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/lib/node-path.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/lib/path-visitor.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/lib/path.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/lib/scope.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/lib/shared.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/lib/types.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/main.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/esprima/ChangeLog create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/esprima/LICENSE.BSD create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/esprima/README.md create mode 100755 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/esprima/bin/esparse.js create mode 100755 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/esprima/bin/esvalidate.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/esprima/esprima.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/esprima/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/.travis.yml create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/LICENSE create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/README.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/private.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/test/run.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/README.md create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.debug.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.min.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.min.js.map create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/array-set.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/base64-vlq.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/base64.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/binary-search.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/mapping-list.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/quick-sort.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/source-map-consumer.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/source-map-generator.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/source-node.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/util.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/source-map.js create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/package.json create mode 100644 deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/unreachableBranchTransformer.js delete mode 100644 deps/npm/node_modules/request/node_modules/aws4/example.js delete mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/.npmignore delete mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/.travis.yml delete mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/CONTRIBUTORS create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/LICENSE create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/README.md create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/map.js create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/package.json create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/pseudomap.js create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/test/basic.js create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/.npmignore create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/.travis.yml create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/CONTRIBUTING.md create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/LICENSE create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/README.md create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/package.json create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/test/basic.js create mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/yallist.js delete mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/basic.js delete mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/foreach.js delete mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/memory-leak.js delete mode 100644 deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/serialize.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.npmignore create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.travis.yml create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.zuul.yml create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/LICENSE create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/README.md create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/stream.markdown create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/LICENSE create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/README.md create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/float.patch create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/util.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/package.json create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/test.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.npmignore create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.travis.yml create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/Makefile create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/README.md create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/component.json create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/package.json create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/test.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/index.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/license.md create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/package.json create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/readme.md create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/test.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/.npmignore create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/LICENSE create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/README.md create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/index.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/package.json create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/History.md create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/LICENSE create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/README.md create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/browser.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/node.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/package.json create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/passthrough.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/readable.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/transform.js create mode 100644 deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/writable.js delete mode 100644 deps/npm/node_modules/request/node_modules/bl/test/basic-test.js delete mode 100644 deps/npm/node_modules/request/node_modules/bl/test/sauce.js create mode 100644 deps/npm/node_modules/request/node_modules/form-data/.dockerignore create mode 100644 deps/npm/node_modules/request/node_modules/form-data/.editorconfig create mode 100644 deps/npm/node_modules/request/node_modules/form-data/.eslintignore create mode 100644 deps/npm/node_modules/request/node_modules/form-data/lib/populate.js create mode 100644 deps/npm/node_modules/request/node_modules/form-data/wercker.yml create mode 100644 deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/node_modules/assert-plus/AUTHORS create mode 100644 deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/node_modules/assert-plus/CHANGES.md create mode 100644 deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/node_modules/assert-plus/README.md create mode 100644 deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/node_modules/assert-plus/assert.js create mode 100644 deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/node_modules/assert-plus/package.json create mode 100644 deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/COPYING.txt delete mode 100644 deps/npm/test/fixtures/config/userconfig-with-gc create mode 100644 deps/npm/test/tap/fetch-package-metadata.js create mode 100644 deps/npm/test/tap/install-parse-error.js (limited to 'deps/npm') diff --git a/deps/npm/.travis.yml b/deps/npm/.travis.yml index 02765e737b..69cb956a99 100644 --- a/deps/npm/.travis.yml +++ b/deps/npm/.travis.yml @@ -1,8 +1,8 @@ language: node_js node_js: - - "5" + - "6" - "4" - - iojs + - "5" - "0.12" - "0.10" - "0.8" diff --git a/deps/npm/AUTHORS b/deps/npm/AUTHORS index 9d8bbe9561..1793a43860 100644 --- a/deps/npm/AUTHORS +++ b/deps/npm/AUTHORS @@ -389,3 +389,10 @@ Thomas Hallock Paul Irish Paul O'Leary McCann Francis Gulotta +Felix Rieseberg +Glen Mailer +Federico Brigante +Steve Mao +Anna Henningsen +Rachel Evans +Sam Minnee diff --git a/deps/npm/CHANGELOG.md b/deps/npm/CHANGELOG.md index 698942905e..a0475830c9 100644 --- a/deps/npm/CHANGELOG.md +++ b/deps/npm/CHANGELOG.md @@ -1,3 +1,190 @@ +### v3.8.9 (2016-04-28) + +Our biggest news this week is that we got the +[Windows test suite passing](https://github.com/npm/npm/pull/11444)! +It'll take a little longer to get it passing in our +[Windows CI](https://ci.appveyor.com/project/npm/npm/) but that's coming +soon too. + +That means we'll be shifting gears away from tests to fixing +[Big Bugs™](https://github.com/npm/npm/issues?q=is%3Aopen+is%3Aissue+label%3Abig-bug) again. +Join us at our [team meeting](https://github.com/npm/npm/issues/12517) next +Tuesday to learn more about that. + +#### BUG FIXES AND REFACTORING + +* [`60da618`](https://github.com/npm/npm/commit/60da61862885fa904afba7d121860b4282a5b0df) + [#12347](https://github.com/npm/npm/issues/12347) + Fix a bug that could result in shrinkwraps missing the `resolved` field, which is + necessary in producing a fully reproducible build. + ([@sminnee](https://github.com/sminnee)) +* [`8597ba4`](https://github.com/npm/npm/commit/8597ba432e91245a1000953b612eb01308178bad) + [#12009](https://github.com/npm/npm/issues/12009) + Fix a bug in `npm view versions` that resulted in bad output if you + didn't also pass in `--json`. + ([@watilde](https://github.com/watilde)) +* [`20125f1`](https://github.com/npm/npm/commit/20125f19b96fd05af63f8c0bd243ffb25780279a) + [`a53feac`](https://github.com/npm/npm/commit/a53feac2647f7dc4245f1700dfbdd1aba8745672) + [`6cfbae4`](https://github.com/npm/npm/commit/6cfbae403abc3cf690565b09569f71cdd41a8372) + [#12485](https://github.com/npm/npm/pull/12485) + Refactor how the help summaries for commands are produced, such that we only have + one list of command aliases. + ([@watilde](https://github.com/watilde)) +* [`2ae210c`](https://github.com/npm/npm/commit/2ae210c76ab6fd15fcf15dc1808b01ca0b94fc9e) + `read-package-json@2.0.4`: + Fix a crash we discovered while fixing up the Windows test suite where if + you had a file in your `node_modules` it would cause a crash on Windows + (but not MacOS/Linux). + + This makes the error code you get on Windows match that from MacOS/Linux + if you try to read a `package.json` from a path that includes a file, not + a folder. + ([@zkat](https://github.com/zkat)) + +### v3.8.8 (2016-04-21) + +Hi all! Long time no see! We've been heads-down working through getting +[our test suite passing on Windows](https://github.com/npm/npm/pull/11444). +Did you know that we have +[Windows CI](https://ci.appveyor.com/project/npm/npm) now running over at +Appveyor? In the meantime, we've got a bunch of dependency updates, some +nice documentation improvements and error messages when your `package.json` +contains invalid JSON. (Yeah, I thought we did that last one before too!) + +#### BAD JSON IS BAD + +* [`769e620`](https://github.com/npm/npm/commit/769e6200722d8060b6769e47354032c51cfa85a1) + [#12406](https://github.com/npm/npm/pull/12406) + Failing to parse the top level `package.json` should be an error. + ([@watilde](https://github.com/watilde)) + +#### DOCUMENTATION + +* [`7d64301`](https://github.com/npm/npm/commit/7d643018af5051c920cc73f17bfe32b7ff86e108) + [#12415](https://github.com/npm/npm/pull/12415) + Clarify that when configuring client-side certificates for authenticating + to non-npm registries that `cert` and `key` are not filesystem paths and should + actually include the certificate and key data. + ([@rvedotrc](https://github.com/rvedotrc)) +* [`f8539b8`](https://github.com/npm/npm/commit/f8539b8c986e81771ccc8ced7e716718423d3187) + [#12324](https://github.com/npm/npm/pull/12324) + Describe how `npm run` sets `NODE` and `PATH` in more detail. + Note that `npm run` changes `PATH` to include the current node + interpreter’s directory. + ([@addaleax](https://github.com/addaleax)) +* [`2b57606`](https://github.com/npm/npm/commit/2b57606852a2c2a03e4c4b7dcda85b807619c2cf) + [#11461](https://github.com/npm/npm/pull/11461) + Clarify the documentation for the package.json homepage field. + ([@stevemao](https://github.com/stevemao)) + +#### TESTS + +* [`b5a0fbb`](https://github.com/npm/npm/commit/b5a0fbb9e1a2c4fb003dd748264571aa6e3c9e70) + [#12329](https://github.com/npm/npm/pull/12329) + Fix progress config testing to ignore local user configs. + Previously, _any_ local setting would cause the tests to fail as + they were trying to test what the default values for the progress + bar would be in different environments and any explicit setting + overrides those defaults. + ([@iarna](https://github.com/iarna)) +* [`3d195bc`](https://github.com/npm/npm/commit/3d195bc0a72b40df02a5c56e4f3be44152e8222b) + The lifecycle-signal test could crash on v0.8 due to its use of `Number.parseInt`, which + isn't available in that version of node. Fortunately `global.parseInt` _is_, so + we just use that instead. + ([@iarna](https://github.com/iarna)) + +#### DEPENDENCY UPDATES + +* [`05a28e3`](https://github.com/npm/npm/commit/05a28e38586082ac4bbf26ee6f863cc8d07054d6) + `npm-package-arg@4.1.1`: + Under some circumstances `file://` URLs on Windows were not handled correctly. + + Also, stop converting local module/tarballs into full paths in this + module. We do already do that in `realize-package-specifier`, which is + more appropriate as it knows what package we're installing relative to. + ([@zkat](https://github.com/zkat)) +* [`ada2e93`](https://github.com/npm/npm/commit/ada2e93e8b276000150a9aa93fff69ec366e03d6) + `realize-package-specifier@3.0.3`: + Require the new `npm-package-arg`, plus fix a case where specifiers that were + maybe a tag, maybe a local filename were resolved differently than those that were + definitely a local filename. + ([@zkat](https://github.com/zkat)) ([@iarna](https://github.com/iarna)) +* [`adc515b`](https://github.com/npm/npm/commit/adc515b22775871386cd62390079fb4bf8e1714a) + `fs-vacuum@1.2.9`: + A fix for AIX where a non-empty directory can cause `fs.rmDir` to fail with `EEXIST` instead of `ENOTEMPTY` + and three new tests + ([@richardlau](https://github.com/richardlau)) + + Code cleanup, CI & dependency updates. + ([@othiym23](https://github.com/othiym23)) +* [`ef53a46`](https://github.com/npm/npm/commit/ef53a46906ce872a4541b605dd42a563cc26e614) + `tap@5.7.1` + ([@isaacs](https://github.com/isaacs)) +* [`df1f2e4`](https://github.com/npm/npm/commit/df1f2e4838b4d7ea2ea2321a95ae868c0ec0a520) + `request@2.72.0`: + Fix crashes when response headers indicate gzipped content but the body is + empty. + Add support for the deflate content encoding. + ([@simov](https://github.com/simov)) +* [`776c599`](https://github.com/npm/npm/commit/776c599b204632aca9d29fd92ea5c4f099fdea9f) + `readable-stream@2.1.0`: + Adds READABLE_STREAM env var that, if set to `disable`, will make + `readable-stream` use the local native node streams instead. + ([@calvinmetcalf](https://github.com/calvinmetcalf)) +* [`10d6d55`](https://github.com/npm/npm/commit/10d6d5547354fcf50e930c7932ba4d63c0b6009c) + `normalize-git-url@3.0.2`: + Add support `git+file://` type URLs. + ([@zkat](https://github.com/zkat)) +* [`75017ae`](https://github.com/npm/npm/commit/75017aeecec69a1efd546df908aa5befc4467f36) + `lodash.union@4.3.0` + ([@jdalton](https://github.com/jdalton)) + +### v3.8.7 (2016-04-07) + +#### IMPROVED DIAGNOSTICS + +* [`38cf79f`](https://github.com/npm/npm/commit/38cf79ffa564ef5cb6677b476e06d0e45351592a) + [#12083](https://github.com/npm/npm/pull/12083) + If you `ignore-scripts` to disable lifecycles, this makes npm report when it skips running + a script. + ([@bfred-it](https://github.com/bfred-it)) + +#### IMPROVE AUTO-INCLUDES + +* [`c615182`](https://github.com/npm/npm/commit/c615182c8b47e418338eb1317b99bb66987cda54) + [#11995](https://github.com/npm/npm/pull/11995) + There were bugs where modules whose names matched the special files that npm always + includes would be included, for example, the `history` package was always included. + + With `npm@3` such extraneously bundled modules would not be ordinarily + used, as things in `node_modules` in packages are ignored entirely if the + package isn't marked as bundling modules. + + Because of this `npm@3` behavior, the `files-and-ignores` test failed to catch this as + it was testing _install output_ not what got packed. That has also been fixed. + ([@glenjamin](https://github.com/glenjamin)) + +#### DOCUMENTATION UPDATES + +* [`823d9df`](https://github.com/npm/npm/commit/823d9dfa91d7086a26620f007aee4e3cd77b6153) + [#12107](https://github.com/npm/npm/pull/12107) + In the command summary for `adduser` mention that `login` is an alias. + ([@gnerkus](https://github.com/gnerkus)) +* [`7aaf47e`](https://github.com/npm/npm/commit/7aaf47e124c45dde72c961638b770ee535fb2776) + [#12244](https://github.com/npm/npm/pull/12244) + Update the README to suggest npm@3 for Windows users. Also add a reference to + [Microsoft's npm upgrade tool](https://github.com/felixrieseberg/npm-windows-upgrade). + ([@felixrieseberg](https://github.com/felixrieseberg)) + +#### DEPENDENCY UPDATES + +* [`486bbc0`](https://github.com/npm/npm/commit/486bbc0e1b101f847e890e6f1925dc8cb253cf3e) + `request@2.70.0` + ([@simov](https://github.com/simov)) +* [`b1aff34`](https://github.com/npm/npm/commit/b1aff346fc41f13e3306b437e1831942aacf2f54) + `lodash.keys@4.0.6` + ([@jdalton](https://github.com/jdalton)) + ### v3.8.6 (2016-03-31) Heeeeeey y'all. diff --git a/deps/npm/README.md b/deps/npm/README.md index b2560960a6..a2e2481dd7 100644 --- a/deps/npm/README.md +++ b/deps/npm/README.md @@ -81,13 +81,12 @@ for testing, or running stuff without actually installing npm itself.) ## Windows Install or Upgrade -You can download a zip file from , and -unpack it in the `node_modules\npm\` folder inside node's installation folder. - -To upgrade to npm 2, follow the Windows upgrade instructions in -the npm Troubleshooting Guide: - - +Many improvements for Windows users have been made in npm 3 - you will have a better +experience if you run a recent version of npm. To upgrade, either use [Microsoft's +upgrade tool](https://github.com/felixrieseberg/npm-windows-upgrade), +[download a new version of Node](http://nodejs.org/download/), +or follow the Windows upgrade instructions in the +[npm Troubleshooting Guide](https://github.com/npm/npm/wiki/Troubleshooting#upgrading-on-windows). If that's not fancy enough for you, then you can fetch the code with git, and mess with it directly. diff --git a/deps/npm/doc/cli/npm-run-script.md b/deps/npm/doc/cli/npm-run-script.md index b8da1f09f3..43fa58e5d8 100644 --- a/deps/npm/doc/cli/npm-run-script.md +++ b/deps/npm/doc/cli/npm-run-script.md @@ -40,6 +40,10 @@ you should write: instead of `"scripts": {"test": "node_modules/.bin/tap test/\*.js"}` to run your tests. +`npm run` sets the `NODE` environment variable to the `node` executable with +which `npm` is executed, and adds the directory within which it resides to the +`PATH`, too. + If you try to run a script without having a `node_modules` directory and it fails, you will be given a warning to run `npm install`, just in case you've forgotten. diff --git a/deps/npm/doc/files/package.json.md b/deps/npm/doc/files/package.json.md index 9af7d36b7e..15cba2b7df 100644 --- a/deps/npm/doc/files/package.json.md +++ b/deps/npm/doc/files/package.json.md @@ -70,12 +70,6 @@ discover your package as it's listed in `npm search`. The url to the project homepage. -**NOTE**: This is *not* the same as "url". If you put a "url" field, -then the registry will think it's a redirection to your package that has -been published somewhere else, and spit at you. - -Literally. Spit. I'm so not kidding. - ## bugs The url to your project's issue tracker and / or the email address to which diff --git a/deps/npm/doc/misc/npm-config.md b/deps/npm/doc/misc/npm-config.md index 0642a3010a..ac372bd7a1 100644 --- a/deps/npm/doc/misc/npm-config.md +++ b/deps/npm/doc/misc/npm-config.md @@ -236,7 +236,12 @@ explicitly used, and that only GET requests use the cache. * Default: `null` * Type: String -A client certificate to pass when accessing the registry. +A client certificate to pass when accessing the registry. Values should be in +PEM format with newlines replaced by the string "\n". For example: + + cert="-----BEGIN CERTIFICATE-----\nXXXX\nXXXX\n-----END CERTIFICATE-----" + +It is _not_ the path to a certificate file (and there is no "certfile" option). ### color @@ -501,7 +506,12 @@ change. Only the output from `npm ls --json` is currently valid. * Default: `null` * Type: String -A client key to pass when accessing the registry. +A client key to pass when accessing the registry. Values should be in PEM +format with newlines replaced by the string "\n". For example: + + key="-----BEGIN PRIVATE KEY-----\nXXXX\nXXXX\n-----END PRIVATE KEY-----" + +It is _not_ the path to a key file (and there is no "keyfile" option). ### legacy-bundling diff --git a/deps/npm/html/doc/README.html b/deps/npm/html/doc/README.html index d346352b25..bc00a45f08 100644 --- a/deps/npm/html/doc/README.html +++ b/deps/npm/html/doc/README.html @@ -57,11 +57,12 @@ arbitrary config keys using the ./configure --key=val ..., and then run npm commands by doing node cli.js <cmd> <args>. (This is helpful for testing, or running stuff without actually installing npm itself.)

Windows Install or Upgrade

-

You can download a zip file from https://github.com/npm/npm/releases, and -unpack it in the node_modules\npm\ folder inside node's installation folder.

-

To upgrade to npm 2, follow the Windows upgrade instructions in -the npm Troubleshooting Guide:

-

https://github.com/npm/npm/wiki/Troubleshooting#upgrading-on-windows

+

Many improvements for Windows users have been made in npm 3 - you will have a better +experience if you run a recent version of npm. To upgrade, either use Microsoft's +upgrade tool, +download a new version of Node, +or follow the Windows upgrade instructions in the +npm Troubleshooting Guide.

If that's not fancy enough for you, then you can fetch the code with git, and mess with it directly.

Installing on Cygwin

@@ -125,5 +126,5 @@ will no doubt tell you to put the output in a gist or email.

       - + diff --git a/deps/npm/html/doc/cli/npm-access.html b/deps/npm/html/doc/cli/npm-access.html index 9344c58dbb..7c440d8b03 100644 --- a/deps/npm/html/doc/cli/npm-access.html +++ b/deps/npm/html/doc/cli/npm-access.html @@ -84,5 +84,5 @@ with an HTTP 402 status code (logically enough), unless you use        - + diff --git a/deps/npm/html/doc/cli/npm-adduser.html b/deps/npm/html/doc/cli/npm-adduser.html index 44fbcecee5..6e98920109 100644 --- a/deps/npm/html/doc/cli/npm-adduser.html +++ b/deps/npm/html/doc/cli/npm-adduser.html @@ -72,5 +72,5 @@ over any global configuration.

       - + diff --git a/deps/npm/html/doc/cli/npm-bin.html b/deps/npm/html/doc/cli/npm-bin.html index 9796b852fa..169066e35c 100644 --- a/deps/npm/html/doc/cli/npm-bin.html +++ b/deps/npm/html/doc/cli/npm-bin.html @@ -35,5 +35,5 @@        - + diff --git a/deps/npm/html/doc/cli/npm-bugs.html b/deps/npm/html/doc/cli/npm-bugs.html index bbb7654f93..7c19ab81fa 100644 --- a/deps/npm/html/doc/cli/npm-bugs.html +++ b/deps/npm/html/doc/cli/npm-bugs.html @@ -55,5 +55,5 @@ a package.json in the current folder and use the name        - + diff --git a/deps/npm/html/doc/cli/npm-build.html b/deps/npm/html/doc/cli/npm-build.html index 6196a369c0..c049a5970a 100644 --- a/deps/npm/html/doc/cli/npm-build.html +++ b/deps/npm/html/doc/cli/npm-build.html @@ -40,5 +40,5 @@ directly, run:

       - + diff --git a/deps/npm/html/doc/cli/npm-bundle.html b/deps/npm/html/doc/cli/npm-bundle.html index 0d24e621a7..adf4984324 100644 --- a/deps/npm/html/doc/cli/npm-bundle.html +++ b/deps/npm/html/doc/cli/npm-bundle.html @@ -31,5 +31,5 @@ install packages into the local space.

       - + diff --git a/deps/npm/html/doc/cli/npm-cache.html b/deps/npm/html/doc/cli/npm-cache.html index 056613a417..ff8e909533 100644 --- a/deps/npm/html/doc/cli/npm-cache.html +++ b/deps/npm/html/doc/cli/npm-cache.html @@ -81,5 +81,5 @@ they do not make an HTTP request to the registry.

       - + diff --git a/deps/npm/html/doc/cli/npm-completion.html b/deps/npm/html/doc/cli/npm-completion.html index 414ef4ac24..18c53c4bf1 100644 --- a/deps/npm/html/doc/cli/npm-completion.html +++ b/deps/npm/html/doc/cli/npm-completion.html @@ -43,5 +43,5 @@ completions based on the arguments.

       - + diff --git a/deps/npm/html/doc/cli/npm-config.html b/deps/npm/html/doc/cli/npm-config.html index 4e103974ed..6ba2140103 100644 --- a/deps/npm/html/doc/cli/npm-config.html +++ b/deps/npm/html/doc/cli/npm-config.html @@ -67,5 +67,5 @@ global config.

       - + diff --git a/deps/npm/html/doc/cli/npm-dedupe.html b/deps/npm/html/doc/cli/npm-dedupe.html index dbf60ea496..ee21a8813b 100644 --- a/deps/npm/html/doc/cli/npm-dedupe.html +++ b/deps/npm/html/doc/cli/npm-dedupe.html @@ -61,5 +61,5 @@ result in new modules being installed.

       - + diff --git a/deps/npm/html/doc/cli/npm-deprecate.html b/deps/npm/html/doc/cli/npm-deprecate.html index b39d96d196..34031e1c12 100644 --- a/deps/npm/html/doc/cli/npm-deprecate.html +++ b/deps/npm/html/doc/cli/npm-deprecate.html @@ -38,5 +38,5 @@ something like this:

       - + diff --git a/deps/npm/html/doc/cli/npm-dist-tag.html b/deps/npm/html/doc/cli/npm-dist-tag.html index 20b9ef6f38..9bfb253b18 100644 --- a/deps/npm/html/doc/cli/npm-dist-tag.html +++ b/deps/npm/html/doc/cli/npm-dist-tag.html @@ -87,5 +87,5 @@ begin with a number or the letter v.

       - + diff --git a/deps/npm/html/doc/cli/npm-docs.html b/deps/npm/html/doc/cli/npm-docs.html index 608a88c1bd..440c2968ec 100644 --- a/deps/npm/html/doc/cli/npm-docs.html +++ b/deps/npm/html/doc/cli/npm-docs.html @@ -56,5 +56,5 @@ the current folder and use the name property.

       - + diff --git a/deps/npm/html/doc/cli/npm-edit.html b/deps/npm/html/doc/cli/npm-edit.html index 489a31fd3d..53a6628580 100644 --- a/deps/npm/html/doc/cli/npm-edit.html +++ b/deps/npm/html/doc/cli/npm-edit.html @@ -49,5 +49,5 @@ or "notepad" on Windows.        - + diff --git a/deps/npm/html/doc/cli/npm-explore.html b/deps/npm/html/doc/cli/npm-explore.html index 70bfc6d34a..3df5851dd5 100644 --- a/deps/npm/html/doc/cli/npm-explore.html +++ b/deps/npm/html/doc/cli/npm-explore.html @@ -49,5 +49,5 @@ Windows        - + diff --git a/deps/npm/html/doc/cli/npm-help-search.html b/deps/npm/html/doc/cli/npm-help-search.html index 2be2221723..dfcfc0d613 100644 --- a/deps/npm/html/doc/cli/npm-help-search.html +++ b/deps/npm/html/doc/cli/npm-help-search.html @@ -45,5 +45,5 @@ where the terms were found in the documentation.

       - + diff --git a/deps/npm/html/doc/cli/npm-help.html b/deps/npm/html/doc/cli/npm-help.html index d34aef1164..9f7c503b02 100644 --- a/deps/npm/html/doc/cli/npm-help.html +++ b/deps/npm/html/doc/cli/npm-help.html @@ -50,5 +50,5 @@ matches are equivalent to specifying a topic name.

       - + diff --git a/deps/npm/html/doc/cli/npm-init.html b/deps/npm/html/doc/cli/npm-init.html index c92b5d7e25..8ec506cb0d 100644 --- a/deps/npm/html/doc/cli/npm-init.html +++ b/deps/npm/html/doc/cli/npm-init.html @@ -48,5 +48,5 @@ defaults and not prompt you for any options.

       - + diff --git a/deps/npm/html/doc/cli/npm-install-test.html b/deps/npm/html/doc/cli/npm-install-test.html index 296866d2ad..31b2360d2f 100644 --- a/deps/npm/html/doc/cli/npm-install-test.html +++ b/deps/npm/html/doc/cli/npm-install-test.html @@ -42,4 +42,4 @@ takes exactly the same arguments as npm install.

       - + diff --git a/deps/npm/html/doc/cli/npm-install.html b/deps/npm/html/doc/cli/npm-install.html index 46a24c5f48..19433d8ddb 100644 --- a/deps/npm/html/doc/cli/npm-install.html +++ b/deps/npm/html/doc/cli/npm-install.html @@ -312,5 +312,5 @@ affects a real use-case, it will be investigated.

       - + diff --git a/deps/npm/html/doc/cli/npm-link.html b/deps/npm/html/doc/cli/npm-link.html index cc7d4b8f7d..171d15d02b 100644 --- a/deps/npm/html/doc/cli/npm-link.html +++ b/deps/npm/html/doc/cli/npm-link.html @@ -73,5 +73,5 @@ include that scope, e.g.

       - + diff --git a/deps/npm/html/doc/cli/npm-logout.html b/deps/npm/html/doc/cli/npm-logout.html index 0430fcf35d..5bfb0614b3 100644 --- a/deps/npm/html/doc/cli/npm-logout.html +++ b/deps/npm/html/doc/cli/npm-logout.html @@ -51,5 +51,5 @@ it takes precedence.

       - + diff --git a/deps/npm/html/doc/cli/npm-ls.html b/deps/npm/html/doc/cli/npm-ls.html index feaf5c0272..8054e28c1a 100644 --- a/deps/npm/html/doc/cli/npm-ls.html +++ b/deps/npm/html/doc/cli/npm-ls.html @@ -21,7 +21,7 @@ installed, as well as their dependencies, in a tree-structure.

limit the results to only the paths to the packages named. Note that nested packages will also show the paths to the specified packages. For example, running npm ls promzard in npm's source tree will show:

-
npm@3.8.6 /path/to/npm
+
npm@3.8.9 /path/to/npm
 └─┬ init-package-json@0.0.4
   └── promzard@0.1.5
 
It will print out extraneous, missing, and invalid packages.

@@ -104,5 +104,5 @@ project.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-outdated.html b/deps/npm/html/doc/cli/npm-outdated.html
index 02d947c5a6..44adfcf8c3 100644
--- a/deps/npm/html/doc/cli/npm-outdated.html
+++ b/deps/npm/html/doc/cli/npm-outdated.html
@@ -116,5 +116,5 @@ project.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-owner.html b/deps/npm/html/doc/cli/npm-owner.html
index c862feb12d..6128be0aed 100644
--- a/deps/npm/html/doc/cli/npm-owner.html
+++ b/deps/npm/html/doc/cli/npm-owner.html
@@ -51,5 +51,5 @@ that is not implemented at this time.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-pack.html b/deps/npm/html/doc/cli/npm-pack.html
index 1e2d1fa63f..6231908218 100644
--- a/deps/npm/html/doc/cli/npm-pack.html
+++ b/deps/npm/html/doc/cli/npm-pack.html
@@ -41,5 +41,5 @@ overwritten the second time.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-ping.html b/deps/npm/html/doc/cli/npm-ping.html
index d435090b41..cd427f7daf 100644
--- a/deps/npm/html/doc/cli/npm-ping.html
+++ b/deps/npm/html/doc/cli/npm-ping.html
@@ -32,4 +32,4 @@
   
    
 
-
+
diff --git a/deps/npm/html/doc/cli/npm-prefix.html b/deps/npm/html/doc/cli/npm-prefix.html
index c5db17a3ab..6590641892 100644
--- a/deps/npm/html/doc/cli/npm-prefix.html
+++ b/deps/npm/html/doc/cli/npm-prefix.html
@@ -38,5 +38,5 @@ to contain a package.json file unless -g is also specified.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-prune.html b/deps/npm/html/doc/cli/npm-prune.html
index a7fc7c7f73..2056b1e8c5 100644
--- a/deps/npm/html/doc/cli/npm-prune.html
+++ b/deps/npm/html/doc/cli/npm-prune.html
@@ -40,5 +40,5 @@ negate NODE_ENV being set to production.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-publish.html b/deps/npm/html/doc/cli/npm-publish.html
index f75ed74440..fc55ae4a8c 100644
--- a/deps/npm/html/doc/cli/npm-publish.html
+++ b/deps/npm/html/doc/cli/npm-publish.html
@@ -72,5 +72,5 @@ it is removed with npm-unpublish(1).

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-rebuild.html b/deps/npm/html/doc/cli/npm-rebuild.html
index 4b2140aac3..7d010cf146 100644
--- a/deps/npm/html/doc/cli/npm-rebuild.html
+++ b/deps/npm/html/doc/cli/npm-rebuild.html
@@ -35,5 +35,5 @@ the new binary.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-repo.html b/deps/npm/html/doc/cli/npm-repo.html
index 5f9ea1872f..2cb9c62624 100644
--- a/deps/npm/html/doc/cli/npm-repo.html
+++ b/deps/npm/html/doc/cli/npm-repo.html
@@ -41,5 +41,5 @@ a package.json in the current folder and use the name
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-restart.html b/deps/npm/html/doc/cli/npm-restart.html
index 5644b01f07..85c870f2d2 100644
--- a/deps/npm/html/doc/cli/npm-restart.html
+++ b/deps/npm/html/doc/cli/npm-restart.html
@@ -53,5 +53,5 @@ behavior will be accompanied by an increase in major version number

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-root.html b/deps/npm/html/doc/cli/npm-root.html
index 069f5ccba9..3a551f9f64 100644
--- a/deps/npm/html/doc/cli/npm-root.html
+++ b/deps/npm/html/doc/cli/npm-root.html
@@ -35,5 +35,5 @@
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-run-script.html b/deps/npm/html/doc/cli/npm-run-script.html
index b090a308ab..d22c8a7533 100644
--- a/deps/npm/html/doc/cli/npm-run-script.html
+++ b/deps/npm/html/doc/cli/npm-run-script.html
@@ -38,6 +38,9 @@ prefix. For example, if there is a devDependency on tap
 
"scripts": {"test": "tap test/\*.js"}
 
instead of "scripts": {"test": "node_modules/.bin/tap test/\*.js"} to run your tests.

+
npm run sets the NODE environment variable to the node executable with
+which npm is executed, and adds the directory within which it resides to the
+PATH, too.

 
If you try to run a script without having a node_modules directory and it fails,
 you will be given a warning to run npm install, just in case you've forgotten.

 
SEE ALSO

@@ -60,5 +63,5 @@ you will be given a warning to run npm install, just in case you
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-search.html b/deps/npm/html/doc/cli/npm-search.html
index a2dfaf4234..2398f8e98b 100644
--- a/deps/npm/html/doc/cli/npm-search.html
+++ b/deps/npm/html/doc/cli/npm-search.html
@@ -57,5 +57,5 @@ Pass a different registry url such as the default above in order to override thi
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-shrinkwrap.html b/deps/npm/html/doc/cli/npm-shrinkwrap.html
index cd6e038e1a..1154c1d554 100644
--- a/deps/npm/html/doc/cli/npm-shrinkwrap.html
+++ b/deps/npm/html/doc/cli/npm-shrinkwrap.html
@@ -169,5 +169,5 @@ contents rather than versions.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-star.html b/deps/npm/html/doc/cli/npm-star.html
index ca1c5f684b..3707e36ea8 100644
--- a/deps/npm/html/doc/cli/npm-star.html
+++ b/deps/npm/html/doc/cli/npm-star.html
@@ -36,5 +36,5 @@ a vaguely positive way to show that you care.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-stars.html b/deps/npm/html/doc/cli/npm-stars.html
index 2016c0af3b..dd81cc8500 100644
--- a/deps/npm/html/doc/cli/npm-stars.html
+++ b/deps/npm/html/doc/cli/npm-stars.html
@@ -36,5 +36,5 @@ you will most certainly enjoy this command.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-start.html b/deps/npm/html/doc/cli/npm-start.html
index 3a4dd2d4d2..f3b8c1e93d 100644
--- a/deps/npm/html/doc/cli/npm-start.html
+++ b/deps/npm/html/doc/cli/npm-start.html
@@ -39,5 +39,5 @@ more details.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-stop.html b/deps/npm/html/doc/cli/npm-stop.html
index 95a978ea0a..5b17fbe4f1 100644
--- a/deps/npm/html/doc/cli/npm-stop.html
+++ b/deps/npm/html/doc/cli/npm-stop.html
@@ -34,5 +34,5 @@
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-tag.html b/deps/npm/html/doc/cli/npm-tag.html
index 45202c99a3..5bde83752a 100644
--- a/deps/npm/html/doc/cli/npm-tag.html
+++ b/deps/npm/html/doc/cli/npm-tag.html
@@ -63,5 +63,5 @@ that do not begin with a number or the letter v.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-team.html b/deps/npm/html/doc/cli/npm-team.html
index fb140ee9fa..9c800024dc 100644
--- a/deps/npm/html/doc/cli/npm-team.html
+++ b/deps/npm/html/doc/cli/npm-team.html
@@ -67,4 +67,4 @@ use the npm access command to grant or revoke the appropriate permi
   
    
 
-
+
diff --git a/deps/npm/html/doc/cli/npm-test.html b/deps/npm/html/doc/cli/npm-test.html
index 31e6a40cfb..8b087f522f 100644
--- a/deps/npm/html/doc/cli/npm-test.html
+++ b/deps/npm/html/doc/cli/npm-test.html
@@ -38,5 +38,5 @@ true.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-uninstall.html b/deps/npm/html/doc/cli/npm-uninstall.html
index 356ce45974..bcba8719ce 100644
--- a/deps/npm/html/doc/cli/npm-uninstall.html
+++ b/deps/npm/html/doc/cli/npm-uninstall.html
@@ -60,5 +60,5 @@ npm uninstall dtrace-provider --save-optional
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-unpublish.html b/deps/npm/html/doc/cli/npm-unpublish.html
index 99dd3f3f46..e326472db8 100644
--- a/deps/npm/html/doc/cli/npm-unpublish.html
+++ b/deps/npm/html/doc/cli/npm-unpublish.html
@@ -47,5 +47,5 @@ package again, a new version number must be used.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-update.html b/deps/npm/html/doc/cli/npm-update.html
index e65100ae4d..3fc761c639 100644
--- a/deps/npm/html/doc/cli/npm-update.html
+++ b/deps/npm/html/doc/cli/npm-update.html
@@ -118,5 +118,5 @@ be downgraded.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-version.html b/deps/npm/html/doc/cli/npm-version.html
index cb507e606e..124e48157d 100644
--- a/deps/npm/html/doc/cli/npm-version.html
+++ b/deps/npm/html/doc/cli/npm-version.html
@@ -100,5 +100,5 @@ and tag up to the server, and deletes the build/temp directory.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-view.html b/deps/npm/html/doc/cli/npm-view.html
index 971bfceec7..c2e626905c 100644
--- a/deps/npm/html/doc/cli/npm-view.html
+++ b/deps/npm/html/doc/cli/npm-view.html
@@ -86,5 +86,5 @@ the field name.

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-whoami.html b/deps/npm/html/doc/cli/npm-whoami.html
index 93c9802e08..03488a3852 100644
--- a/deps/npm/html/doc/cli/npm-whoami.html
+++ b/deps/npm/html/doc/cli/npm-whoami.html
@@ -33,5 +33,5 @@
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm.html b/deps/npm/html/doc/cli/npm.html
index d8cc90c837..cb8ad46157 100644
--- a/deps/npm/html/doc/cli/npm.html
+++ b/deps/npm/html/doc/cli/npm.html
@@ -13,7 +13,7 @@
 
SYNOPSIS

 
npm <command> [args]
 
VERSION

-
3.8.6

+
3.8.9

 
DESCRIPTION

 
npm is the package manager for the Node JavaScript platform.  It puts
 modules in place so that node can find them, and manages dependency
@@ -126,7 +126,7 @@ will no doubt tell you to put the output in a gist or email.

 
Isaac Z. Schlueter ::
 isaacs ::
 @izs ::
-i@izs.me

+i@izs.me

 
SEE ALSO

 
-
A client certificate to pass when accessing the registry.

+
A client certificate to pass when accessing the registry.  Values should be in
+PEM format with newlines replaced by the string "\n". For example:

+
cert="-----BEGIN CERTIFICATE-----\nXXXX\nXXXX\n-----END CERTIFICATE-----"
+
It is not the path to a certificate file (and there is no "certfile" option).

 
color

 
    
 
  • Default: true
    • 
@@ -434,7 +437,10 @@ change.  Only the output from npm ls --json is currently valid.
    
 
  • Default: null
    • 
 
  • Type: String
    • 
 

-
A client key to pass when accessing the registry.

+
A client key to pass when accessing the registry.  Values should be in PEM
+format with newlines replaced by the string "\n". For example:

+
key="-----BEGIN PRIVATE KEY-----\nXXXX\nXXXX\n-----END PRIVATE KEY-----"
+
It is not the path to a key file (and there is no "keyfile" option).

 
legacy-bundling

 
    
 
  • Default: false
    • 
@@ -856,5 +862,5 @@ exit successfully.
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/misc/npm-developers.html b/deps/npm/html/doc/misc/npm-developers.html
index 77bf7fc0da..d2c690a8e8 100644
--- a/deps/npm/html/doc/misc/npm-developers.html
+++ b/deps/npm/html/doc/misc/npm-developers.html
@@ -194,5 +194,5 @@ from a fresh checkout.
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/misc/npm-disputes.html b/deps/npm/html/doc/misc/npm-disputes.html
index 5bc8074013..245b8d62e4 100644
--- a/deps/npm/html/doc/misc/npm-disputes.html
+++ b/deps/npm/html/doc/misc/npm-disputes.html
@@ -13,7 +13,7 @@
 
    SYNOPSIS
    
 
      
 
    1. Get the author email with npm owner ls <pkgname>
      2. 
-
    2. Email the author, CC support@npmjs.com
      3. 
+
    3. Email the author, CC support@npmjs.com
      4. 
 
    4. After a few weeks, if there's no resolution, we'll sort it out.
      5. 
 
    
 
    Don't squat on package names.  Publish code or move out of the way.
    
@@ -51,12 +51,12 @@ Joe's appropriate course of action in each case is the same.
    
 owner (Bob).
 
  • Joe emails Bob, explaining the situation as respectfully as
 possible, and what he would like to do with the module name.  He
-adds the npm support staff support@npmjs.com to the CC list of
+adds the npm support staff support@npmjs.com to the CC list of
 the email.  Mention in the email that Bob can run npm owner add
 joe foo to add Joe as an owner of the foo package.
    • 
 
  • After a reasonable amount of time, if Bob has not responded, or if
 Bob and Joe can't come to any sort of resolution, email support
-support@npmjs.com and we'll sort it out.  ("Reasonable" is
+support@npmjs.com and we'll sort it out.  ("Reasonable" is
 usually at least 4 weeks, but extra time is allowed around common
 holidays.)
    • 
 
@@ -112,5 +112,5 @@ things into it.
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/misc/npm-index.html b/deps/npm/html/doc/misc/npm-index.html
index 92b5121258..8ca630d3e6 100644
--- a/deps/npm/html/doc/misc/npm-index.html
+++ b/deps/npm/html/doc/misc/npm-index.html
@@ -162,4 +162,4 @@
   
    
 
-
+
diff --git a/deps/npm/html/doc/misc/npm-orgs.html b/deps/npm/html/doc/misc/npm-orgs.html
index 1dd915ad6b..98b8ca0fb4 100644
--- a/deps/npm/html/doc/misc/npm-orgs.html
+++ b/deps/npm/html/doc/misc/npm-orgs.html
@@ -86,4 +86,4 @@
   
    
 
-
+
diff --git a/deps/npm/html/doc/misc/npm-registry.html b/deps/npm/html/doc/misc/npm-registry.html
index 087565fec4..363a1528ef 100644
--- a/deps/npm/html/doc/misc/npm-registry.html
+++ b/deps/npm/html/doc/misc/npm-registry.html
@@ -70,5 +70,5 @@ effectively implement the entire CouchDB API anyway.
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/misc/npm-scope.html b/deps/npm/html/doc/misc/npm-scope.html
index 43feb0b22c..98e9b5901f 100644
--- a/deps/npm/html/doc/misc/npm-scope.html
+++ b/deps/npm/html/doc/misc/npm-scope.html
@@ -91,5 +91,5 @@ that registry instead.
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/misc/npm-scripts.html b/deps/npm/html/doc/misc/npm-scripts.html
index b9cc536cb1..6ba0c93fd0 100644
--- a/deps/npm/html/doc/misc/npm-scripts.html
+++ b/deps/npm/html/doc/misc/npm-scripts.html
@@ -207,5 +207,5 @@ scripts is for compilation which must be done on the target architecture.
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/misc/removing-npm.html b/deps/npm/html/doc/misc/removing-npm.html
index ea8ea286eb..0341d6a195 100644
--- a/deps/npm/html/doc/misc/removing-npm.html
+++ b/deps/npm/html/doc/misc/removing-npm.html
@@ -57,5 +57,5 @@ modules.  To track those down, you can do the following:
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/misc/semver.html b/deps/npm/html/doc/misc/semver.html
index 767fb9d664..d0ae3178c6 100644
--- a/deps/npm/html/doc/misc/semver.html
+++ b/deps/npm/html/doc/misc/semver.html
@@ -302,5 +302,5 @@ range, use the satisfies(version, range) function.
    
   
    
 
-
+
 
diff --git a/deps/npm/lib/adduser.js b/deps/npm/lib/adduser.js
index b012371b33..3a7425d471 100644
--- a/deps/npm/lib/adduser.js
+++ b/deps/npm/lib/adduser.js
@@ -4,13 +4,17 @@ var log = require('npmlog')
 var npm = require('./npm.js')
 var read = require('read')
 var userValidate = require('npm-user-validate')
+var usage = require('./utils/usage')
 var crypto
 
 try {
   crypto = require('crypto')
 } catch (ex) {}
 
-adduser.usage = 'npm adduser [--registry=url] [--scope=@orgname] [--always-auth]'
+adduser.usage = usage(
+  'adduser',
+  'npm adduser [--registry=url] [--scope=@orgname] [--always-auth]'
+)
 
 function adduser (args, cb) {
   if (!crypto) {
diff --git a/deps/npm/lib/bugs.js b/deps/npm/lib/bugs.js
index d42e68faa5..003ce7f8cb 100644
--- a/deps/npm/lib/bugs.js
+++ b/deps/npm/lib/bugs.js
@@ -1,11 +1,15 @@
 module.exports = bugs
 
-bugs.usage = 'npm bugs []'
-
 var npm = require('./npm.js')
 var log = require('npmlog')
 var opener = require('opener')
 var fetchPackageMetadata = require('./fetch-package-metadata.js')
+var usage = require('./utils/usage')
+
+bugs.usage = usage(
+  'bugs',
+  'npm bugs []'
+)
 
 bugs.completion = function (opts, cb) {
   // FIXME: there used to be registry completion here, but it stopped making
diff --git a/deps/npm/lib/config.js b/deps/npm/lib/config.js
index 65bd9feced..80958ec5fc 100644
--- a/deps/npm/lib/config.js
+++ b/deps/npm/lib/config.js
@@ -1,14 +1,5 @@
-
 module.exports = config
 
-config.usage = 'npm config set  ' +
-               '\nnpm config get []' +
-               '\nnpm config delete ' +
-               '\nnpm config list' +
-               '\nnpm config edit' +
-               '\nnpm set  ' +
-               '\nnpm get []'
-
 var log = require('npmlog')
 var npm = require('./npm.js')
 var npmconf = require('./config/core.js')
@@ -19,7 +10,18 @@ var ini = require('ini')
 var editor = require('editor')
 var os = require('os')
 var umask = require('./utils/umask')
+var usage = require('./utils/usage')
 
+config.usage = usage(
+  'config',
+  'npm config set  ' +
+  '\nnpm config get []' +
+  '\nnpm config delete ' +
+  '\nnpm config list' +
+  '\nnpm config edit' +
+  '\nnpm set  ' +
+  '\nnpm get []'
+)
 config.completion = function (opts, cb) {
   var argv = opts.conf.argv.remain
   if (argv[1] !== 'config') argv.unshift('config')
diff --git a/deps/npm/lib/config/cmd-list.js b/deps/npm/lib/config/cmd-list.js
index 9cf975c54a..34ebeed448 100644
--- a/deps/npm/lib/config/cmd-list.js
+++ b/deps/npm/lib/config/cmd-list.js
@@ -16,7 +16,8 @@ var shorthands = {
   'tst': 'test',
   't': 'test',
   'ddp': 'dedupe',
-  'v': 'view'
+  'v': 'view',
+  'run': 'run-script'
 }
 
 var affordances = {
diff --git a/deps/npm/lib/dedupe.js b/deps/npm/lib/dedupe.js
index 3159d41391..b99a9a1fd1 100644
--- a/deps/npm/lib/dedupe.js
+++ b/deps/npm/lib/dedupe.js
@@ -19,11 +19,15 @@ var sortActions = require('./install/diff-trees.js').sortActions
 var moduleName = require('./utils/module-name.js')
 var packageId = require('./utils/package-id.js')
 var childPath = require('./utils/child-path.js')
+var usage = require('./utils/usage')
 
 module.exports = dedupe
 module.exports.Deduper = Deduper
 
-dedupe.usage = 'npm dedupe'
+dedupe.usage = usage(
+  'dedupe',
+  'npm dedupe'
+)
 
 function dedupe (args, cb) {
   validate('AF', arguments)
diff --git a/deps/npm/lib/dist-tag.js b/deps/npm/lib/dist-tag.js
index d0bae9ab44..0e9d914d39 100644
--- a/deps/npm/lib/dist-tag.js
+++ b/deps/npm/lib/dist-tag.js
@@ -7,10 +7,14 @@ var semver = require('semver')
 var npm = require('./npm.js')
 var mapToRegistry = require('./utils/map-to-registry.js')
 var readLocalPkg = require('./utils/read-local-package.js')
-
-distTag.usage = 'npm dist-tag add @ []' +
-                '\nnpm dist-tag rm  ' +
-                '\nnpm dist-tag ls []'
+var usage = require('./utils/usage')
+
+distTag.usage = usage(
+  'dist-tag',
+  'npm dist-tag add @ []' +
+  '\nnpm dist-tag rm  ' +
+  '\nnpm dist-tag ls []'
+)
 
 distTag.completion = function (opts, cb) {
   var argv = opts.conf.argv.remain
diff --git a/deps/npm/lib/docs.js b/deps/npm/lib/docs.js
index ea4bd56107..19dcce163c 100644
--- a/deps/npm/lib/docs.js
+++ b/deps/npm/lib/docs.js
@@ -1,13 +1,16 @@
 module.exports = docs
 
-docs.usage = 'npm docs ' +
-             '\nnpm docs .'
-
 var npm = require('./npm.js')
 var opener = require('opener')
 var log = require('npmlog')
 var fetchPackageMetadata = require('./fetch-package-metadata.js')
+var usage = require('./utils/usage')
 
+docs.usage = usage(
+  'docs',
+  'npm docs ' +
+  '\nnpm docs .'
+)
 docs.completion = function (opts, cb) {
   // FIXME: there used to be registry completion here, but it stopped making
   // sense somewhere around 50,000 packages on the registry
diff --git a/deps/npm/lib/fetch-package-metadata.js b/deps/npm/lib/fetch-package-metadata.js
index 9e62cacd91..8965a561aa 100644
--- a/deps/npm/lib/fetch-package-metadata.js
+++ b/deps/npm/lib/fetch-package-metadata.js
@@ -111,9 +111,10 @@ function fetchNamedPackageData (dep, next) {
       npm.registry.get(url, {auth: auth}, pulseTillDone('fetchMetadata', iferr(next, pickVersionFromRegistryDocument)))
     }
     function returnAndAddMetadata (pkg) {
-      delete pkg._from
-      delete pkg._resolved
-      delete pkg._shasum
+      pkg._from = dep.raw
+      pkg._resolved = pkg.dist.tarball
+      pkg._shasum = pkg.dist.shasum
+
       next(null, pkg)
     }
     function pickVersionFromRegistryDocument (pkg) {
diff --git a/deps/npm/lib/install-test.js b/deps/npm/lib/install-test.js
index feadb25d69..f66dfd4015 100644
--- a/deps/npm/lib/install-test.js
+++ b/deps/npm/lib/install-test.js
@@ -6,10 +6,13 @@
 module.exports = installTest
 var install = require('./install.js')
 var test = require('./test.js')
+var usage = require('./utils/usage')
 
-installTest.usage = '\nnpm install-test [args]' +
-                    '\nSame args as `npm install`' +
-                    '\n\nalias: npm it'
+installTest.usage = usage(
+  'install-test',
+  '\nnpm install-test [args]' +
+  '\nSame args as `npm install`'
+)
 
 installTest.completion = install.completion
 
diff --git a/deps/npm/lib/install.js b/deps/npm/lib/install.js
index 2f8bff1ce3..53153e1463 100644
--- a/deps/npm/lib/install.js
+++ b/deps/npm/lib/install.js
@@ -15,18 +15,22 @@
 module.exports = install
 module.exports.Installer = Installer
 
-install.usage = '\nnpm install (with no args, in package dir)' +
-                '\nnpm install [<@scope>/]' +
-                '\nnpm install [<@scope>/]@' +
-                '\nnpm install [<@scope>/]@' +
-                '\nnpm install [<@scope>/]@' +
-                '\nnpm install ' +
-                '\nnpm install ' +
-                '\nnpm install ' +
-                '\nnpm install ' +
-                '\nnpm install /' +
-                '\n\nalias: npm i' +
-                '\ncommon options: [--save|--save-dev|--save-optional] [--save-exact]'
+var usage = require('./utils/usage')
+
+install.usage = usage(
+  'install',
+  '\nnpm install (with no args, in package dir)' +
+  '\nnpm install [<@scope>/]' +
+  '\nnpm install [<@scope>/]@' +
+  '\nnpm install [<@scope>/]@' +
+  '\nnpm install [<@scope>/]@' +
+  '\nnpm install ' +
+  '\nnpm install ' +
+  '\nnpm install ' +
+  '\nnpm install ' +
+  '\nnpm install /',
+  '[--save|--save-dev|--save-optional] [--save-exact]'
+)
 
 install.completion = function (opts, cb) {
   validate('OF', arguments)
@@ -578,6 +582,9 @@ Installer.prototype.readLocalPackageData = function (cb) {
     readPackageTree(self.where, iferr(cb, function (currentTree) {
       self.currentTree = currentTree
       self.currentTree.warnings = []
+      if (currentTree.error && currentTree.error.code === 'EJSONPARSE') {
+        return cb(currentTree.error)
+      }
       if (!self.noPackageJsonOk && !currentTree.package) {
         log.error('install', "Couldn't read dependencies")
         var er = new Error("ENOENT, open '" + path.join(self.where, 'package.json') + "'")
diff --git a/deps/npm/lib/link.js b/deps/npm/lib/link.js
index 7ee518419f..3624a16c98 100644
--- a/deps/npm/lib/link.js
+++ b/deps/npm/lib/link.js
@@ -10,12 +10,15 @@ var chain = require('slide').chain
 var path = require('path')
 var build = require('./build.js')
 var npa = require('npm-package-arg')
+var usage = require('./utils/usage')
 
 module.exports = link
 
-link.usage = 'npm link (in package dir)' +
-             '\nnpm link [<@scope>/][@]' +
-             '\n\nalias: npm ln'
+link.usage = usage(
+  'link',
+  'npm link (in package dir)' +
+  '\nnpm link [<@scope>/][@]'
+)
 
 link.completion = function (opts, cb) {
   var dir = npm.globalDir
diff --git a/deps/npm/lib/ls.js b/deps/npm/lib/ls.js
index b5dc44888e..4a71c54e1b 100644
--- a/deps/npm/lib/ls.js
+++ b/deps/npm/lib/ls.js
@@ -19,9 +19,12 @@ var npm = require('./npm.js')
 var mutateIntoLogicalTree = require('./install/mutate-into-logical-tree.js')
 var recalculateMetadata = require('./install/deps.js').recalculateMetadata
 var packageId = require('./utils/package-id.js')
+var usage = require('./utils/usage')
 
-ls.usage = 'npm ls [[<@scope>/] ...]' +
-    '\n\naliases: list, la, ll'
+ls.usage = usage(
+  'ls',
+  'npm ls [[<@scope>/] ...]'
+)
 
 ls.completion = require('./utils/completion/installed-deep.js')
 
diff --git a/deps/npm/lib/owner.js b/deps/npm/lib/owner.js
index f32f405dd1..2cc3eef3b9 100644
--- a/deps/npm/lib/owner.js
+++ b/deps/npm/lib/owner.js
@@ -1,14 +1,17 @@
 module.exports = owner
 
-owner.usage = 'npm owner add  [<@scope>/]' +
-              '\nnpm owner rm  [<@scope>/]' +
-              '\nnpm owner ls [<@scope>/]'
-
 var npm = require('./npm.js')
 var log = require('npmlog')
 var mapToRegistry = require('./utils/map-to-registry.js')
 var readLocalPkg = require('./utils/read-local-package.js')
-
+var usage = require('./utils/usage')
+
+owner.usage = usage(
+  'owner',
+  'npm owner add  [<@scope>/]' +
+  '\nnpm owner rm  [<@scope>/]' +
+  '\nnpm owner ls [<@scope>/]'
+)
 owner.completion = function (opts, cb) {
   var argv = opts.conf.argv.remain
   if (argv.length > 4) return cb()
diff --git a/deps/npm/lib/rebuild.js b/deps/npm/lib/rebuild.js
index 0e36c6361e..29492c27f2 100644
--- a/deps/npm/lib/rebuild.js
+++ b/deps/npm/lib/rebuild.js
@@ -6,8 +6,12 @@ var semver = require('semver')
 var log = require('npmlog')
 var npm = require('./npm.js')
 var npa = require('npm-package-arg')
+var usage = require('./utils/usage')
 
-rebuild.usage = 'npm rebuild [[<@scope>/]...]'
+rebuild.usage = usage(
+  'rebuild',
+  'npm rebuild [[<@scope>/]...]'
+)
 
 rebuild.completion = require('./utils/completion/installed-deep.js')
 
diff --git a/deps/npm/lib/run-script.js b/deps/npm/lib/run-script.js
index ef5e656004..f9c6872aa9 100644
--- a/deps/npm/lib/run-script.js
+++ b/deps/npm/lib/run-script.js
@@ -6,9 +6,12 @@ var path = require('path')
 var readJson = require('read-package-json')
 var log = require('npmlog')
 var chain = require('slide').chain
+var usage = require('./utils/usage')
 
-runScript.usage = 'npm run-script  [-- ...]' +
-                  '\n\nalias: npm run'
+runScript.usage = usage(
+  'run-script',
+  'npm run-script  [-- ...]'
+)
 
 runScript.completion = function (opts, cb) {
   // see if there's already a package specified.
diff --git a/deps/npm/lib/search.js b/deps/npm/lib/search.js
index bf1f6499a7..d71102ac3e 100644
--- a/deps/npm/lib/search.js
+++ b/deps/npm/lib/search.js
@@ -4,9 +4,12 @@ module.exports = exports = search
 var npm = require('./npm.js')
 var columnify = require('columnify')
 var updateIndex = require('./cache/update-index.js')
+var usage = require('./utils/usage')
 
-search.usage = 'npm search [--long] [search terms ...]' +
-               '\n\naliases: s, se'
+search.usage = usage(
+  'search',
+  'npm search [--long] [search terms ...]'
+)
 
 search.completion = function (opts, cb) {
   var compl = {}
diff --git a/deps/npm/lib/star.js b/deps/npm/lib/star.js
index 29c4037d0c..ce141688b9 100644
--- a/deps/npm/lib/star.js
+++ b/deps/npm/lib/star.js
@@ -4,9 +4,13 @@ var npm = require('./npm.js')
 var log = require('npmlog')
 var asyncMap = require('slide').asyncMap
 var mapToRegistry = require('./utils/map-to-registry.js')
+var usage = require('./utils/usage')
 
-star.usage = 'npm star [...]\n' +
-             'npm unstar [...]'
+star.usage = usage(
+  'star',
+  'npm star [...]\n' +
+  'npm unstar [...]'
+)
 
 star.completion = function (opts, cb) {
   // FIXME: there used to be registry completion here, but it stopped making
diff --git a/deps/npm/lib/uninstall.js b/deps/npm/lib/uninstall.js
index 03a0a56303..9a05e6697f 100644
--- a/deps/npm/lib/uninstall.js
+++ b/deps/npm/lib/uninstall.js
@@ -4,9 +4,6 @@
 module.exports = uninstall
 module.exports.Uninstaller = Uninstaller
 
-uninstall.usage = 'npm uninstall [<@scope>/][@]... [--save|--save-dev|--save-optional]' +
-                  '\n\naliases: remove, rm, r, un, unlink'
-
 var util = require('util')
 var path = require('path')
 var validate = require('aproba')
@@ -18,6 +15,12 @@ var getSaveType = require('./install/save.js').getSaveType
 var removeDeps = require('./install/deps.js').removeDeps
 var loadExtraneous = require('./install/deps.js').loadExtraneous
 var log = require('npmlog')
+var usage = require('./utils/usage')
+
+uninstall.usage = usage(
+  'uninstall',
+  'npm uninstall [<@scope>/][@]... [--save|--save-dev|--save-optional]'
+)
 
 uninstall.completion = require('./utils/completion/installed-shallow.js')
 
diff --git a/deps/npm/lib/update.js b/deps/npm/lib/update.js
index f09b5accad..2c1d1e82a8 100644
--- a/deps/npm/lib/update.js
+++ b/deps/npm/lib/update.js
@@ -1,12 +1,16 @@
 module.exports = update
 
-update.usage = 'npm update [-g] [...]'
-
 var url = require('url')
 var log = require('npmlog')
 var chain = require('slide').chain
 var npm = require('./npm.js')
 var Installer = require('./install.js').Installer
+var usage = require('./utils/usage')
+
+update.usage = usage(
+  'update',
+  'npm update [-g] [...]'
+)
 
 update.completion = npm.commands.outdated.completion
 
diff --git a/deps/npm/lib/utils/lifecycle.js b/deps/npm/lib/utils/lifecycle.js
index b29248d953..b5893ff6a4 100644
--- a/deps/npm/lib/utils/lifecycle.js
+++ b/deps/npm/lib/utils/lifecycle.js
@@ -13,6 +13,7 @@ var Stream = require('stream').Stream
 var PATH = 'PATH'
 var uidNumber = require('uid-number')
 var umask = require('./umask')
+var usage = require('./usage')
 
 // windows calls it's path 'Path' usually, but this is not guaranteed.
 if (process.platform === 'win32') {
@@ -46,7 +47,12 @@ function lifecycle (pkg, stage, wd, unsafe, failOk, cb) {
   if (!pkg) return cb(new Error('Invalid package data'))
 
   log.info('lifecycle', logid(pkg, stage), pkg._id)
-  if (!pkg.scripts || npm.config.get('ignore-scripts')) pkg.scripts = {}
+  if (!pkg.scripts) pkg.scripts = {}
+
+  if (npm.config.get('ignore-scripts')) {
+    log.info('lifecycle', logid(pkg, stage), 'ignored because ignore-scripts is set to true', pkg._id)
+    pkg.scripts = {}
+  }
 
   validWd(wd || path.resolve(npm.dir, pkg.name), function (er, wd) {
     if (er) return cb(er)
@@ -386,7 +392,7 @@ function cmd (stage) {
   function CMD (args, cb) {
     npm.commands['run-script']([stage].concat(args), cb)
   }
-  CMD.usage = 'npm ' + stage + ' [-- ]'
+  CMD.usage = usage(stage, 'npm ' + stage + ' [-- ]')
   var installedShallow = require('./completion/installed-shallow.js')
   CMD.completion = function (opts, cb) {
     installedShallow(opts, function (d) {
diff --git a/deps/npm/lib/utils/tar.js b/deps/npm/lib/utils/tar.js
index 8eb2311d09..f8ea10f511 100644
--- a/deps/npm/lib/utils/tar.js
+++ b/deps/npm/lib/utils/tar.js
@@ -61,80 +61,6 @@ function BundledPacker (props) {
 }
 inherits(BundledPacker, Packer)
 
-BundledPacker.prototype.applyIgnores = function (entry, partial, entryObj) {
-  // package.json files can never be ignored.
-  if (entry === 'package.json') return true
-
-  // readme files should never be ignored.
-  if (entry.match(/^readme(\.[^\.]*)$/i)) return true
-
-  // license files should never be ignored.
-  if (entry.match(/^(license|licence)(\.[^\.]*)?$/i)) return true
-
-  // changelogs should never be ignored.
-  if (entry.match(/^(changes|changelog|history)(\.[^\.]*)?$/i)) return true
-
-  // special rules.  see below.
-  if (entry === 'node_modules' && this.packageRoot) return true
-
-  // some files are *never* allowed under any circumstances
-  if (entry === '.git' ||
-      entry === '.lock-wscript' ||
-      entry.match(/^\.wafpickle-[0-9]+$/) ||
-      entry === 'CVS' ||
-      entry === '.svn' ||
-      entry === '.hg' ||
-      entry.match(/^\..*\.swp$/) ||
-      entry === '.DS_Store' ||
-      entry.match(/^\._/) ||
-      entry === 'npm-debug.log'
-    ) {
-    return false
-  }
-
-  // in a node_modules folder, we only include bundled dependencies
-  // also, prevent packages in node_modules from being affected
-  // by rules set in the containing package, so that
-  // bundles don't get busted.
-  // Also, once in a bundle, everything is installed as-is
-  // To prevent infinite cycles in the case of cyclic deps that are
-  // linked with npm link, even in a bundle, deps are only bundled
-  // if they're not already present at a higher level.
-  if (this.bundleMagic) {
-    // bubbling up.  stop here and allow anything the bundled pkg allows
-    if (entry.indexOf('/') !== -1) return true
-
-    // never include the .bin.  It's typically full of platform-specific
-    // stuff like symlinks and .cmd files anyway.
-    if (entry === '.bin') return false
-
-    // the package root.
-    var p = this.parent
-    // the package before this one.
-    var pp = p && p.parent
-
-    // if this entry has already been bundled, and is a symlink,
-    // and it is the *same* symlink as this one, then exclude it.
-    if (pp && pp.bundleLinks && this.bundleLinks &&
-        pp.bundleLinks[entry] &&
-        pp.bundleLinks[entry] === this.bundleLinks[entry]) {
-      return false
-    }
-
-    // since it's *not* a symbolic link, if we're *already* in a bundle,
-    // then we should include everything.
-    if (pp && pp.package && pp.basename === 'node_modules') {
-      return true
-    }
-
-    // only include it at this point if it's a bundleDependency
-    return this.isBundled(entry)
-  }
-  // if (this.bundled) return true
-
-  return Packer.prototype.applyIgnores.call(this, entry, partial, entryObj)
-}
-
 function nameMatch (name) { return function (other) { return name === moduleName(other) } }
 
 function pack_ (tarball, folder, tree, flatTree, pkg, cb) {
diff --git a/deps/npm/lib/utils/usage.js b/deps/npm/lib/utils/usage.js
new file mode 100644
index 0000000000..261d84ee8e
--- /dev/null
+++ b/deps/npm/lib/utils/usage.js
@@ -0,0 +1,27 @@
+'use strict'
+var aliases = require('../config/cmd-list').aliases
+
+module.exports = function usage (cmd, txt, opt) {
+  var post = Object.keys(aliases).reduce(function (p, c) {
+    var val = aliases[c]
+    if (val !== cmd) return p
+    return p.concat(c)
+  }, [])
+
+  if (opt || post.length > 0) txt += '\n\n'
+
+  if (post.length === 1) {
+    txt += 'aliase: '
+    txt += post.join(', ')
+  } else if (post.length > 1) {
+    txt += 'aliases: '
+    txt += post.join(', ')
+  }
+
+  if (opt) {
+    if (post.length > 0) txt += '\n'
+    txt += 'common options: ' + opt
+  }
+
+  return txt
+}
diff --git a/deps/npm/lib/view.js b/deps/npm/lib/view.js
index e6fa21655e..79c440426b 100644
--- a/deps/npm/lib/view.js
+++ b/deps/npm/lib/view.js
@@ -1,8 +1,5 @@
 // npm view [pkg [pkg ...]]
-
 module.exports = view
-view.usage = 'npm view [<@scope>/][@] [[.subfield]...]' +
-             '\n\naliases: info, show, v'
 
 var npm = require('./npm.js')
 var readJson = require('read-package-json')
@@ -12,6 +9,12 @@ var semver = require('semver')
 var mapToRegistry = require('./utils/map-to-registry.js')
 var npa = require('npm-package-arg')
 var path = require('path')
+var usage = require('./utils/usage')
+
+view.usage = usage(
+  'view',
+  'npm view [<@scope>/][@] [[.subfield]...]'
+)
 
 view.completion = function (opts, cb) {
   if (opts.conf.argv.remain.length <= 2) {
@@ -246,7 +249,7 @@ function printData (data, name, cb) {
   versions.forEach(function (v) {
     var fields = Object.keys(data[v])
     includeFields = includeFields || (fields.length > 1)
-    msgJson.push({})
+    if (npm.config.get('json')) msgJson.push({})
     fields.forEach(function (f) {
       var d = cleanup(data[v][f])
       if (fields.length === 1 && npm.config.get('json')) {
diff --git a/deps/npm/man/man1/npm-README.1 b/deps/npm/man/man1/npm-README.1
index 644147b483..09c3805fed 100644
--- a/deps/npm/man/man1/npm-README.1
+++ b/deps/npm/man/man1/npm-README.1
@@ -1,4 +1,4 @@
-.TH "NPM" "1" "April 2016" "" ""
+.TH "NPM" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm\fR \- a JavaScript package manager
 .P
@@ -80,13 +80,12 @@ run npm commands by doing \fBnode cli\.js  \fP\|\.  (This is helpful
 for testing, or running stuff without actually installing npm itself\.)
 .SH Windows Install or Upgrade
 .P
-You can download a zip file from https://github\.com/npm/npm/releases, and
-unpack it in the \fBnode_modules\\npm\\\fP folder inside node's installation folder\.
-.P
-To upgrade to npm 2, follow the Windows upgrade instructions in
-the npm Troubleshooting Guide:
-.P
-https://github\.com/npm/npm/wiki/Troubleshooting#upgrading\-on\-windows
+Many improvements for Windows users have been made in npm 3 \- you will have a better
+experience if you run a recent version of npm\. To upgrade, either use Microsoft's
+upgrade tool \fIhttps://github\.com/felixrieseberg/npm\-windows\-upgrade\fR,
+download a new version of Node \fIhttp://nodejs\.org/download/\fR,
+or follow the Windows upgrade instructions in the
+npm Troubleshooting Guide \fIhttps://github\.com/npm/npm/wiki/Troubleshooting#upgrading\-on\-windows\fR\|\.
 .P
 If that's not fancy enough for you, then you can fetch the code with
 git, and mess with it directly\.
diff --git a/deps/npm/man/man1/npm-access.1 b/deps/npm/man/man1/npm-access.1
index 1346590429..7cc94f6210 100644
--- a/deps/npm/man/man1/npm-access.1
+++ b/deps/npm/man/man1/npm-access.1
@@ -1,4 +1,4 @@
-.TH "NPM\-ACCESS" "1" "April 2016" "" ""
+.TH "NPM\-ACCESS" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-access\fR \- Set access level on published packages
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-adduser.1 b/deps/npm/man/man1/npm-adduser.1
index cc034a4f0c..a2ede7903d 100644
--- a/deps/npm/man/man1/npm-adduser.1
+++ b/deps/npm/man/man1/npm-adduser.1
@@ -1,4 +1,4 @@
-.TH "NPM\-ADDUSER" "1" "April 2016" "" ""
+.TH "NPM\-ADDUSER" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-adduser\fR \- Add a registry user account
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-bin.1 b/deps/npm/man/man1/npm-bin.1
index 7d1c758fcf..5b301a8fc6 100644
--- a/deps/npm/man/man1/npm-bin.1
+++ b/deps/npm/man/man1/npm-bin.1
@@ -1,4 +1,4 @@
-.TH "NPM\-BIN" "1" "April 2016" "" ""
+.TH "NPM\-BIN" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-bin\fR \- Display npm bin folder
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-bugs.1 b/deps/npm/man/man1/npm-bugs.1
index b7a0d8329c..f99cfcdb90 100644
--- a/deps/npm/man/man1/npm-bugs.1
+++ b/deps/npm/man/man1/npm-bugs.1
@@ -1,4 +1,4 @@
-.TH "NPM\-BUGS" "1" "April 2016" "" ""
+.TH "NPM\-BUGS" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-bugs\fR \- Bugs for a package in a web browser maybe
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-build.1 b/deps/npm/man/man1/npm-build.1
index ede3c890ec..c1786a62c2 100644
--- a/deps/npm/man/man1/npm-build.1
+++ b/deps/npm/man/man1/npm-build.1
@@ -1,4 +1,4 @@
-.TH "NPM\-BUILD" "1" "April 2016" "" ""
+.TH "NPM\-BUILD" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-build\fR \- Build a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-bundle.1 b/deps/npm/man/man1/npm-bundle.1
index aa1540bdc9..561d0f2859 100644
--- a/deps/npm/man/man1/npm-bundle.1
+++ b/deps/npm/man/man1/npm-bundle.1
@@ -1,4 +1,4 @@
-.TH "NPM\-BUNDLE" "1" "April 2016" "" ""
+.TH "NPM\-BUNDLE" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-bundle\fR \- REMOVED
 .SH DESCRIPTION
diff --git a/deps/npm/man/man1/npm-cache.1 b/deps/npm/man/man1/npm-cache.1
index dd9f617674..d9bfd8fd6a 100644
--- a/deps/npm/man/man1/npm-cache.1
+++ b/deps/npm/man/man1/npm-cache.1
@@ -1,4 +1,4 @@
-.TH "NPM\-CACHE" "1" "April 2016" "" ""
+.TH "NPM\-CACHE" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-cache\fR \- Manipulates packages cache
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-completion.1 b/deps/npm/man/man1/npm-completion.1
index 7cdb4643c9..70c6a38e49 100644
--- a/deps/npm/man/man1/npm-completion.1
+++ b/deps/npm/man/man1/npm-completion.1
@@ -1,4 +1,4 @@
-.TH "NPM\-COMPLETION" "1" "April 2016" "" ""
+.TH "NPM\-COMPLETION" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-completion\fR \- Tab Completion for npm
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-config.1 b/deps/npm/man/man1/npm-config.1
index 7ab468e184..942d438ac0 100644
--- a/deps/npm/man/man1/npm-config.1
+++ b/deps/npm/man/man1/npm-config.1
@@ -1,4 +1,4 @@
-.TH "NPM\-CONFIG" "1" "April 2016" "" ""
+.TH "NPM\-CONFIG" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-config\fR \- Manage the npm configuration files
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-dedupe.1 b/deps/npm/man/man1/npm-dedupe.1
index 45f829f98d..4575da0aa7 100644
--- a/deps/npm/man/man1/npm-dedupe.1
+++ b/deps/npm/man/man1/npm-dedupe.1
@@ -1,4 +1,4 @@
-.TH "NPM\-DEDUPE" "1" "April 2016" "" ""
+.TH "NPM\-DEDUPE" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-dedupe\fR \- Reduce duplication
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-deprecate.1 b/deps/npm/man/man1/npm-deprecate.1
index c7fd28ada8..e797531253 100644
--- a/deps/npm/man/man1/npm-deprecate.1
+++ b/deps/npm/man/man1/npm-deprecate.1
@@ -1,4 +1,4 @@
-.TH "NPM\-DEPRECATE" "1" "April 2016" "" ""
+.TH "NPM\-DEPRECATE" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-deprecate\fR \- Deprecate a version of a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-dist-tag.1 b/deps/npm/man/man1/npm-dist-tag.1
index a92340fe76..b7f026cdc9 100644
--- a/deps/npm/man/man1/npm-dist-tag.1
+++ b/deps/npm/man/man1/npm-dist-tag.1
@@ -1,4 +1,4 @@
-.TH "NPM\-DIST\-TAG" "1" "April 2016" "" ""
+.TH "NPM\-DIST\-TAG" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-dist-tag\fR \- Modify package distribution tags
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-docs.1 b/deps/npm/man/man1/npm-docs.1
index 245d07ab33..697e5cbd2d 100644
--- a/deps/npm/man/man1/npm-docs.1
+++ b/deps/npm/man/man1/npm-docs.1
@@ -1,4 +1,4 @@
-.TH "NPM\-DOCS" "1" "April 2016" "" ""
+.TH "NPM\-DOCS" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-docs\fR \- Docs for a package in a web browser maybe
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-edit.1 b/deps/npm/man/man1/npm-edit.1
index 743425af86..dfe6d8a147 100644
--- a/deps/npm/man/man1/npm-edit.1
+++ b/deps/npm/man/man1/npm-edit.1
@@ -1,4 +1,4 @@
-.TH "NPM\-EDIT" "1" "April 2016" "" ""
+.TH "NPM\-EDIT" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-edit\fR \- Edit an installed package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-explore.1 b/deps/npm/man/man1/npm-explore.1
index e9c937d299..2b405f1777 100644
--- a/deps/npm/man/man1/npm-explore.1
+++ b/deps/npm/man/man1/npm-explore.1
@@ -1,4 +1,4 @@
-.TH "NPM\-EXPLORE" "1" "April 2016" "" ""
+.TH "NPM\-EXPLORE" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-explore\fR \- Browse an installed package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-help-search.1 b/deps/npm/man/man1/npm-help-search.1
index f2927e071a..45e2259803 100644
--- a/deps/npm/man/man1/npm-help-search.1
+++ b/deps/npm/man/man1/npm-help-search.1
@@ -1,4 +1,4 @@
-.TH "NPM\-HELP\-SEARCH" "1" "April 2016" "" ""
+.TH "NPM\-HELP\-SEARCH" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-help-search\fR \- Search npm help documentation
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-help.1 b/deps/npm/man/man1/npm-help.1
index bb5230c05d..7a118d43d8 100644
--- a/deps/npm/man/man1/npm-help.1
+++ b/deps/npm/man/man1/npm-help.1
@@ -1,4 +1,4 @@
-.TH "NPM\-HELP" "1" "April 2016" "" ""
+.TH "NPM\-HELP" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-help\fR \- Get help on npm
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-init.1 b/deps/npm/man/man1/npm-init.1
index 20d3c87fc2..257ed41907 100644
--- a/deps/npm/man/man1/npm-init.1
+++ b/deps/npm/man/man1/npm-init.1
@@ -1,4 +1,4 @@
-.TH "NPM\-INIT" "1" "April 2016" "" ""
+.TH "NPM\-INIT" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-init\fR \- Interactively create a package\.json file
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-install-test.1 b/deps/npm/man/man1/npm-install-test.1
index 45462e78ea..bc068c0dfa 100644
--- a/deps/npm/man/man1/npm-install-test.1
+++ b/deps/npm/man/man1/npm-install-test.1
@@ -1,4 +1,4 @@
-.TH "NPM" "" "April 2016" "" ""
+.TH "NPM" "" "May 2016" "" ""
 .SH "NAME"
 \fBnpm\fR
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-install.1 b/deps/npm/man/man1/npm-install.1
index 11de983b7a..e97a2a5062 100644
--- a/deps/npm/man/man1/npm-install.1
+++ b/deps/npm/man/man1/npm-install.1
@@ -1,4 +1,4 @@
-.TH "NPM\-INSTALL" "1" "April 2016" "" ""
+.TH "NPM\-INSTALL" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-install\fR \- Install a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-link.1 b/deps/npm/man/man1/npm-link.1
index d99fcf1d08..a61e297858 100644
--- a/deps/npm/man/man1/npm-link.1
+++ b/deps/npm/man/man1/npm-link.1
@@ -1,4 +1,4 @@
-.TH "NPM\-LINK" "1" "April 2016" "" ""
+.TH "NPM\-LINK" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-link\fR \- Symlink a package folder
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-logout.1 b/deps/npm/man/man1/npm-logout.1
index 4cb1d2c632..cfb281dddf 100644
--- a/deps/npm/man/man1/npm-logout.1
+++ b/deps/npm/man/man1/npm-logout.1
@@ -1,4 +1,4 @@
-.TH "NPM\-LOGOUT" "1" "April 2016" "" ""
+.TH "NPM\-LOGOUT" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-logout\fR \- Log out of the registry
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-ls.1 b/deps/npm/man/man1/npm-ls.1
index 8298409c66..514e8e6213 100644
--- a/deps/npm/man/man1/npm-ls.1
+++ b/deps/npm/man/man1/npm-ls.1
@@ -1,4 +1,4 @@
-.TH "NPM\-LS" "1" "April 2016" "" ""
+.TH "NPM\-LS" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-ls\fR \- List installed packages
 .SH SYNOPSIS
@@ -22,7 +22,7 @@ For example, running \fBnpm ls promzard\fP in npm's source tree will show:
 .P
 .RS 2
 .nf
-npm@3.8.6 /path/to/npm
+npm@3.8.9 /path/to/npm
 └─┬ init\-package\-json@0\.0\.4
   └── promzard@0\.1\.5
 .fi
diff --git a/deps/npm/man/man1/npm-outdated.1 b/deps/npm/man/man1/npm-outdated.1
index 6cb81b075b..6dc171047e 100644
--- a/deps/npm/man/man1/npm-outdated.1
+++ b/deps/npm/man/man1/npm-outdated.1
@@ -1,4 +1,4 @@
-.TH "NPM\-OUTDATED" "1" "April 2016" "" ""
+.TH "NPM\-OUTDATED" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-outdated\fR \- Check for outdated packages
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-owner.1 b/deps/npm/man/man1/npm-owner.1
index 30aeb00bba..646995433d 100644
--- a/deps/npm/man/man1/npm-owner.1
+++ b/deps/npm/man/man1/npm-owner.1
@@ -1,4 +1,4 @@
-.TH "NPM\-OWNER" "1" "April 2016" "" ""
+.TH "NPM\-OWNER" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-owner\fR \- Manage package owners
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-pack.1 b/deps/npm/man/man1/npm-pack.1
index 4d242b139c..774cca2e84 100644
--- a/deps/npm/man/man1/npm-pack.1
+++ b/deps/npm/man/man1/npm-pack.1
@@ -1,4 +1,4 @@
-.TH "NPM\-PACK" "1" "April 2016" "" ""
+.TH "NPM\-PACK" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-pack\fR \- Create a tarball from a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-ping.1 b/deps/npm/man/man1/npm-ping.1
index a39c374192..cefc3f4bf5 100644
--- a/deps/npm/man/man1/npm-ping.1
+++ b/deps/npm/man/man1/npm-ping.1
@@ -1,4 +1,4 @@
-.TH "NPM\-PING" "1" "April 2016" "" ""
+.TH "NPM\-PING" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-ping\fR \- Ping npm registry
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-prefix.1 b/deps/npm/man/man1/npm-prefix.1
index a375962009..2a176a78ab 100644
--- a/deps/npm/man/man1/npm-prefix.1
+++ b/deps/npm/man/man1/npm-prefix.1
@@ -1,4 +1,4 @@
-.TH "NPM\-PREFIX" "1" "April 2016" "" ""
+.TH "NPM\-PREFIX" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-prefix\fR \- Display prefix
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-prune.1 b/deps/npm/man/man1/npm-prune.1
index 6538b5a801..2f0aea77c6 100644
--- a/deps/npm/man/man1/npm-prune.1
+++ b/deps/npm/man/man1/npm-prune.1
@@ -1,4 +1,4 @@
-.TH "NPM\-PRUNE" "1" "April 2016" "" ""
+.TH "NPM\-PRUNE" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-prune\fR \- Remove extraneous packages
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-publish.1 b/deps/npm/man/man1/npm-publish.1
index 182d4bbbee..546b07cbe1 100644
--- a/deps/npm/man/man1/npm-publish.1
+++ b/deps/npm/man/man1/npm-publish.1
@@ -1,4 +1,4 @@
-.TH "NPM\-PUBLISH" "1" "April 2016" "" ""
+.TH "NPM\-PUBLISH" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-publish\fR \- Publish a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-rebuild.1 b/deps/npm/man/man1/npm-rebuild.1
index 668002e2ba..cdc49dc9b3 100644
--- a/deps/npm/man/man1/npm-rebuild.1
+++ b/deps/npm/man/man1/npm-rebuild.1
@@ -1,4 +1,4 @@
-.TH "NPM\-REBUILD" "1" "April 2016" "" ""
+.TH "NPM\-REBUILD" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-rebuild\fR \- Rebuild a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-repo.1 b/deps/npm/man/man1/npm-repo.1
index 86dc40727d..af74675fee 100644
--- a/deps/npm/man/man1/npm-repo.1
+++ b/deps/npm/man/man1/npm-repo.1
@@ -1,4 +1,4 @@
-.TH "NPM\-REPO" "1" "April 2016" "" ""
+.TH "NPM\-REPO" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-repo\fR \- Open package repository page in the browser
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-restart.1 b/deps/npm/man/man1/npm-restart.1
index 5127fcf9e5..80b573e346 100644
--- a/deps/npm/man/man1/npm-restart.1
+++ b/deps/npm/man/man1/npm-restart.1
@@ -1,4 +1,4 @@
-.TH "NPM\-RESTART" "1" "April 2016" "" ""
+.TH "NPM\-RESTART" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-restart\fR \- Restart a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-root.1 b/deps/npm/man/man1/npm-root.1
index 8fd77cf6bc..1555041866 100644
--- a/deps/npm/man/man1/npm-root.1
+++ b/deps/npm/man/man1/npm-root.1
@@ -1,4 +1,4 @@
-.TH "NPM\-ROOT" "1" "April 2016" "" ""
+.TH "NPM\-ROOT" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-root\fR \- Display npm root
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-run-script.1 b/deps/npm/man/man1/npm-run-script.1
index 618d49d3d1..7269378fd9 100644
--- a/deps/npm/man/man1/npm-run-script.1
+++ b/deps/npm/man/man1/npm-run-script.1
@@ -1,4 +1,4 @@
-.TH "NPM\-RUN\-SCRIPT" "1" "April 2016" "" ""
+.TH "NPM\-RUN\-SCRIPT" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-run-script\fR \- Run arbitrary package scripts
 .SH SYNOPSIS
@@ -51,6 +51,10 @@ you should write:
 .P
 instead of \fB"scripts": {"test": "node_modules/\.bin/tap test/\\*\.js"}\fP to run your tests\.
 .P
+\fBnpm run\fP sets the \fBNODE\fP environment variable to the \fBnode\fP executable with
+which \fBnpm\fP is executed, and adds the directory within which it resides to the
+\fBPATH\fP, too\.
+.P
 If you try to run a script without having a \fBnode_modules\fP directory and it fails,
 you will be given a warning to run \fBnpm install\fP, just in case you've forgotten\.
 .SH SEE ALSO
diff --git a/deps/npm/man/man1/npm-search.1 b/deps/npm/man/man1/npm-search.1
index c99830fca5..3ffb15c3be 100644
--- a/deps/npm/man/man1/npm-search.1
+++ b/deps/npm/man/man1/npm-search.1
@@ -1,4 +1,4 @@
-.TH "NPM\-SEARCH" "1" "April 2016" "" ""
+.TH "NPM\-SEARCH" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-search\fR \- Search for packages
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-shrinkwrap.1 b/deps/npm/man/man1/npm-shrinkwrap.1
index 13d7c2d85b..88607cf5ff 100644
--- a/deps/npm/man/man1/npm-shrinkwrap.1
+++ b/deps/npm/man/man1/npm-shrinkwrap.1
@@ -1,4 +1,4 @@
-.TH "NPM\-SHRINKWRAP" "1" "April 2016" "" ""
+.TH "NPM\-SHRINKWRAP" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-shrinkwrap\fR \- Lock down dependency versions
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-star.1 b/deps/npm/man/man1/npm-star.1
index 9f52ce52dd..72a6af7655 100644
--- a/deps/npm/man/man1/npm-star.1
+++ b/deps/npm/man/man1/npm-star.1
@@ -1,4 +1,4 @@
-.TH "NPM\-STAR" "1" "April 2016" "" ""
+.TH "NPM\-STAR" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-star\fR \- Mark your favorite packages
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-stars.1 b/deps/npm/man/man1/npm-stars.1
index 59d5897e12..ad264611ef 100644
--- a/deps/npm/man/man1/npm-stars.1
+++ b/deps/npm/man/man1/npm-stars.1
@@ -1,4 +1,4 @@
-.TH "NPM\-STARS" "1" "April 2016" "" ""
+.TH "NPM\-STARS" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-stars\fR \- View packages marked as favorites
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-start.1 b/deps/npm/man/man1/npm-start.1
index bd65a9149f..33143e4168 100644
--- a/deps/npm/man/man1/npm-start.1
+++ b/deps/npm/man/man1/npm-start.1
@@ -1,4 +1,4 @@
-.TH "NPM\-START" "1" "April 2016" "" ""
+.TH "NPM\-START" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-start\fR \- Start a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-stop.1 b/deps/npm/man/man1/npm-stop.1
index a99c6fe5ab..8f1e4be700 100644
--- a/deps/npm/man/man1/npm-stop.1
+++ b/deps/npm/man/man1/npm-stop.1
@@ -1,4 +1,4 @@
-.TH "NPM\-STOP" "1" "April 2016" "" ""
+.TH "NPM\-STOP" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-stop\fR \- Stop a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-tag.1 b/deps/npm/man/man1/npm-tag.1
index 4a670febef..ecc67ca2dc 100644
--- a/deps/npm/man/man1/npm-tag.1
+++ b/deps/npm/man/man1/npm-tag.1
@@ -1,4 +1,4 @@
-.TH "NPM\-TAG" "1" "April 2016" "" ""
+.TH "NPM\-TAG" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-tag\fR \- Tag a published version
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-team.1 b/deps/npm/man/man1/npm-team.1
index 297e648c74..d77435ba7e 100644
--- a/deps/npm/man/man1/npm-team.1
+++ b/deps/npm/man/man1/npm-team.1
@@ -1,4 +1,4 @@
-.TH "NPM\-TEAM" "1" "April 2016" "" ""
+.TH "NPM\-TEAM" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-team\fR \- Manage organization teams and team memberships
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-test.1 b/deps/npm/man/man1/npm-test.1
index 068e017672..30f1b8ea96 100644
--- a/deps/npm/man/man1/npm-test.1
+++ b/deps/npm/man/man1/npm-test.1
@@ -1,4 +1,4 @@
-.TH "NPM\-TEST" "1" "April 2016" "" ""
+.TH "NPM\-TEST" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-test\fR \- Test a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-uninstall.1 b/deps/npm/man/man1/npm-uninstall.1
index 65b28b4bd7..d607270a16 100644
--- a/deps/npm/man/man1/npm-uninstall.1
+++ b/deps/npm/man/man1/npm-uninstall.1
@@ -1,4 +1,4 @@
-.TH "NPM\-UNINSTALL" "1" "April 2016" "" ""
+.TH "NPM\-UNINSTALL" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-uninstall\fR \- Remove a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-unpublish.1 b/deps/npm/man/man1/npm-unpublish.1
index aded668480..b939ad45e7 100644
--- a/deps/npm/man/man1/npm-unpublish.1
+++ b/deps/npm/man/man1/npm-unpublish.1
@@ -1,4 +1,4 @@
-.TH "NPM\-UNPUBLISH" "1" "April 2016" "" ""
+.TH "NPM\-UNPUBLISH" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-unpublish\fR \- Remove a package from the registry
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-update.1 b/deps/npm/man/man1/npm-update.1
index dc262065b2..9a40a170f5 100644
--- a/deps/npm/man/man1/npm-update.1
+++ b/deps/npm/man/man1/npm-update.1
@@ -1,4 +1,4 @@
-.TH "NPM\-UPDATE" "1" "April 2016" "" ""
+.TH "NPM\-UPDATE" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-update\fR \- Update a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-version.1 b/deps/npm/man/man1/npm-version.1
index ac74ee8dd6..4b0ea7f9aa 100644
--- a/deps/npm/man/man1/npm-version.1
+++ b/deps/npm/man/man1/npm-version.1
@@ -1,4 +1,4 @@
-.TH "NPM\-VERSION" "1" "April 2016" "" ""
+.TH "NPM\-VERSION" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-version\fR \- Bump a package version
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-view.1 b/deps/npm/man/man1/npm-view.1
index 62b2042cd1..5640777b58 100644
--- a/deps/npm/man/man1/npm-view.1
+++ b/deps/npm/man/man1/npm-view.1
@@ -1,4 +1,4 @@
-.TH "NPM\-VIEW" "1" "April 2016" "" ""
+.TH "NPM\-VIEW" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-view\fR \- View registry info
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-whoami.1 b/deps/npm/man/man1/npm-whoami.1
index 183016ae02..958b4cfd70 100644
--- a/deps/npm/man/man1/npm-whoami.1
+++ b/deps/npm/man/man1/npm-whoami.1
@@ -1,4 +1,4 @@
-.TH "NPM\-WHOAMI" "1" "April 2016" "" ""
+.TH "NPM\-WHOAMI" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-whoami\fR \- Display npm username
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm.1 b/deps/npm/man/man1/npm.1
index 165cf1b890..3229d12038 100644
--- a/deps/npm/man/man1/npm.1
+++ b/deps/npm/man/man1/npm.1
@@ -1,4 +1,4 @@
-.TH "NPM" "1" "April 2016" "" ""
+.TH "NPM" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm\fR \- javascript package manager
 .SH SYNOPSIS
@@ -10,7 +10,7 @@ npm  [args]
 .RE
 .SH VERSION
 .P
-3.8.6
+3.8.9
 .SH DESCRIPTION
 .P
 npm is the package manager for the Node JavaScript platform\.  It puts
diff --git a/deps/npm/man/man5/npm-folders.5 b/deps/npm/man/man5/npm-folders.5
index f4f37f0c22..cf364ce0b2 100644
--- a/deps/npm/man/man5/npm-folders.5
+++ b/deps/npm/man/man5/npm-folders.5
@@ -1,4 +1,4 @@
-.TH "NPM\-FOLDERS" "5" "April 2016" "" ""
+.TH "NPM\-FOLDERS" "5" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-folders\fR \- Folder Structures Used by npm
 .SH DESCRIPTION
diff --git a/deps/npm/man/man5/npm-global.5 b/deps/npm/man/man5/npm-global.5
index f4f37f0c22..cf364ce0b2 100644
--- a/deps/npm/man/man5/npm-global.5
+++ b/deps/npm/man/man5/npm-global.5
@@ -1,4 +1,4 @@
-.TH "NPM\-FOLDERS" "5" "April 2016" "" ""
+.TH "NPM\-FOLDERS" "5" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-folders\fR \- Folder Structures Used by npm
 .SH DESCRIPTION
diff --git a/deps/npm/man/man5/npm-json.5 b/deps/npm/man/man5/npm-json.5
index 09689ad85b..b2ce56755a 100644
--- a/deps/npm/man/man5/npm-json.5
+++ b/deps/npm/man/man5/npm-json.5
@@ -1,4 +1,4 @@
-.TH "PACKAGE\.JSON" "5" "April 2016" "" ""
+.TH "PACKAGE\.JSON" "5" "May 2016" "" ""
 .SH "NAME"
 \fBpackage.json\fR \- Specifics of npm's package\.json handling
 .SH DESCRIPTION
@@ -76,12 +76,6 @@ discover your package as it's listed in \fBnpm search\fP\|\.
 .SH homepage
 .P
 The url to the project homepage\.
-.P
-\fBNOTE\fR: This is \fInot\fR the same as "url"\.  If you put a "url" field,
-then the registry will think it's a redirection to your package that has
-been published somewhere else, and spit at you\.
-.P
-Literally\.  Spit\.  I'm so not kidding\.
 .SH bugs
 .P
 The url to your project's issue tracker and / or the email address to which
diff --git a/deps/npm/man/man5/npmrc.5 b/deps/npm/man/man5/npmrc.5
index 63054cde3c..8b5d2b2e34 100644
--- a/deps/npm/man/man5/npmrc.5
+++ b/deps/npm/man/man5/npmrc.5
@@ -1,4 +1,4 @@
-.TH "NPMRC" "5" "April 2016" "" ""
+.TH "NPMRC" "5" "May 2016" "" ""
 .SH "NAME"
 \fBnpmrc\fR \- The npm config files
 .SH DESCRIPTION
diff --git a/deps/npm/man/man5/package.json.5 b/deps/npm/man/man5/package.json.5
index 09689ad85b..b2ce56755a 100644
--- a/deps/npm/man/man5/package.json.5
+++ b/deps/npm/man/man5/package.json.5
@@ -1,4 +1,4 @@
-.TH "PACKAGE\.JSON" "5" "April 2016" "" ""
+.TH "PACKAGE\.JSON" "5" "May 2016" "" ""
 .SH "NAME"
 \fBpackage.json\fR \- Specifics of npm's package\.json handling
 .SH DESCRIPTION
@@ -76,12 +76,6 @@ discover your package as it's listed in \fBnpm search\fP\|\.
 .SH homepage
 .P
 The url to the project homepage\.
-.P
-\fBNOTE\fR: This is \fInot\fR the same as "url"\.  If you put a "url" field,
-then the registry will think it's a redirection to your package that has
-been published somewhere else, and spit at you\.
-.P
-Literally\.  Spit\.  I'm so not kidding\.
 .SH bugs
 .P
 The url to your project's issue tracker and / or the email address to which
diff --git a/deps/npm/man/man7/npm-coding-style.7 b/deps/npm/man/man7/npm-coding-style.7
index 745ac94e2d..5ddd7b7124 100644
--- a/deps/npm/man/man7/npm-coding-style.7
+++ b/deps/npm/man/man7/npm-coding-style.7
@@ -1,4 +1,4 @@
-.TH "NPM\-CODING\-STYLE" "7" "April 2016" "" ""
+.TH "NPM\-CODING\-STYLE" "7" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-coding-style\fR \- npm's "funny" coding style
 .SH DESCRIPTION
diff --git a/deps/npm/man/man7/npm-config.7 b/deps/npm/man/man7/npm-config.7
index 3a4df5e5e0..f1a8bedc2b 100644
--- a/deps/npm/man/man7/npm-config.7
+++ b/deps/npm/man/man7/npm-config.7
@@ -1,4 +1,4 @@
-.TH "NPM\-CONFIG" "7" "April 2016" "" ""
+.TH "NPM\-CONFIG" "7" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-config\fR \- More than you probably want to know about npm configuration
 .SH DESCRIPTION
@@ -330,7 +330,16 @@ Type: String
 
 .RE
 .P
-A client certificate to pass when accessing the registry\.
+A client certificate to pass when accessing the registry\.  Values should be in
+PEM format with newlines replaced by the string "\\n"\. For example:
+.P
+.RS 2
+.nf
+cert="\-\-\-\-\-BEGIN CERTIFICATE\-\-\-\-\-\\nXXXX\\nXXXX\\n\-\-\-\-\-END CERTIFICATE\-\-\-\-\-"
+.fi
+.RE
+.P
+It is \fInot\fR the path to a certificate file (and there is no "certfile" option)\.
 .SS color
 .RS 0
 .IP \(bu 2
@@ -696,7 +705,16 @@ Type: String
 
 .RE
 .P
-A client key to pass when accessing the registry\.
+A client key to pass when accessing the registry\.  Values should be in PEM
+format with newlines replaced by the string "\\n"\. For example:
+.P
+.RS 2
+.nf
+key="\-\-\-\-\-BEGIN PRIVATE KEY\-\-\-\-\-\\nXXXX\\nXXXX\\n\-\-\-\-\-END PRIVATE KEY\-\-\-\-\-"
+.fi
+.RE
+.P
+It is \fInot\fR the path to a key file (and there is no "keyfile" option)\.
 .SS legacy\-bundling
 .RS 0
 .IP \(bu 2
diff --git a/deps/npm/man/man7/npm-developers.7 b/deps/npm/man/man7/npm-developers.7
index 3d9247ac04..0aa9bb53c6 100644
--- a/deps/npm/man/man7/npm-developers.7
+++ b/deps/npm/man/man7/npm-developers.7
@@ -1,4 +1,4 @@
-.TH "NPM\-DEVELOPERS" "7" "April 2016" "" ""
+.TH "NPM\-DEVELOPERS" "7" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-developers\fR \- Developer Guide
 .SH DESCRIPTION
diff --git a/deps/npm/man/man7/npm-disputes.7 b/deps/npm/man/man7/npm-disputes.7
index 385921c79c..db434aa6f9 100644
--- a/deps/npm/man/man7/npm-disputes.7
+++ b/deps/npm/man/man7/npm-disputes.7
@@ -1,4 +1,4 @@
-.TH "NPM\-DISPUTES" "7" "April 2016" "" ""
+.TH "NPM\-DISPUTES" "7" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-disputes\fR \- Handling Module Name Disputes
 .SH SYNOPSIS
diff --git a/deps/npm/man/man7/npm-index.7 b/deps/npm/man/man7/npm-index.7
index 17b6fa7777..54965f9fcd 100644
--- a/deps/npm/man/man7/npm-index.7
+++ b/deps/npm/man/man7/npm-index.7
@@ -1,4 +1,4 @@
-.TH "NPM\-INDEX" "7" "April 2016" "" ""
+.TH "NPM\-INDEX" "7" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-index\fR \- Index of all npm documentation
 .SS npm help README
diff --git a/deps/npm/man/man7/npm-orgs.7 b/deps/npm/man/man7/npm-orgs.7
index 71c5197f64..0eb054f4d0 100644
--- a/deps/npm/man/man7/npm-orgs.7
+++ b/deps/npm/man/man7/npm-orgs.7
@@ -1,4 +1,4 @@
-.TH "NPM\-ORGS" "7" "April 2016" "" ""
+.TH "NPM\-ORGS" "7" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-orgs\fR \- Working with Teams & Orgs
 .SH DESCRIPTION
diff --git a/deps/npm/man/man7/npm-registry.7 b/deps/npm/man/man7/npm-registry.7
index e50735dc74..1d07da46ac 100644
--- a/deps/npm/man/man7/npm-registry.7
+++ b/deps/npm/man/man7/npm-registry.7
@@ -1,4 +1,4 @@
-.TH "NPM\-REGISTRY" "7" "April 2016" "" ""
+.TH "NPM\-REGISTRY" "7" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-registry\fR \- The JavaScript Package Registry
 .SH DESCRIPTION
diff --git a/deps/npm/man/man7/npm-scope.7 b/deps/npm/man/man7/npm-scope.7
index e26b614bd4..7b0e02ea20 100644
--- a/deps/npm/man/man7/npm-scope.7
+++ b/deps/npm/man/man7/npm-scope.7
@@ -1,4 +1,4 @@
-.TH "NPM\-SCOPE" "7" "April 2016" "" ""
+.TH "NPM\-SCOPE" "7" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-scope\fR \- Scoped packages
 .SH DESCRIPTION
diff --git a/deps/npm/man/man7/npm-scripts.7 b/deps/npm/man/man7/npm-scripts.7
index 72c220f063..7b02bb5a8f 100644
--- a/deps/npm/man/man7/npm-scripts.7
+++ b/deps/npm/man/man7/npm-scripts.7
@@ -1,4 +1,4 @@
-.TH "NPM\-SCRIPTS" "7" "April 2016" "" ""
+.TH "NPM\-SCRIPTS" "7" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-scripts\fR \- How npm handles the "scripts" field
 .SH DESCRIPTION
diff --git a/deps/npm/man/man7/removing-npm.7 b/deps/npm/man/man7/removing-npm.7
index d77f66995c..cbd6ae2346 100644
--- a/deps/npm/man/man7/removing-npm.7
+++ b/deps/npm/man/man7/removing-npm.7
@@ -1,4 +1,4 @@
-.TH "NPM\-REMOVAL" "1" "April 2016" "" ""
+.TH "NPM\-REMOVAL" "1" "May 2016" "" ""
 .SH "NAME"
 \fBnpm-removal\fR \- Cleaning the Slate
 .SH SYNOPSIS
diff --git a/deps/npm/man/man7/semver.7 b/deps/npm/man/man7/semver.7
index acec7e039a..84b72ecc74 100644
--- a/deps/npm/man/man7/semver.7
+++ b/deps/npm/man/man7/semver.7
@@ -1,4 +1,4 @@
-.TH "SEMVER" "7" "April 2016" "" ""
+.TH "SEMVER" "7" "May 2016" "" ""
 .SH "NAME"
 \fBsemver\fR \- The semantic versioner for npm
 .SH Usage
diff --git a/deps/npm/node_modules/fs-vacuum/.travis.yml b/deps/npm/node_modules/fs-vacuum/.travis.yml
new file mode 100644
index 0000000000..2325eae022
--- /dev/null
+++ b/deps/npm/node_modules/fs-vacuum/.travis.yml
@@ -0,0 +1,14 @@
+language: node_js
+node_js:
+  - "5"
+  - "4"
+  - iojs
+  - "0.12"
+  - "0.10"
+  - "0.8"
+sudo: false
+script: "npm test"
+before_install:
+  - "npm -g install npm"
+notifications:
+    slack: npm-inc:kRqQjto7YbINqHPb1X6nS3g8
diff --git a/deps/npm/node_modules/fs-vacuum/package.json b/deps/npm/node_modules/fs-vacuum/package.json
index a1eb3f1286..7567a84fd8 100644
--- a/deps/npm/node_modules/fs-vacuum/package.json
+++ b/deps/npm/node_modules/fs-vacuum/package.json
@@ -1,63 +1,96 @@
 {
-  "name": "fs-vacuum",
-  "version": "1.2.7",
-  "description": "recursively remove empty directories -- to a point",
-  "main": "vacuum.js",
-  "scripts": {
-    "test": "tap test/*.js"
+  "_args": [
+    [
+      "fs-vacuum@",
+      "/Users/rebecca/code/npm"
+    ]
+  ],
+  "_from": "fs-vacuum@latest",
+  "_id": "fs-vacuum@1.2.9",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/fs-vacuum",
+  "_nodeVersion": "5.10.1",
+  "_npmOperationalInternal": {
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/fs-vacuum-1.2.9.tgz_1461273179969_0.39465441973879933"
   },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/npm/fs-vacuum.git"
+  "_npmUser": {
+    "email": "ogd@aoaioxxysz.net",
+    "name": "othiym23"
   },
-  "keywords": [
-    "rm",
-    "rimraf",
-    "clean"
+  "_npmVersion": "3.8.7",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "fs-vacuum",
+    "raw": "fs-vacuum@",
+    "rawSpec": "",
+    "scope": null,
+    "spec": "latest",
+    "type": "tag"
+  },
+  "_requiredBy": [
+    "/"
   ],
+  "_resolved": "https://registry.npmjs.org/fs-vacuum/-/fs-vacuum-1.2.9.tgz",
+  "_shasum": "4f90193ab8ea02890995bcd4e804659a5d366b2d",
+  "_shrinkwrap": null,
+  "_spec": "fs-vacuum@",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
-    "name": "Forrest L Norvell",
-    "email": "ogd@aoaioxxysz.net"
+    "email": "ogd@aoaioxxysz.net",
+    "name": "Forrest L Norvell"
   },
-  "license": "ISC",
   "bugs": {
     "url": "https://github.com/npm/fs-vacuum/issues"
   },
-  "homepage": "https://github.com/npm/fs-vacuum",
-  "devDependencies": {
-    "mkdirp": "^0.5.0",
-    "tap": "^0.4.11",
-    "tmp": "0.0.24"
-  },
   "dependencies": {
     "graceful-fs": "^4.1.2",
     "path-is-inside": "^1.0.1",
-    "rimraf": "^2.2.8"
-  },
-  "gitHead": "498a44d987ee11bc355fe1ec479d55a689fc37ef",
-  "_id": "fs-vacuum@1.2.7",
-  "_shasum": "75e501f9d2889ba2fe9fe12f936ba5dad50ca35a",
-  "_from": "fs-vacuum@>=1.2.7 <1.3.0",
-  "_npmVersion": "2.14.3",
-  "_nodeVersion": "2.2.2",
-  "_npmUser": {
-    "name": "zkat",
-    "email": "kat@sykosomatic.org"
+    "rimraf": "^2.5.2"
   },
+  "description": "recursively remove empty directories -- to a point",
+  "devDependencies": {
+    "errno": "~0.1.0",
+    "mkdirp": "^0.5.1",
+    "require-inject": "~1.3.0",
+    "standard": "^6.0.8",
+    "tap": "^5.7.1",
+    "tmp": "0.0.28"
+  },
+  "directories": {},
   "dist": {
-    "shasum": "75e501f9d2889ba2fe9fe12f936ba5dad50ca35a",
-    "tarball": "http://registry.npmjs.org/fs-vacuum/-/fs-vacuum-1.2.7.tgz"
+    "shasum": "4f90193ab8ea02890995bcd4e804659a5d366b2d",
+    "tarball": "https://registry.npmjs.org/fs-vacuum/-/fs-vacuum-1.2.9.tgz"
   },
+  "gitHead": "acff37c635731a0169367acb32338d9d4e7d615c",
+  "homepage": "https://github.com/npm/fs-vacuum",
+  "keywords": [
+    "rm",
+    "rimraf",
+    "clean"
+  ],
+  "license": "ISC",
+  "main": "vacuum.js",
   "maintainers": [
     {
-      "name": "othiym23",
-      "email": "ogd@aoaioxxysz.net"
+      "email": "ogd@aoaioxxysz.net",
+      "name": "othiym23"
     },
     {
-      "name": "zkat",
-      "email": "kat@sykosomatic.org"
+      "email": "kat@sykosomatic.org",
+      "name": "zkat"
     }
   ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/fs-vacuum/-/fs-vacuum-1.2.7.tgz"
+  "name": "fs-vacuum",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/npm/fs-vacuum.git"
+  },
+  "scripts": {
+    "test": "standard && tap test/*.js"
+  },
+  "version": "1.2.9"
 }
diff --git a/deps/npm/node_modules/fs-vacuum/test/arguments.js b/deps/npm/node_modules/fs-vacuum/test/arguments.js
index d77ce0627d..17ff2ee598 100644
--- a/deps/npm/node_modules/fs-vacuum/test/arguments.js
+++ b/deps/npm/node_modules/fs-vacuum/test/arguments.js
@@ -1,10 +1,10 @@
-var test = require("tap").test
+var test = require('tap').test
 
-var vacuum = require("../vacuum.js")
+var vacuum = require('../vacuum.js')
 
-test("vacuum throws on missing parameters", function (t) {
-  t.throws(vacuum, "called with no parameters")
-  t.throws(function () { vacuum("directory", {}) }, "called with no callback")
+test('vacuum throws on missing parameters', function (t) {
+  t.throws(vacuum, 'called with no parameters')
+  t.throws(function () { vacuum('directory', {}) }, 'called with no callback')
 
   t.end()
 })
@@ -12,12 +12,12 @@ test("vacuum throws on missing parameters", function (t) {
 test('vacuum throws on incorrect types ("Forrest is pedantic" section)', function (t) {
   t.throws(function () {
     vacuum({}, {}, function () {})
-  }, "called with path parameter of incorrect type")
+  }, 'called with path parameter of incorrect type')
   t.throws(function () {
-    vacuum("directory", "directory", function () {})
-  }, "called with options of wrong type")
+    vacuum('directory', 'directory', function () {})
+  }, 'called with options of wrong type')
   t.throws(function () {
-    vacuum("directory", {}, "whoops")
+    vacuum('directory', {}, 'whoops')
   }, "called with callback that isn't callable")
 
   t.end()
diff --git a/deps/npm/node_modules/fs-vacuum/test/base-leaf-mismatch.js b/deps/npm/node_modules/fs-vacuum/test/base-leaf-mismatch.js
index cfdf074fe4..1a6c53565d 100644
--- a/deps/npm/node_modules/fs-vacuum/test/base-leaf-mismatch.js
+++ b/deps/npm/node_modules/fs-vacuum/test/base-leaf-mismatch.js
@@ -1,14 +1,14 @@
-var test = require("tap").test
+var test = require('tap').test
 
-var vacuum = require("../vacuum.js")
+var vacuum = require('../vacuum.js')
 
-test("vacuum errors when base is set and path is not under it", function (t) {
-  vacuum("/a/made/up/path", {base : "/root/elsewhere"}, function (er) {
-    t.ok(er, "got an error")
+test('vacuum errors when base is set and path is not under it', function (t) {
+  vacuum('/a/made/up/path', {base: '/root/elsewhere'}, function (er) {
+    t.ok(er, 'got an error')
     t.equal(
       er.message,
-      "/a/made/up/path is not a child of /root/elsewhere",
-      "got the expected error message"
+      '/a/made/up/path is not a child of /root/elsewhere',
+      'got the expected error message'
     )
 
     t.end()
diff --git a/deps/npm/node_modules/fs-vacuum/test/no-entries-file-no-purge.js b/deps/npm/node_modules/fs-vacuum/test/no-entries-file-no-purge.js
index 6a6e51bcab..819adcdcb3 100644
--- a/deps/npm/node_modules/fs-vacuum/test/no-entries-file-no-purge.js
+++ b/deps/npm/node_modules/fs-vacuum/test/no-entries-file-no-purge.js
@@ -1,40 +1,40 @@
-var path = require("path")
+var path = require('path')
 
-var test        = require("tap").test
-var statSync    = require("graceful-fs").statSync
-var writeFile   = require("graceful-fs").writeFile
-var readdirSync = require("graceful-fs").readdirSync
-var mkdtemp     = require("tmp").dir
-var mkdirp      = require("mkdirp")
+var test = require('tap').test
+var statSync = require('graceful-fs').statSync
+var writeFile = require('graceful-fs').writeFile
+var readdirSync = require('graceful-fs').readdirSync
+var mkdtemp = require('tmp').dir
+var mkdirp = require('mkdirp')
 
-var vacuum = require("../vacuum.js")
+var vacuum = require('../vacuum.js')
 
 // CONSTANTS
 var TEMP_OPTIONS = {
-  unsafeCleanup : true,
-  mode          : "0700"
+  unsafeCleanup: true,
+  mode: '0700'
 }
-var SHORT_PATH   = path.join("i", "am", "a", "path")
-var PARTIAL_PATH = path.join(SHORT_PATH, "that", "ends", "at", "a")
-var FULL_PATH    = path.join(PARTIAL_PATH, "file")
+var SHORT_PATH = path.join('i', 'am', 'a', 'path')
+var PARTIAL_PATH = path.join(SHORT_PATH, 'that', 'ends', 'at', 'a')
+var FULL_PATH = path.join(PARTIAL_PATH, 'file')
 
 var messages = []
-function log() { messages.push(Array.prototype.slice.call(arguments).join(" ")) }
+function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) }
 
 var testBase, partialPath, fullPath
-test("xXx setup xXx", function (t) {
+test('xXx setup xXx', function (t) {
   mkdtemp(TEMP_OPTIONS, function (er, tmpdir) {
-    t.ifError(er, "temp directory exists")
+    t.ifError(er, 'temp directory exists')
 
-    testBase    = path.resolve(tmpdir, SHORT_PATH)
+    testBase = path.resolve(tmpdir, SHORT_PATH)
     partialPath = path.resolve(tmpdir, PARTIAL_PATH)
-    fullPath    = path.resolve(tmpdir, FULL_PATH)
+    fullPath = path.resolve(tmpdir, FULL_PATH)
 
     mkdirp(partialPath, function (er) {
-      t.ifError(er, "made test path")
+      t.ifError(er, 'made test path')
 
-      writeFile(fullPath, new Buffer("hi"), function (er) {
-        t.ifError(er, "made file")
+      writeFile(fullPath, new Buffer('hi'), function (er) {
+        t.ifError(er, 'made file')
 
         t.end()
       })
@@ -42,36 +42,36 @@ test("xXx setup xXx", function (t) {
   })
 })
 
-test("remove up to a point", function (t) {
-  vacuum(fullPath, {purge : false, base : testBase, log : log}, function (er) {
-    t.ifError(er, "cleaned up to base")
+test('remove up to a point', function (t) {
+  vacuum(fullPath, {purge: false, base: testBase, log: log}, function (er) {
+    t.ifError(er, 'cleaned up to base')
 
-    t.equal(messages.length, 6, "got 5 removal & 1 finish message")
-    t.equal(messages[5], "finished vacuuming up to " + testBase)
+    t.equal(messages.length, 6, 'got 5 removal & 1 finish message')
+    t.equal(messages[5], 'finished vacuuming up to ' + testBase)
 
     var stat
     var verifyPath = fullPath
 
-    function verify() { stat = statSync(verifyPath) }
+    function verify () { stat = statSync(verifyPath) }
 
     // handle the file separately
-    t.throws(verify, verifyPath + " cannot be statted")
-    t.notOk(stat && stat.isFile(), verifyPath + " is totally gone")
+    t.throws(verify, verifyPath + ' cannot be statted')
+    t.notOk(stat && stat.isFile(), verifyPath + ' is totally gone')
     verifyPath = path.dirname(verifyPath)
 
     for (var i = 0; i < 4; i++) {
-      t.throws(verify, verifyPath + " cannot be statted")
-      t.notOk(stat && stat.isDirectory(), verifyPath + " is totally gone")
+      t.throws(verify, verifyPath + ' cannot be statted')
+      t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone')
       verifyPath = path.dirname(verifyPath)
     }
 
     t.doesNotThrow(function () {
       stat = statSync(testBase)
-    }, testBase + " can be statted")
-    t.ok(stat && stat.isDirectory(), testBase + " is still a directory")
+    }, testBase + ' can be statted')
+    t.ok(stat && stat.isDirectory(), testBase + ' is still a directory')
 
     var files = readdirSync(testBase)
-    t.equal(files.length, 0, "nothing left in base directory")
+    t.equal(files.length, 0, 'nothing left in base directory')
 
     t.end()
   })
diff --git a/deps/npm/node_modules/fs-vacuum/test/no-entries-link-no-purge.js b/deps/npm/node_modules/fs-vacuum/test/no-entries-link-no-purge.js
index 087c039d61..833d970d60 100644
--- a/deps/npm/node_modules/fs-vacuum/test/no-entries-link-no-purge.js
+++ b/deps/npm/node_modules/fs-vacuum/test/no-entries-link-no-purge.js
@@ -1,46 +1,46 @@
-var path = require("path")
+var path = require('path')
 
-var test        = require("tap").test
-var statSync    = require("graceful-fs").statSync
-var symlinkSync = require("graceful-fs").symlinkSync
-var readdirSync = require("graceful-fs").readdirSync
-var mkdtemp     = require("tmp").dir
-var mkdirp      = require("mkdirp")
+var test = require('tap').test
+var statSync = require('graceful-fs').statSync
+var symlinkSync = require('graceful-fs').symlinkSync
+var readdirSync = require('graceful-fs').readdirSync
+var mkdtemp = require('tmp').dir
+var mkdirp = require('mkdirp')
 
-var vacuum = require("../vacuum.js")
+var vacuum = require('../vacuum.js')
 
 // CONSTANTS
 var TEMP_OPTIONS = {
-  unsafeCleanup : true,
-  mode          : "0700"
+  unsafeCleanup: true,
+  mode: '0700'
 }
-var SHORT_PATH   = path.join("i", "am", "a", "path")
-var TARGET_PATH  = path.join("target-link", "in", "the", "middle")
-var PARTIAL_PATH = path.join(SHORT_PATH, "with", "a")
-var FULL_PATH    = path.join(PARTIAL_PATH, "link")
-var EXPANDO_PATH = path.join(SHORT_PATH, "with", "a", "link", "in", "the", "middle")
+var SHORT_PATH = path.join('i', 'am', 'a', 'path')
+var TARGET_PATH = path.join('target-link', 'in', 'the', 'middle')
+var PARTIAL_PATH = path.join(SHORT_PATH, 'with', 'a')
+var FULL_PATH = path.join(PARTIAL_PATH, 'link')
+var EXPANDO_PATH = path.join(SHORT_PATH, 'with', 'a', 'link', 'in', 'the', 'middle')
 
 var messages = []
-function log() { messages.push(Array.prototype.slice.call(arguments).join(" ")) }
+function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) }
 
 var testBase, targetPath, partialPath, fullPath, expandoPath
-test("xXx setup xXx", function (t) {
+test('xXx setup xXx', function (t) {
   mkdtemp(TEMP_OPTIONS, function (er, tmpdir) {
-    t.ifError(er, "temp directory exists")
+    t.ifError(er, 'temp directory exists')
 
-    testBase    = path.resolve(tmpdir, SHORT_PATH)
-    targetPath  = path.resolve(tmpdir, TARGET_PATH)
+    testBase = path.resolve(tmpdir, SHORT_PATH)
+    targetPath = path.resolve(tmpdir, TARGET_PATH)
     partialPath = path.resolve(tmpdir, PARTIAL_PATH)
-    fullPath    = path.resolve(tmpdir, FULL_PATH)
+    fullPath = path.resolve(tmpdir, FULL_PATH)
     expandoPath = path.resolve(tmpdir, EXPANDO_PATH)
 
     mkdirp(partialPath, function (er) {
-      t.ifError(er, "made test path")
+      t.ifError(er, 'made test path')
 
       mkdirp(targetPath, function (er) {
-        t.ifError(er, "made target path")
+        t.ifError(er, 'made target path')
 
-        symlinkSync(path.join(tmpdir, "target-link"), fullPath)
+        symlinkSync(path.join(tmpdir, 'target-link'), fullPath)
 
         t.end()
       })
@@ -48,30 +48,30 @@ test("xXx setup xXx", function (t) {
   })
 })
 
-test("remove up to a point", function (t) {
-  vacuum(expandoPath, {purge : false, base : testBase, log : log}, function (er) {
-    t.ifError(er, "cleaned up to base")
+test('remove up to a point', function (t) {
+  vacuum(expandoPath, {purge: false, base: testBase, log: log}, function (er) {
+    t.ifError(er, 'cleaned up to base')
 
-    t.equal(messages.length, 7, "got 6 removal & 1 finish message")
-    t.equal(messages[6], "finished vacuuming up to " + testBase)
+    t.equal(messages.length, 7, 'got 6 removal & 1 finish message')
+    t.equal(messages[6], 'finished vacuuming up to ' + testBase)
 
     var stat
     var verifyPath = expandoPath
-    function verify() { stat = statSync(verifyPath) }
+    function verify () { stat = statSync(verifyPath) }
 
     for (var i = 0; i < 6; i++) {
-      t.throws(verify, verifyPath + " cannot be statted")
-      t.notOk(stat && stat.isDirectory(), verifyPath + " is totally gone")
+      t.throws(verify, verifyPath + ' cannot be statted')
+      t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone')
       verifyPath = path.dirname(verifyPath)
     }
 
     t.doesNotThrow(function () {
       stat = statSync(testBase)
-    }, testBase + " can be statted")
-    t.ok(stat && stat.isDirectory(), testBase + " is still a directory")
+    }, testBase + ' can be statted')
+    t.ok(stat && stat.isDirectory(), testBase + ' is still a directory')
 
     var files = readdirSync(testBase)
-    t.equal(files.length, 0, "nothing left in base directory")
+    t.equal(files.length, 0, 'nothing left in base directory')
 
     t.end()
   })
diff --git a/deps/npm/node_modules/fs-vacuum/test/no-entries-no-purge.js b/deps/npm/node_modules/fs-vacuum/test/no-entries-no-purge.js
index 346ab56697..03c17923c3 100644
--- a/deps/npm/node_modules/fs-vacuum/test/no-entries-no-purge.js
+++ b/deps/npm/node_modules/fs-vacuum/test/no-entries-no-purge.js
@@ -1,60 +1,60 @@
-var path = require("path")
+var path = require('path')
 
-var test     = require("tap").test
-var statSync = require("graceful-fs").statSync
-var mkdtemp  = require("tmp").dir
-var mkdirp   = require("mkdirp")
+var test = require('tap').test
+var statSync = require('graceful-fs').statSync
+var mkdtemp = require('tmp').dir
+var mkdirp = require('mkdirp')
 
-var vacuum = require("../vacuum.js")
+var vacuum = require('../vacuum.js')
 
 // CONSTANTS
 var TEMP_OPTIONS = {
-  unsafeCleanup : true,
-  mode          : "0700"
+  unsafeCleanup: true,
+  mode: '0700'
 }
-var SHORT_PATH  = path.join("i", "am", "a", "path")
-var LONG_PATH   = path.join(SHORT_PATH, "of", "a", "certain", "length")
+var SHORT_PATH = path.join('i', 'am', 'a', 'path')
+var LONG_PATH = path.join(SHORT_PATH, 'of', 'a', 'certain', 'length')
 
 var messages = []
-function log() { messages.push(Array.prototype.slice.call(arguments).join(" ")) }
+function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) }
 
 var testPath, testBase
-test("xXx setup xXx", function (t) {
+test('xXx setup xXx', function (t) {
   mkdtemp(TEMP_OPTIONS, function (er, tmpdir) {
-    t.ifError(er, "temp directory exists")
+    t.ifError(er, 'temp directory exists')
 
     testBase = path.resolve(tmpdir, SHORT_PATH)
     testPath = path.resolve(tmpdir, LONG_PATH)
 
     mkdirp(testPath, function (er) {
-      t.ifError(er, "made test path")
+      t.ifError(er, 'made test path')
 
       t.end()
     })
   })
 })
 
-test("remove up to a point", function (t) {
-  vacuum(testPath, {purge : false, base : testBase, log : log}, function (er) {
-    t.ifError(er, "cleaned up to base")
+test('remove up to a point', function (t) {
+  vacuum(testPath, {purge: false, base: testBase, log: log}, function (er) {
+    t.ifError(er, 'cleaned up to base')
 
-    t.equal(messages.length, 5, "got 4 removal & 1 finish message")
-    t.equal(messages[4], "finished vacuuming up to " + testBase)
+    t.equal(messages.length, 5, 'got 4 removal & 1 finish message')
+    t.equal(messages[4], 'finished vacuuming up to ' + testBase)
 
     var stat
     var verifyPath = testPath
-    function verify() { stat = statSync(verifyPath) }
+    function verify () { stat = statSync(verifyPath) }
 
     for (var i = 0; i < 4; i++) {
-      t.throws(verify, verifyPath + " cannot be statted")
-      t.notOk(stat && stat.isDirectory(), verifyPath + " is totally gone")
+      t.throws(verify, verifyPath + ' cannot be statted')
+      t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone')
       verifyPath = path.dirname(verifyPath)
     }
 
     t.doesNotThrow(function () {
       stat = statSync(testBase)
-    }, testBase + " can be statted")
-    t.ok(stat && stat.isDirectory(), testBase + " is still a directory")
+    }, testBase + ' can be statted')
+    t.ok(stat && stat.isDirectory(), testBase + ' is still a directory')
 
     t.end()
   })
diff --git a/deps/npm/node_modules/fs-vacuum/test/no-entries-with-link-purge.js b/deps/npm/node_modules/fs-vacuum/test/no-entries-with-link-purge.js
index 4ed1a39397..990b69d8a3 100644
--- a/deps/npm/node_modules/fs-vacuum/test/no-entries-with-link-purge.js
+++ b/deps/npm/node_modules/fs-vacuum/test/no-entries-with-link-purge.js
@@ -1,47 +1,47 @@
-var path = require("path")
+var path = require('path')
 
-var test          = require("tap").test
-var statSync      = require("graceful-fs").statSync
-var writeFileSync = require("graceful-fs").writeFileSync
-var symlinkSync   = require("graceful-fs").symlinkSync
-var mkdtemp       = require("tmp").dir
-var mkdirp        = require("mkdirp")
+var test = require('tap').test
+var statSync = require('graceful-fs').statSync
+var writeFileSync = require('graceful-fs').writeFileSync
+var symlinkSync = require('graceful-fs').symlinkSync
+var mkdtemp = require('tmp').dir
+var mkdirp = require('mkdirp')
 
-var vacuum = require("../vacuum.js")
+var vacuum = require('../vacuum.js')
 
 // CONSTANTS
 var TEMP_OPTIONS = {
-  unsafeCleanup : true,
-  mode          : "0700"
+  unsafeCleanup: true,
+  mode: '0700'
 }
-var SHORT_PATH   = path.join("i", "am", "a", "path")
-var TARGET_PATH  = "link-target"
-var FIRST_FILE   = path.join(TARGET_PATH, "monsieurs")
-var SECOND_FILE  = path.join(TARGET_PATH, "mesdames")
-var PARTIAL_PATH = path.join(SHORT_PATH, "with", "a", "definite")
-var FULL_PATH    = path.join(PARTIAL_PATH, "target")
+var SHORT_PATH = path.join('i', 'am', 'a', 'path')
+var TARGET_PATH = 'link-target'
+var FIRST_FILE = path.join(TARGET_PATH, 'monsieurs')
+var SECOND_FILE = path.join(TARGET_PATH, 'mesdames')
+var PARTIAL_PATH = path.join(SHORT_PATH, 'with', 'a', 'definite')
+var FULL_PATH = path.join(PARTIAL_PATH, 'target')
 
 var messages = []
-function log() { messages.push(Array.prototype.slice.call(arguments).join(" ")) }
+function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) }
 
 var testBase, partialPath, fullPath, targetPath
-test("xXx setup xXx", function (t) {
+test('xXx setup xXx', function (t) {
   mkdtemp(TEMP_OPTIONS, function (er, tmpdir) {
-    t.ifError(er, "temp directory exists")
+    t.ifError(er, 'temp directory exists')
 
-    testBase    = path.resolve(tmpdir, SHORT_PATH)
-    targetPath  = path.resolve(tmpdir, TARGET_PATH)
+    testBase = path.resolve(tmpdir, SHORT_PATH)
+    targetPath = path.resolve(tmpdir, TARGET_PATH)
     partialPath = path.resolve(tmpdir, PARTIAL_PATH)
-    fullPath    = path.resolve(tmpdir, FULL_PATH)
+    fullPath = path.resolve(tmpdir, FULL_PATH)
 
     mkdirp(partialPath, function (er) {
-      t.ifError(er, "made test path")
+      t.ifError(er, 'made test path')
 
       mkdirp(targetPath, function (er) {
-        t.ifError(er, "made target path")
+        t.ifError(er, 'made target path')
 
         writeFileSync(path.resolve(tmpdir, FIRST_FILE), new Buffer("c'est vraiment joli"))
-        writeFileSync(path.resolve(tmpdir, SECOND_FILE), new Buffer("oui oui"))
+        writeFileSync(path.resolve(tmpdir, SECOND_FILE), new Buffer('oui oui'))
         symlinkSync(targetPath, fullPath)
 
         t.end()
@@ -50,28 +50,28 @@ test("xXx setup xXx", function (t) {
   })
 })
 
-test("remove up to a point", function (t) {
-  vacuum(fullPath, {purge : true, base : testBase, log : log}, function (er) {
-    t.ifError(er, "cleaned up to base")
+test('remove up to a point', function (t) {
+  vacuum(fullPath, {purge: true, base: testBase, log: log}, function (er) {
+    t.ifError(er, 'cleaned up to base')
 
-    t.equal(messages.length, 5, "got 4 removal & 1 finish message")
-    t.equal(messages[0], "purging " + fullPath)
-    t.equal(messages[4], "finished vacuuming up to " + testBase)
+    t.equal(messages.length, 5, 'got 4 removal & 1 finish message')
+    t.equal(messages[0], 'purging ' + fullPath)
+    t.equal(messages[4], 'finished vacuuming up to ' + testBase)
 
     var stat
     var verifyPath = fullPath
-    function verify() { stat = statSync(verifyPath) }
+    function verify () { stat = statSync(verifyPath) }
 
     for (var i = 0; i < 4; i++) {
-      t.throws(verify, verifyPath + " cannot be statted")
-      t.notOk(stat && stat.isDirectory(), verifyPath + " is totally gone")
+      t.throws(verify, verifyPath + ' cannot be statted')
+      t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone')
       verifyPath = path.dirname(verifyPath)
     }
 
     t.doesNotThrow(function () {
       stat = statSync(testBase)
-    }, testBase + " can be statted")
-    t.ok(stat && stat.isDirectory(), testBase + " is still a directory")
+    }, testBase + ' can be statted')
+    t.ok(stat && stat.isDirectory(), testBase + ' is still a directory')
 
     t.end()
   })
diff --git a/deps/npm/node_modules/fs-vacuum/test/no-entries-with-purge.js b/deps/npm/node_modules/fs-vacuum/test/no-entries-with-purge.js
index 10fa558552..d3ab0c2b6c 100644
--- a/deps/npm/node_modules/fs-vacuum/test/no-entries-with-purge.js
+++ b/deps/npm/node_modules/fs-vacuum/test/no-entries-with-purge.js
@@ -1,66 +1,66 @@
-var path = require("path")
+var path = require('path')
 
-var test          = require("tap").test
-var statSync      = require("graceful-fs").statSync
-var writeFileSync = require("graceful-fs").writeFileSync
-var mkdtemp       = require("tmp").dir
-var mkdirp        = require("mkdirp")
+var test = require('tap').test
+var statSync = require('graceful-fs').statSync
+var writeFileSync = require('graceful-fs').writeFileSync
+var mkdtemp = require('tmp').dir
+var mkdirp = require('mkdirp')
 
-var vacuum = require("../vacuum.js")
+var vacuum = require('../vacuum.js')
 
 // CONSTANTS
 var TEMP_OPTIONS = {
-  unsafeCleanup : true,
-  mode          : "0700"
+  unsafeCleanup: true,
+  mode: '0700'
 }
-var SHORT_PATH  = path.join("i", "am", "a", "path")
-var LONG_PATH   = path.join(SHORT_PATH, "of", "a", "certain", "kind")
-var FIRST_FILE  = path.join(LONG_PATH, "monsieurs")
-var SECOND_FILE = path.join(LONG_PATH, "mesdames")
+var SHORT_PATH = path.join('i', 'am', 'a', 'path')
+var LONG_PATH = path.join(SHORT_PATH, 'of', 'a', 'certain', 'kind')
+var FIRST_FILE = path.join(LONG_PATH, 'monsieurs')
+var SECOND_FILE = path.join(LONG_PATH, 'mesdames')
 
 var messages = []
-function log() { messages.push(Array.prototype.slice.call(arguments).join(" ")) }
+function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) }
 
 var testPath, testBase
-test("xXx setup xXx", function (t) {
+test('xXx setup xXx', function (t) {
   mkdtemp(TEMP_OPTIONS, function (er, tmpdir) {
-    t.ifError(er, "temp directory exists")
+    t.ifError(er, 'temp directory exists')
 
-    testBase   = path.resolve(tmpdir, SHORT_PATH)
-    testPath   = path.resolve(tmpdir, LONG_PATH)
+    testBase = path.resolve(tmpdir, SHORT_PATH)
+    testPath = path.resolve(tmpdir, LONG_PATH)
 
     mkdirp(testPath, function (er) {
-      t.ifError(er, "made test path")
+      t.ifError(er, 'made test path')
 
       writeFileSync(path.resolve(tmpdir, FIRST_FILE), new Buffer("c'est vraiment joli"))
-      writeFileSync(path.resolve(tmpdir, SECOND_FILE), new Buffer("oui oui"))
+      writeFileSync(path.resolve(tmpdir, SECOND_FILE), new Buffer('oui oui'))
       t.end()
     })
   })
 })
 
-test("remove up to a point", function (t) {
-  vacuum(testPath, {purge : true, base : testBase, log : log}, function (er) {
-    t.ifError(er, "cleaned up to base")
+test('remove up to a point', function (t) {
+  vacuum(testPath, {purge: true, base: testBase, log: log}, function (er) {
+    t.ifError(er, 'cleaned up to base')
 
-    t.equal(messages.length, 5, "got 4 removal & 1 finish message")
-    t.equal(messages[0], "purging " + testPath)
-    t.equal(messages[4], "finished vacuuming up to " + testBase)
+    t.equal(messages.length, 5, 'got 4 removal & 1 finish message')
+    t.equal(messages[0], 'purging ' + testPath)
+    t.equal(messages[4], 'finished vacuuming up to ' + testBase)
 
     var stat
     var verifyPath = testPath
-    function verify() { stat = statSync(verifyPath) }
+    function verify () { stat = statSync(verifyPath) }
 
     for (var i = 0; i < 4; i++) {
-      t.throws(verify, verifyPath + " cannot be statted")
-      t.notOk(stat && stat.isDirectory(), verifyPath + " is totally gone")
+      t.throws(verify, verifyPath + ' cannot be statted')
+      t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone')
       verifyPath = path.dirname(verifyPath)
     }
 
     t.doesNotThrow(function () {
       stat = statSync(testBase)
-    }, testBase + " can be statted")
-    t.ok(stat && stat.isDirectory(), testBase + " is still a directory")
+    }, testBase + ' can be statted')
+    t.ok(stat && stat.isDirectory(), testBase + ' is still a directory')
 
     t.end()
   })
diff --git a/deps/npm/node_modules/fs-vacuum/test/other-directories-no-purge.js b/deps/npm/node_modules/fs-vacuum/test/other-directories-no-purge.js
index dce785623e..b18f7eb27d 100644
--- a/deps/npm/node_modules/fs-vacuum/test/other-directories-no-purge.js
+++ b/deps/npm/node_modules/fs-vacuum/test/other-directories-no-purge.js
@@ -1,38 +1,38 @@
-var path = require("path")
+var path = require('path')
 
-var test     = require("tap").test
-var statSync = require("graceful-fs").statSync
-var mkdtemp  = require("tmp").dir
-var mkdirp   = require("mkdirp")
+var test = require('tap').test
+var statSync = require('graceful-fs').statSync
+var mkdtemp = require('tmp').dir
+var mkdirp = require('mkdirp')
 
-var vacuum = require("../vacuum.js")
+var vacuum = require('../vacuum.js')
 
 // CONSTANTS
 var TEMP_OPTIONS = {
-  unsafeCleanup : true,
-  mode          : "0700"
+  unsafeCleanup: true,
+  mode: '0700'
 }
-var SHORT_PATH  = path.join("i", "am", "a", "path")
-var REMOVE_PATH = path.join(SHORT_PATH, "of", "a", "certain", "length")
-var OTHER_PATH  = path.join(SHORT_PATH, "of", "no", "qualities")
+var SHORT_PATH = path.join('i', 'am', 'a', 'path')
+var REMOVE_PATH = path.join(SHORT_PATH, 'of', 'a', 'certain', 'length')
+var OTHER_PATH = path.join(SHORT_PATH, 'of', 'no', 'qualities')
 
 var messages = []
-function log() { messages.push(Array.prototype.slice.call(arguments).join(" ")) }
+function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) }
 
 var testBase, testPath, otherPath
-test("xXx setup xXx", function (t) {
+test('xXx setup xXx', function (t) {
   mkdtemp(TEMP_OPTIONS, function (er, tmpdir) {
-    t.ifError(er, "temp directory exists")
+    t.ifError(er, 'temp directory exists')
 
-    testBase  = path.resolve(tmpdir, SHORT_PATH)
-    testPath  = path.resolve(tmpdir, REMOVE_PATH)
+    testBase = path.resolve(tmpdir, SHORT_PATH)
+    testPath = path.resolve(tmpdir, REMOVE_PATH)
     otherPath = path.resolve(tmpdir, OTHER_PATH)
 
     mkdirp(testPath, function (er) {
-      t.ifError(er, "made test path")
+      t.ifError(er, 'made test path')
 
       mkdirp(otherPath, function (er) {
-        t.ifError(er, "made other path")
+        t.ifError(er, 'made other path')
 
         t.end()
       })
@@ -40,36 +40,36 @@ test("xXx setup xXx", function (t) {
   })
 })
 
-test("remove up to a point", function (t) {
-  vacuum(testPath, {purge : false, base : testBase, log : log}, function (er) {
-    t.ifError(er, "cleaned up to base")
+test('remove up to a point', function (t) {
+  vacuum(testPath, {purge: false, base: testBase, log: log}, function (er) {
+    t.ifError(er, 'cleaned up to base')
 
-    t.equal(messages.length, 4, "got 3 removal & 1 finish message")
+    t.equal(messages.length, 4, 'got 3 removal & 1 finish message')
     t.equal(
-      messages[3], "quitting because other entries in " + testBase + "/of",
-      "got expected final message"
+      messages[3], 'quitting because other entries in ' + testBase + '/of',
+      'got expected final message'
     )
 
     var stat
     var verifyPath = testPath
-    function verify() { stat = statSync(verifyPath) }
+    function verify () { stat = statSync(verifyPath) }
 
     for (var i = 0; i < 3; i++) {
-      t.throws(verify, verifyPath + " cannot be statted")
-      t.notOk(stat && stat.isDirectory(), verifyPath + " is totally gone")
+      t.throws(verify, verifyPath + ' cannot be statted')
+      t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone')
       verifyPath = path.dirname(verifyPath)
     }
 
     t.doesNotThrow(function () {
       stat = statSync(otherPath)
-    }, otherPath + " can be statted")
-    t.ok(stat && stat.isDirectory(), otherPath + " is still a directory")
+    }, otherPath + ' can be statted')
+    t.ok(stat && stat.isDirectory(), otherPath + ' is still a directory')
 
-    var intersection = path.join(testBase, "of")
+    var intersection = path.join(testBase, 'of')
     t.doesNotThrow(function () {
       stat = statSync(intersection)
-    }, intersection + " can be statted")
-    t.ok(stat && stat.isDirectory(), intersection + " is still a directory")
+    }, intersection + ' can be statted')
+    t.ok(stat && stat.isDirectory(), intersection + ' is still a directory')
 
     t.end()
   })
diff --git a/deps/npm/node_modules/fs-vacuum/test/racy-entries-eexist.js b/deps/npm/node_modules/fs-vacuum/test/racy-entries-eexist.js
new file mode 100644
index 0000000000..d467e996df
--- /dev/null
+++ b/deps/npm/node_modules/fs-vacuum/test/racy-entries-eexist.js
@@ -0,0 +1,119 @@
+var path = require('path')
+
+var test = require('tap').test
+
+var readdir = require('graceful-fs').readdir
+var readdirSync = require('graceful-fs').readdirSync
+var rmdir = require('graceful-fs').rmdir
+var statSync = require('graceful-fs').statSync
+var writeFile = require('graceful-fs').writeFile
+var mkdirp = require('mkdirp')
+var mkdtemp = require('tmp').dir
+var tmpFile = require('tmp').file
+var EEXIST = require('errno').code.EEXIST
+var ENOTEMPTY = require('errno').code.ENOTEMPTY
+
+var requireInject = require('require-inject')
+var vacuum = requireInject('../vacuum.js', {
+  'graceful-fs': {
+    'lstat': require('graceful-fs').lstat,
+    'readdir': function (dir, cb) {
+      readdir(dir, function (err, files) {
+        // Simulate racy removal by creating a file after vacuum
+        // thinks the directory is empty
+        if (dir === partialPath && files.length === 0) {
+          tmpFile({dir: dir}, function (err, path, fd) {
+            if (err) throw err
+            cb(err, files)
+          })
+        } else {
+          cb(err, files)
+        }
+      })
+    },
+    'rmdir': function (dir, cb) {
+      rmdir(dir, function (err) {
+        // Force EEXIST error from rmdir if the directory is non-empty
+        var mockErr = EEXIST
+        if (err) {
+          if (err.code === ENOTEMPTY.code) {
+            err.code = err.errno = mockErr.code
+            err.message = mockErr.code + ': ' + mockErr.description + ', ' + err.syscall + ' \'' + dir + '\''
+          }
+        }
+        cb(err)
+      })
+    },
+    'unlink': require('graceful-fs').unlink
+  }
+})
+
+// CONSTANTS
+var TEMP_OPTIONS = {
+  unsafeCleanup: true,
+  mode: '0700'
+}
+var SHORT_PATH = path.join('i', 'am', 'a', 'path')
+var PARTIAL_PATH = path.join(SHORT_PATH, 'that', 'ends', 'at', 'a')
+var FULL_PATH = path.join(PARTIAL_PATH, 'file')
+
+var messages = []
+function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) }
+
+var testBase, partialPath, fullPath
+test('xXx setup xXx', function (t) {
+  mkdtemp(TEMP_OPTIONS, function (er, tmpdir) {
+    t.ifError(er, 'temp directory exists')
+
+    testBase = path.resolve(tmpdir, SHORT_PATH)
+    partialPath = path.resolve(tmpdir, PARTIAL_PATH)
+    fullPath = path.resolve(tmpdir, FULL_PATH)
+
+    mkdirp(partialPath, function (er) {
+      t.ifError(er, 'made test path')
+
+      writeFile(fullPath, new Buffer('hi'), function (er) {
+        t.ifError(er, 'made file')
+
+        t.end()
+      })
+    })
+  })
+})
+
+test('racy removal should quit gracefully', function (t) {
+  vacuum(fullPath, {purge: false, base: testBase, log: log}, function (er) {
+    t.ifError(er, 'cleaned up to base')
+
+    t.equal(messages.length, 3, 'got 2 removal & 1 quit message')
+    t.equal(messages[2], 'quitting because new (racy) entries in ' + partialPath)
+
+    var stat
+    var verifyPath = fullPath
+
+    function verify () { stat = statSync(verifyPath) }
+
+    // handle the file separately
+    t.throws(verify, verifyPath + ' cannot be statted')
+    t.notOk(stat && stat.isFile(), verifyPath + ' is totally gone')
+    verifyPath = path.dirname(verifyPath)
+
+    for (var i = 0; i < 4; i++) {
+      t.doesNotThrow(function () {
+        stat = statSync(verifyPath)
+      }, verifyPath + ' can be statted')
+      t.ok(stat && stat.isDirectory(), verifyPath + ' is still a directory')
+      verifyPath = path.dirname(verifyPath)
+    }
+
+    t.doesNotThrow(function () {
+      stat = statSync(testBase)
+    }, testBase + ' can be statted')
+    t.ok(stat && stat.isDirectory(), testBase + ' is still a directory')
+
+    var files = readdirSync(testBase)
+    t.equal(files.length, 1, 'base directory untouched')
+
+    t.end()
+  })
+})
diff --git a/deps/npm/node_modules/fs-vacuum/test/racy-entries-enotempty.js b/deps/npm/node_modules/fs-vacuum/test/racy-entries-enotempty.js
new file mode 100644
index 0000000000..decc3807dc
--- /dev/null
+++ b/deps/npm/node_modules/fs-vacuum/test/racy-entries-enotempty.js
@@ -0,0 +1,119 @@
+var path = require('path')
+
+var test = require('tap').test
+
+var readdir = require('graceful-fs').readdir
+var readdirSync = require('graceful-fs').readdirSync
+var rmdir = require('graceful-fs').rmdir
+var statSync = require('graceful-fs').statSync
+var writeFile = require('graceful-fs').writeFile
+var mkdirp = require('mkdirp')
+var mkdtemp = require('tmp').dir
+var tmpFile = require('tmp').file
+var EEXIST = require('errno').code.EEXIST
+var ENOTEMPTY = require('errno').code.ENOTEMPTY
+
+var requireInject = require('require-inject')
+var vacuum = requireInject('../vacuum.js', {
+  'graceful-fs': {
+    'lstat': require('graceful-fs').lstat,
+    'readdir': function (dir, cb) {
+      readdir(dir, function (err, files) {
+        // Simulate racy removal by creating a file after vacuum
+        // thinks the directory is empty
+        if (dir === partialPath && files.length === 0) {
+          tmpFile({dir: dir}, function (err, path, fd) {
+            if (err) throw err
+            cb(err, files)
+          })
+        } else {
+          cb(err, files)
+        }
+      })
+    },
+    'rmdir': function (dir, cb) {
+      rmdir(dir, function (err) {
+        // Force ENOTEMPTY error from rmdir if the directory is non-empty
+        var mockErr = ENOTEMPTY
+        if (err) {
+          if (err.code === EEXIST.code) {
+            err.code = err.errno = mockErr.code
+            err.message = mockErr.code + ': ' + mockErr.description + ', ' + err.syscall + ' \'' + dir + '\''
+          }
+        }
+        cb(err)
+      })
+    },
+    'unlink': require('graceful-fs').unlink
+  }
+})
+
+// CONSTANTS
+var TEMP_OPTIONS = {
+  unsafeCleanup: true,
+  mode: '0700'
+}
+var SHORT_PATH = path.join('i', 'am', 'a', 'path')
+var PARTIAL_PATH = path.join(SHORT_PATH, 'that', 'ends', 'at', 'a')
+var FULL_PATH = path.join(PARTIAL_PATH, 'file')
+
+var messages = []
+function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) }
+
+var testBase, partialPath, fullPath
+test('xXx setup xXx', function (t) {
+  mkdtemp(TEMP_OPTIONS, function (er, tmpdir) {
+    t.ifError(er, 'temp directory exists')
+
+    testBase = path.resolve(tmpdir, SHORT_PATH)
+    partialPath = path.resolve(tmpdir, PARTIAL_PATH)
+    fullPath = path.resolve(tmpdir, FULL_PATH)
+
+    mkdirp(partialPath, function (er) {
+      t.ifError(er, 'made test path')
+
+      writeFile(fullPath, new Buffer('hi'), function (er) {
+        t.ifError(er, 'made file')
+
+        t.end()
+      })
+    })
+  })
+})
+
+test('racy removal should quit gracefully', function (t) {
+  vacuum(fullPath, {purge: false, base: testBase, log: log}, function (er) {
+    t.ifError(er, 'cleaned up to base')
+
+    t.equal(messages.length, 3, 'got 2 removal & 1 quit message')
+    t.equal(messages[2], 'quitting because new (racy) entries in ' + partialPath)
+
+    var stat
+    var verifyPath = fullPath
+
+    function verify () { stat = statSync(verifyPath) }
+
+    // handle the file separately
+    t.throws(verify, verifyPath + ' cannot be statted')
+    t.notOk(stat && stat.isFile(), verifyPath + ' is totally gone')
+    verifyPath = path.dirname(verifyPath)
+
+    for (var i = 0; i < 4; i++) {
+      t.doesNotThrow(function () {
+        stat = statSync(verifyPath)
+      }, verifyPath + ' can be statted')
+      t.ok(stat && stat.isDirectory(), verifyPath + ' is still a directory')
+      verifyPath = path.dirname(verifyPath)
+    }
+
+    t.doesNotThrow(function () {
+      stat = statSync(testBase)
+    }, testBase + ' can be statted')
+    t.ok(stat && stat.isDirectory(), testBase + ' is still a directory')
+
+    var files = readdirSync(testBase)
+    t.equal(files.length, 1, 'base directory untouched')
+
+    t.end()
+  })
+})
diff --git a/deps/npm/node_modules/fs-vacuum/test/racy-entries.js b/deps/npm/node_modules/fs-vacuum/test/racy-entries.js
new file mode 100644
index 0000000000..c0ed53243d
--- /dev/null
+++ b/deps/npm/node_modules/fs-vacuum/test/racy-entries.js
@@ -0,0 +1,104 @@
+var path = require('path')
+
+var test = require('tap').test
+
+var readdir = require('graceful-fs').readdir
+var readdirSync = require('graceful-fs').readdirSync
+var statSync = require('graceful-fs').statSync
+var writeFile = require('graceful-fs').writeFile
+var mkdirp = require('mkdirp')
+var mkdtemp = require('tmp').dir
+var tmpFile = require('tmp').file
+
+var requireInject = require('require-inject')
+var vacuum = requireInject('../vacuum.js', {
+  'graceful-fs': {
+    'lstat': require('graceful-fs').lstat,
+    'readdir': function (dir, cb) {
+      readdir(dir, function (err, files) {
+        // Simulate racy removal by creating a file after vacuum
+        // thinks the directory is empty
+        if (dir === partialPath && files.length === 0) {
+          tmpFile({dir: dir}, function (err, path, fd) {
+            if (err) throw err
+            cb(err, files)
+          })
+        } else {
+          cb(err, files)
+        }
+      })
+    },
+    'rmdir': require('graceful-fs').rmdir,
+    'unlink': require('graceful-fs').unlink
+  }
+})
+
+// CONSTANTS
+var TEMP_OPTIONS = {
+  unsafeCleanup: true,
+  mode: '0700'
+}
+var SHORT_PATH = path.join('i', 'am', 'a', 'path')
+var PARTIAL_PATH = path.join(SHORT_PATH, 'that', 'ends', 'at', 'a')
+var FULL_PATH = path.join(PARTIAL_PATH, 'file')
+
+var messages = []
+function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) }
+
+var testBase, partialPath, fullPath
+test('xXx setup xXx', function (t) {
+  mkdtemp(TEMP_OPTIONS, function (er, tmpdir) {
+    t.ifError(er, 'temp directory exists')
+
+    testBase = path.resolve(tmpdir, SHORT_PATH)
+    partialPath = path.resolve(tmpdir, PARTIAL_PATH)
+    fullPath = path.resolve(tmpdir, FULL_PATH)
+
+    mkdirp(partialPath, function (er) {
+      t.ifError(er, 'made test path')
+
+      writeFile(fullPath, new Buffer('hi'), function (er) {
+        t.ifError(er, 'made file')
+
+        t.end()
+      })
+    })
+  })
+})
+
+test('racy removal should quit gracefully', function (t) {
+  vacuum(fullPath, {purge: false, base: testBase, log: log}, function (er) {
+    t.ifError(er, 'cleaned up to base')
+
+    t.equal(messages.length, 3, 'got 2 removal & 1 quit message')
+    t.equal(messages[2], 'quitting because new (racy) entries in ' + partialPath)
+
+    var stat
+    var verifyPath = fullPath
+
+    function verify () { stat = statSync(verifyPath) }
+
+    // handle the file separately
+    t.throws(verify, verifyPath + ' cannot be statted')
+    t.notOk(stat && stat.isFile(), verifyPath + ' is totally gone')
+    verifyPath = path.dirname(verifyPath)
+
+    for (var i = 0; i < 4; i++) {
+      t.doesNotThrow(function () {
+        stat = statSync(verifyPath)
+      }, verifyPath + ' can be statted')
+      t.ok(stat && stat.isDirectory(), verifyPath + ' is still a directory')
+      verifyPath = path.dirname(verifyPath)
+    }
+
+    t.doesNotThrow(function () {
+      stat = statSync(testBase)
+    }, testBase + ' can be statted')
+    t.ok(stat && stat.isDirectory(), testBase + ' is still a directory')
+
+    var files = readdirSync(testBase)
+    t.equal(files.length, 1, 'base directory untouched')
+
+    t.end()
+  })
+})
diff --git a/deps/npm/node_modules/fs-vacuum/vacuum.js b/deps/npm/node_modules/fs-vacuum/vacuum.js
index e55abe9701..1fb674da96 100644
--- a/deps/npm/node_modules/fs-vacuum/vacuum.js
+++ b/deps/npm/node_modules/fs-vacuum/vacuum.js
@@ -1,108 +1,106 @@
-var assert   = require("assert")
-var dirname  = require("path").dirname
-var resolve  = require("path").resolve
-var isInside = require("path-is-inside")
+var assert = require('assert')
+var dirname = require('path').dirname
+var resolve = require('path').resolve
+var isInside = require('path-is-inside')
 
-var rimraf  = require("rimraf")
-var lstat   = require("graceful-fs").lstat
-var readdir = require("graceful-fs").readdir
-var rmdir   = require("graceful-fs").rmdir
-var unlink  = require("graceful-fs").unlink
+var rimraf = require('rimraf')
+var lstat = require('graceful-fs').lstat
+var readdir = require('graceful-fs').readdir
+var rmdir = require('graceful-fs').rmdir
+var unlink = require('graceful-fs').unlink
 
 module.exports = vacuum
 
-function vacuum(leaf, options, cb) {
-  assert(typeof leaf === "string", "must pass in path to remove")
-  assert(typeof cb === "function", "must pass in callback")
+function vacuum (leaf, options, cb) {
+  assert(typeof leaf === 'string', 'must pass in path to remove')
+  assert(typeof cb === 'function', 'must pass in callback')
 
   if (!options) options = {}
-  assert(typeof options === "object", "options must be an object")
+  assert(typeof options === 'object', 'options must be an object')
 
   var log = options.log ? options.log : function () {}
 
   leaf = leaf && resolve(leaf)
   var base = options.base && resolve(options.base)
   if (base && !isInside(leaf, base)) {
-    return cb(new Error(leaf + " is not a child of " + base))
+    return cb(new Error(leaf + ' is not a child of ' + base))
   }
 
   lstat(leaf, function (error, stat) {
     if (error) {
-      if (error.code === "ENOENT") return cb(null)
+      if (error.code === 'ENOENT') return cb(null)
 
       log(error.stack)
       return cb(error)
     }
 
     if (!(stat && (stat.isDirectory() || stat.isSymbolicLink() || stat.isFile()))) {
-      log(leaf, "is not a directory, file, or link")
-      return cb(new Error(leaf + " is not a directory, file, or link"))
+      log(leaf, 'is not a directory, file, or link')
+      return cb(new Error(leaf + ' is not a directory, file, or link'))
     }
 
     if (options.purge) {
-      log("purging", leaf)
+      log('purging', leaf)
       rimraf(leaf, function (error) {
         if (error) return cb(error)
 
         next(dirname(leaf))
       })
-    }
-    else if (!stat.isDirectory()) {
-      log("removing", leaf)
+    } else if (!stat.isDirectory()) {
+      log('removing', leaf)
       unlink(leaf, function (error) {
         if (error) return cb(error)
 
         next(dirname(leaf))
       })
-    }
-    else {
+    } else {
       next(leaf)
     }
   })
 
-  function next(branch) {
+  function next (branch) {
     branch = branch && resolve(branch)
     // either we've reached the base or we've reached the root
     if ((base && branch === base) || branch === dirname(branch)) {
-      log("finished vacuuming up to", branch)
+      log('finished vacuuming up to', branch)
       return cb(null)
     }
 
     readdir(branch, function (error, files) {
       if (error) {
-        if (error.code === "ENOENT") return cb(null)
+        if (error.code === 'ENOENT') return cb(null)
 
-        log("unable to check directory", branch, "due to", error.message)
+        log('unable to check directory', branch, 'due to', error.message)
         return cb(error)
       }
 
       if (files.length > 0) {
-        log("quitting because other entries in", branch)
+        log('quitting because other entries in', branch)
         return cb(null)
       }
 
-      log("removing", branch)
+      log('removing', branch)
       lstat(branch, function (error, stat) {
         if (error) {
-          if (error.code === "ENOENT") return cb(null)
+          if (error.code === 'ENOENT') return cb(null)
 
-          log("unable to lstat", branch, "due to", error.message)
+          log('unable to lstat', branch, 'due to', error.message)
           return cb(error)
         }
 
         var remove = stat.isDirectory() ? rmdir : unlink
         remove(branch, function (error) {
           if (error) {
-            if (error.code === "ENOENT") {
-              log("quitting because lost the race to remove", branch)
+            if (error.code === 'ENOENT') {
+              log('quitting because lost the race to remove', branch)
               return cb(null)
             }
-            if (error.code === "ENOTEMPTY") {
-              log("quitting because new (racy) entries in", branch)
+            if (error.code === 'ENOTEMPTY' || error.code === 'EEXIST') {
+              log('quitting because new (racy) entries in', branch)
               return cb(null)
             }
 
-            log("unable to remove", branch, "due to", error.message)
+            log('unable to remove', branch, 'due to', error.message)
             return cb(error)
           }
 
diff --git a/deps/npm/node_modules/lodash.keys/LICENSE b/deps/npm/node_modules/lodash.keys/LICENSE
index bcbe13d67a..e0c69d5603 100644
--- a/deps/npm/node_modules/lodash.keys/LICENSE
+++ b/deps/npm/node_modules/lodash.keys/LICENSE
@@ -1,23 +1,47 @@
-The MIT License (MIT)
+Copyright jQuery Foundation and other contributors 
 
-Copyright 2012-2016 The Dojo Foundation 
-Based on Underscore.js, copyright 2009-2016 Jeremy Ashkenas,
+Based on Underscore.js, copyright Jeremy Ashkenas,
 DocumentCloud and Investigative Reporters & Editors 
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at https://github.com/lodash/lodash
+
+The following license applies to all parts of this software except as
+documented below:
+
+====
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+====
+
+Copyright and related rights for sample code are waived via CC0. Sample
+code is defined as all source code displayed within the prose of the
+documentation.
+
+CC0: http://creativecommons.org/publicdomain/zero/1.0/
+
+====
+
+Files located in the node_modules and vendor directories are externally
+maintained libraries used by this software which have their own
+licenses; we recommend you read them, as their terms may differ from the
+terms above.
diff --git a/deps/npm/node_modules/lodash.keys/README.md b/deps/npm/node_modules/lodash.keys/README.md
index 0ea25ba6b2..76cafbed3e 100644
--- a/deps/npm/node_modules/lodash.keys/README.md
+++ b/deps/npm/node_modules/lodash.keys/README.md
@@ -1,4 +1,4 @@
-# lodash.keys v4.0.5
+# lodash.keys v4.0.6
 
 The [lodash](https://lodash.com/) method `_.keys` exported as a [Node.js](https://nodejs.org/) module.
 
@@ -15,4 +15,4 @@ In Node.js:
 var keys = require('lodash.keys');
 ```
 
-See the [documentation](https://lodash.com/docs#keys) or [package source](https://github.com/lodash/lodash/blob/4.0.5-npm-packages/lodash.keys) for more details.
+See the [documentation](https://lodash.com/docs#keys) or [package source](https://github.com/lodash/lodash/blob/4.0.6-npm-packages/lodash.keys) for more details.
diff --git a/deps/npm/node_modules/lodash.keys/index.js b/deps/npm/node_modules/lodash.keys/index.js
index 81b3627ed5..5861b0ffe3 100644
--- a/deps/npm/node_modules/lodash.keys/index.js
+++ b/deps/npm/node_modules/lodash.keys/index.js
@@ -1,10 +1,10 @@
 /**
- * lodash 4.0.5 (Custom Build) 
+ * lodash 4.0.6 (Custom Build) 
  * Build: `lodash modularize exports="npm" -o ./`
- * Copyright 2012-2016 The Dojo Foundation 
+ * Copyright jQuery Foundation and other contributors 
+ * Released under MIT license 
  * Based on Underscore.js 1.8.3 
- * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
- * Available under MIT license 
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
  */
 
 /** Used as references for various `Number` constants. */
@@ -65,11 +65,11 @@ var hasOwnProperty = objectProto.hasOwnProperty;
 var objectToString = objectProto.toString;
 
 /** Built-in value references. */
-var getPrototypeOf = Object.getPrototypeOf,
-    propertyIsEnumerable = objectProto.propertyIsEnumerable;
+var propertyIsEnumerable = objectProto.propertyIsEnumerable;
 
 /* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeKeys = Object.keys;
+var nativeGetPrototype = Object.getPrototypeOf,
+    nativeKeys = Object.keys;
 
 /**
  * The base implementation of `_.has` without support for deep paths.
@@ -84,7 +84,7 @@ function baseHas(object, key) {
   // that are composed entirely of index properties, return `false` for
   // `hasOwnProperty` checks of them.
   return hasOwnProperty.call(object, key) ||
-    (typeof object == 'object' && key in object && getPrototypeOf(object) === null);
+    (typeof object == 'object' && key in object && getPrototype(object) === null);
 }
 
 /**
@@ -115,8 +115,9 @@ function baseProperty(key) {
 /**
  * Gets the "length" property value of `object`.
  *
- * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
- * that affects Safari on at least iOS 8.1-8.3 ARM64.
+ * **Note:** This function is used to avoid a
+ * [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects
+ * Safari on at least iOS 8.1-8.3 ARM64.
  *
  * @private
  * @param {Object} object The object to query.
@@ -124,6 +125,17 @@ function baseProperty(key) {
  */
 var getLength = baseProperty('length');
 
+/**
+ * Gets the `[[Prototype]]` of `value`.
+ *
+ * @private
+ * @param {*} value The value to query.
+ * @returns {null|Object} Returns the `[[Prototype]]`.
+ */
+function getPrototype(value) {
+  return nativeGetPrototype(Object(value));
+}
+
 /**
  * Creates an array of index keys for `object` values of arrays,
  * `arguments` objects, and strings, otherwise `null` is returned.
@@ -160,9 +172,11 @@ function isPrototype(value) {
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
  * @example
  *
  * _.isArguments(function() { return arguments; }());
@@ -182,10 +196,12 @@ function isArguments(value) {
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @type {Function}
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
  * @example
  *
  * _.isArray([1, 2, 3]);
@@ -209,6 +225,7 @@ var isArray = Array.isArray;
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
  * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
@@ -236,9 +253,11 @@ function isArrayLike(value) {
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an array-like object, else `false`.
+ * @returns {boolean} Returns `true` if `value` is an array-like object,
+ *  else `false`.
  * @example
  *
  * _.isArrayLikeObject([1, 2, 3]);
@@ -262,9 +281,11 @@ function isArrayLikeObject(value) {
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
  * @example
  *
  * _.isFunction(_);
@@ -284,13 +305,16 @@ function isFunction(value) {
 /**
  * Checks if `value` is a valid array-like length.
  *
- * **Note:** This function is loosely based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
+ * **Note:** This function is loosely based on
+ * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
+ * @returns {boolean} Returns `true` if `value` is a valid length,
+ *  else `false`.
  * @example
  *
  * _.isLength(3);
@@ -316,6 +340,7 @@ function isLength(value) {
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
  * @param {*} value The value to check.
  * @returns {boolean} Returns `true` if `value` is an object, else `false`.
@@ -344,6 +369,7 @@ function isObject(value) {
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
  * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
@@ -369,10 +395,12 @@ function isObjectLike(value) {
  * Checks if `value` is classified as a `String` primitive or object.
  *
  * @static
+ * @since 0.1.0
  * @memberOf _
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
  * @example
  *
  * _.isString('abc');
@@ -394,6 +422,7 @@ function isString(value) {
  * for more details.
  *
  * @static
+ * @since 0.1.0
  * @memberOf _
  * @category Object
  * @param {Object} object The object to query.
diff --git a/deps/npm/node_modules/lodash.keys/package.json b/deps/npm/node_modules/lodash.keys/package.json
index a11b70f00e..fb34e2b8f6 100644
--- a/deps/npm/node_modules/lodash.keys/package.json
+++ b/deps/npm/node_modules/lodash.keys/package.json
@@ -1,41 +1,41 @@
 {
   "_args": [
     [
-      "lodash.keys@~4.0.4",
+      "lodash.keys@~4.0.5",
       "/Users/rebecca/code/npm"
     ]
   ],
-  "_from": "lodash.keys@>=4.0.4 <4.1.0",
-  "_id": "lodash.keys@4.0.5",
+  "_from": "lodash.keys@>=4.0.5 <4.1.0",
+  "_id": "lodash.keys@4.0.6",
   "_inCache": true,
   "_installable": true,
   "_location": "/lodash.keys",
-  "_nodeVersion": "5.5.0",
+  "_nodeVersion": "5.9.1",
   "_npmOperationalInternal": {
-    "host": "packages-13-west.internal.npmjs.com",
-    "tmp": "tmp/lodash.keys-4.0.5.tgz_1456896665060_0.7360312680248171"
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/lodash.keys-4.0.6.tgz_1459655434754_0.30223311693407595"
   },
   "_npmUser": {
     "email": "john.david.dalton@gmail.com",
     "name": "jdalton"
   },
-  "_npmVersion": "2.14.17",
+  "_npmVersion": "2.15.2",
   "_phantomChildren": {},
   "_requested": {
     "name": "lodash.keys",
-    "raw": "lodash.keys@~4.0.4",
-    "rawSpec": "~4.0.4",
+    "raw": "lodash.keys@~4.0.5",
+    "rawSpec": "~4.0.5",
     "scope": null,
-    "spec": ">=4.0.4 <4.1.0",
+    "spec": ">=4.0.5 <4.1.0",
     "type": "range"
   },
   "_requiredBy": [
     "/"
   ],
-  "_resolved": "https://registry.npmjs.org/lodash.keys/-/lodash.keys-4.0.5.tgz",
-  "_shasum": "e8839257ec931ec48d8cfd2f0d7e4b53a1df106c",
+  "_resolved": "https://registry.npmjs.org/lodash.keys/-/lodash.keys-4.0.6.tgz",
+  "_shasum": "2087692c58b0e44e88658108da8ad66f417867ac",
   "_shrinkwrap": null,
-  "_spec": "lodash.keys@~4.0.4",
+  "_spec": "lodash.keys@~4.0.5",
   "_where": "/Users/rebecca/code/npm",
   "author": {
     "email": "john.david.dalton@gmail.com",
@@ -67,8 +67,8 @@
   "devDependencies": {},
   "directories": {},
   "dist": {
-    "shasum": "e8839257ec931ec48d8cfd2f0d7e4b53a1df106c",
-    "tarball": "http://registry.npmjs.org/lodash.keys/-/lodash.keys-4.0.5.tgz"
+    "shasum": "2087692c58b0e44e88658108da8ad66f417867ac",
+    "tarball": "https://registry.npmjs.org/lodash.keys/-/lodash.keys-4.0.6.tgz"
   },
   "homepage": "https://lodash.com/",
   "icon": "https://lodash.com/icon.svg",
@@ -101,5 +101,5 @@
   "scripts": {
     "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\""
   },
-  "version": "4.0.5"
+  "version": "4.0.6"
 }
diff --git a/deps/npm/node_modules/lodash.union/LICENSE b/deps/npm/node_modules/lodash.union/LICENSE
index bcbe13d67a..e0c69d5603 100644
--- a/deps/npm/node_modules/lodash.union/LICENSE
+++ b/deps/npm/node_modules/lodash.union/LICENSE
@@ -1,23 +1,47 @@
-The MIT License (MIT)
+Copyright jQuery Foundation and other contributors 
 
-Copyright 2012-2016 The Dojo Foundation 
-Based on Underscore.js, copyright 2009-2016 Jeremy Ashkenas,
+Based on Underscore.js, copyright Jeremy Ashkenas,
 DocumentCloud and Investigative Reporters & Editors 
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at https://github.com/lodash/lodash
+
+The following license applies to all parts of this software except as
+documented below:
+
+====
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+====
+
+Copyright and related rights for sample code are waived via CC0. Sample
+code is defined as all source code displayed within the prose of the
+documentation.
+
+CC0: http://creativecommons.org/publicdomain/zero/1.0/
+
+====
+
+Files located in the node_modules and vendor directories are externally
+maintained libraries used by this software which have their own
+licenses; we recommend you read them, as their terms may differ from the
+terms above.
diff --git a/deps/npm/node_modules/lodash.union/README.md b/deps/npm/node_modules/lodash.union/README.md
index 51b5100b9a..4c1f4c7366 100644
--- a/deps/npm/node_modules/lodash.union/README.md
+++ b/deps/npm/node_modules/lodash.union/README.md
@@ -1,4 +1,4 @@
-# lodash.union v4.2.1
+# lodash.union v4.3.0
 
 The [lodash](https://lodash.com/) method `_.union` exported as a [Node.js](https://nodejs.org/) module.
 
@@ -15,4 +15,4 @@ In Node.js:
 var union = require('lodash.union');
 ```
 
-See the [documentation](https://lodash.com/docs#union) or [package source](https://github.com/lodash/lodash/blob/4.2.1-npm-packages/lodash.union) for more details.
+See the [documentation](https://lodash.com/docs#union) or [package source](https://github.com/lodash/lodash/blob/4.3.0-npm-packages/lodash.union) for more details.
diff --git a/deps/npm/node_modules/lodash.union/index.js b/deps/npm/node_modules/lodash.union/index.js
index 158c0d75c0..9bc9475d2c 100644
--- a/deps/npm/node_modules/lodash.union/index.js
+++ b/deps/npm/node_modules/lodash.union/index.js
@@ -1,15 +1,58 @@
 /**
- * lodash 4.2.1 (Custom Build) 
+ * lodash 4.3.0 (Custom Build) 
  * Build: `lodash modularize exports="npm" -o ./`
- * Copyright 2012-2016 The Dojo Foundation 
+ * Copyright jQuery Foundation and other contributors 
+ * Released under MIT license 
  * Based on Underscore.js 1.8.3 
- * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
- * Available under MIT license 
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
  */
 var baseFlatten = require('lodash._baseflatten'),
     baseUniq = require('lodash._baseuniq'),
     rest = require('lodash.rest');
 
+/** Used as references for various `Number` constants. */
+var MAX_SAFE_INTEGER = 9007199254740991;
+
+/** `Object#toString` result references. */
+var funcTag = '[object Function]',
+    genTag = '[object GeneratorFunction]';
+
+/** Used for built-in method references. */
+var objectProto = Object.prototype;
+
+/**
+ * Used to resolve the
+ * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
+ * of values.
+ */
+var objectToString = objectProto.toString;
+
+/**
+ * The base implementation of `_.property` without support for deep paths.
+ *
+ * @private
+ * @param {string} key The key of the property to get.
+ * @returns {Function} Returns the new function.
+ */
+function baseProperty(key) {
+  return function(object) {
+    return object == null ? undefined : object[key];
+  };
+}
+
+/**
+ * Gets the "length" property value of `object`.
+ *
+ * **Note:** This function is used to avoid a
+ * [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects
+ * Safari on at least iOS 8.1-8.3 ARM64.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @returns {*} Returns the "length" value.
+ */
+var getLength = baseProperty('length');
+
 /**
  * Creates an array of unique values, in order, from all given arrays using
  * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
@@ -17,6 +60,7 @@ var baseFlatten = require('lodash._baseflatten'),
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Array
  * @param {...Array} [arrays] The arrays to inspect.
  * @returns {Array} Returns the new array of combined values.
@@ -26,7 +70,181 @@ var baseFlatten = require('lodash._baseflatten'),
  * // => [2, 1, 4]
  */
 var union = rest(function(arrays) {
-  return baseUniq(baseFlatten(arrays, 1, true));
+  return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
 });
 
+/**
+ * Checks if `value` is array-like. A value is considered array-like if it's
+ * not a function and has a `value.length` that's an integer greater than or
+ * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
+ * @example
+ *
+ * _.isArrayLike([1, 2, 3]);
+ * // => true
+ *
+ * _.isArrayLike(document.body.children);
+ * // => true
+ *
+ * _.isArrayLike('abc');
+ * // => true
+ *
+ * _.isArrayLike(_.noop);
+ * // => false
+ */
+function isArrayLike(value) {
+  return value != null && isLength(getLength(value)) && !isFunction(value);
+}
+
+/**
+ * This method is like `_.isArrayLike` except that it also checks if `value`
+ * is an object.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is an array-like object,
+ *  else `false`.
+ * @example
+ *
+ * _.isArrayLikeObject([1, 2, 3]);
+ * // => true
+ *
+ * _.isArrayLikeObject(document.body.children);
+ * // => true
+ *
+ * _.isArrayLikeObject('abc');
+ * // => false
+ *
+ * _.isArrayLikeObject(_.noop);
+ * // => false
+ */
+function isArrayLikeObject(value) {
+  return isObjectLike(value) && isArrayLike(value);
+}
+
+/**
+ * Checks if `value` is classified as a `Function` object.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
+ * @example
+ *
+ * _.isFunction(_);
+ * // => true
+ *
+ * _.isFunction(/abc/);
+ * // => false
+ */
+function isFunction(value) {
+  // The use of `Object#toString` avoids issues with the `typeof` operator
+  // in Safari 8 which returns 'object' for typed array and weak map constructors,
+  // and PhantomJS 1.9 which returns 'function' for `NodeList` instances.
+  var tag = isObject(value) ? objectToString.call(value) : '';
+  return tag == funcTag || tag == genTag;
+}
+
+/**
+ * Checks if `value` is a valid array-like length.
+ *
+ * **Note:** This function is loosely based on
+ * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a valid length,
+ *  else `false`.
+ * @example
+ *
+ * _.isLength(3);
+ * // => true
+ *
+ * _.isLength(Number.MIN_VALUE);
+ * // => false
+ *
+ * _.isLength(Infinity);
+ * // => false
+ *
+ * _.isLength('3');
+ * // => false
+ */
+function isLength(value) {
+  return typeof value == 'number' &&
+    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
+}
+
+/**
+ * Checks if `value` is the
+ * [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types)
+ * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+ * @example
+ *
+ * _.isObject({});
+ * // => true
+ *
+ * _.isObject([1, 2, 3]);
+ * // => true
+ *
+ * _.isObject(_.noop);
+ * // => true
+ *
+ * _.isObject(null);
+ * // => false
+ */
+function isObject(value) {
+  var type = typeof value;
+  return !!value && (type == 'object' || type == 'function');
+}
+
+/**
+ * Checks if `value` is object-like. A value is object-like if it's not `null`
+ * and has a `typeof` result of "object".
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+ * @example
+ *
+ * _.isObjectLike({});
+ * // => true
+ *
+ * _.isObjectLike([1, 2, 3]);
+ * // => true
+ *
+ * _.isObjectLike(_.noop);
+ * // => false
+ *
+ * _.isObjectLike(null);
+ * // => false
+ */
+function isObjectLike(value) {
+  return !!value && typeof value == 'object';
+}
+
 module.exports = union;
diff --git a/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/LICENSE b/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/LICENSE
index bcbe13d67a..e0c69d5603 100644
--- a/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/LICENSE
+++ b/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/LICENSE
@@ -1,23 +1,47 @@
-The MIT License (MIT)
+Copyright jQuery Foundation and other contributors 
 
-Copyright 2012-2016 The Dojo Foundation 
-Based on Underscore.js, copyright 2009-2016 Jeremy Ashkenas,
+Based on Underscore.js, copyright Jeremy Ashkenas,
 DocumentCloud and Investigative Reporters & Editors 
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at https://github.com/lodash/lodash
+
+The following license applies to all parts of this software except as
+documented below:
+
+====
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+====
+
+Copyright and related rights for sample code are waived via CC0. Sample
+code is defined as all source code displayed within the prose of the
+documentation.
+
+CC0: http://creativecommons.org/publicdomain/zero/1.0/
+
+====
+
+Files located in the node_modules and vendor directories are externally
+maintained libraries used by this software which have their own
+licenses; we recommend you read them, as their terms may differ from the
+terms above.
diff --git a/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/README.md b/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/README.md
index 4250ad4af7..bfa8eb7f4a 100644
--- a/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/README.md
+++ b/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/README.md
@@ -1,4 +1,4 @@
-# lodash._baseflatten v4.1.1
+# lodash._baseflatten v4.2.0
 
 The internal [lodash](https://lodash.com/) function `baseFlatten` exported as a [Node.js](https://nodejs.org/) module.
 
@@ -15,4 +15,4 @@ In Node.js:
 var baseFlatten = require('lodash._baseflatten');
 ```
 
-See the [package source](https://github.com/lodash/lodash/blob/4.1.1-npm-packages/lodash._baseflatten) for more details.
+See the [package source](https://github.com/lodash/lodash/blob/4.2.0-npm-packages/lodash._baseflatten) for more details.
diff --git a/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/index.js b/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/index.js
index cf05fe5f1a..0daaa01622 100644
--- a/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/index.js
+++ b/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/index.js
@@ -1,10 +1,10 @@
 /**
- * lodash 4.1.1 (Custom Build) 
+ * lodash 4.2.0 (Custom Build) 
  * Build: `lodash modularize exports="npm" -o ./`
- * Copyright 2012-2016 The Dojo Foundation 
+ * Copyright jQuery Foundation and other contributors 
+ * Released under MIT license 
  * Based on Underscore.js 1.8.3 
- * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
- * Available under MIT license 
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
  */
 
 /** Used as references for various `Number` constants. */
@@ -41,7 +41,8 @@ var objectProto = Object.prototype;
 var hasOwnProperty = objectProto.hasOwnProperty;
 
 /**
- * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
+ * Used to resolve the
+ * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
  * of values.
  */
 var objectToString = objectProto.toString;
@@ -55,23 +56,24 @@ var propertyIsEnumerable = objectProto.propertyIsEnumerable;
  * @private
  * @param {Array} array The array to flatten.
  * @param {number} depth The maximum recursion depth.
- * @param {boolean} [isStrict] Restrict flattening to arrays-like objects.
+ * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
+ * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
  * @param {Array} [result=[]] The initial result value.
  * @returns {Array} Returns the new flattened array.
  */
-function baseFlatten(array, depth, isStrict, result) {
-  result || (result = []);
-
+function baseFlatten(array, depth, predicate, isStrict, result) {
   var index = -1,
       length = array.length;
 
+  predicate || (predicate = isFlattenable);
+  result || (result = []);
+
   while (++index < length) {
     var value = array[index];
-    if (depth > 0 && isArrayLikeObject(value) &&
-        (isStrict || isArray(value) || isArguments(value))) {
+    if (depth > 0 && predicate(value)) {
       if (depth > 1) {
         // Recursively flatten arrays (susceptible to call stack limits).
-        baseFlatten(value, depth - 1, isStrict, result);
+        baseFlatten(value, depth - 1, predicate, isStrict, result);
       } else {
         arrayPush(result, value);
       }
@@ -98,8 +100,9 @@ function baseProperty(key) {
 /**
  * Gets the "length" property value of `object`.
  *
- * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
- * that affects Safari on at least iOS 8.1-8.3 ARM64.
+ * **Note:** This function is used to avoid a
+ * [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects
+ * Safari on at least iOS 8.1-8.3 ARM64.
  *
  * @private
  * @param {Object} object The object to query.
@@ -107,14 +110,27 @@ function baseProperty(key) {
  */
 var getLength = baseProperty('length');
 
+/**
+ * Checks if `value` is a flattenable `arguments` object or array.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
+ */
+function isFlattenable(value) {
+  return isArrayLikeObject(value) && (isArray(value) || isArguments(value));
+}
+
 /**
  * Checks if `value` is likely an `arguments` object.
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
  * @example
  *
  * _.isArguments(function() { return arguments; }());
@@ -134,10 +150,12 @@ function isArguments(value) {
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @type {Function}
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
  * @example
  *
  * _.isArray([1, 2, 3]);
@@ -161,6 +179,7 @@ var isArray = Array.isArray;
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
  * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
@@ -188,9 +207,11 @@ function isArrayLike(value) {
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an array-like object, else `false`.
+ * @returns {boolean} Returns `true` if `value` is an array-like object,
+ *  else `false`.
  * @example
  *
  * _.isArrayLikeObject([1, 2, 3]);
@@ -214,9 +235,11 @@ function isArrayLikeObject(value) {
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
  * @example
  *
  * _.isFunction(_);
@@ -236,13 +259,16 @@ function isFunction(value) {
 /**
  * Checks if `value` is a valid array-like length.
  *
- * **Note:** This function is loosely based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
+ * **Note:** This function is loosely based on
+ * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
+ * @returns {boolean} Returns `true` if `value` is a valid length,
+ *  else `false`.
  * @example
  *
  * _.isLength(3);
@@ -263,11 +289,13 @@ function isLength(value) {
 }
 
 /**
- * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
- * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+ * Checks if `value` is the
+ * [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types)
+ * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
  * @param {*} value The value to check.
  * @returns {boolean} Returns `true` if `value` is an object, else `false`.
@@ -296,6 +324,7 @@ function isObject(value) {
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
  * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
diff --git a/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/package.json b/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/package.json
index 8b2e4529bf..cf8df940c5 100644
--- a/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/package.json
+++ b/deps/npm/node_modules/lodash.union/node_modules/lodash._baseflatten/package.json
@@ -1,42 +1,42 @@
 {
   "_args": [
     [
-      "lodash._baseflatten@~4.1.0",
-      "/Users/zkat/Documents/code/npm/node_modules/lodash.union"
+      "lodash._baseflatten@~4.2.0",
+      "/Users/rebecca/code/npm/node_modules/lodash.union"
     ]
   ],
-  "_from": "lodash._baseflatten@>=4.1.0 <4.2.0",
-  "_id": "lodash._baseflatten@4.1.1",
+  "_from": "lodash._baseflatten@>=4.2.0 <4.3.0",
+  "_id": "lodash._baseflatten@4.2.0",
   "_inCache": true,
   "_installable": true,
   "_location": "/lodash.union/lodash._baseflatten",
   "_nodeVersion": "5.5.0",
   "_npmOperationalInternal": {
-    "host": "packages-13-west.internal.npmjs.com",
-    "tmp": "tmp/lodash._baseflatten-4.1.1.tgz_1456896418067_0.31963246082887053"
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/lodash._baseflatten-4.2.0.tgz_1460126652696_0.20245859795249999"
   },
   "_npmUser": {
     "email": "john.david.dalton@gmail.com",
     "name": "jdalton"
   },
-  "_npmVersion": "2.14.17",
+  "_npmVersion": "2.15.3",
   "_phantomChildren": {},
   "_requested": {
     "name": "lodash._baseflatten",
-    "raw": "lodash._baseflatten@~4.1.0",
-    "rawSpec": "~4.1.0",
+    "raw": "lodash._baseflatten@~4.2.0",
+    "rawSpec": "~4.2.0",
     "scope": null,
-    "spec": ">=4.1.0 <4.2.0",
+    "spec": ">=4.2.0 <4.3.0",
     "type": "range"
   },
   "_requiredBy": [
     "/lodash.union"
   ],
-  "_resolved": "https://registry.npmjs.org/lodash._baseflatten/-/lodash._baseflatten-4.1.1.tgz",
-  "_shasum": "5c87403b88f3687a88d26424faadf3aa054aab0d",
+  "_resolved": "https://registry.npmjs.org/lodash._baseflatten/-/lodash._baseflatten-4.2.0.tgz",
+  "_shasum": "66b4fa38645051392d4c0393ff41a3c7e2295f64",
   "_shrinkwrap": null,
-  "_spec": "lodash._baseflatten@~4.1.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/lodash.union",
+  "_spec": "lodash._baseflatten@~4.2.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/lodash.union",
   "author": {
     "email": "john.david.dalton@gmail.com",
     "name": "John-David Dalton",
@@ -67,8 +67,8 @@
   "devDependencies": {},
   "directories": {},
   "dist": {
-    "shasum": "5c87403b88f3687a88d26424faadf3aa054aab0d",
-    "tarball": "http://registry.npmjs.org/lodash._baseflatten/-/lodash._baseflatten-4.1.1.tgz"
+    "shasum": "66b4fa38645051392d4c0393ff41a3c7e2295f64",
+    "tarball": "https://registry.npmjs.org/lodash._baseflatten/-/lodash._baseflatten-4.2.0.tgz"
   },
   "homepage": "https://lodash.com/",
   "icon": "https://lodash.com/icon.svg",
@@ -97,5 +97,5 @@
   "scripts": {
     "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\""
   },
-  "version": "4.1.1"
+  "version": "4.2.0"
 }
diff --git a/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/LICENSE b/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/LICENSE
index b054ca5a3a..e0c69d5603 100644
--- a/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/LICENSE
+++ b/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/LICENSE
@@ -1,7 +1,17 @@
-Copyright 2012-2016 The Dojo Foundation 
-Based on Underscore.js, copyright 2009-2016 Jeremy Ashkenas,
+Copyright jQuery Foundation and other contributors 
+
+Based on Underscore.js, copyright Jeremy Ashkenas,
 DocumentCloud and Investigative Reporters & Editors 
 
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at https://github.com/lodash/lodash
+
+The following license applies to all parts of this software except as
+documented below:
+
+====
+
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
@@ -20,3 +30,18 @@ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+====
+
+Copyright and related rights for sample code are waived via CC0. Sample
+code is defined as all source code displayed within the prose of the
+documentation.
+
+CC0: http://creativecommons.org/publicdomain/zero/1.0/
+
+====
+
+Files located in the node_modules and vendor directories are externally
+maintained libraries used by this software which have their own
+licenses; we recommend you read them, as their terms may differ from the
+terms above.
diff --git a/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/README.md b/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/README.md
index 8924e9d7f4..5f1febeff5 100644
--- a/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/README.md
+++ b/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/README.md
@@ -1,4 +1,4 @@
-# lodash.rest v4.0.1
+# lodash.rest v4.0.2
 
 The [lodash](https://lodash.com/) method `_.rest` exported as a [Node.js](https://nodejs.org/) module.
 
@@ -15,4 +15,4 @@ In Node.js:
 var rest = require('lodash.rest');
 ```
 
-See the [documentation](https://lodash.com/docs#rest) or [package source](https://github.com/lodash/lodash/blob/4.0.1-npm-packages/lodash.rest) for more details.
+See the [documentation](https://lodash.com/docs#rest) or [package source](https://github.com/lodash/lodash/blob/4.0.2-npm-packages/lodash.rest) for more details.
diff --git a/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/index.js b/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/index.js
index 289de31723..4e1cdb99ba 100644
--- a/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/index.js
+++ b/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/index.js
@@ -1,10 +1,10 @@
 /**
- * lodash 4.0.1 (Custom Build) 
+ * lodash 4.0.2 (Custom Build) 
  * Build: `lodash modularize exports="npm" -o ./`
- * Copyright 2012-2016 The Dojo Foundation 
+ * Copyright jQuery Foundation and other contributors 
+ * Released under MIT license 
  * Based on Underscore.js 1.8.3 
- * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
- * Available under MIT license 
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
  */
 
 /** Used as the `TypeError` message for "Functions" methods. */
@@ -17,7 +17,8 @@ var INFINITY = 1 / 0,
 
 /** `Object#toString` result references. */
 var funcTag = '[object Function]',
-    genTag = '[object GeneratorFunction]';
+    genTag = '[object GeneratorFunction]',
+    symbolTag = '[object Symbol]';
 
 /** Used to match leading and trailing whitespace. */
 var reTrim = /^\s+|\s+$/g;
@@ -69,12 +70,15 @@ var nativeMax = Math.max;
 
 /**
  * Creates a function that invokes `func` with the `this` binding of the
- * created function and arguments from `start` and beyond provided as an array.
+ * created function and arguments from `start` and beyond provided as
+ * an array.
  *
- * **Note:** This method is based on the [rest parameter](https://mdn.io/rest_parameters).
+ * **Note:** This method is based on the
+ * [rest parameter](https://mdn.io/rest_parameters).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Function
  * @param {Function} func The function to apply a rest parameter to.
  * @param {number} [start=func.length-1] The start position of the rest parameter.
@@ -123,9 +127,11 @@ function rest(func, start) {
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
  * @example
  *
  * _.isFunction(_);
@@ -136,8 +142,8 @@ function rest(func, start) {
  */
 function isFunction(value) {
   // The use of `Object#toString` avoids issues with the `typeof` operator
-  // in Safari 8 which returns 'object' for typed array constructors, and
-  // PhantomJS 1.9 which returns 'function' for `NodeList` instances.
+  // in Safari 8 which returns 'object' for typed array and weak map constructors,
+  // and PhantomJS 1.9 which returns 'function' for `NodeList` instances.
   var tag = isObject(value) ? objectToString.call(value) : '';
   return tag == funcTag || tag == genTag;
 }
@@ -148,6 +154,7 @@ function isFunction(value) {
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
  * @param {*} value The value to check.
  * @returns {boolean} Returns `true` if `value` is an object, else `false`.
@@ -170,13 +177,66 @@ function isObject(value) {
   return !!value && (type == 'object' || type == 'function');
 }
 
+/**
+ * Checks if `value` is object-like. A value is object-like if it's not `null`
+ * and has a `typeof` result of "object".
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+ * @example
+ *
+ * _.isObjectLike({});
+ * // => true
+ *
+ * _.isObjectLike([1, 2, 3]);
+ * // => true
+ *
+ * _.isObjectLike(_.noop);
+ * // => false
+ *
+ * _.isObjectLike(null);
+ * // => false
+ */
+function isObjectLike(value) {
+  return !!value && typeof value == 'object';
+}
+
+/**
+ * Checks if `value` is classified as a `Symbol` primitive or object.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
+ * @example
+ *
+ * _.isSymbol(Symbol.iterator);
+ * // => true
+ *
+ * _.isSymbol('abc');
+ * // => false
+ */
+function isSymbol(value) {
+  return typeof value == 'symbol' ||
+    (isObjectLike(value) && objectToString.call(value) == symbolTag);
+}
+
 /**
  * Converts `value` to an integer.
  *
- * **Note:** This function is loosely based on [`ToInteger`](http://www.ecma-international.org/ecma-262/6.0/#sec-tointeger).
+ * **Note:** This function is loosely based on
+ * [`ToInteger`](http://www.ecma-international.org/ecma-262/6.0/#sec-tointeger).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to convert.
  * @returns {number} Returns the converted integer.
@@ -212,6 +272,7 @@ function toInteger(value) {
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to process.
  * @returns {number} Returns the number.
@@ -230,6 +291,12 @@ function toInteger(value) {
  * // => 3
  */
 function toNumber(value) {
+  if (typeof value == 'number') {
+    return value;
+  }
+  if (isSymbol(value)) {
+    return NAN;
+  }
   if (isObject(value)) {
     var other = isFunction(value.valueOf) ? value.valueOf() : value;
     value = isObject(other) ? (other + '') : other;
diff --git a/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/package.json b/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/package.json
index cced8dbac0..7c79f9509d 100644
--- a/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/package.json
+++ b/deps/npm/node_modules/lodash.union/node_modules/lodash.rest/package.json
@@ -6,20 +6,20 @@
     ]
   ],
   "_from": "lodash.rest@>=4.0.0 <5.0.0",
-  "_id": "lodash.rest@4.0.1",
+  "_id": "lodash.rest@4.0.2",
   "_inCache": true,
   "_installable": true,
   "_location": "/lodash.union/lodash.rest",
-  "_nodeVersion": "5.4.0",
+  "_nodeVersion": "5.9.1",
   "_npmOperationalInternal": {
-    "host": "packages-5-east.internal.npmjs.com",
-    "tmp": "tmp/lodash.rest-4.0.1.tgz_1454484670768_0.6682933256961405"
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/lodash.rest-4.0.2.tgz_1459655529260_0.05724348593503237"
   },
   "_npmUser": {
     "email": "john.david.dalton@gmail.com",
     "name": "jdalton"
   },
-  "_npmVersion": "2.14.15",
+  "_npmVersion": "2.15.2",
   "_phantomChildren": {},
   "_requested": {
     "name": "lodash.rest",
@@ -32,8 +32,8 @@
   "_requiredBy": [
     "/lodash.union"
   ],
-  "_resolved": "https://registry.npmjs.org/lodash.rest/-/lodash.rest-4.0.1.tgz",
-  "_shasum": "cbecbb84e68e499a1b242baf9b27bb63ef4dd980",
+  "_resolved": "https://registry.npmjs.org/lodash.rest/-/lodash.rest-4.0.2.tgz",
+  "_shasum": "a15a7daa9cbd45e223ef5ba5d38e87dd02eac6bd",
   "_shrinkwrap": null,
   "_spec": "lodash.rest@^4.0.0",
   "_where": "/Users/rebecca/code/npm/node_modules/lodash.union",
@@ -47,18 +47,18 @@
   },
   "contributors": [
     {
-      "name": "John-David Dalton",
       "email": "john.david.dalton@gmail.com",
+      "name": "John-David Dalton",
       "url": "http://allyoucanleet.com/"
     },
     {
+      "email": "blaine.bublitz@gmail.com",
       "name": "Blaine Bublitz",
-      "email": "blaine@iceddev.com",
       "url": "https://github.com/phated"
     },
     {
-      "name": "Mathias Bynens",
       "email": "mathias@qiwi.be",
+      "name": "Mathias Bynens",
       "url": "https://mathiasbynens.be/"
     }
   ],
@@ -67,8 +67,8 @@
   "devDependencies": {},
   "directories": {},
   "dist": {
-    "shasum": "cbecbb84e68e499a1b242baf9b27bb63ef4dd980",
-    "tarball": "http://registry.npmjs.org/lodash.rest/-/lodash.rest-4.0.1.tgz"
+    "shasum": "a15a7daa9cbd45e223ef5ba5d38e87dd02eac6bd",
+    "tarball": "https://registry.npmjs.org/lodash.rest/-/lodash.rest-4.0.2.tgz"
   },
   "homepage": "https://lodash.com/",
   "icon": "https://lodash.com/icon.svg",
@@ -79,16 +79,16 @@
   "license": "MIT",
   "maintainers": [
     {
-      "name": "jdalton",
-      "email": "john.david.dalton@gmail.com"
+      "email": "john.david.dalton@gmail.com",
+      "name": "jdalton"
     },
     {
-      "name": "mathias",
-      "email": "mathias@qiwi.be"
+      "email": "mathias@qiwi.be",
+      "name": "mathias"
     },
     {
-      "name": "phated",
-      "email": "blaine@iceddev.com"
+      "email": "blaine@iceddev.com",
+      "name": "phated"
     }
   ],
   "name": "lodash.rest",
@@ -101,5 +101,5 @@
   "scripts": {
     "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\""
   },
-  "version": "4.0.1"
+  "version": "4.0.2"
 }
diff --git a/deps/npm/node_modules/lodash.union/package.json b/deps/npm/node_modules/lodash.union/package.json
index d00522437f..41472cc99d 100644
--- a/deps/npm/node_modules/lodash.union/package.json
+++ b/deps/npm/node_modules/lodash.union/package.json
@@ -1,42 +1,42 @@
 {
   "_args": [
     [
-      "lodash.union@4.2.1",
-      "/Users/zkat/Documents/code/npm"
+      "lodash.union@~4.3.0",
+      "/Users/rebecca/code/npm"
     ]
   ],
-  "_from": "lodash.union@4.2.1",
-  "_id": "lodash.union@4.2.1",
+  "_from": "lodash.union@>=4.3.0 <4.4.0",
+  "_id": "lodash.union@4.3.0",
   "_inCache": true,
   "_installable": true,
   "_location": "/lodash.union",
   "_nodeVersion": "5.5.0",
   "_npmOperationalInternal": {
     "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/lodash.union-4.2.1.tgz_1459310986493_0.07747984793968499"
+    "tmp": "tmp/lodash.union-4.3.0.tgz_1460126989680_0.062147664139047265"
   },
   "_npmUser": {
     "email": "john.david.dalton@gmail.com",
     "name": "jdalton"
   },
-  "_npmVersion": "2.15.1",
+  "_npmVersion": "2.15.3",
   "_phantomChildren": {},
   "_requested": {
     "name": "lodash.union",
-    "raw": "lodash.union@4.2.1",
-    "rawSpec": "4.2.1",
+    "raw": "lodash.union@~4.3.0",
+    "rawSpec": "~4.3.0",
     "scope": null,
-    "spec": "4.2.1",
-    "type": "version"
+    "spec": ">=4.3.0 <4.4.0",
+    "type": "range"
   },
   "_requiredBy": [
     "/"
   ],
-  "_resolved": "https://registry.npmjs.org/lodash.union/-/lodash.union-4.2.1.tgz",
-  "_shasum": "6871017b9b1ff71952c1e2bb2e25b1046a7e2842",
+  "_resolved": "https://registry.npmjs.org/lodash.union/-/lodash.union-4.3.0.tgz",
+  "_shasum": "9da994773c563838fc4785c459d5a0dbe18305b8",
   "_shrinkwrap": null,
-  "_spec": "lodash.union@4.2.1",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_spec": "lodash.union@~4.3.0",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "email": "john.david.dalton@gmail.com",
     "name": "John-David Dalton",
@@ -63,7 +63,7 @@
     }
   ],
   "dependencies": {
-    "lodash._baseflatten": "~4.1.0",
+    "lodash._baseflatten": "~4.2.0",
     "lodash._baseuniq": "~4.5.0",
     "lodash.rest": "^4.0.0"
   },
@@ -71,8 +71,8 @@
   "devDependencies": {},
   "directories": {},
   "dist": {
-    "shasum": "6871017b9b1ff71952c1e2bb2e25b1046a7e2842",
-    "tarball": "https://registry.npmjs.org/lodash.union/-/lodash.union-4.2.1.tgz"
+    "shasum": "9da994773c563838fc4785c459d5a0dbe18305b8",
+    "tarball": "https://registry.npmjs.org/lodash.union/-/lodash.union-4.3.0.tgz"
   },
   "homepage": "https://lodash.com/",
   "icon": "https://lodash.com/icon.svg",
@@ -105,5 +105,5 @@
   "scripts": {
     "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\""
   },
-  "version": "4.2.1"
+  "version": "4.3.0"
 }
diff --git a/deps/npm/node_modules/normalize-git-url/.travis.yml b/deps/npm/node_modules/normalize-git-url/.travis.yml
new file mode 100644
index 0000000000..ab9182bf24
--- /dev/null
+++ b/deps/npm/node_modules/normalize-git-url/.travis.yml
@@ -0,0 +1,10 @@
+language: node_js
+node_js:
+  - "5"
+  - "4"
+  - iojs
+  - "0.12"
+  - "0.10"
+  - "0.8"
+sudo: false
+script: "npm test"
diff --git a/deps/npm/node_modules/normalize-git-url/normalize-git-url.js b/deps/npm/node_modules/normalize-git-url/normalize-git-url.js
index db0022ac36..bb691e11de 100644
--- a/deps/npm/node_modules/normalize-git-url/normalize-git-url.js
+++ b/deps/npm/node_modules/normalize-git-url/normalize-git-url.js
@@ -23,6 +23,8 @@ module.exports = function normalize (u) {
   if (altered) {
     if (u.match(/^git\+https?/) && parsed.pathname.match(/\/?:[^0-9]/)) {
       returnedUrl = u.replace(/^git\+(.*:[^:]+):(.*)/, '$1/$2')
+    } else if (u.match(/^git\+file/)) {
+      returnedUrl = u.replace(/^git\+/, '')
     } else {
       returnedUrl = u.replace(/^(?:git\+)?ssh:\/\//, '')
     }
diff --git a/deps/npm/node_modules/normalize-git-url/package.json b/deps/npm/node_modules/normalize-git-url/package.json
index ab01c0e8f3..bf8ea5468a 100644
--- a/deps/npm/node_modules/normalize-git-url/package.json
+++ b/deps/npm/node_modules/normalize-git-url/package.json
@@ -1,22 +1,62 @@
 {
-  "name": "normalize-git-url",
-  "version": "3.0.1",
-  "description": "Normalizes Git URLs. For npm, but you can use it too.",
-  "main": "normalize-git-url.js",
-  "directories": {
-    "test": "test"
+  "_args": [
+    [
+      "normalize-git-url@~3.0.2",
+      "/Users/rebecca/code/npm"
+    ]
+  ],
+  "_from": "normalize-git-url@>=3.0.2 <3.1.0",
+  "_id": "normalize-git-url@3.0.2",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/normalize-git-url",
+  "_nodeVersion": "4.4.0",
+  "_npmOperationalInternal": {
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/normalize-git-url-3.0.2.tgz_1460155404934_0.9728229902684689"
+  },
+  "_npmUser": {
+    "email": "me@re-becca.org",
+    "name": "iarna"
+  },
+  "_npmVersion": "3.8.7",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "normalize-git-url",
+    "raw": "normalize-git-url@~3.0.2",
+    "rawSpec": "~3.0.2",
+    "scope": null,
+    "spec": ">=3.0.2 <3.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/"
+  ],
+  "_shasum": "8e5f14be0bdaedb73e07200310aa416c27350fc4",
+  "_shrinkwrap": null,
+  "_spec": "normalize-git-url@~3.0.2",
+  "_where": "/Users/rebecca/code/npm",
+  "author": {
+    "email": "ogd@aoaioxxysz.net",
+    "name": "Forrest L Norvell"
+  },
+  "bugs": {
+    "url": "https://github.com/npm/normalize-git-url/issues"
   },
   "dependencies": {},
+  "description": "Normalizes Git URLs. For npm, but you can use it too.",
   "devDependencies": {
     "tap": "^1.1.0"
   },
-  "scripts": {
-    "test": "tap test/*.js"
+  "directories": {
+    "test": "test"
   },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/npm/normalize-git-url.git"
+  "dist": {
+    "shasum": "8e5f14be0bdaedb73e07200310aa416c27350fc4",
+    "tarball": "https://registry.npmjs.org/normalize-git-url/-/normalize-git-url-3.0.2.tgz"
   },
+  "gitHead": "59553801a9f389857b48e71e9ab54592815f7d15",
+  "homepage": "https://github.com/npm/normalize-git-url",
   "keywords": [
     "git",
     "github",
@@ -24,42 +64,31 @@
     "normalize",
     "npm"
   ],
-  "author": {
-    "name": "Forrest L Norvell",
-    "email": "ogd@aoaioxxysz.net"
-  },
   "license": "ISC",
-  "bugs": {
-    "url": "https://github.com/npm/normalize-git-url/issues"
-  },
-  "homepage": "https://github.com/npm/normalize-git-url",
-  "gitHead": "8393cd4345e404eb6ad2ff6853dcc8287807ca22",
-  "_id": "normalize-git-url@3.0.1",
-  "_shasum": "d40d419d05a15870271e50534dbb7b8ccd9b0a5c",
-  "_from": "normalize-git-url@>=3.0.1 <3.1.0",
-  "_npmVersion": "3.1.2",
-  "_nodeVersion": "2.2.2",
-  "_npmUser": {
-    "name": "zkat",
-    "email": "kat@sykosomatic.org"
-  },
-  "dist": {
-    "shasum": "d40d419d05a15870271e50534dbb7b8ccd9b0a5c",
-    "tarball": "http://registry.npmjs.org/normalize-git-url/-/normalize-git-url-3.0.1.tgz"
-  },
+  "main": "normalize-git-url.js",
   "maintainers": [
     {
-      "name": "othiym23",
-      "email": "ogd@aoaioxxysz.net"
+      "email": "ogd@aoaioxxysz.net",
+      "name": "othiym23"
     },
     {
-      "name": "iarna",
-      "email": "me@re-becca.org"
+      "email": "me@re-becca.org",
+      "name": "iarna"
     },
     {
-      "name": "zkat",
-      "email": "kat@sykosomatic.org"
+      "email": "kat@sykosomatic.org",
+      "name": "zkat"
     }
   ],
-  "_resolved": "https://registry.npmjs.org/normalize-git-url/-/normalize-git-url-3.0.1.tgz"
+  "name": "normalize-git-url",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/npm/normalize-git-url.git"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "version": "3.0.2"
 }
diff --git a/deps/npm/node_modules/normalize-git-url/test/basic.js b/deps/npm/node_modules/normalize-git-url/test/basic.js
index 37952d651a..4b513a5898 100644
--- a/deps/npm/node_modules/normalize-git-url/test/basic.js
+++ b/deps/npm/node_modules/normalize-git-url/test/basic.js
@@ -59,6 +59,13 @@ test('basic normalization tests', function (t) {
     normalize('git+ssh://git@github.com:npm/npm-proto.git#othiym23/organized'),
     { url: 'git@github.com:npm/npm-proto.git', branch: 'othiym23/organized' }
   )
-
+  t.same(
+    normalize('git+file:///foo/bar.git'),
+    { url: 'file:///foo/bar.git', branch: 'master' }
+  )
+  t.same(
+    normalize('git+file://C:\\Users\\hello\\testing.git#zkat/windows-files'),
+    { url: 'file://C:\\Users\\hello\\testing.git', branch: 'zkat/windows-files'}
+  )
   t.end()
 })
diff --git a/deps/npm/node_modules/npm-package-arg/.travis.yml b/deps/npm/node_modules/npm-package-arg/.travis.yml
new file mode 100644
index 0000000000..ab9182bf24
--- /dev/null
+++ b/deps/npm/node_modules/npm-package-arg/.travis.yml
@@ -0,0 +1,10 @@
+language: node_js
+node_js:
+  - "5"
+  - "4"
+  - iojs
+  - "0.12"
+  - "0.10"
+  - "0.8"
+sudo: false
+script: "npm test"
diff --git a/deps/npm/node_modules/npm-package-arg/npa.js b/deps/npm/node_modules/npm-package-arg/npa.js
index 8989049ec8..1e6deb1ec7 100644
--- a/deps/npm/node_modules/npm-package-arg/npa.js
+++ b/deps/npm/node_modules/npm-package-arg/npa.js
@@ -122,7 +122,7 @@ function parseLocal (res, arg) {
     throw new Error("Invalid Path: " + JSON.stringify(arg))
   }
   res.type = "local"
-  res.spec = path.resolve(arg)
+  res.spec = arg
 }
 
 function parseUrl (res, arg, urlparse) {
@@ -162,7 +162,13 @@ function parseUrl (res, arg, urlparse) {
 
     case "file:":
       res.type = "local"
-      res.spec = urlparse.pathname
+      if (isWindows && arg.match(/^file:\/\/\/?[a-z]:/i)) {
+        // Windows URIs usually parse all wrong, so we just take matters
+        // into our own hands, in this case.
+        res.spec = arg.replace(/^file:\/\/\/?/i, '')
+      } else {
+        res.spec = urlparse.pathname
+      }
       break
 
     default:
diff --git a/deps/npm/node_modules/npm-package-arg/package.json b/deps/npm/node_modules/npm-package-arg/package.json
index ec518ddf5d..4d544a7939 100644
--- a/deps/npm/node_modules/npm-package-arg/package.json
+++ b/deps/npm/node_modules/npm-package-arg/package.json
@@ -6,16 +6,20 @@
     ]
   ],
   "_from": "npm-package-arg@>=4.1.0 <4.2.0",
-  "_id": "npm-package-arg@4.1.0",
+  "_id": "npm-package-arg@4.1.1",
   "_inCache": true,
   "_installable": true,
   "_location": "/npm-package-arg",
-  "_nodeVersion": "4.2.1",
+  "_nodeVersion": "5.6.0",
+  "_npmOperationalInternal": {
+    "host": "packages-16-east.internal.npmjs.com",
+    "tmp": "tmp/npm-package-arg-4.1.1.tgz_1461107377267_0.3723941845819354"
+  },
   "_npmUser": {
-    "email": "me@re-becca.org",
-    "name": "iarna"
+    "email": "kat@sykosomatic.org",
+    "name": "zkat"
   },
-  "_npmVersion": "3.4.0",
+  "_npmVersion": "3.8.7",
   "_phantomChildren": {},
   "_requested": {
     "name": "npm-package-arg",
@@ -31,7 +35,8 @@
     "/npm-registry-client",
     "/realize-package-specifier"
   ],
-  "_shasum": "2e015f8ac00737cb97f997c9cbf059f42a74527d",
+  "_resolved": "https://registry.npmjs.org/npm-package-arg/-/npm-package-arg-4.1.1.tgz",
+  "_shasum": "86d9dca985b4c5e5d59772dfd5de6919998a495a",
   "_shrinkwrap": null,
   "_spec": "npm-package-arg@~4.1.0",
   "_where": "/Users/rebecca/code/npm",
@@ -55,25 +60,29 @@
     "test": "test"
   },
   "dist": {
-    "shasum": "2e015f8ac00737cb97f997c9cbf059f42a74527d",
-    "tarball": "http://registry.npmjs.org/npm-package-arg/-/npm-package-arg-4.1.0.tgz"
+    "shasum": "86d9dca985b4c5e5d59772dfd5de6919998a495a",
+    "tarball": "https://registry.npmjs.org/npm-package-arg/-/npm-package-arg-4.1.1.tgz"
   },
-  "gitHead": "383b4783a076b825815be51eb1ab2e4bb8a1e1fc",
+  "gitHead": "b39730cf0362576be0f3d3bfbc090af512a6afd2",
   "homepage": "https://github.com/npm/npm-package-arg",
   "license": "ISC",
   "main": "npa.js",
   "maintainers": [
     {
-      "name": "isaacs",
-      "email": "i@izs.me"
+      "email": "me@re-becca.org",
+      "name": "iarna"
+    },
+    {
+      "email": "i@izs.me",
+      "name": "isaacs"
     },
     {
-      "name": "othiym23",
-      "email": "ogd@aoaioxxysz.net"
+      "email": "ogd@aoaioxxysz.net",
+      "name": "othiym23"
     },
     {
-      "name": "iarna",
-      "email": "me@re-becca.org"
+      "email": "kat@sykosomatic.org",
+      "name": "zkat"
     }
   ],
   "name": "npm-package-arg",
@@ -86,5 +95,5 @@
   "scripts": {
     "test": "tap test/*.js"
   },
-  "version": "4.1.0"
+  "version": "4.1.1"
 }
diff --git a/deps/npm/node_modules/npm-package-arg/test/basic.js b/deps/npm/node_modules/npm-package-arg/test/basic.js
index b72826b901..7e4112b460 100644
--- a/deps/npm/node_modules/npm-package-arg/test/basic.js
+++ b/deps/npm/node_modules/npm-package-arg/test/basic.js
@@ -44,7 +44,7 @@ require("tap").test("basic", function (t) {
       raw: "@f fo o al/ a d s ;f",
       name: null,
       rawSpec: "@f fo o al/ a d s ;f",
-      spec: path.resolve("@f fo o al/ a d s ;f"),
+      spec: "@f fo o al/ a d s ;f",
       type: "local"
     },
 
diff --git a/deps/npm/node_modules/npm-package-arg/test/windows.js b/deps/npm/node_modules/npm-package-arg/test/windows.js
index e3c8ba6b59..b91416e2f9 100644
--- a/deps/npm/node_modules/npm-package-arg/test/windows.js
+++ b/deps/npm/node_modules/npm-package-arg/test/windows.js
@@ -10,7 +10,7 @@ var cases = {
     scope: null,
     name: null,
     rawSpec: "C:\\x\\y\\z",
-    spec: path.resolve("C:\\x\\y\\z"),
+    spec: "C:\\x\\y\\z",
     type: "local"
   },
   "foo@C:\\x\\y\\z": {
@@ -18,7 +18,39 @@ var cases = {
     scope: null,
     name: "foo",
     rawSpec: "C:\\x\\y\\z",
-    spec: path.resolve("C:\\x\\y\\z"),
+    spec: "C:\\x\\y\\z",
+    type: "local"
+  },
+  "foo@file:///C:\\x\\y\\z": {
+    raw: "foo@file:///C:\\x\\y\\z",
+    scope: null,
+    name: "foo",
+    rawSpec: "file:///C:\\x\\y\\z",
+    spec: "C:\\x\\y\\z",
+    type: "local"
+  },
+  "foo@file://C:\\x\\y\\z": {
+    raw: "foo@file://C:\\x\\y\\z",
+    scope: null,
+    name: "foo",
+    rawSpec: "file://C:\\x\\y\\z",
+    spec: "C:\\x\\y\\z",
+    type: "local"
+  },
+  "file:///C:\\x\\y\\z": {
+    raw: "file:///C:\\x\\y\\z",
+    scope: null,
+    name: null,
+    rawSpec: "file:///C:\\x\\y\\z",
+    spec: "C:\\x\\y\\z",
+    type: "local"
+  },
+  "file://C:\\x\\y\\z": {
+    raw: "file://C:\\x\\y\\z",
+    scope: null,
+    name: null,
+    rawSpec: "file://C:\\x\\y\\z",
+    spec: "C:\\x\\y\\z",
     type: "local"
   },
   "foo@/foo/bar/baz": {
@@ -26,7 +58,7 @@ var cases = {
     scope: null,
     name: "foo",
     rawSpec: "/foo/bar/baz",
-    spec: path.resolve("/foo/bar/baz"),
+    spec: "/foo/bar/baz",
     type: "local"
   }
 }
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.npmignore b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.npmignore
new file mode 100644
index 0000000000..38344f87a6
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.npmignore
@@ -0,0 +1,5 @@
+build/
+test/
+examples/
+fs.js
+zlib.js
\ No newline at end of file
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.travis.yml b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.travis.yml
new file mode 100644
index 0000000000..1b82118460
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.travis.yml
@@ -0,0 +1,52 @@
+sudo: false
+language: node_js
+before_install:
+  - npm install -g npm@2
+  - npm install -g npm
+notifications:
+  email: false
+matrix:
+  fast_finish: true
+  allow_failures:
+    - env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="6.0..latest"
+    - env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest"
+  include:
+  - node_js: '0.8'
+    env: TASK=test
+  - node_js: '0.10'
+    env: TASK=test
+  - node_js: '0.11'
+    env: TASK=test
+  - node_js: '0.12'
+    env: TASK=test
+  - node_js: 1
+    env: TASK=test
+  - node_js: 2
+    env: TASK=test
+  - node_js: 3
+    env: TASK=test
+  - node_js: 4
+    env: TASK=test
+  - node_js: 5
+    env: TASK=test
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=android BROWSER_VERSION="4.0..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=ie BROWSER_VERSION="9..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=opera BROWSER_VERSION="11..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=chrome BROWSER_VERSION="-3..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=firefox BROWSER_VERSION="-3..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="6.0..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=safari BROWSER_VERSION="5..latest"
+script: "npm run $TASK"
+env:
+  global:
+  - secure: rE2Vvo7vnjabYNULNyLFxOyt98BoJexDqsiOnfiD6kLYYsiQGfr/sbZkPMOFm9qfQG7pjqx+zZWZjGSswhTt+626C0t/njXqug7Yps4c3dFblzGfreQHp7wNX5TFsvrxd6dAowVasMp61sJcRnB2w8cUzoe3RAYUDHyiHktwqMc=
+  - secure: g9YINaKAdMatsJ28G9jCGbSaguXCyxSTy+pBO6Ch0Cf57ZLOTka3HqDj8p3nV28LUIHZ3ut5WO43CeYKwt4AUtLpBS3a0dndHdY6D83uY6b2qh5hXlrcbeQTq2cvw2y95F7hm4D1kwrgZ7ViqaKggRcEupAL69YbJnxeUDKWEdI=
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.zuul.yml b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.zuul.yml
new file mode 100644
index 0000000000..96d9cfbd38
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.zuul.yml
@@ -0,0 +1 @@
+ui: tape
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/LICENSE b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/LICENSE
new file mode 100644
index 0000000000..e3d4e695a4
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/LICENSE
@@ -0,0 +1,18 @@
+Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/README.md b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/README.md
new file mode 100644
index 0000000000..1a67c48cd0
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/README.md
@@ -0,0 +1,36 @@
+# readable-stream
+
+***Node-core v5.8.0 streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream)
+
+
+[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/)
+[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/)
+
+
+[![Sauce Test Status](https://saucelabs.com/browser-matrix/readable-stream.svg)](https://saucelabs.com/u/readable-stream)
+
+```bash
+npm install --save readable-stream
+```
+
+***Node-core streams for userland***
+
+This package is a mirror of the Streams2 and Streams3 implementations in
+Node-core, including [documentation](doc/stream.markdown).
+
+If you want to guarantee a stable streams base, regardless of what version of
+Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html).
+
+As of version 2.0.0 **readable-stream** uses semantic versioning.
+
+# Streams WG Team Members
+
+* **Chris Dickinson** ([@chrisdickinson](https://github.com/chrisdickinson)) <christopher.s.dickinson@gmail.com>
+  - Release GPG key: 9554F04D7259F04124DE6B476D5A82AC7E37093B
+* **Calvin Metcalf** ([@calvinmetcalf](https://github.com/calvinmetcalf)) <calvin.metcalf@gmail.com>
+  - Release GPG key: F3EF5F62A87FC27A22E643F714CE4FF5015AA242
+* **Rod Vagg** ([@rvagg](https://github.com/rvagg)) <rod@vagg.org>
+  - Release GPG key: DD8F2338BAE7501E3DD5AC78C273792F7D83545D
+* **Sam Newman** ([@sonewman](https://github.com/sonewman)) <newmansam@outlook.com>
+* **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) <mathiasbuus@gmail.com>
+* **Domenic Denicola** ([@domenic](https://github.com/domenic)) <d@domenic.me>
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/stream.markdown b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/stream.markdown
new file mode 100644
index 0000000000..0bc3819e63
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/stream.markdown
@@ -0,0 +1,1760 @@
+# Stream
+
+    Stability: 2 - Stable
+
+A stream is an abstract interface implemented by various objects in
+Node.js. For example a [request to an HTTP server][http-incoming-message] is a
+stream, as is [`process.stdout`][]. Streams are readable, writable, or both. All
+streams are instances of [`EventEmitter`][].
+
+You can load the Stream base classes by doing `require('stream')`.
+There are base classes provided for [Readable][] streams, [Writable][]
+streams, [Duplex][] streams, and [Transform][] streams.
+
+This document is split up into 3 sections:
+
+1. The first section explains the parts of the API that you need to be
+   aware of to use streams in your programs.
+2. The second section explains the parts of the API that you need to
+   use if you implement your own custom streams yourself. The API is designed to
+   make this easy for you to do.
+3. The third section goes into more depth about how streams work,
+   including some of the internal mechanisms and functions that you
+   should probably not modify unless you definitely know what you are
+   doing.
+
+
+## API for Stream Consumers
+
+
+
+Streams can be either [Readable][], [Writable][], or both ([Duplex][]).
+
+All streams are EventEmitters, but they also have other custom methods
+and properties depending on whether they are Readable, Writable, or
+Duplex.
+
+If a stream is both Readable and Writable, then it implements all of
+the methods and events. So, a [Duplex][] or [Transform][] stream is
+fully described by this API, though their implementation may be
+somewhat different.
+
+It is not necessary to implement Stream interfaces in order to consume
+streams in your programs. If you **are** implementing streaming
+interfaces in your own program, please also refer to
+[API for Stream Implementors][].
+
+Almost all Node.js programs, no matter how simple, use Streams in some
+way. Here is an example of using Streams in an Node.js program:
+
+```js
+const http = require('http');
+
+var server = http.createServer( (req, res) => {
+  // req is an http.IncomingMessage, which is a Readable Stream
+  // res is an http.ServerResponse, which is a Writable Stream
+
+  var body = '';
+  // we want to get the data as utf8 strings
+  // If you don't set an encoding, then you'll get Buffer objects
+  req.setEncoding('utf8');
+
+  // Readable streams emit 'data' events once a listener is added
+  req.on('data', (chunk) => {
+    body += chunk;
+  });
+
+  // the end event tells you that you have entire body
+  req.on('end', () => {
+    try {
+      var data = JSON.parse(body);
+    } catch (er) {
+      // uh oh!  bad json!
+      res.statusCode = 400;
+      return res.end(`error: ${er.message}`);
+    }
+
+    // write back something interesting to the user:
+    res.write(typeof data);
+    res.end();
+  });
+});
+
+server.listen(1337);
+
+// $ curl localhost:1337 -d '{}'
+// object
+// $ curl localhost:1337 -d '"foo"'
+// string
+// $ curl localhost:1337 -d 'not json'
+// error: Unexpected token o
+```
+
+### Class: stream.Duplex
+
+Duplex streams are streams that implement both the [Readable][] and
+[Writable][] interfaces.
+
+Examples of Duplex streams include:
+
+* [TCP sockets][]
+* [zlib streams][zlib]
+* [crypto streams][crypto]
+
+### Class: stream.Readable
+
+
+
+The Readable stream interface is the abstraction for a *source* of
+data that you are reading from. In other words, data comes *out* of a
+Readable stream.
+
+A Readable stream will not start emitting data until you indicate that
+you are ready to receive it.
+
+Readable streams have two "modes": a **flowing mode** and a **paused
+mode**. When in flowing mode, data is read from the underlying system
+and provided to your program as fast as possible. In paused mode, you
+must explicitly call [`stream.read()`][stream-read] to get chunks of data out.
+Streams start out in paused mode.
+
+**Note**: If no data event handlers are attached, and there are no
+[`stream.pipe()`][] destinations, and the stream is switched into flowing
+mode, then data will be lost.
+
+You can switch to flowing mode by doing any of the following:
+
+* Adding a [`'data'`][] event handler to listen for data.
+* Calling the [`stream.resume()`][stream-resume] method to explicitly open the
+  flow.
+* Calling the [`stream.pipe()`][] method to send the data to a [Writable][].
+
+You can switch back to paused mode by doing either of the following:
+
+* If there are no pipe destinations, by calling the
+  [`stream.pause()`][stream-pause] method.
+* If there are pipe destinations, by removing any [`'data'`][] event
+  handlers, and removing all pipe destinations by calling the
+  [`stream.unpipe()`][] method.
+
+Note that, for backwards compatibility reasons, removing [`'data'`][]
+event handlers will **not** automatically pause the stream. Also, if
+there are piped destinations, then calling [`stream.pause()`][stream-pause] will
+not guarantee that the stream will *remain* paused once those
+destinations drain and ask for more data.
+
+Examples of readable streams include:
+
+* [HTTP responses, on the client][http-incoming-message]
+* [HTTP requests, on the server][http-incoming-message]
+* [fs read streams][]
+* [zlib streams][zlib]
+* [crypto streams][crypto]
+* [TCP sockets][]
+* [child process stdout and stderr][]
+* [`process.stdin`][]
+
+#### Event: 'close'
+
+Emitted when the stream and any of its underlying resources (a file
+descriptor, for example) have been closed. The event indicates that
+no more events will be emitted, and no further computation will occur.
+
+Not all streams will emit the `'close'` event.
+
+#### Event: 'data'
+
+* `chunk` {Buffer|String} The chunk of data.
+
+Attaching a `'data'` event listener to a stream that has not been
+explicitly paused will switch the stream into flowing mode. Data will
+then be passed as soon as it is available.
+
+If you just want to get all the data out of the stream as fast as
+possible, this is the best way to do so.
+
+```js
+var readable = getReadableStreamSomehow();
+readable.on('data', (chunk) => {
+  console.log('got %d bytes of data', chunk.length);
+});
+```
+
+#### Event: 'end'
+
+This event fires when there will be no more data to read.
+
+Note that the `'end'` event **will not fire** unless the data is
+completely consumed. This can be done by switching into flowing mode,
+or by calling [`stream.read()`][stream-read] repeatedly until you get to the
+end.
+
+```js
+var readable = getReadableStreamSomehow();
+readable.on('data', (chunk) => {
+  console.log('got %d bytes of data', chunk.length);
+});
+readable.on('end', () => {
+  console.log('there will be no more data.');
+});
+```
+
+#### Event: 'error'
+
+* {Error Object}
+
+Emitted if there was an error receiving data.
+
+#### Event: 'readable'
+
+When a chunk of data can be read from the stream, it will emit a
+`'readable'` event.
+
+In some cases, listening for a `'readable'` event will cause some data
+to be read into the internal buffer from the underlying system, if it
+hadn't already.
+
+```javascript
+var readable = getReadableStreamSomehow();
+readable.on('readable', () => {
+  // there is some data to read now
+});
+```
+
+Once the internal buffer is drained, a `'readable'` event will fire
+again when more data is available.
+
+The `'readable'` event is not emitted in the "flowing" mode with the
+sole exception of the last one, on end-of-stream.
+
+The `'readable'` event indicates that the stream has new information:
+either new data is available or the end of the stream has been reached.
+In the former case, [`stream.read()`][stream-read] will return that data. In the
+latter case, [`stream.read()`][stream-read] will return null. For instance, in
+the following example, `foo.txt` is an empty file:
+
+```js
+const fs = require('fs');
+var rr = fs.createReadStream('foo.txt');
+rr.on('readable', () => {
+  console.log('readable:', rr.read());
+});
+rr.on('end', () => {
+  console.log('end');
+});
+```
+
+The output of running this script is:
+
+```
+$ node test.js
+readable: null
+end
+```
+
+#### readable.isPaused()
+
+* Return: {Boolean}
+
+This method returns whether or not the `readable` has been **explicitly**
+paused by client code (using [`stream.pause()`][stream-pause] without a
+corresponding [`stream.resume()`][stream-resume]).
+
+```js
+var readable = new stream.Readable
+
+readable.isPaused() // === false
+readable.pause()
+readable.isPaused() // === true
+readable.resume()
+readable.isPaused() // === false
+```
+
+#### readable.pause()
+
+* Return: `this`
+
+This method will cause a stream in flowing mode to stop emitting
+[`'data'`][] events, switching out of flowing mode. Any data that becomes
+available will remain in the internal buffer.
+
+```js
+var readable = getReadableStreamSomehow();
+readable.on('data', (chunk) => {
+  console.log('got %d bytes of data', chunk.length);
+  readable.pause();
+  console.log('there will be no more data for 1 second');
+  setTimeout(() => {
+    console.log('now data will start flowing again');
+    readable.resume();
+  }, 1000);
+});
+```
+
+#### readable.pipe(destination[, options])
+
+* `destination` {stream.Writable} The destination for writing data
+* `options` {Object} Pipe options
+  * `end` {Boolean} End the writer when the reader ends. Default = `true`
+
+This method pulls all the data out of a readable stream, and writes it
+to the supplied destination, automatically managing the flow so that
+the destination is not overwhelmed by a fast readable stream.
+
+Multiple destinations can be piped to safely.
+
+```js
+var readable = getReadableStreamSomehow();
+var writable = fs.createWriteStream('file.txt');
+// All the data from readable goes into 'file.txt'
+readable.pipe(writable);
+```
+
+This function returns the destination stream, so you can set up pipe
+chains like so:
+
+```js
+var r = fs.createReadStream('file.txt');
+var z = zlib.createGzip();
+var w = fs.createWriteStream('file.txt.gz');
+r.pipe(z).pipe(w);
+```
+
+For example, emulating the Unix `cat` command:
+
+```js
+process.stdin.pipe(process.stdout);
+```
+
+By default [`stream.end()`][stream-end] is called on the destination when the
+source stream emits [`'end'`][], so that `destination` is no longer writable.
+Pass `{ end: false }` as `options` to keep the destination stream open.
+
+This keeps `writer` open so that "Goodbye" can be written at the
+end.
+
+```js
+reader.pipe(writer, { end: false });
+reader.on('end', () => {
+  writer.end('Goodbye\n');
+});
+```
+
+Note that [`process.stderr`][] and [`process.stdout`][] are never closed until
+the process exits, regardless of the specified options.
+
+#### readable.read([size])
+
+* `size` {Number} Optional argument to specify how much data to read.
+* Return {String|Buffer|Null}
+
+The `read()` method pulls some data out of the internal buffer and
+returns it. If there is no data available, then it will return
+`null`.
+
+If you pass in a `size` argument, then it will return that many
+bytes. If `size` bytes are not available, then it will return `null`,
+unless we've ended, in which case it will return the data remaining
+in the buffer.
+
+If you do not specify a `size` argument, then it will return all the
+data in the internal buffer.
+
+This method should only be called in paused mode. In flowing mode,
+this method is called automatically until the internal buffer is
+drained.
+
+```js
+var readable = getReadableStreamSomehow();
+readable.on('readable', () => {
+  var chunk;
+  while (null !== (chunk = readable.read())) {
+    console.log('got %d bytes of data', chunk.length);
+  }
+});
+```
+
+If this method returns a data chunk, then it will also trigger the
+emission of a [`'data'`][] event.
+
+Note that calling [`stream.read([size])`][stream-read] after the [`'end'`][]
+event has been triggered will return `null`. No runtime error will be raised.
+
+#### readable.resume()
+
+* Return: `this`
+
+This method will cause the readable stream to resume emitting [`'data'`][]
+events.
+
+This method will switch the stream into flowing mode. If you do *not*
+want to consume the data from a stream, but you *do* want to get to
+its [`'end'`][] event, you can call [`stream.resume()`][stream-resume] to open
+the flow of data.
+
+```js
+var readable = getReadableStreamSomehow();
+readable.resume();
+readable.on('end', () => {
+  console.log('got to the end, but did not read anything');
+});
+```
+
+#### readable.setEncoding(encoding)
+
+* `encoding` {String} The encoding to use.
+* Return: `this`
+
+Call this function to cause the stream to return strings of the specified
+encoding instead of Buffer objects. For example, if you do
+`readable.setEncoding('utf8')`, then the output data will be interpreted as
+UTF-8 data, and returned as strings. If you do `readable.setEncoding('hex')`,
+then the data will be encoded in hexadecimal string format.
+
+This properly handles multi-byte characters that would otherwise be
+potentially mangled if you simply pulled the Buffers directly and
+called [`buf.toString(encoding)`][] on them. If you want to read the data
+as strings, always use this method.
+
+Also you can disable any encoding at all with `readable.setEncoding(null)`.
+This approach is very useful if you deal with binary data or with large
+multi-byte strings spread out over multiple chunks.
+
+```js
+var readable = getReadableStreamSomehow();
+readable.setEncoding('utf8');
+readable.on('data', (chunk) => {
+  assert.equal(typeof chunk, 'string');
+  console.log('got %d characters of string data', chunk.length);
+});
+```
+
+#### readable.unpipe([destination])
+
+* `destination` {stream.Writable} Optional specific stream to unpipe
+
+This method will remove the hooks set up for a previous [`stream.pipe()`][]
+call.
+
+If the destination is not specified, then all pipes are removed.
+
+If the destination is specified, but no pipe is set up for it, then
+this is a no-op.
+
+```js
+var readable = getReadableStreamSomehow();
+var writable = fs.createWriteStream('file.txt');
+// All the data from readable goes into 'file.txt',
+// but only for the first second
+readable.pipe(writable);
+setTimeout(() => {
+  console.log('stop writing to file.txt');
+  readable.unpipe(writable);
+  console.log('manually close the file stream');
+  writable.end();
+}, 1000);
+```
+
+#### readable.unshift(chunk)
+
+* `chunk` {Buffer|String} Chunk of data to unshift onto the read queue
+
+This is useful in certain cases where a stream is being consumed by a
+parser, which needs to "un-consume" some data that it has
+optimistically pulled out of the source, so that the stream can be
+passed on to some other party.
+
+Note that `stream.unshift(chunk)` cannot be called after the [`'end'`][] event
+has been triggered; a runtime error will be raised.
+
+If you find that you must often call `stream.unshift(chunk)` in your
+programs, consider implementing a [Transform][] stream instead. (See [API
+for Stream Implementors][].)
+
+```js
+// Pull off a header delimited by \n\n
+// use unshift() if we get too much
+// Call the callback with (error, header, stream)
+const StringDecoder = require('string_decoder').StringDecoder;
+function parseHeader(stream, callback) {
+  stream.on('error', callback);
+  stream.on('readable', onReadable);
+  var decoder = new StringDecoder('utf8');
+  var header = '';
+  function onReadable() {
+    var chunk;
+    while (null !== (chunk = stream.read())) {
+      var str = decoder.write(chunk);
+      if (str.match(/\n\n/)) {
+        // found the header boundary
+        var split = str.split(/\n\n/);
+        header += split.shift();
+        var remaining = split.join('\n\n');
+        var buf = new Buffer(remaining, 'utf8');
+        if (buf.length)
+          stream.unshift(buf);
+        stream.removeListener('error', callback);
+        stream.removeListener('readable', onReadable);
+        // now the body of the message can be read from the stream.
+        callback(null, header, stream);
+      } else {
+        // still reading the header.
+        header += str;
+      }
+    }
+  }
+}
+```
+
+Note that, unlike [`stream.push(chunk)`][stream-push], `stream.unshift(chunk)`
+will not end the reading process by resetting the internal reading state of the
+stream. This can cause unexpected results if `unshift()` is called during a
+read (i.e. from within a [`stream._read()`][stream-_read] implementation on a
+custom stream). Following the call to `unshift()` with an immediate
+[`stream.push('')`][stream-push] will reset the reading state appropriately,
+however it is best to simply avoid calling `unshift()` while in the process of
+performing a read.
+
+#### readable.wrap(stream)
+
+* `stream` {Stream} An "old style" readable stream
+
+Versions of Node.js prior to v0.10 had streams that did not implement the
+entire Streams API as it is today. (See [Compatibility][] for
+more information.)
+
+If you are using an older Node.js library that emits [`'data'`][] events and
+has a [`stream.pause()`][stream-pause] method that is advisory only, then you
+can use the `wrap()` method to create a [Readable][] stream that uses the old
+stream as its data source.
+
+You will very rarely ever need to call this function, but it exists
+as a convenience for interacting with old Node.js programs and libraries.
+
+For example:
+
+```js
+const OldReader = require('./old-api-module.js').OldReader;
+const Readable = require('stream').Readable;
+const oreader = new OldReader;
+const myReader = new Readable().wrap(oreader);
+
+myReader.on('readable', () => {
+  myReader.read(); // etc.
+});
+```
+
+### Class: stream.Transform
+
+Transform streams are [Duplex][] streams where the output is in some way
+computed from the input. They implement both the [Readable][] and
+[Writable][] interfaces.
+
+Examples of Transform streams include:
+
+* [zlib streams][zlib]
+* [crypto streams][crypto]
+
+### Class: stream.Writable
+
+
+
+The Writable stream interface is an abstraction for a *destination*
+that you are writing data *to*.
+
+Examples of writable streams include:
+
+* [HTTP requests, on the client][]
+* [HTTP responses, on the server][]
+* [fs write streams][]
+* [zlib streams][zlib]
+* [crypto streams][crypto]
+* [TCP sockets][]
+* [child process stdin][]
+* [`process.stdout`][], [`process.stderr`][]
+
+#### Event: 'drain'
+
+If a [`stream.write(chunk)`][stream-write] call returns `false`, then the
+`'drain'` event will indicate when it is appropriate to begin writing more data
+to the stream.
+
+```js
+// Write the data to the supplied writable stream one million times.
+// Be attentive to back-pressure.
+function writeOneMillionTimes(writer, data, encoding, callback) {
+  var i = 1000000;
+  write();
+  function write() {
+    var ok = true;
+    do {
+      i -= 1;
+      if (i === 0) {
+        // last time!
+        writer.write(data, encoding, callback);
+      } else {
+        // see if we should continue, or wait
+        // don't pass the callback, because we're not done yet.
+        ok = writer.write(data, encoding);
+      }
+    } while (i > 0 && ok);
+    if (i > 0) {
+      // had to stop early!
+      // write some more once it drains
+      writer.once('drain', write);
+    }
+  }
+}
+```
+
+#### Event: 'error'
+
+* {Error}
+
+Emitted if there was an error when writing or piping data.
+
+#### Event: 'finish'
+
+When the [`stream.end()`][stream-end] method has been called, and all data has
+been flushed to the underlying system, this event is emitted.
+
+```javascript
+var writer = getWritableStreamSomehow();
+for (var i = 0; i < 100; i ++) {
+  writer.write('hello, #${i}!\n');
+}
+writer.end('this is the end\n');
+writer.on('finish', () => {
+  console.error('all writes are now complete.');
+});
+```
+
+#### Event: 'pipe'
+
+* `src` {stream.Readable} source stream that is piping to this writable
+
+This is emitted whenever the [`stream.pipe()`][] method is called on a readable
+stream, adding this writable to its set of destinations.
+
+```js
+var writer = getWritableStreamSomehow();
+var reader = getReadableStreamSomehow();
+writer.on('pipe', (src) => {
+  console.error('something is piping into the writer');
+  assert.equal(src, reader);
+});
+reader.pipe(writer);
+```
+
+#### Event: 'unpipe'
+
+* `src` {[Readable][] Stream} The source stream that
+  [unpiped][`stream.unpipe()`] this writable
+
+This is emitted whenever the [`stream.unpipe()`][] method is called on a
+readable stream, removing this writable from its set of destinations.
+
+```js
+var writer = getWritableStreamSomehow();
+var reader = getReadableStreamSomehow();
+writer.on('unpipe', (src) => {
+  console.error('something has stopped piping into the writer');
+  assert.equal(src, reader);
+});
+reader.pipe(writer);
+reader.unpipe(writer);
+```
+
+#### writable.cork()
+
+Forces buffering of all writes.
+
+Buffered data will be flushed either at [`stream.uncork()`][] or at
+[`stream.end()`][stream-end] call.
+
+#### writable.end([chunk][, encoding][, callback])
+
+* `chunk` {String|Buffer} Optional data to write
+* `encoding` {String} The encoding, if `chunk` is a String
+* `callback` {Function} Optional callback for when the stream is finished
+
+Call this method when no more data will be written to the stream. If supplied,
+the callback is attached as a listener on the [`'finish'`][] event.
+
+Calling [`stream.write()`][stream-write] after calling
+[`stream.end()`][stream-end] will raise an error.
+
+```js
+// write 'hello, ' and then end with 'world!'
+var file = fs.createWriteStream('example.txt');
+file.write('hello, ');
+file.end('world!');
+// writing more now is not allowed!
+```
+
+#### writable.setDefaultEncoding(encoding)
+
+* `encoding` {String} The new default encoding
+
+Sets the default encoding for a writable stream.
+
+#### writable.uncork()
+
+Flush all data, buffered since [`stream.cork()`][] call.
+
+#### writable.write(chunk[, encoding][, callback])
+
+* `chunk` {String|Buffer} The data to write
+* `encoding` {String} The encoding, if `chunk` is a String
+* `callback` {Function} Callback for when this chunk of data is flushed
+* Returns: {Boolean} `true` if the data was handled completely.
+
+This method writes some data to the underlying system, and calls the
+supplied callback once the data has been fully handled.
+
+The return value indicates if you should continue writing right now.
+If the data had to be buffered internally, then it will return
+`false`. Otherwise, it will return `true`.
+
+This return value is strictly advisory. You MAY continue to write,
+even if it returns `false`. However, writes will be buffered in
+memory, so it is best not to do this excessively. Instead, wait for
+the [`'drain'`][] event before writing more data.
+
+
+## API for Stream Implementors
+
+
+
+To implement any sort of stream, the pattern is the same:
+
+1. Extend the appropriate parent class in your own subclass. (The
+   [`util.inherits()`][] method is particularly helpful for this.)
+2. Call the appropriate parent class constructor in your constructor,
+   to be sure that the internal mechanisms are set up properly.
+3. Implement one or more specific methods, as detailed below.
+
+The class to extend and the method(s) to implement depend on the sort
+of stream class you are writing:
+
+
+  
+    
+      
+      
+      
+    
+  
+  
+    
+    
+    
+  
+  
+    
+    
+    
+  
+  
+    
+    
+    
+  
+  
+    
+    
+    
+  
+
    
+        
    Use-case
    
+          		
+        
    Class
    
+          		
+        
    Method(s) to implement
    
+      
    
+      
    Reading only
    
+        		
+      
    [Readable](#stream_class_stream_readable_1)
    
+        		
+      
    [_read][stream-_read]
    
+    
    
+      
    Writing only
    
+        		
+      
    [Writable](#stream_class_stream_writable_1)
    
+        		
+      
    [_write][stream-_write], [_writev][stream-_writev]
    
+    
    
+      
    Reading and writing
    
+        		
+      
    [Duplex](#stream_class_stream_duplex_1)
    
+        		
+      
    [_read][stream-_read], [_write][stream-_write], [_writev][stream-_writev]
    
+    
    
+      
    Operate on written data, then read the result
    
+        		
+      
    [Transform](#stream_class_stream_transform_1)
    
+        		
+      
    [_transform][stream-_transform], [_flush][stream-_flush]
    
+    
    
+
+In your implementation code, it is very important to never call the methods
+described in [API for Stream Consumers][]. Otherwise, you can potentially cause
+adverse side effects in programs that consume your streaming interfaces.
+
+### Class: stream.Duplex
+
+
+
+A "duplex" stream is one that is both Readable and Writable, such as a TCP
+socket connection.
+
+Note that `stream.Duplex` is an abstract class designed to be extended
+with an underlying implementation of the [`stream._read(size)`][stream-_read]
+and [`stream._write(chunk, encoding, callback)`][stream-_write] methods as you
+would with a Readable or Writable stream class.
+
+Since JavaScript doesn't have multiple prototypal inheritance, this class
+prototypally inherits from Readable, and then parasitically from Writable. It is
+thus up to the user to implement both the low-level
+[`stream._read(n)`][stream-_read] method as well as the low-level
+[`stream._write(chunk, encoding, callback)`][stream-_write] method on extension
+duplex classes.
+
+#### new stream.Duplex(options)
+
+* `options` {Object} Passed to both Writable and Readable
+  constructors. Also has the following fields:
+  * `allowHalfOpen` {Boolean} Default = `true`. If set to `false`, then
+    the stream will automatically end the readable side when the
+    writable side ends and vice versa.
+  * `readableObjectMode` {Boolean} Default = `false`. Sets `objectMode`
+    for readable side of the stream. Has no effect if `objectMode`
+    is `true`.
+  * `writableObjectMode` {Boolean} Default = `false`. Sets `objectMode`
+    for writable side of the stream. Has no effect if `objectMode`
+    is `true`.
+
+In classes that extend the Duplex class, make sure to call the
+constructor so that the buffering settings can be properly
+initialized.
+
+### Class: stream.PassThrough
+
+This is a trivial implementation of a [Transform][] stream that simply
+passes the input bytes across to the output. Its purpose is mainly
+for examples and testing, but there are occasionally use cases where
+it can come in handy as a building block for novel sorts of streams.
+
+### Class: stream.Readable
+
+
+
+`stream.Readable` is an abstract class designed to be extended with an
+underlying implementation of the [`stream._read(size)`][stream-_read] method.
+
+Please see [API for Stream Consumers][] for how to consume
+streams in your programs. What follows is an explanation of how to
+implement Readable streams in your programs.
+
+#### new stream.Readable([options])
+
+* `options` {Object}
+  * `highWaterMark` {Number} The maximum number of bytes to store in
+    the internal buffer before ceasing to read from the underlying
+    resource. Default = `16384` (16kb), or `16` for `objectMode` streams
+  * `encoding` {String} If specified, then buffers will be decoded to
+    strings using the specified encoding. Default = `null`
+  * `objectMode` {Boolean} Whether this stream should behave
+    as a stream of objects. Meaning that [`stream.read(n)`][stream-read] returns
+    a single value instead of a Buffer of size n. Default = `false`
+  * `read` {Function} Implementation for the [`stream._read()`][stream-_read]
+    method.
+
+In classes that extend the Readable class, make sure to call the
+Readable constructor so that the buffering settings can be properly
+initialized.
+
+#### readable.\_read(size)
+
+* `size` {Number} Number of bytes to read asynchronously
+
+Note: **Implement this method, but do NOT call it directly.**
+
+This method is prefixed with an underscore because it is internal to the
+class that defines it and should only be called by the internal Readable
+class methods. All Readable stream implementations must provide a \_read
+method to fetch data from the underlying resource.
+
+When `_read()` is called, if data is available from the resource, the `_read()`
+implementation should start pushing that data into the read queue by calling
+[`this.push(dataChunk)`][stream-push]. `_read()` should continue reading from
+the resource and pushing data until push returns `false`, at which point it
+should stop reading from the resource. Only when `_read()` is called again after
+it has stopped should it start reading more data from the resource and pushing
+that data onto the queue.
+
+Note: once the `_read()` method is called, it will not be called again until
+the [`stream.push()`][stream-push] method is called.
+
+The `size` argument is advisory. Implementations where a "read" is a
+single call that returns data can use this to know how much data to
+fetch. Implementations where that is not relevant, such as TCP or
+TLS, may ignore this argument, and simply provide data whenever it
+becomes available. There is no need, for example to "wait" until
+`size` bytes are available before calling [`stream.push(chunk)`][stream-push].
+
+#### readable.push(chunk[, encoding])
+
+
+* `chunk` {Buffer|Null|String} Chunk of data to push into the read queue
+* `encoding` {String} Encoding of String chunks.  Must be a valid
+  Buffer encoding, such as `'utf8'` or `'ascii'`
+* return {Boolean} Whether or not more pushes should be performed
+
+Note: **This method should be called by Readable implementors, NOT
+by consumers of Readable streams.**
+
+If a value other than null is passed, The `push()` method adds a chunk of data
+into the queue for subsequent stream processors to consume. If `null` is
+passed, it signals the end of the stream (EOF), after which no more data
+can be written.
+
+The data added with `push()` can be pulled out by calling the
+[`stream.read()`][stream-read] method when the [`'readable'`][] event fires.
+
+This API is designed to be as flexible as possible. For example,
+you may be wrapping a lower-level source which has some sort of
+pause/resume mechanism, and a data callback. In those cases, you
+could wrap the low-level source object by doing something like this:
+
+```js
+// source is an object with readStop() and readStart() methods,
+// and an `ondata` member that gets called when it has data, and
+// an `onend` member that gets called when the data is over.
+
+util.inherits(SourceWrapper, Readable);
+
+function SourceWrapper(options) {
+  Readable.call(this, options);
+
+  this._source = getLowlevelSourceObject();
+
+  // Every time there's data, we push it into the internal buffer.
+  this._source.ondata = (chunk) => {
+    // if push() returns false, then we need to stop reading from source
+    if (!this.push(chunk))
+      this._source.readStop();
+  };
+
+  // When the source ends, we push the EOF-signaling `null` chunk
+  this._source.onend = () => {
+    this.push(null);
+  };
+}
+
+// _read will be called when the stream wants to pull more data in
+// the advisory size argument is ignored in this case.
+SourceWrapper.prototype._read = function(size) {
+  this._source.readStart();
+};
+```
+
+#### Example: A Counting Stream
+
+
+
+This is a basic example of a Readable stream. It emits the numerals
+from 1 to 1,000,000 in ascending order, and then ends.
+
+```js
+const Readable = require('stream').Readable;
+const util = require('util');
+util.inherits(Counter, Readable);
+
+function Counter(opt) {
+  Readable.call(this, opt);
+  this._max = 1000000;
+  this._index = 1;
+}
+
+Counter.prototype._read = function() {
+  var i = this._index++;
+  if (i > this._max)
+    this.push(null);
+  else {
+    var str = '' + i;
+    var buf = new Buffer(str, 'ascii');
+    this.push(buf);
+  }
+};
+```
+
+#### Example: SimpleProtocol v1 (Sub-optimal)
+
+This is similar to the `parseHeader` function described
+[here](#stream_readable_unshift_chunk), but implemented as a custom stream.
+Also, note that this implementation does not convert the incoming data to a
+string.
+
+However, this would be better implemented as a [Transform][] stream. See
+[SimpleProtocol v2][] for a better implementation.
+
+```js
+// A parser for a simple data protocol.
+// The "header" is a JSON object, followed by 2 \n characters, and
+// then a message body.
+//
+// NOTE: This can be done more simply as a Transform stream!
+// Using Readable directly for this is sub-optimal. See the
+// alternative example below under the Transform section.
+
+const Readable = require('stream').Readable;
+const util = require('util');
+
+util.inherits(SimpleProtocol, Readable);
+
+function SimpleProtocol(source, options) {
+  if (!(this instanceof SimpleProtocol))
+    return new SimpleProtocol(source, options);
+
+  Readable.call(this, options);
+  this._inBody = false;
+  this._sawFirstCr = false;
+
+  // source is a readable stream, such as a socket or file
+  this._source = source;
+
+  var self = this;
+  source.on('end', () => {
+    self.push(null);
+  });
+
+  // give it a kick whenever the source is readable
+  // read(0) will not consume any bytes
+  source.on('readable', () => {
+    self.read(0);
+  });
+
+  this._rawHeader = [];
+  this.header = null;
+}
+
+SimpleProtocol.prototype._read = function(n) {
+  if (!this._inBody) {
+    var chunk = this._source.read();
+
+    // if the source doesn't have data, we don't have data yet.
+    if (chunk === null)
+      return this.push('');
+
+    // check if the chunk has a \n\n
+    var split = -1;
+    for (var i = 0; i < chunk.length; i++) {
+      if (chunk[i] === 10) { // '\n'
+        if (this._sawFirstCr) {
+          split = i;
+          break;
+        } else {
+          this._sawFirstCr = true;
+        }
+      } else {
+        this._sawFirstCr = false;
+      }
+    }
+
+    if (split === -1) {
+      // still waiting for the \n\n
+      // stash the chunk, and try again.
+      this._rawHeader.push(chunk);
+      this.push('');
+    } else {
+      this._inBody = true;
+      var h = chunk.slice(0, split);
+      this._rawHeader.push(h);
+      var header = Buffer.concat(this._rawHeader).toString();
+      try {
+        this.header = JSON.parse(header);
+      } catch (er) {
+        this.emit('error', new Error('invalid simple protocol data'));
+        return;
+      }
+      // now, because we got some extra data, unshift the rest
+      // back into the read queue so that our consumer will see it.
+      var b = chunk.slice(split);
+      this.unshift(b);
+      // calling unshift by itself does not reset the reading state
+      // of the stream; since we're inside _read, doing an additional
+      // push('') will reset the state appropriately.
+      this.push('');
+
+      // and let them know that we are done parsing the header.
+      this.emit('header', this.header);
+    }
+  } else {
+    // from there on, just provide the data to our consumer.
+    // careful not to push(null), since that would indicate EOF.
+    var chunk = this._source.read();
+    if (chunk) this.push(chunk);
+  }
+};
+
+// Usage:
+// var parser = new SimpleProtocol(source);
+// Now parser is a readable stream that will emit 'header'
+// with the parsed header data.
+```
+
+### Class: stream.Transform
+
+A "transform" stream is a duplex stream where the output is causally
+connected in some way to the input, such as a [zlib][] stream or a
+[crypto][] stream.
+
+There is no requirement that the output be the same size as the input,
+the same number of chunks, or arrive at the same time. For example, a
+Hash stream will only ever have a single chunk of output which is
+provided when the input is ended. A zlib stream will produce output
+that is either much smaller or much larger than its input.
+
+Rather than implement the [`stream._read()`][stream-_read] and
+[`stream._write()`][stream-_write] methods, Transform classes must implement the
+[`stream._transform()`][stream-_transform] method, and may optionally
+also implement the [`stream._flush()`][stream-_flush] method. (See below.)
+
+#### new stream.Transform([options])
+
+* `options` {Object} Passed to both Writable and Readable
+  constructors. Also has the following fields:
+  * `transform` {Function} Implementation for the
+    [`stream._transform()`][stream-_transform] method.
+  * `flush` {Function} Implementation for the [`stream._flush()`][stream-_flush]
+    method.
+
+In classes that extend the Transform class, make sure to call the
+constructor so that the buffering settings can be properly
+initialized.
+
+#### Events: 'finish' and 'end'
+
+The [`'finish'`][] and [`'end'`][] events are from the parent Writable
+and Readable classes respectively. The `'finish'` event is fired after
+[`stream.end()`][stream-end] is called and all chunks have been processed by
+[`stream._transform()`][stream-_transform], `'end'` is fired after all data has
+been output which is after the callback in [`stream._flush()`][stream-_flush]
+has been called.
+
+#### transform.\_flush(callback)
+
+* `callback` {Function} Call this function (optionally with an error
+  argument) when you are done flushing any remaining data.
+
+Note: **This function MUST NOT be called directly.**  It MAY be implemented
+by child classes, and if so, will be called by the internal Transform
+class methods only.
+
+In some cases, your transform operation may need to emit a bit more
+data at the end of the stream. For example, a `Zlib` compression
+stream will store up some internal state so that it can optimally
+compress the output. At the end, however, it needs to do the best it
+can with what is left, so that the data will be complete.
+
+In those cases, you can implement a `_flush()` method, which will be
+called at the very end, after all the written data is consumed, but
+before emitting [`'end'`][] to signal the end of the readable side. Just
+like with [`stream._transform()`][stream-_transform], call
+`transform.push(chunk)` zero or more times, as appropriate, and call `callback`
+when the flush operation is complete.
+
+This method is prefixed with an underscore because it is internal to
+the class that defines it, and should not be called directly by user
+programs. However, you **are** expected to override this method in
+your own extension classes.
+
+#### transform.\_transform(chunk, encoding, callback)
+
+* `chunk` {Buffer|String} The chunk to be transformed. Will **always**
+  be a buffer unless the `decodeStrings` option was set to `false`.
+* `encoding` {String} If the chunk is a string, then this is the
+  encoding type. If chunk is a buffer, then this is the special
+  value - 'buffer', ignore it in this case.
+* `callback` {Function} Call this function (optionally with an error
+  argument and data) when you are done processing the supplied chunk.
+
+Note: **This function MUST NOT be called directly.**  It should be
+implemented by child classes, and called by the internal Transform
+class methods only.
+
+All Transform stream implementations must provide a `_transform()`
+method to accept input and produce output.
+
+`_transform()` should do whatever has to be done in this specific
+Transform class, to handle the bytes being written, and pass them off
+to the readable portion of the interface. Do asynchronous I/O,
+process things, and so on.
+
+Call `transform.push(outputChunk)` 0 or more times to generate output
+from this input chunk, depending on how much data you want to output
+as a result of this chunk.
+
+Call the callback function only when the current chunk is completely
+consumed. Note that there may or may not be output as a result of any
+particular input chunk. If you supply a second argument to the callback
+it will be passed to the push method. In other words the following are
+equivalent:
+
+```js
+transform.prototype._transform = function (data, encoding, callback) {
+  this.push(data);
+  callback();
+};
+
+transform.prototype._transform = function (data, encoding, callback) {
+  callback(null, data);
+};
+```
+
+This method is prefixed with an underscore because it is internal to
+the class that defines it, and should not be called directly by user
+programs. However, you **are** expected to override this method in
+your own extension classes.
+
+#### Example: `SimpleProtocol` parser v2
+
+The example [here](#stream_example_simpleprotocol_v1_sub_optimal) of a simple
+protocol parser can be implemented simply by using the higher level
+[Transform][] stream class, similar to the `parseHeader` and `SimpleProtocol
+v1` examples.
+
+In this example, rather than providing the input as an argument, it
+would be piped into the parser, which is a more idiomatic Node.js stream
+approach.
+
+```javascript
+const util = require('util');
+const Transform = require('stream').Transform;
+util.inherits(SimpleProtocol, Transform);
+
+function SimpleProtocol(options) {
+  if (!(this instanceof SimpleProtocol))
+    return new SimpleProtocol(options);
+
+  Transform.call(this, options);
+  this._inBody = false;
+  this._sawFirstCr = false;
+  this._rawHeader = [];
+  this.header = null;
+}
+
+SimpleProtocol.prototype._transform = function(chunk, encoding, done) {
+  if (!this._inBody) {
+    // check if the chunk has a \n\n
+    var split = -1;
+    for (var i = 0; i < chunk.length; i++) {
+      if (chunk[i] === 10) { // '\n'
+        if (this._sawFirstCr) {
+          split = i;
+          break;
+        } else {
+          this._sawFirstCr = true;
+        }
+      } else {
+        this._sawFirstCr = false;
+      }
+    }
+
+    if (split === -1) {
+      // still waiting for the \n\n
+      // stash the chunk, and try again.
+      this._rawHeader.push(chunk);
+    } else {
+      this._inBody = true;
+      var h = chunk.slice(0, split);
+      this._rawHeader.push(h);
+      var header = Buffer.concat(this._rawHeader).toString();
+      try {
+        this.header = JSON.parse(header);
+      } catch (er) {
+        this.emit('error', new Error('invalid simple protocol data'));
+        return;
+      }
+      // and let them know that we are done parsing the header.
+      this.emit('header', this.header);
+
+      // now, because we got some extra data, emit this first.
+      this.push(chunk.slice(split));
+    }
+  } else {
+    // from there on, just provide the data to our consumer as-is.
+    this.push(chunk);
+  }
+  done();
+};
+
+// Usage:
+// var parser = new SimpleProtocol();
+// source.pipe(parser)
+// Now parser is a readable stream that will emit 'header'
+// with the parsed header data.
+```
+
+### Class: stream.Writable
+
+
+
+`stream.Writable` is an abstract class designed to be extended with an
+underlying implementation of the
+[`stream._write(chunk, encoding, callback)`][stream-_write] method.
+
+Please see [API for Stream Consumers][] for how to consume
+writable streams in your programs. What follows is an explanation of
+how to implement Writable streams in your programs.
+
+#### new stream.Writable([options])
+
+* `options` {Object}
+  * `highWaterMark` {Number} Buffer level when
+    [`stream.write()`][stream-write] starts returning `false`. Default = `16384`
+    (16kb), or `16` for `objectMode` streams.
+  * `decodeStrings` {Boolean} Whether or not to decode strings into
+    Buffers before passing them to [`stream._write()`][stream-_write].
+    Default = `true`
+  * `objectMode` {Boolean} Whether or not the
+    [`stream.write(anyObj)`][stream-write] is a valid operation. If set you can
+    write arbitrary data instead of only `Buffer` / `String` data.
+    Default = `false`
+  * `write` {Function} Implementation for the
+    [`stream._write()`][stream-_write] method.
+  * `writev` {Function} Implementation for the
+    [`stream._writev()`][stream-_writev] method.
+
+In classes that extend the Writable class, make sure to call the
+constructor so that the buffering settings can be properly
+initialized.
+
+#### writable.\_write(chunk, encoding, callback)
+
+* `chunk` {Buffer|String} The chunk to be written. Will **always**
+  be a buffer unless the `decodeStrings` option was set to `false`.
+* `encoding` {String} If the chunk is a string, then this is the
+  encoding type. If chunk is a buffer, then this is the special
+  value - 'buffer', ignore it in this case.
+* `callback` {Function} Call this function (optionally with an error
+  argument) when you are done processing the supplied chunk.
+
+All Writable stream implementations must provide a
+[`stream._write()`][stream-_write] method to send data to the underlying
+resource.
+
+Note: **This function MUST NOT be called directly.**  It should be
+implemented by child classes, and called by the internal Writable
+class methods only.
+
+Call the callback using the standard `callback(error)` pattern to
+signal that the write completed successfully or with an error.
+
+If the `decodeStrings` flag is set in the constructor options, then
+`chunk` may be a string rather than a Buffer, and `encoding` will
+indicate the sort of string that it is. This is to support
+implementations that have an optimized handling for certain string
+data encodings. If you do not explicitly set the `decodeStrings`
+option to `false`, then you can safely ignore the `encoding` argument,
+and assume that `chunk` will always be a Buffer.
+
+This method is prefixed with an underscore because it is internal to
+the class that defines it, and should not be called directly by user
+programs. However, you **are** expected to override this method in
+your own extension classes.
+
+#### writable.\_writev(chunks, callback)
+
+* `chunks` {Array} The chunks to be written. Each chunk has following
+  format: `{ chunk: ..., encoding: ... }`.
+* `callback` {Function} Call this function (optionally with an error
+  argument) when you are done processing the supplied chunks.
+
+Note: **This function MUST NOT be called directly.**  It may be
+implemented by child classes, and called by the internal Writable
+class methods only.
+
+This function is completely optional to implement. In most cases it is
+unnecessary. If implemented, it will be called with all the chunks
+that are buffered in the write queue.
+
+
+## Simplified Constructor API
+
+
+
+In simple cases there is now the added benefit of being able to construct a
+stream without inheritance.
+
+This can be done by passing the appropriate methods as constructor options:
+
+Examples:
+
+### Duplex
+
+```js
+var duplex = new stream.Duplex({
+  read: function(n) {
+    // sets this._read under the hood
+
+    // push data onto the read queue, passing null
+    // will signal the end of the stream (EOF)
+    this.push(chunk);
+  },
+  write: function(chunk, encoding, next) {
+    // sets this._write under the hood
+
+    // An optional error can be passed as the first argument
+    next()
+  }
+});
+
+// or
+
+var duplex = new stream.Duplex({
+  read: function(n) {
+    // sets this._read under the hood
+
+    // push data onto the read queue, passing null
+    // will signal the end of the stream (EOF)
+    this.push(chunk);
+  },
+  writev: function(chunks, next) {
+    // sets this._writev under the hood
+
+    // An optional error can be passed as the first argument
+    next()
+  }
+});
+```
+
+### Readable
+
+```js
+var readable = new stream.Readable({
+  read: function(n) {
+    // sets this._read under the hood
+
+    // push data onto the read queue, passing null
+    // will signal the end of the stream (EOF)
+    this.push(chunk);
+  }
+});
+```
+
+### Transform
+
+```js
+var transform = new stream.Transform({
+  transform: function(chunk, encoding, next) {
+    // sets this._transform under the hood
+
+    // generate output as many times as needed
+    // this.push(chunk);
+
+    // call when the current chunk is consumed
+    next();
+  },
+  flush: function(done) {
+    // sets this._flush under the hood
+
+    // generate output as many times as needed
+    // this.push(chunk);
+
+    done();
+  }
+});
+```
+
+### Writable
+
+```js
+var writable = new stream.Writable({
+  write: function(chunk, encoding, next) {
+    // sets this._write under the hood
+
+    // An optional error can be passed as the first argument
+    next()
+  }
+});
+
+// or
+
+var writable = new stream.Writable({
+  writev: function(chunks, next) {
+    // sets this._writev under the hood
+
+    // An optional error can be passed as the first argument
+    next()
+  }
+});
+```
+
+## Streams: Under the Hood
+
+
+
+### Buffering
+
+
+
+Both Writable and Readable streams will buffer data on an internal
+object which can be retrieved from `_writableState.getBuffer()` or
+`_readableState.buffer`, respectively.
+
+The amount of data that will potentially be buffered depends on the
+`highWaterMark` option which is passed into the constructor.
+
+Buffering in Readable streams happens when the implementation calls
+[`stream.push(chunk)`][stream-push]. If the consumer of the Stream does not
+call [`stream.read()`][stream-read], then the data will sit in the internal
+queue until it is consumed.
+
+Buffering in Writable streams happens when the user calls
+[`stream.write(chunk)`][stream-write] repeatedly, even when it returns `false`.
+
+The purpose of streams, especially with the [`stream.pipe()`][] method, is to
+limit the buffering of data to acceptable levels, so that sources and
+destinations of varying speed will not overwhelm the available memory.
+
+### Compatibility with Older Node.js Versions
+
+
+
+In versions of Node.js prior to v0.10, the Readable stream interface was
+simpler, but also less powerful and less useful.
+
+* Rather than waiting for you to call the [`stream.read()`][stream-read] method,
+  [`'data'`][] events would start emitting immediately. If you needed to do
+  some I/O to decide how to handle data, then you had to store the chunks
+  in some kind of buffer so that they would not be lost.
+* The [`stream.pause()`][stream-pause] method was advisory, rather than
+  guaranteed. This meant that you still had to be prepared to receive
+  [`'data'`][] events even when the stream was in a paused state.
+
+In Node.js v0.10, the [Readable][] class was added.
+For backwards compatibility with older Node.js programs, Readable streams
+switch into "flowing mode" when a [`'data'`][] event handler is added, or
+when the [`stream.resume()`][stream-resume] method is called. The effect is
+that, even if you are not using the new [`stream.read()`][stream-read] method
+and [`'readable'`][] event, you no longer have to worry about losing
+[`'data'`][] chunks.
+
+Most programs will continue to function normally. However, this
+introduces an edge case in the following conditions:
+
+* No [`'data'`][] event handler is added.
+* The [`stream.resume()`][stream-resume] method is never called.
+* The stream is not piped to any writable destination.
+
+For example, consider the following code:
+
+```js
+// WARNING!  BROKEN!
+net.createServer((socket) => {
+
+  // we add an 'end' method, but never consume the data
+  socket.on('end', () => {
+    // It will never get here.
+    socket.end('I got your message (but didnt read it)\n');
+  });
+
+}).listen(1337);
+```
+
+In versions of Node.js prior to v0.10, the incoming message data would be
+simply discarded. However, in Node.js v0.10 and beyond,
+the socket will remain paused forever.
+
+The workaround in this situation is to call the
+[`stream.resume()`][stream-resume] method to start the flow of data:
+
+```js
+// Workaround
+net.createServer((socket) => {
+
+  socket.on('end', () => {
+    socket.end('I got your message (but didnt read it)\n');
+  });
+
+  // start the flow of data, discarding it.
+  socket.resume();
+
+}).listen(1337);
+```
+
+In addition to new Readable streams switching into flowing mode,
+pre-v0.10 style streams can be wrapped in a Readable class using the
+[`stream.wrap()`][] method.
+
+
+### Object Mode
+
+
+
+Normally, Streams operate on Strings and Buffers exclusively.
+
+Streams that are in **object mode** can emit generic JavaScript values
+other than Buffers and Strings.
+
+A Readable stream in object mode will always return a single item from
+a call to [`stream.read(size)`][stream-read], regardless of what the size
+argument is.
+
+A Writable stream in object mode will always ignore the `encoding`
+argument to [`stream.write(data, encoding)`][stream-write].
+
+The special value `null` still retains its special value for object
+mode streams. That is, for object mode readable streams, `null` as a
+return value from [`stream.read()`][stream-read] indicates that there is no more
+data, and [`stream.push(null)`][stream-push] will signal the end of stream data
+(`EOF`).
+
+No streams in Node.js core are object mode streams. This pattern is only
+used by userland streaming libraries.
+
+You should set `objectMode` in your stream child class constructor on
+the options object. Setting `objectMode` mid-stream is not safe.
+
+For Duplex streams `objectMode` can be set exclusively for readable or
+writable side with `readableObjectMode` and `writableObjectMode`
+respectively. These options can be used to implement parsers and
+serializers with Transform streams.
+
+```js
+const util = require('util');
+const StringDecoder = require('string_decoder').StringDecoder;
+const Transform = require('stream').Transform;
+util.inherits(JSONParseStream, Transform);
+
+// Gets \n-delimited JSON string data, and emits the parsed objects
+function JSONParseStream() {
+  if (!(this instanceof JSONParseStream))
+    return new JSONParseStream();
+
+  Transform.call(this, { readableObjectMode : true });
+
+  this._buffer = '';
+  this._decoder = new StringDecoder('utf8');
+}
+
+JSONParseStream.prototype._transform = function(chunk, encoding, cb) {
+  this._buffer += this._decoder.write(chunk);
+  // split on newlines
+  var lines = this._buffer.split(/\r?\n/);
+  // keep the last partial line buffered
+  this._buffer = lines.pop();
+  for (var l = 0; l < lines.length; l++) {
+    var line = lines[l];
+    try {
+      var obj = JSON.parse(line);
+    } catch (er) {
+      this.emit('error', er);
+      return;
+    }
+    // push the parsed object out to the readable consumer
+    this.push(obj);
+  }
+  cb();
+};
+
+JSONParseStream.prototype._flush = function(cb) {
+  // Just handle any leftover
+  var rem = this._buffer.trim();
+  if (rem) {
+    try {
+      var obj = JSON.parse(rem);
+    } catch (er) {
+      this.emit('error', er);
+      return;
+    }
+    // push the parsed object out to the readable consumer
+    this.push(obj);
+  }
+  cb();
+};
+```
+
+### `stream.read(0)`
+
+There are some cases where you want to trigger a refresh of the
+underlying readable stream mechanisms, without actually consuming any
+data. In that case, you can call `stream.read(0)`, which will always
+return null.
+
+If the internal read buffer is below the `highWaterMark`, and the
+stream is not currently reading, then calling `stream.read(0)` will trigger
+a low-level [`stream._read()`][stream-_read] call.
+
+There is almost never a need to do this. However, you will see some
+cases in Node.js's internals where this is done, particularly in the
+Readable stream class internals.
+
+### `stream.push('')`
+
+Pushing a zero-byte string or Buffer (when not in [Object mode][]) has an
+interesting side effect. Because it *is* a call to
+[`stream.push()`][stream-push], it will end the `reading` process. However, it
+does *not* add any data to the readable buffer, so there's nothing for
+a user to consume.
+
+Very rarely, there are cases where you have no data to provide now,
+but the consumer of your stream (or, perhaps, another bit of your own
+code) will know when to check again, by calling [`stream.read(0)`][stream-read].
+In those cases, you *may* call `stream.push('')`.
+
+So far, the only use case for this functionality is in the
+[`tls.CryptoStream`][] class, which is deprecated in Node.js/io.js v1.0. If you
+find that you have to use `stream.push('')`, please consider another
+approach, because it almost certainly indicates that something is
+horribly wrong.
+
+[`'data'`]: #stream_event_data
+[`'drain'`]: #stream_event_drain
+[`'end'`]: #stream_event_end
+[`'finish'`]: #stream_event_finish
+[`'readable'`]: #stream_event_readable
+[`buf.toString(encoding)`]: https://nodejs.org/docs/v5.8.0/api/buffer.html#buffer_buf_tostring_encoding_start_end
+[`EventEmitter`]: https://nodejs.org/docs/v5.8.0/api/events.html#events_class_eventemitter
+[`process.stderr`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stderr
+[`process.stdin`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stdin
+[`process.stdout`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stdout
+[`stream.cork()`]: #stream_writable_cork
+[`stream.pipe()`]: #stream_readable_pipe_destination_options
+[`stream.uncork()`]: #stream_writable_uncork
+[`stream.unpipe()`]: #stream_readable_unpipe_destination
+[`stream.wrap()`]: #stream_readable_wrap_stream
+[`tls.CryptoStream`]: https://nodejs.org/docs/v5.8.0/api/tls.html#tls_class_cryptostream
+[`util.inherits()`]: https://nodejs.org/docs/v5.8.0/api/util.html#util_util_inherits_constructor_superconstructor
+[API for Stream Consumers]: #stream_api_for_stream_consumers
+[API for Stream Implementors]: #stream_api_for_stream_implementors
+[child process stdin]: https://nodejs.org/docs/v5.8.0/api/child_process.html#child_process_child_stdin
+[child process stdout and stderr]: https://nodejs.org/docs/v5.8.0/api/child_process.html#child_process_child_stdout
+[Compatibility]: #stream_compatibility_with_older_node_js_versions
+[crypto]: crypto.html
+[Duplex]: #stream_class_stream_duplex
+[fs read streams]: https://nodejs.org/docs/v5.8.0/api/fs.html#fs_class_fs_readstream
+[fs write streams]: https://nodejs.org/docs/v5.8.0/api/fs.html#fs_class_fs_writestream
+[HTTP requests, on the client]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_clientrequest
+[HTTP responses, on the server]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_serverresponse
+[http-incoming-message]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_incomingmessage
+[Object mode]: #stream_object_mode
+[Readable]: #stream_class_stream_readable
+[SimpleProtocol v2]: #stream_example_simpleprotocol_parser_v2
+[stream-_flush]: #stream_transform_flush_callback
+[stream-_read]: #stream_readable_read_size_1
+[stream-_transform]: #stream_transform_transform_chunk_encoding_callback
+[stream-_write]: #stream_writable_write_chunk_encoding_callback_1
+[stream-_writev]: #stream_writable_writev_chunks_callback
+[stream-end]: #stream_writable_end_chunk_encoding_callback
+[stream-pause]: #stream_readable_pause
+[stream-push]: #stream_readable_push_chunk_encoding
+[stream-read]: #stream_readable_read_size
+[stream-resume]: #stream_readable_resume
+[stream-write]: #stream_writable_write_chunk_encoding_callback
+[TCP sockets]: https://nodejs.org/docs/v5.8.0/api/net.html#net_class_net_socket
+[Transform]: #stream_class_stream_transform
+[Writable]: #stream_class_stream_writable
+[zlib]: zlib.html
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md
new file mode 100644
index 0000000000..c141a99c26
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md
@@ -0,0 +1,58 @@
+# streams WG Meeting 2015-01-30
+
+## Links
+
+* **Google Hangouts Video**: http://www.youtube.com/watch?v=I9nDOSGfwZg
+* **GitHub Issue**: https://github.com/iojs/readable-stream/issues/106
+* **Original Minutes Google Doc**: https://docs.google.com/document/d/17aTgLnjMXIrfjgNaTUnHQO7m3xgzHR2VXBTmi03Qii4/
+
+## Agenda
+
+Extracted from https://github.com/iojs/readable-stream/labels/wg-agenda prior to meeting.
+
+* adopt a charter [#105](https://github.com/iojs/readable-stream/issues/105)
+* release and versioning strategy [#101](https://github.com/iojs/readable-stream/issues/101)
+* simpler stream creation [#102](https://github.com/iojs/readable-stream/issues/102)
+* proposal: deprecate implicit flowing of streams [#99](https://github.com/iojs/readable-stream/issues/99)
+
+## Minutes
+
+### adopt a charter
+
+* group: +1's all around
+
+### What versioning scheme should be adopted?
+* group: +1’s 3.0.0
+* domenic+group: pulling in patches from other sources where appropriate
+* mikeal: version independently, suggesting versions for io.js
+* mikeal+domenic: work with TC to notify in advance of changes
+simpler stream creation
+
+### streamline creation of streams
+* sam: streamline creation of streams
+* domenic: nice simple solution posted
+  but, we lose the opportunity to change the model
+  may not be backwards incompatible (double check keys)
+
+  **action item:** domenic will check
+
+### remove implicit flowing of streams on(‘data’)
+* add isFlowing / isPaused
+* mikeal: worrying that we’re documenting polyfill methods – confuses users
+* domenic: more reflective API is probably good, with warning labels for users
+* new section for mad scientists (reflective stream access)
+* calvin: name the “third state”
+* mikeal: maybe borrow the name from whatwg?
+* domenic: we’re missing the “third state”
+* consensus: kind of difficult to name the third state
+* mikeal: figure out differences in states / compat
+* mathias: always flow on data – eliminates third state
+  * explore what it breaks
+
+**action items:**
+* ask isaac for ability to list packages by what public io.js APIs they use (esp. Stream)
+* ask rod/build for infrastructure
+* **chris**: explore the “flow on data” approach
+* add isPaused/isFlowing
+* add new docs section
+* move isPaused to that section
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/duplex.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/duplex.js
new file mode 100644
index 0000000000..ca807af876
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/duplex.js
@@ -0,0 +1 @@
+module.exports = require("./lib/_stream_duplex.js")
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js
new file mode 100644
index 0000000000..736693b840
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js
@@ -0,0 +1,75 @@
+// a duplex stream is just a stream that is both readable and writable.
+// Since JS doesn't have multiple prototypal inheritance, this class
+// prototypally inherits from Readable, and then parasitically from
+// Writable.
+
+'use strict';
+
+/**/
+
+var objectKeys = Object.keys || function (obj) {
+  var keys = [];
+  for (var key in obj) {
+    keys.push(key);
+  }return keys;
+};
+/**/
+
+module.exports = Duplex;
+
+/**/
+var processNextTick = require('process-nextick-args');
+/**/
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+var Readable = require('./_stream_readable');
+var Writable = require('./_stream_writable');
+
+util.inherits(Duplex, Readable);
+
+var keys = objectKeys(Writable.prototype);
+for (var v = 0; v < keys.length; v++) {
+  var method = keys[v];
+  if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
+}
+
+function Duplex(options) {
+  if (!(this instanceof Duplex)) return new Duplex(options);
+
+  Readable.call(this, options);
+  Writable.call(this, options);
+
+  if (options && options.readable === false) this.readable = false;
+
+  if (options && options.writable === false) this.writable = false;
+
+  this.allowHalfOpen = true;
+  if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
+
+  this.once('end', onend);
+}
+
+// the no-half-open enforcer
+function onend() {
+  // if we allow half-open state, or if the writable side ended,
+  // then we're ok.
+  if (this.allowHalfOpen || this._writableState.ended) return;
+
+  // no more data can be written.
+  // But allow more writes to happen in this tick.
+  processNextTick(onEndNT, this);
+}
+
+function onEndNT(self) {
+  self.end();
+}
+
+function forEach(xs, f) {
+  for (var i = 0, l = xs.length; i < l; i++) {
+    f(xs[i], i);
+  }
+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js
new file mode 100644
index 0000000000..d06f71f186
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js
@@ -0,0 +1,26 @@
+// a passthrough stream.
+// basically just the most minimal sort of Transform stream.
+// Every written chunk gets output as-is.
+
+'use strict';
+
+module.exports = PassThrough;
+
+var Transform = require('./_stream_transform');
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+util.inherits(PassThrough, Transform);
+
+function PassThrough(options) {
+  if (!(this instanceof PassThrough)) return new PassThrough(options);
+
+  Transform.call(this, options);
+}
+
+PassThrough.prototype._transform = function (chunk, encoding, cb) {
+  cb(null, chunk);
+};
\ No newline at end of file
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js
new file mode 100644
index 0000000000..54a9d5c553
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js
@@ -0,0 +1,880 @@
+'use strict';
+
+module.exports = Readable;
+
+/**/
+var processNextTick = require('process-nextick-args');
+/**/
+
+/**/
+var isArray = require('isarray');
+/**/
+
+/**/
+var Buffer = require('buffer').Buffer;
+/**/
+
+Readable.ReadableState = ReadableState;
+
+var EE = require('events');
+
+/**/
+var EElistenerCount = function (emitter, type) {
+  return emitter.listeners(type).length;
+};
+/**/
+
+/**/
+var Stream;
+(function () {
+  try {
+    Stream = require('st' + 'ream');
+  } catch (_) {} finally {
+    if (!Stream) Stream = require('events').EventEmitter;
+  }
+})();
+/**/
+
+var Buffer = require('buffer').Buffer;
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+/**/
+var debugUtil = require('util');
+var debug = undefined;
+if (debugUtil && debugUtil.debuglog) {
+  debug = debugUtil.debuglog('stream');
+} else {
+  debug = function () {};
+}
+/**/
+
+var StringDecoder;
+
+util.inherits(Readable, Stream);
+
+var Duplex;
+function ReadableState(options, stream) {
+  Duplex = Duplex || require('./_stream_duplex');
+
+  options = options || {};
+
+  // object stream flag. Used to make read(n) ignore n and to
+  // make all the buffer merging and length checks go away
+  this.objectMode = !!options.objectMode;
+
+  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.readableObjectMode;
+
+  // the point at which it stops calling _read() to fill the buffer
+  // Note: 0 is a valid value, means "don't call _read preemptively ever"
+  var hwm = options.highWaterMark;
+  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
+  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
+
+  // cast to ints.
+  this.highWaterMark = ~ ~this.highWaterMark;
+
+  this.buffer = [];
+  this.length = 0;
+  this.pipes = null;
+  this.pipesCount = 0;
+  this.flowing = null;
+  this.ended = false;
+  this.endEmitted = false;
+  this.reading = false;
+
+  // a flag to be able to tell if the onwrite cb is called immediately,
+  // or on a later tick.  We set this to true at first, because any
+  // actions that shouldn't happen until "later" should generally also
+  // not happen before the first write call.
+  this.sync = true;
+
+  // whenever we return null, then we set a flag to say
+  // that we're awaiting a 'readable' event emission.
+  this.needReadable = false;
+  this.emittedReadable = false;
+  this.readableListening = false;
+  this.resumeScheduled = false;
+
+  // Crypto is kind of old and crusty.  Historically, its default string
+  // encoding is 'binary' so we have to make this configurable.
+  // Everything else in the universe uses 'utf8', though.
+  this.defaultEncoding = options.defaultEncoding || 'utf8';
+
+  // when piping, we only care about 'readable' events that happen
+  // after read()ing all the bytes and not getting any pushback.
+  this.ranOut = false;
+
+  // the number of writers that are awaiting a drain event in .pipe()s
+  this.awaitDrain = 0;
+
+  // if true, a maybeReadMore has been scheduled
+  this.readingMore = false;
+
+  this.decoder = null;
+  this.encoding = null;
+  if (options.encoding) {
+    if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
+    this.decoder = new StringDecoder(options.encoding);
+    this.encoding = options.encoding;
+  }
+}
+
+var Duplex;
+function Readable(options) {
+  Duplex = Duplex || require('./_stream_duplex');
+
+  if (!(this instanceof Readable)) return new Readable(options);
+
+  this._readableState = new ReadableState(options, this);
+
+  // legacy
+  this.readable = true;
+
+  if (options && typeof options.read === 'function') this._read = options.read;
+
+  Stream.call(this);
+}
+
+// Manually shove something into the read() buffer.
+// This returns true if the highWaterMark has not been hit yet,
+// similar to how Writable.write() returns true if you should
+// write() some more.
+Readable.prototype.push = function (chunk, encoding) {
+  var state = this._readableState;
+
+  if (!state.objectMode && typeof chunk === 'string') {
+    encoding = encoding || state.defaultEncoding;
+    if (encoding !== state.encoding) {
+      chunk = new Buffer(chunk, encoding);
+      encoding = '';
+    }
+  }
+
+  return readableAddChunk(this, state, chunk, encoding, false);
+};
+
+// Unshift should *always* be something directly out of read()
+Readable.prototype.unshift = function (chunk) {
+  var state = this._readableState;
+  return readableAddChunk(this, state, chunk, '', true);
+};
+
+Readable.prototype.isPaused = function () {
+  return this._readableState.flowing === false;
+};
+
+function readableAddChunk(stream, state, chunk, encoding, addToFront) {
+  var er = chunkInvalid(state, chunk);
+  if (er) {
+    stream.emit('error', er);
+  } else if (chunk === null) {
+    state.reading = false;
+    onEofChunk(stream, state);
+  } else if (state.objectMode || chunk && chunk.length > 0) {
+    if (state.ended && !addToFront) {
+      var e = new Error('stream.push() after EOF');
+      stream.emit('error', e);
+    } else if (state.endEmitted && addToFront) {
+      var e = new Error('stream.unshift() after end event');
+      stream.emit('error', e);
+    } else {
+      var skipAdd;
+      if (state.decoder && !addToFront && !encoding) {
+        chunk = state.decoder.write(chunk);
+        skipAdd = !state.objectMode && chunk.length === 0;
+      }
+
+      if (!addToFront) state.reading = false;
+
+      // Don't add to the buffer if we've decoded to an empty string chunk and
+      // we're not in object mode
+      if (!skipAdd) {
+        // if we want the data now, just emit it.
+        if (state.flowing && state.length === 0 && !state.sync) {
+          stream.emit('data', chunk);
+          stream.read(0);
+        } else {
+          // update the buffer info.
+          state.length += state.objectMode ? 1 : chunk.length;
+          if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
+
+          if (state.needReadable) emitReadable(stream);
+        }
+      }
+
+      maybeReadMore(stream, state);
+    }
+  } else if (!addToFront) {
+    state.reading = false;
+  }
+
+  return needMoreData(state);
+}
+
+// if it's past the high water mark, we can push in some more.
+// Also, if we have no data yet, we can stand some
+// more bytes.  This is to work around cases where hwm=0,
+// such as the repl.  Also, if the push() triggered a
+// readable event, and the user called read(largeNumber) such that
+// needReadable was set, then we ought to push more, so that another
+// 'readable' event will be triggered.
+function needMoreData(state) {
+  return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
+}
+
+// backwards compatibility.
+Readable.prototype.setEncoding = function (enc) {
+  if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
+  this._readableState.decoder = new StringDecoder(enc);
+  this._readableState.encoding = enc;
+  return this;
+};
+
+// Don't raise the hwm > 8MB
+var MAX_HWM = 0x800000;
+function computeNewHighWaterMark(n) {
+  if (n >= MAX_HWM) {
+    n = MAX_HWM;
+  } else {
+    // Get the next highest power of 2
+    n--;
+    n |= n >>> 1;
+    n |= n >>> 2;
+    n |= n >>> 4;
+    n |= n >>> 8;
+    n |= n >>> 16;
+    n++;
+  }
+  return n;
+}
+
+function howMuchToRead(n, state) {
+  if (state.length === 0 && state.ended) return 0;
+
+  if (state.objectMode) return n === 0 ? 0 : 1;
+
+  if (n === null || isNaN(n)) {
+    // only flow one buffer at a time
+    if (state.flowing && state.buffer.length) return state.buffer[0].length;else return state.length;
+  }
+
+  if (n <= 0) return 0;
+
+  // If we're asking for more than the target buffer level,
+  // then raise the water mark.  Bump up to the next highest
+  // power of 2, to prevent increasing it excessively in tiny
+  // amounts.
+  if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
+
+  // don't have that much.  return null, unless we've ended.
+  if (n > state.length) {
+    if (!state.ended) {
+      state.needReadable = true;
+      return 0;
+    } else {
+      return state.length;
+    }
+  }
+
+  return n;
+}
+
+// you can override either this method, or the async _read(n) below.
+Readable.prototype.read = function (n) {
+  debug('read', n);
+  var state = this._readableState;
+  var nOrig = n;
+
+  if (typeof n !== 'number' || n > 0) state.emittedReadable = false;
+
+  // if we're doing read(0) to trigger a readable event, but we
+  // already have a bunch of data in the buffer, then just trigger
+  // the 'readable' event and move on.
+  if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
+    debug('read: emitReadable', state.length, state.ended);
+    if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
+    return null;
+  }
+
+  n = howMuchToRead(n, state);
+
+  // if we've ended, and we're now clear, then finish it up.
+  if (n === 0 && state.ended) {
+    if (state.length === 0) endReadable(this);
+    return null;
+  }
+
+  // All the actual chunk generation logic needs to be
+  // *below* the call to _read.  The reason is that in certain
+  // synthetic stream cases, such as passthrough streams, _read
+  // may be a completely synchronous operation which may change
+  // the state of the read buffer, providing enough data when
+  // before there was *not* enough.
+  //
+  // So, the steps are:
+  // 1. Figure out what the state of things will be after we do
+  // a read from the buffer.
+  //
+  // 2. If that resulting state will trigger a _read, then call _read.
+  // Note that this may be asynchronous, or synchronous.  Yes, it is
+  // deeply ugly to write APIs this way, but that still doesn't mean
+  // that the Readable class should behave improperly, as streams are
+  // designed to be sync/async agnostic.
+  // Take note if the _read call is sync or async (ie, if the read call
+  // has returned yet), so that we know whether or not it's safe to emit
+  // 'readable' etc.
+  //
+  // 3. Actually pull the requested chunks out of the buffer and return.
+
+  // if we need a readable event, then we need to do some reading.
+  var doRead = state.needReadable;
+  debug('need readable', doRead);
+
+  // if we currently have less than the highWaterMark, then also read some
+  if (state.length === 0 || state.length - n < state.highWaterMark) {
+    doRead = true;
+    debug('length less than watermark', doRead);
+  }
+
+  // however, if we've ended, then there's no point, and if we're already
+  // reading, then it's unnecessary.
+  if (state.ended || state.reading) {
+    doRead = false;
+    debug('reading or ended', doRead);
+  }
+
+  if (doRead) {
+    debug('do read');
+    state.reading = true;
+    state.sync = true;
+    // if the length is currently zero, then we *need* a readable event.
+    if (state.length === 0) state.needReadable = true;
+    // call internal read method
+    this._read(state.highWaterMark);
+    state.sync = false;
+  }
+
+  // If _read pushed data synchronously, then `reading` will be false,
+  // and we need to re-evaluate how much data we can return to the user.
+  if (doRead && !state.reading) n = howMuchToRead(nOrig, state);
+
+  var ret;
+  if (n > 0) ret = fromList(n, state);else ret = null;
+
+  if (ret === null) {
+    state.needReadable = true;
+    n = 0;
+  }
+
+  state.length -= n;
+
+  // If we have nothing in the buffer, then we want to know
+  // as soon as we *do* get something into the buffer.
+  if (state.length === 0 && !state.ended) state.needReadable = true;
+
+  // If we tried to read() past the EOF, then emit end on the next tick.
+  if (nOrig !== n && state.ended && state.length === 0) endReadable(this);
+
+  if (ret !== null) this.emit('data', ret);
+
+  return ret;
+};
+
+function chunkInvalid(state, chunk) {
+  var er = null;
+  if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) {
+    er = new TypeError('Invalid non-string/buffer chunk');
+  }
+  return er;
+}
+
+function onEofChunk(stream, state) {
+  if (state.ended) return;
+  if (state.decoder) {
+    var chunk = state.decoder.end();
+    if (chunk && chunk.length) {
+      state.buffer.push(chunk);
+      state.length += state.objectMode ? 1 : chunk.length;
+    }
+  }
+  state.ended = true;
+
+  // emit 'readable' now to make sure it gets picked up.
+  emitReadable(stream);
+}
+
+// Don't emit readable right away in sync mode, because this can trigger
+// another read() call => stack overflow.  This way, it might trigger
+// a nextTick recursion warning, but that's not so bad.
+function emitReadable(stream) {
+  var state = stream._readableState;
+  state.needReadable = false;
+  if (!state.emittedReadable) {
+    debug('emitReadable', state.flowing);
+    state.emittedReadable = true;
+    if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream);
+  }
+}
+
+function emitReadable_(stream) {
+  debug('emit readable');
+  stream.emit('readable');
+  flow(stream);
+}
+
+// at this point, the user has presumably seen the 'readable' event,
+// and called read() to consume some data.  that may have triggered
+// in turn another _read(n) call, in which case reading = true if
+// it's in progress.
+// However, if we're not ended, or reading, and the length < hwm,
+// then go ahead and try to read some more preemptively.
+function maybeReadMore(stream, state) {
+  if (!state.readingMore) {
+    state.readingMore = true;
+    processNextTick(maybeReadMore_, stream, state);
+  }
+}
+
+function maybeReadMore_(stream, state) {
+  var len = state.length;
+  while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
+    debug('maybeReadMore read 0');
+    stream.read(0);
+    if (len === state.length)
+      // didn't get any data, stop spinning.
+      break;else len = state.length;
+  }
+  state.readingMore = false;
+}
+
+// abstract method.  to be overridden in specific implementation classes.
+// call cb(er, data) where data is <= n in length.
+// for virtual (non-string, non-buffer) streams, "length" is somewhat
+// arbitrary, and perhaps not very meaningful.
+Readable.prototype._read = function (n) {
+  this.emit('error', new Error('not implemented'));
+};
+
+Readable.prototype.pipe = function (dest, pipeOpts) {
+  var src = this;
+  var state = this._readableState;
+
+  switch (state.pipesCount) {
+    case 0:
+      state.pipes = dest;
+      break;
+    case 1:
+      state.pipes = [state.pipes, dest];
+      break;
+    default:
+      state.pipes.push(dest);
+      break;
+  }
+  state.pipesCount += 1;
+  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
+
+  var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
+
+  var endFn = doEnd ? onend : cleanup;
+  if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);
+
+  dest.on('unpipe', onunpipe);
+  function onunpipe(readable) {
+    debug('onunpipe');
+    if (readable === src) {
+      cleanup();
+    }
+  }
+
+  function onend() {
+    debug('onend');
+    dest.end();
+  }
+
+  // when the dest drains, it reduces the awaitDrain counter
+  // on the source.  This would be more elegant with a .once()
+  // handler in flow(), but adding and removing repeatedly is
+  // too slow.
+  var ondrain = pipeOnDrain(src);
+  dest.on('drain', ondrain);
+
+  var cleanedUp = false;
+  function cleanup() {
+    debug('cleanup');
+    // cleanup event handlers once the pipe is broken
+    dest.removeListener('close', onclose);
+    dest.removeListener('finish', onfinish);
+    dest.removeListener('drain', ondrain);
+    dest.removeListener('error', onerror);
+    dest.removeListener('unpipe', onunpipe);
+    src.removeListener('end', onend);
+    src.removeListener('end', cleanup);
+    src.removeListener('data', ondata);
+
+    cleanedUp = true;
+
+    // if the reader is waiting for a drain event from this
+    // specific writer, then it would cause it to never start
+    // flowing again.
+    // So, if this is awaiting a drain, then we just call it now.
+    // If we don't know, then assume that we are waiting for one.
+    if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
+  }
+
+  src.on('data', ondata);
+  function ondata(chunk) {
+    debug('ondata');
+    var ret = dest.write(chunk);
+    if (false === ret) {
+      // If the user unpiped during `dest.write()`, it is possible
+      // to get stuck in a permanently paused state if that write
+      // also returned false.
+      if (state.pipesCount === 1 && state.pipes[0] === dest && src.listenerCount('data') === 1 && !cleanedUp) {
+        debug('false write response, pause', src._readableState.awaitDrain);
+        src._readableState.awaitDrain++;
+      }
+      src.pause();
+    }
+  }
+
+  // if the dest has an error, then stop piping into it.
+  // however, don't suppress the throwing behavior for this.
+  function onerror(er) {
+    debug('onerror', er);
+    unpipe();
+    dest.removeListener('error', onerror);
+    if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
+  }
+  // This is a brutally ugly hack to make sure that our error handler
+  // is attached before any userland ones.  NEVER DO THIS.
+  if (!dest._events || !dest._events.error) dest.on('error', onerror);else if (isArray(dest._events.error)) dest._events.error.unshift(onerror);else dest._events.error = [onerror, dest._events.error];
+
+  // Both close and finish should trigger unpipe, but only once.
+  function onclose() {
+    dest.removeListener('finish', onfinish);
+    unpipe();
+  }
+  dest.once('close', onclose);
+  function onfinish() {
+    debug('onfinish');
+    dest.removeListener('close', onclose);
+    unpipe();
+  }
+  dest.once('finish', onfinish);
+
+  function unpipe() {
+    debug('unpipe');
+    src.unpipe(dest);
+  }
+
+  // tell the dest that it's being piped to
+  dest.emit('pipe', src);
+
+  // start the flow if it hasn't been started already.
+  if (!state.flowing) {
+    debug('pipe resume');
+    src.resume();
+  }
+
+  return dest;
+};
+
+function pipeOnDrain(src) {
+  return function () {
+    var state = src._readableState;
+    debug('pipeOnDrain', state.awaitDrain);
+    if (state.awaitDrain) state.awaitDrain--;
+    if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
+      state.flowing = true;
+      flow(src);
+    }
+  };
+}
+
+Readable.prototype.unpipe = function (dest) {
+  var state = this._readableState;
+
+  // if we're not piping anywhere, then do nothing.
+  if (state.pipesCount === 0) return this;
+
+  // just one destination.  most common case.
+  if (state.pipesCount === 1) {
+    // passed in one, but it's not the right one.
+    if (dest && dest !== state.pipes) return this;
+
+    if (!dest) dest = state.pipes;
+
+    // got a match.
+    state.pipes = null;
+    state.pipesCount = 0;
+    state.flowing = false;
+    if (dest) dest.emit('unpipe', this);
+    return this;
+  }
+
+  // slow case. multiple pipe destinations.
+
+  if (!dest) {
+    // remove all.
+    var dests = state.pipes;
+    var len = state.pipesCount;
+    state.pipes = null;
+    state.pipesCount = 0;
+    state.flowing = false;
+
+    for (var _i = 0; _i < len; _i++) {
+      dests[_i].emit('unpipe', this);
+    }return this;
+  }
+
+  // try to find the right one.
+  var i = indexOf(state.pipes, dest);
+  if (i === -1) return this;
+
+  state.pipes.splice(i, 1);
+  state.pipesCount -= 1;
+  if (state.pipesCount === 1) state.pipes = state.pipes[0];
+
+  dest.emit('unpipe', this);
+
+  return this;
+};
+
+// set up data events if they are asked for
+// Ensure readable listeners eventually get something
+Readable.prototype.on = function (ev, fn) {
+  var res = Stream.prototype.on.call(this, ev, fn);
+
+  // If listening to data, and it has not explicitly been paused,
+  // then call resume to start the flow of data on the next tick.
+  if (ev === 'data' && false !== this._readableState.flowing) {
+    this.resume();
+  }
+
+  if (ev === 'readable' && !this._readableState.endEmitted) {
+    var state = this._readableState;
+    if (!state.readableListening) {
+      state.readableListening = true;
+      state.emittedReadable = false;
+      state.needReadable = true;
+      if (!state.reading) {
+        processNextTick(nReadingNextTick, this);
+      } else if (state.length) {
+        emitReadable(this, state);
+      }
+    }
+  }
+
+  return res;
+};
+Readable.prototype.addListener = Readable.prototype.on;
+
+function nReadingNextTick(self) {
+  debug('readable nexttick read 0');
+  self.read(0);
+}
+
+// pause() and resume() are remnants of the legacy readable stream API
+// If the user uses them, then switch into old mode.
+Readable.prototype.resume = function () {
+  var state = this._readableState;
+  if (!state.flowing) {
+    debug('resume');
+    state.flowing = true;
+    resume(this, state);
+  }
+  return this;
+};
+
+function resume(stream, state) {
+  if (!state.resumeScheduled) {
+    state.resumeScheduled = true;
+    processNextTick(resume_, stream, state);
+  }
+}
+
+function resume_(stream, state) {
+  if (!state.reading) {
+    debug('resume read 0');
+    stream.read(0);
+  }
+
+  state.resumeScheduled = false;
+  stream.emit('resume');
+  flow(stream);
+  if (state.flowing && !state.reading) stream.read(0);
+}
+
+Readable.prototype.pause = function () {
+  debug('call pause flowing=%j', this._readableState.flowing);
+  if (false !== this._readableState.flowing) {
+    debug('pause');
+    this._readableState.flowing = false;
+    this.emit('pause');
+  }
+  return this;
+};
+
+function flow(stream) {
+  var state = stream._readableState;
+  debug('flow', state.flowing);
+  if (state.flowing) {
+    do {
+      var chunk = stream.read();
+    } while (null !== chunk && state.flowing);
+  }
+}
+
+// wrap an old-style stream as the async data source.
+// This is *not* part of the readable stream interface.
+// It is an ugly unfortunate mess of history.
+Readable.prototype.wrap = function (stream) {
+  var state = this._readableState;
+  var paused = false;
+
+  var self = this;
+  stream.on('end', function () {
+    debug('wrapped end');
+    if (state.decoder && !state.ended) {
+      var chunk = state.decoder.end();
+      if (chunk && chunk.length) self.push(chunk);
+    }
+
+    self.push(null);
+  });
+
+  stream.on('data', function (chunk) {
+    debug('wrapped data');
+    if (state.decoder) chunk = state.decoder.write(chunk);
+
+    // don't skip over falsy values in objectMode
+    if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;
+
+    var ret = self.push(chunk);
+    if (!ret) {
+      paused = true;
+      stream.pause();
+    }
+  });
+
+  // proxy all the other methods.
+  // important when wrapping filters and duplexes.
+  for (var i in stream) {
+    if (this[i] === undefined && typeof stream[i] === 'function') {
+      this[i] = function (method) {
+        return function () {
+          return stream[method].apply(stream, arguments);
+        };
+      }(i);
+    }
+  }
+
+  // proxy certain important events.
+  var events = ['error', 'close', 'destroy', 'pause', 'resume'];
+  forEach(events, function (ev) {
+    stream.on(ev, self.emit.bind(self, ev));
+  });
+
+  // when we try to consume some more bytes, simply unpause the
+  // underlying stream.
+  self._read = function (n) {
+    debug('wrapped _read', n);
+    if (paused) {
+      paused = false;
+      stream.resume();
+    }
+  };
+
+  return self;
+};
+
+// exposed for testing purposes only.
+Readable._fromList = fromList;
+
+// Pluck off n bytes from an array of buffers.
+// Length is the combined lengths of all the buffers in the list.
+function fromList(n, state) {
+  var list = state.buffer;
+  var length = state.length;
+  var stringMode = !!state.decoder;
+  var objectMode = !!state.objectMode;
+  var ret;
+
+  // nothing in the list, definitely empty.
+  if (list.length === 0) return null;
+
+  if (length === 0) ret = null;else if (objectMode) ret = list.shift();else if (!n || n >= length) {
+    // read it all, truncate the array.
+    if (stringMode) ret = list.join('');else if (list.length === 1) ret = list[0];else ret = Buffer.concat(list, length);
+    list.length = 0;
+  } else {
+    // read just some of it.
+    if (n < list[0].length) {
+      // just take a part of the first list item.
+      // slice is the same for buffers and strings.
+      var buf = list[0];
+      ret = buf.slice(0, n);
+      list[0] = buf.slice(n);
+    } else if (n === list[0].length) {
+      // first list is a perfect match
+      ret = list.shift();
+    } else {
+      // complex case.
+      // we have enough to cover it, but it spans past the first buffer.
+      if (stringMode) ret = '';else ret = new Buffer(n);
+
+      var c = 0;
+      for (var i = 0, l = list.length; i < l && c < n; i++) {
+        var buf = list[0];
+        var cpy = Math.min(n - c, buf.length);
+
+        if (stringMode) ret += buf.slice(0, cpy);else buf.copy(ret, c, 0, cpy);
+
+        if (cpy < buf.length) list[0] = buf.slice(cpy);else list.shift();
+
+        c += cpy;
+      }
+    }
+  }
+
+  return ret;
+}
+
+function endReadable(stream) {
+  var state = stream._readableState;
+
+  // If we get here before consuming all the bytes, then that is a
+  // bug in node.  Should never happen.
+  if (state.length > 0) throw new Error('endReadable called on non-empty stream');
+
+  if (!state.endEmitted) {
+    state.ended = true;
+    processNextTick(endReadableNT, state, stream);
+  }
+}
+
+function endReadableNT(state, stream) {
+  // Check that we didn't get one last unshift.
+  if (!state.endEmitted && state.length === 0) {
+    state.endEmitted = true;
+    stream.readable = false;
+    stream.emit('end');
+  }
+}
+
+function forEach(xs, f) {
+  for (var i = 0, l = xs.length; i < l; i++) {
+    f(xs[i], i);
+  }
+}
+
+function indexOf(xs, x) {
+  for (var i = 0, l = xs.length; i < l; i++) {
+    if (xs[i] === x) return i;
+  }
+  return -1;
+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js
new file mode 100644
index 0000000000..625cdc1769
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js
@@ -0,0 +1,180 @@
+// a transform stream is a readable/writable stream where you do
+// something with the data.  Sometimes it's called a "filter",
+// but that's not a great name for it, since that implies a thing where
+// some bits pass through, and others are simply ignored.  (That would
+// be a valid example of a transform, of course.)
+//
+// While the output is causally related to the input, it's not a
+// necessarily symmetric or synchronous transformation.  For example,
+// a zlib stream might take multiple plain-text writes(), and then
+// emit a single compressed chunk some time in the future.
+//
+// Here's how this works:
+//
+// The Transform stream has all the aspects of the readable and writable
+// stream classes.  When you write(chunk), that calls _write(chunk,cb)
+// internally, and returns false if there's a lot of pending writes
+// buffered up.  When you call read(), that calls _read(n) until
+// there's enough pending readable data buffered up.
+//
+// In a transform stream, the written data is placed in a buffer.  When
+// _read(n) is called, it transforms the queued up data, calling the
+// buffered _write cb's as it consumes chunks.  If consuming a single
+// written chunk would result in multiple output chunks, then the first
+// outputted bit calls the readcb, and subsequent chunks just go into
+// the read buffer, and will cause it to emit 'readable' if necessary.
+//
+// This way, back-pressure is actually determined by the reading side,
+// since _read has to be called to start processing a new chunk.  However,
+// a pathological inflate type of transform can cause excessive buffering
+// here.  For example, imagine a stream where every byte of input is
+// interpreted as an integer from 0-255, and then results in that many
+// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
+// 1kb of data being output.  In this case, you could write a very small
+// amount of input, and end up with a very large amount of output.  In
+// such a pathological inflating mechanism, there'd be no way to tell
+// the system to stop doing the transform.  A single 4MB write could
+// cause the system to run out of memory.
+//
+// However, even in such a pathological case, only a single written chunk
+// would be consumed, and then the rest would wait (un-transformed) until
+// the results of the previous transformed chunk were consumed.
+
+'use strict';
+
+module.exports = Transform;
+
+var Duplex = require('./_stream_duplex');
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+util.inherits(Transform, Duplex);
+
+function TransformState(stream) {
+  this.afterTransform = function (er, data) {
+    return afterTransform(stream, er, data);
+  };
+
+  this.needTransform = false;
+  this.transforming = false;
+  this.writecb = null;
+  this.writechunk = null;
+  this.writeencoding = null;
+}
+
+function afterTransform(stream, er, data) {
+  var ts = stream._transformState;
+  ts.transforming = false;
+
+  var cb = ts.writecb;
+
+  if (!cb) return stream.emit('error', new Error('no writecb in Transform class'));
+
+  ts.writechunk = null;
+  ts.writecb = null;
+
+  if (data !== null && data !== undefined) stream.push(data);
+
+  cb(er);
+
+  var rs = stream._readableState;
+  rs.reading = false;
+  if (rs.needReadable || rs.length < rs.highWaterMark) {
+    stream._read(rs.highWaterMark);
+  }
+}
+
+function Transform(options) {
+  if (!(this instanceof Transform)) return new Transform(options);
+
+  Duplex.call(this, options);
+
+  this._transformState = new TransformState(this);
+
+  // when the writable side finishes, then flush out anything remaining.
+  var stream = this;
+
+  // start out asking for a readable event once data is transformed.
+  this._readableState.needReadable = true;
+
+  // we have implemented the _read method, and done the other things
+  // that Readable wants before the first _read call, so unset the
+  // sync guard flag.
+  this._readableState.sync = false;
+
+  if (options) {
+    if (typeof options.transform === 'function') this._transform = options.transform;
+
+    if (typeof options.flush === 'function') this._flush = options.flush;
+  }
+
+  this.once('prefinish', function () {
+    if (typeof this._flush === 'function') this._flush(function (er) {
+      done(stream, er);
+    });else done(stream);
+  });
+}
+
+Transform.prototype.push = function (chunk, encoding) {
+  this._transformState.needTransform = false;
+  return Duplex.prototype.push.call(this, chunk, encoding);
+};
+
+// This is the part where you do stuff!
+// override this function in implementation classes.
+// 'chunk' is an input chunk.
+//
+// Call `push(newChunk)` to pass along transformed output
+// to the readable side.  You may call 'push' zero or more times.
+//
+// Call `cb(err)` when you are done with this chunk.  If you pass
+// an error, then that'll put the hurt on the whole operation.  If you
+// never call cb(), then you'll never get another chunk.
+Transform.prototype._transform = function (chunk, encoding, cb) {
+  throw new Error('not implemented');
+};
+
+Transform.prototype._write = function (chunk, encoding, cb) {
+  var ts = this._transformState;
+  ts.writecb = cb;
+  ts.writechunk = chunk;
+  ts.writeencoding = encoding;
+  if (!ts.transforming) {
+    var rs = this._readableState;
+    if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
+  }
+};
+
+// Doesn't matter what the args are here.
+// _transform does all the work.
+// That we got here means that the readable side wants more data.
+Transform.prototype._read = function (n) {
+  var ts = this._transformState;
+
+  if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
+    ts.transforming = true;
+    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
+  } else {
+    // mark that we need a transform, so that any data that comes in
+    // will get processed, now that we've asked for it.
+    ts.needTransform = true;
+  }
+};
+
+function done(stream, er) {
+  if (er) return stream.emit('error', er);
+
+  // if there's nothing in the write buffer, then that means
+  // that nothing more will ever be provided
+  var ws = stream._writableState;
+  var ts = stream._transformState;
+
+  if (ws.length) throw new Error('calling transform done when ws.length != 0');
+
+  if (ts.transforming) throw new Error('calling transform done when still transforming');
+
+  return stream.push(null);
+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js
new file mode 100644
index 0000000000..95916c992a
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js
@@ -0,0 +1,516 @@
+// A bit simpler than readable streams.
+// Implement an async ._write(chunk, encoding, cb), and it'll handle all
+// the drain event emission and buffering.
+
+'use strict';
+
+module.exports = Writable;
+
+/**/
+var processNextTick = require('process-nextick-args');
+/**/
+
+/**/
+var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick;
+/**/
+
+/**/
+var Buffer = require('buffer').Buffer;
+/**/
+
+Writable.WritableState = WritableState;
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+/**/
+var internalUtil = {
+  deprecate: require('util-deprecate')
+};
+/**/
+
+/**/
+var Stream;
+(function () {
+  try {
+    Stream = require('st' + 'ream');
+  } catch (_) {} finally {
+    if (!Stream) Stream = require('events').EventEmitter;
+  }
+})();
+/**/
+
+var Buffer = require('buffer').Buffer;
+
+util.inherits(Writable, Stream);
+
+function nop() {}
+
+function WriteReq(chunk, encoding, cb) {
+  this.chunk = chunk;
+  this.encoding = encoding;
+  this.callback = cb;
+  this.next = null;
+}
+
+var Duplex;
+function WritableState(options, stream) {
+  Duplex = Duplex || require('./_stream_duplex');
+
+  options = options || {};
+
+  // object stream flag to indicate whether or not this stream
+  // contains buffers or objects.
+  this.objectMode = !!options.objectMode;
+
+  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
+
+  // the point at which write() starts returning false
+  // Note: 0 is a valid value, means that we always return false if
+  // the entire buffer is not flushed immediately on write()
+  var hwm = options.highWaterMark;
+  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
+  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
+
+  // cast to ints.
+  this.highWaterMark = ~ ~this.highWaterMark;
+
+  this.needDrain = false;
+  // at the start of calling end()
+  this.ending = false;
+  // when end() has been called, and returned
+  this.ended = false;
+  // when 'finish' is emitted
+  this.finished = false;
+
+  // should we decode strings into buffers before passing to _write?
+  // this is here so that some node-core streams can optimize string
+  // handling at a lower level.
+  var noDecode = options.decodeStrings === false;
+  this.decodeStrings = !noDecode;
+
+  // Crypto is kind of old and crusty.  Historically, its default string
+  // encoding is 'binary' so we have to make this configurable.
+  // Everything else in the universe uses 'utf8', though.
+  this.defaultEncoding = options.defaultEncoding || 'utf8';
+
+  // not an actual buffer we keep track of, but a measurement
+  // of how much we're waiting to get pushed to some underlying
+  // socket or file.
+  this.length = 0;
+
+  // a flag to see when we're in the middle of a write.
+  this.writing = false;
+
+  // when true all writes will be buffered until .uncork() call
+  this.corked = 0;
+
+  // a flag to be able to tell if the onwrite cb is called immediately,
+  // or on a later tick.  We set this to true at first, because any
+  // actions that shouldn't happen until "later" should generally also
+  // not happen before the first write call.
+  this.sync = true;
+
+  // a flag to know if we're processing previously buffered items, which
+  // may call the _write() callback in the same tick, so that we don't
+  // end up in an overlapped onwrite situation.
+  this.bufferProcessing = false;
+
+  // the callback that's passed to _write(chunk,cb)
+  this.onwrite = function (er) {
+    onwrite(stream, er);
+  };
+
+  // the callback that the user supplies to write(chunk,encoding,cb)
+  this.writecb = null;
+
+  // the amount that is being written when _write is called.
+  this.writelen = 0;
+
+  this.bufferedRequest = null;
+  this.lastBufferedRequest = null;
+
+  // number of pending user-supplied write callbacks
+  // this must be 0 before 'finish' can be emitted
+  this.pendingcb = 0;
+
+  // emit prefinish if the only thing we're waiting for is _write cbs
+  // This is relevant for synchronous Transform streams
+  this.prefinished = false;
+
+  // True if the error was already emitted and should not be thrown again
+  this.errorEmitted = false;
+
+  // count buffered requests
+  this.bufferedRequestCount = 0;
+
+  // create the two objects needed to store the corked requests
+  // they are not a linked list, as no new elements are inserted in there
+  this.corkedRequestsFree = new CorkedRequest(this);
+  this.corkedRequestsFree.next = new CorkedRequest(this);
+}
+
+WritableState.prototype.getBuffer = function writableStateGetBuffer() {
+  var current = this.bufferedRequest;
+  var out = [];
+  while (current) {
+    out.push(current);
+    current = current.next;
+  }
+  return out;
+};
+
+(function () {
+  try {
+    Object.defineProperty(WritableState.prototype, 'buffer', {
+      get: internalUtil.deprecate(function () {
+        return this.getBuffer();
+      }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.')
+    });
+  } catch (_) {}
+})();
+
+var Duplex;
+function Writable(options) {
+  Duplex = Duplex || require('./_stream_duplex');
+
+  // Writable ctor is applied to Duplexes, though they're not
+  // instanceof Writable, they're instanceof Readable.
+  if (!(this instanceof Writable) && !(this instanceof Duplex)) return new Writable(options);
+
+  this._writableState = new WritableState(options, this);
+
+  // legacy.
+  this.writable = true;
+
+  if (options) {
+    if (typeof options.write === 'function') this._write = options.write;
+
+    if (typeof options.writev === 'function') this._writev = options.writev;
+  }
+
+  Stream.call(this);
+}
+
+// Otherwise people can pipe Writable streams, which is just wrong.
+Writable.prototype.pipe = function () {
+  this.emit('error', new Error('Cannot pipe. Not readable.'));
+};
+
+function writeAfterEnd(stream, cb) {
+  var er = new Error('write after end');
+  // TODO: defer error events consistently everywhere, not just the cb
+  stream.emit('error', er);
+  processNextTick(cb, er);
+}
+
+// If we get something that is not a buffer, string, null, or undefined,
+// and we're not in objectMode, then that's an error.
+// Otherwise stream chunks are all considered to be of length=1, and the
+// watermarks determine how many objects to keep in the buffer, rather than
+// how many bytes or characters.
+function validChunk(stream, state, chunk, cb) {
+  var valid = true;
+
+  if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) {
+    var er = new TypeError('Invalid non-string/buffer chunk');
+    stream.emit('error', er);
+    processNextTick(cb, er);
+    valid = false;
+  }
+  return valid;
+}
+
+Writable.prototype.write = function (chunk, encoding, cb) {
+  var state = this._writableState;
+  var ret = false;
+
+  if (typeof encoding === 'function') {
+    cb = encoding;
+    encoding = null;
+  }
+
+  if (Buffer.isBuffer(chunk)) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
+
+  if (typeof cb !== 'function') cb = nop;
+
+  if (state.ended) writeAfterEnd(this, cb);else if (validChunk(this, state, chunk, cb)) {
+    state.pendingcb++;
+    ret = writeOrBuffer(this, state, chunk, encoding, cb);
+  }
+
+  return ret;
+};
+
+Writable.prototype.cork = function () {
+  var state = this._writableState;
+
+  state.corked++;
+};
+
+Writable.prototype.uncork = function () {
+  var state = this._writableState;
+
+  if (state.corked) {
+    state.corked--;
+
+    if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
+  }
+};
+
+Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
+  // node::ParseEncoding() requires lower case.
+  if (typeof encoding === 'string') encoding = encoding.toLowerCase();
+  if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
+  this._writableState.defaultEncoding = encoding;
+};
+
+function decodeChunk(state, chunk, encoding) {
+  if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
+    chunk = new Buffer(chunk, encoding);
+  }
+  return chunk;
+}
+
+// if we're already writing something, then just put this
+// in the queue, and wait our turn.  Otherwise, call _write
+// If we return false, then we need a drain event, so set that flag.
+function writeOrBuffer(stream, state, chunk, encoding, cb) {
+  chunk = decodeChunk(state, chunk, encoding);
+
+  if (Buffer.isBuffer(chunk)) encoding = 'buffer';
+  var len = state.objectMode ? 1 : chunk.length;
+
+  state.length += len;
+
+  var ret = state.length < state.highWaterMark;
+  // we must ensure that previous needDrain will not be reset to false.
+  if (!ret) state.needDrain = true;
+
+  if (state.writing || state.corked) {
+    var last = state.lastBufferedRequest;
+    state.lastBufferedRequest = new WriteReq(chunk, encoding, cb);
+    if (last) {
+      last.next = state.lastBufferedRequest;
+    } else {
+      state.bufferedRequest = state.lastBufferedRequest;
+    }
+    state.bufferedRequestCount += 1;
+  } else {
+    doWrite(stream, state, false, len, chunk, encoding, cb);
+  }
+
+  return ret;
+}
+
+function doWrite(stream, state, writev, len, chunk, encoding, cb) {
+  state.writelen = len;
+  state.writecb = cb;
+  state.writing = true;
+  state.sync = true;
+  if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
+  state.sync = false;
+}
+
+function onwriteError(stream, state, sync, er, cb) {
+  --state.pendingcb;
+  if (sync) processNextTick(cb, er);else cb(er);
+
+  stream._writableState.errorEmitted = true;
+  stream.emit('error', er);
+}
+
+function onwriteStateUpdate(state) {
+  state.writing = false;
+  state.writecb = null;
+  state.length -= state.writelen;
+  state.writelen = 0;
+}
+
+function onwrite(stream, er) {
+  var state = stream._writableState;
+  var sync = state.sync;
+  var cb = state.writecb;
+
+  onwriteStateUpdate(state);
+
+  if (er) onwriteError(stream, state, sync, er, cb);else {
+    // Check if we're actually ready to finish, but don't emit yet
+    var finished = needFinish(state);
+
+    if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
+      clearBuffer(stream, state);
+    }
+
+    if (sync) {
+      /**/
+      asyncWrite(afterWrite, stream, state, finished, cb);
+      /**/
+    } else {
+        afterWrite(stream, state, finished, cb);
+      }
+  }
+}
+
+function afterWrite(stream, state, finished, cb) {
+  if (!finished) onwriteDrain(stream, state);
+  state.pendingcb--;
+  cb();
+  finishMaybe(stream, state);
+}
+
+// Must force callback to be called on nextTick, so that we don't
+// emit 'drain' before the write() consumer gets the 'false' return
+// value, and has a chance to attach a 'drain' listener.
+function onwriteDrain(stream, state) {
+  if (state.length === 0 && state.needDrain) {
+    state.needDrain = false;
+    stream.emit('drain');
+  }
+}
+
+// if there's something in the buffer waiting, then process it
+function clearBuffer(stream, state) {
+  state.bufferProcessing = true;
+  var entry = state.bufferedRequest;
+
+  if (stream._writev && entry && entry.next) {
+    // Fast case, write everything using _writev()
+    var l = state.bufferedRequestCount;
+    var buffer = new Array(l);
+    var holder = state.corkedRequestsFree;
+    holder.entry = entry;
+
+    var count = 0;
+    while (entry) {
+      buffer[count] = entry;
+      entry = entry.next;
+      count += 1;
+    }
+
+    doWrite(stream, state, true, state.length, buffer, '', holder.finish);
+
+    // doWrite is always async, defer these to save a bit of time
+    // as the hot path ends with doWrite
+    state.pendingcb++;
+    state.lastBufferedRequest = null;
+    state.corkedRequestsFree = holder.next;
+    holder.next = null;
+  } else {
+    // Slow case, write chunks one-by-one
+    while (entry) {
+      var chunk = entry.chunk;
+      var encoding = entry.encoding;
+      var cb = entry.callback;
+      var len = state.objectMode ? 1 : chunk.length;
+
+      doWrite(stream, state, false, len, chunk, encoding, cb);
+      entry = entry.next;
+      // if we didn't call the onwrite immediately, then
+      // it means that we need to wait until it does.
+      // also, that means that the chunk and cb are currently
+      // being processed, so move the buffer counter past them.
+      if (state.writing) {
+        break;
+      }
+    }
+
+    if (entry === null) state.lastBufferedRequest = null;
+  }
+
+  state.bufferedRequestCount = 0;
+  state.bufferedRequest = entry;
+  state.bufferProcessing = false;
+}
+
+Writable.prototype._write = function (chunk, encoding, cb) {
+  cb(new Error('not implemented'));
+};
+
+Writable.prototype._writev = null;
+
+Writable.prototype.end = function (chunk, encoding, cb) {
+  var state = this._writableState;
+
+  if (typeof chunk === 'function') {
+    cb = chunk;
+    chunk = null;
+    encoding = null;
+  } else if (typeof encoding === 'function') {
+    cb = encoding;
+    encoding = null;
+  }
+
+  if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
+
+  // .end() fully uncorks
+  if (state.corked) {
+    state.corked = 1;
+    this.uncork();
+  }
+
+  // ignore unnecessary end() calls.
+  if (!state.ending && !state.finished) endWritable(this, state, cb);
+};
+
+function needFinish(state) {
+  return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
+}
+
+function prefinish(stream, state) {
+  if (!state.prefinished) {
+    state.prefinished = true;
+    stream.emit('prefinish');
+  }
+}
+
+function finishMaybe(stream, state) {
+  var need = needFinish(state);
+  if (need) {
+    if (state.pendingcb === 0) {
+      prefinish(stream, state);
+      state.finished = true;
+      stream.emit('finish');
+    } else {
+      prefinish(stream, state);
+    }
+  }
+  return need;
+}
+
+function endWritable(stream, state, cb) {
+  state.ending = true;
+  finishMaybe(stream, state);
+  if (cb) {
+    if (state.finished) processNextTick(cb);else stream.once('finish', cb);
+  }
+  state.ended = true;
+  stream.writable = false;
+}
+
+// It seems a linked list but it is not
+// there will be only 2 of these for each stream
+function CorkedRequest(state) {
+  var _this = this;
+
+  this.next = null;
+  this.entry = null;
+
+  this.finish = function (err) {
+    var entry = _this.entry;
+    _this.entry = null;
+    while (entry) {
+      var cb = entry.callback;
+      state.pendingcb--;
+      cb(err);
+      entry = entry.next;
+    }
+    if (state.corkedRequestsFree) {
+      state.corkedRequestsFree.next = _this;
+    } else {
+      state.corkedRequestsFree = _this;
+    }
+  };
+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/LICENSE b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/LICENSE
new file mode 100644
index 0000000000..d8d7f9437d
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/LICENSE
@@ -0,0 +1,19 @@
+Copyright Node.js contributors. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/README.md b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/README.md
new file mode 100644
index 0000000000..5a76b4149c
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/README.md
@@ -0,0 +1,3 @@
+# core-util-is
+
+The `util.is*` functions introduced in Node v0.12.
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/float.patch b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/float.patch
new file mode 100644
index 0000000000..a06d5c05f7
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/float.patch
@@ -0,0 +1,604 @@
+diff --git a/lib/util.js b/lib/util.js
+index a03e874..9074e8e 100644
+--- a/lib/util.js
++++ b/lib/util.js
+@@ -19,430 +19,6 @@
+ // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ // USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+-var formatRegExp = /%[sdj%]/g;
+-exports.format = function(f) {
+-  if (!isString(f)) {
+-    var objects = [];
+-    for (var i = 0; i < arguments.length; i++) {
+-      objects.push(inspect(arguments[i]));
+-    }
+-    return objects.join(' ');
+-  }
+-
+-  var i = 1;
+-  var args = arguments;
+-  var len = args.length;
+-  var str = String(f).replace(formatRegExp, function(x) {
+-    if (x === '%%') return '%';
+-    if (i >= len) return x;
+-    switch (x) {
+-      case '%s': return String(args[i++]);
+-      case '%d': return Number(args[i++]);
+-      case '%j':
+-        try {
+-          return JSON.stringify(args[i++]);
+-        } catch (_) {
+-          return '[Circular]';
+-        }
+-      default:
+-        return x;
+-    }
+-  });
+-  for (var x = args[i]; i < len; x = args[++i]) {
+-    if (isNull(x) || !isObject(x)) {
+-      str += ' ' + x;
+-    } else {
+-      str += ' ' + inspect(x);
+-    }
+-  }
+-  return str;
+-};
+-
+-
+-// Mark that a method should not be used.
+-// Returns a modified function which warns once by default.
+-// If --no-deprecation is set, then it is a no-op.
+-exports.deprecate = function(fn, msg) {
+-  // Allow for deprecating things in the process of starting up.
+-  if (isUndefined(global.process)) {
+-    return function() {
+-      return exports.deprecate(fn, msg).apply(this, arguments);
+-    };
+-  }
+-
+-  if (process.noDeprecation === true) {
+-    return fn;
+-  }
+-
+-  var warned = false;
+-  function deprecated() {
+-    if (!warned) {
+-      if (process.throwDeprecation) {
+-        throw new Error(msg);
+-      } else if (process.traceDeprecation) {
+-        console.trace(msg);
+-      } else {
+-        console.error(msg);
+-      }
+-      warned = true;
+-    }
+-    return fn.apply(this, arguments);
+-  }
+-
+-  return deprecated;
+-};
+-
+-
+-var debugs = {};
+-var debugEnviron;
+-exports.debuglog = function(set) {
+-  if (isUndefined(debugEnviron))
+-    debugEnviron = process.env.NODE_DEBUG || '';
+-  set = set.toUpperCase();
+-  if (!debugs[set]) {
+-    if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
+-      var pid = process.pid;
+-      debugs[set] = function() {
+-        var msg = exports.format.apply(exports, arguments);
+-        console.error('%s %d: %s', set, pid, msg);
+-      };
+-    } else {
+-      debugs[set] = function() {};
+-    }
+-  }
+-  return debugs[set];
+-};
+-
+-
+-/**
+- * Echos the value of a value. Trys to print the value out
+- * in the best way possible given the different types.
+- *
+- * @param {Object} obj The object to print out.
+- * @param {Object} opts Optional options object that alters the output.
+- */
+-/* legacy: obj, showHidden, depth, colors*/
+-function inspect(obj, opts) {
+-  // default options
+-  var ctx = {
+-    seen: [],
+-    stylize: stylizeNoColor
+-  };
+-  // legacy...
+-  if (arguments.length >= 3) ctx.depth = arguments[2];
+-  if (arguments.length >= 4) ctx.colors = arguments[3];
+-  if (isBoolean(opts)) {
+-    // legacy...
+-    ctx.showHidden = opts;
+-  } else if (opts) {
+-    // got an "options" object
+-    exports._extend(ctx, opts);
+-  }
+-  // set default options
+-  if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
+-  if (isUndefined(ctx.depth)) ctx.depth = 2;
+-  if (isUndefined(ctx.colors)) ctx.colors = false;
+-  if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
+-  if (ctx.colors) ctx.stylize = stylizeWithColor;
+-  return formatValue(ctx, obj, ctx.depth);
+-}
+-exports.inspect = inspect;
+-
+-
+-// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
+-inspect.colors = {
+-  'bold' : [1, 22],
+-  'italic' : [3, 23],
+-  'underline' : [4, 24],
+-  'inverse' : [7, 27],
+-  'white' : [37, 39],
+-  'grey' : [90, 39],
+-  'black' : [30, 39],
+-  'blue' : [34, 39],
+-  'cyan' : [36, 39],
+-  'green' : [32, 39],
+-  'magenta' : [35, 39],
+-  'red' : [31, 39],
+-  'yellow' : [33, 39]
+-};
+-
+-// Don't use 'blue' not visible on cmd.exe
+-inspect.styles = {
+-  'special': 'cyan',
+-  'number': 'yellow',
+-  'boolean': 'yellow',
+-  'undefined': 'grey',
+-  'null': 'bold',
+-  'string': 'green',
+-  'date': 'magenta',
+-  // "name": intentionally not styling
+-  'regexp': 'red'
+-};
+-
+-
+-function stylizeWithColor(str, styleType) {
+-  var style = inspect.styles[styleType];
+-
+-  if (style) {
+-    return '\u001b[' + inspect.colors[style][0] + 'm' + str +
+-           '\u001b[' + inspect.colors[style][1] + 'm';
+-  } else {
+-    return str;
+-  }
+-}
+-
+-
+-function stylizeNoColor(str, styleType) {
+-  return str;
+-}
+-
+-
+-function arrayToHash(array) {
+-  var hash = {};
+-
+-  array.forEach(function(val, idx) {
+-    hash[val] = true;
+-  });
+-
+-  return hash;
+-}
+-
+-
+-function formatValue(ctx, value, recurseTimes) {
+-  // Provide a hook for user-specified inspect functions.
+-  // Check that value is an object with an inspect function on it
+-  if (ctx.customInspect &&
+-      value &&
+-      isFunction(value.inspect) &&
+-      // Filter out the util module, it's inspect function is special
+-      value.inspect !== exports.inspect &&
+-      // Also filter out any prototype objects using the circular check.
+-      !(value.constructor && value.constructor.prototype === value)) {
+-    var ret = value.inspect(recurseTimes, ctx);
+-    if (!isString(ret)) {
+-      ret = formatValue(ctx, ret, recurseTimes);
+-    }
+-    return ret;
+-  }
+-
+-  // Primitive types cannot have properties
+-  var primitive = formatPrimitive(ctx, value);
+-  if (primitive) {
+-    return primitive;
+-  }
+-
+-  // Look up the keys of the object.
+-  var keys = Object.keys(value);
+-  var visibleKeys = arrayToHash(keys);
+-
+-  if (ctx.showHidden) {
+-    keys = Object.getOwnPropertyNames(value);
+-  }
+-
+-  // Some type of object without properties can be shortcutted.
+-  if (keys.length === 0) {
+-    if (isFunction(value)) {
+-      var name = value.name ? ': ' + value.name : '';
+-      return ctx.stylize('[Function' + name + ']', 'special');
+-    }
+-    if (isRegExp(value)) {
+-      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+-    }
+-    if (isDate(value)) {
+-      return ctx.stylize(Date.prototype.toString.call(value), 'date');
+-    }
+-    if (isError(value)) {
+-      return formatError(value);
+-    }
+-  }
+-
+-  var base = '', array = false, braces = ['{', '}'];
+-
+-  // Make Array say that they are Array
+-  if (isArray(value)) {
+-    array = true;
+-    braces = ['[', ']'];
+-  }
+-
+-  // Make functions say that they are functions
+-  if (isFunction(value)) {
+-    var n = value.name ? ': ' + value.name : '';
+-    base = ' [Function' + n + ']';
+-  }
+-
+-  // Make RegExps say that they are RegExps
+-  if (isRegExp(value)) {
+-    base = ' ' + RegExp.prototype.toString.call(value);
+-  }
+-
+-  // Make dates with properties first say the date
+-  if (isDate(value)) {
+-    base = ' ' + Date.prototype.toUTCString.call(value);
+-  }
+-
+-  // Make error with message first say the error
+-  if (isError(value)) {
+-    base = ' ' + formatError(value);
+-  }
+-
+-  if (keys.length === 0 && (!array || value.length == 0)) {
+-    return braces[0] + base + braces[1];
+-  }
+-
+-  if (recurseTimes < 0) {
+-    if (isRegExp(value)) {
+-      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+-    } else {
+-      return ctx.stylize('[Object]', 'special');
+-    }
+-  }
+-
+-  ctx.seen.push(value);
+-
+-  var output;
+-  if (array) {
+-    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
+-  } else {
+-    output = keys.map(function(key) {
+-      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
+-    });
+-  }
+-
+-  ctx.seen.pop();
+-
+-  return reduceToSingleString(output, base, braces);
+-}
+-
+-
+-function formatPrimitive(ctx, value) {
+-  if (isUndefined(value))
+-    return ctx.stylize('undefined', 'undefined');
+-  if (isString(value)) {
+-    var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
+-                                             .replace(/'/g, "\\'")
+-                                             .replace(/\\"/g, '"') + '\'';
+-    return ctx.stylize(simple, 'string');
+-  }
+-  if (isNumber(value)) {
+-    // Format -0 as '-0'. Strict equality won't distinguish 0 from -0,
+-    // so instead we use the fact that 1 / -0 < 0 whereas 1 / 0 > 0 .
+-    if (value === 0 && 1 / value < 0)
+-      return ctx.stylize('-0', 'number');
+-    return ctx.stylize('' + value, 'number');
+-  }
+-  if (isBoolean(value))
+-    return ctx.stylize('' + value, 'boolean');
+-  // For some reason typeof null is "object", so special case here.
+-  if (isNull(value))
+-    return ctx.stylize('null', 'null');
+-}
+-
+-
+-function formatError(value) {
+-  return '[' + Error.prototype.toString.call(value) + ']';
+-}
+-
+-
+-function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
+-  var output = [];
+-  for (var i = 0, l = value.length; i < l; ++i) {
+-    if (hasOwnProperty(value, String(i))) {
+-      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+-          String(i), true));
+-    } else {
+-      output.push('');
+-    }
+-  }
+-  keys.forEach(function(key) {
+-    if (!key.match(/^\d+$/)) {
+-      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+-          key, true));
+-    }
+-  });
+-  return output;
+-}
+-
+-
+-function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
+-  var name, str, desc;
+-  desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
+-  if (desc.get) {
+-    if (desc.set) {
+-      str = ctx.stylize('[Getter/Setter]', 'special');
+-    } else {
+-      str = ctx.stylize('[Getter]', 'special');
+-    }
+-  } else {
+-    if (desc.set) {
+-      str = ctx.stylize('[Setter]', 'special');
+-    }
+-  }
+-  if (!hasOwnProperty(visibleKeys, key)) {
+-    name = '[' + key + ']';
+-  }
+-  if (!str) {
+-    if (ctx.seen.indexOf(desc.value) < 0) {
+-      if (isNull(recurseTimes)) {
+-        str = formatValue(ctx, desc.value, null);
+-      } else {
+-        str = formatValue(ctx, desc.value, recurseTimes - 1);
+-      }
+-      if (str.indexOf('\n') > -1) {
+-        if (array) {
+-          str = str.split('\n').map(function(line) {
+-            return '  ' + line;
+-          }).join('\n').substr(2);
+-        } else {
+-          str = '\n' + str.split('\n').map(function(line) {
+-            return '   ' + line;
+-          }).join('\n');
+-        }
+-      }
+-    } else {
+-      str = ctx.stylize('[Circular]', 'special');
+-    }
+-  }
+-  if (isUndefined(name)) {
+-    if (array && key.match(/^\d+$/)) {
+-      return str;
+-    }
+-    name = JSON.stringify('' + key);
+-    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
+-      name = name.substr(1, name.length - 2);
+-      name = ctx.stylize(name, 'name');
+-    } else {
+-      name = name.replace(/'/g, "\\'")
+-                 .replace(/\\"/g, '"')
+-                 .replace(/(^"|"$)/g, "'");
+-      name = ctx.stylize(name, 'string');
+-    }
+-  }
+-
+-  return name + ': ' + str;
+-}
+-
+-
+-function reduceToSingleString(output, base, braces) {
+-  var numLinesEst = 0;
+-  var length = output.reduce(function(prev, cur) {
+-    numLinesEst++;
+-    if (cur.indexOf('\n') >= 0) numLinesEst++;
+-    return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
+-  }, 0);
+-
+-  if (length > 60) {
+-    return braces[0] +
+-           (base === '' ? '' : base + '\n ') +
+-           ' ' +
+-           output.join(',\n  ') +
+-           ' ' +
+-           braces[1];
+-  }
+-
+-  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
+-}
+-
+-
+ // NOTE: These type checking functions intentionally don't use `instanceof`
+ // because it is fragile and can be easily faked with `Object.create()`.
+ function isArray(ar) {
+@@ -522,166 +98,10 @@ function isPrimitive(arg) {
+ exports.isPrimitive = isPrimitive;
+
+ function isBuffer(arg) {
+-  return arg instanceof Buffer;
++  return Buffer.isBuffer(arg);
+ }
+ exports.isBuffer = isBuffer;
+
+ function objectToString(o) {
+   return Object.prototype.toString.call(o);
+-}
+-
+-
+-function pad(n) {
+-  return n < 10 ? '0' + n.toString(10) : n.toString(10);
+-}
+-
+-
+-var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
+-              'Oct', 'Nov', 'Dec'];
+-
+-// 26 Feb 16:19:34
+-function timestamp() {
+-  var d = new Date();
+-  var time = [pad(d.getHours()),
+-              pad(d.getMinutes()),
+-              pad(d.getSeconds())].join(':');
+-  return [d.getDate(), months[d.getMonth()], time].join(' ');
+-}
+-
+-
+-// log is just a thin wrapper to console.log that prepends a timestamp
+-exports.log = function() {
+-  console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
+-};
+-
+-
+-/**
+- * Inherit the prototype methods from one constructor into another.
+- *
+- * The Function.prototype.inherits from lang.js rewritten as a standalone
+- * function (not on Function.prototype). NOTE: If this file is to be loaded
+- * during bootstrapping this function needs to be rewritten using some native
+- * functions as prototype setup using normal JavaScript does not work as
+- * expected during bootstrapping (see mirror.js in r114903).
+- *
+- * @param {function} ctor Constructor function which needs to inherit the
+- *     prototype.
+- * @param {function} superCtor Constructor function to inherit prototype from.
+- */
+-exports.inherits = function(ctor, superCtor) {
+-  ctor.super_ = superCtor;
+-  ctor.prototype = Object.create(superCtor.prototype, {
+-    constructor: {
+-      value: ctor,
+-      enumerable: false,
+-      writable: true,
+-      configurable: true
+-    }
+-  });
+-};
+-
+-exports._extend = function(origin, add) {
+-  // Don't do anything if add isn't an object
+-  if (!add || !isObject(add)) return origin;
+-
+-  var keys = Object.keys(add);
+-  var i = keys.length;
+-  while (i--) {
+-    origin[keys[i]] = add[keys[i]];
+-  }
+-  return origin;
+-};
+-
+-function hasOwnProperty(obj, prop) {
+-  return Object.prototype.hasOwnProperty.call(obj, prop);
+-}
+-
+-
+-// Deprecated old stuff.
+-
+-exports.p = exports.deprecate(function() {
+-  for (var i = 0, len = arguments.length; i < len; ++i) {
+-    console.error(exports.inspect(arguments[i]));
+-  }
+-}, 'util.p: Use console.error() instead');
+-
+-
+-exports.exec = exports.deprecate(function() {
+-  return require('child_process').exec.apply(this, arguments);
+-}, 'util.exec is now called `child_process.exec`.');
+-
+-
+-exports.print = exports.deprecate(function() {
+-  for (var i = 0, len = arguments.length; i < len; ++i) {
+-    process.stdout.write(String(arguments[i]));
+-  }
+-}, 'util.print: Use console.log instead');
+-
+-
+-exports.puts = exports.deprecate(function() {
+-  for (var i = 0, len = arguments.length; i < len; ++i) {
+-    process.stdout.write(arguments[i] + '\n');
+-  }
+-}, 'util.puts: Use console.log instead');
+-
+-
+-exports.debug = exports.deprecate(function(x) {
+-  process.stderr.write('DEBUG: ' + x + '\n');
+-}, 'util.debug: Use console.error instead');
+-
+-
+-exports.error = exports.deprecate(function(x) {
+-  for (var i = 0, len = arguments.length; i < len; ++i) {
+-    process.stderr.write(arguments[i] + '\n');
+-  }
+-}, 'util.error: Use console.error instead');
+-
+-
+-exports.pump = exports.deprecate(function(readStream, writeStream, callback) {
+-  var callbackCalled = false;
+-
+-  function call(a, b, c) {
+-    if (callback && !callbackCalled) {
+-      callback(a, b, c);
+-      callbackCalled = true;
+-    }
+-  }
+-
+-  readStream.addListener('data', function(chunk) {
+-    if (writeStream.write(chunk) === false) readStream.pause();
+-  });
+-
+-  writeStream.addListener('drain', function() {
+-    readStream.resume();
+-  });
+-
+-  readStream.addListener('end', function() {
+-    writeStream.end();
+-  });
+-
+-  readStream.addListener('close', function() {
+-    call();
+-  });
+-
+-  readStream.addListener('error', function(err) {
+-    writeStream.end();
+-    call(err);
+-  });
+-
+-  writeStream.addListener('error', function(err) {
+-    readStream.destroy();
+-    call(err);
+-  });
+-}, 'util.pump(): Use readableStream.pipe() instead');
+-
+-
+-var uv;
+-exports._errnoException = function(err, syscall) {
+-  if (isUndefined(uv)) uv = process.binding('uv');
+-  var errname = uv.errname(err);
+-  var e = new Error(syscall + ' ' + errname);
+-  e.code = errname;
+-  e.errno = errname;
+-  e.syscall = syscall;
+-  return e;
+-};
++}
\ No newline at end of file
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
new file mode 100644
index 0000000000..ff4c851c07
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
@@ -0,0 +1,107 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+
+function isArray(arg) {
+  if (Array.isArray) {
+    return Array.isArray(arg);
+  }
+  return objectToString(arg) === '[object Array]';
+}
+exports.isArray = isArray;
+
+function isBoolean(arg) {
+  return typeof arg === 'boolean';
+}
+exports.isBoolean = isBoolean;
+
+function isNull(arg) {
+  return arg === null;
+}
+exports.isNull = isNull;
+
+function isNullOrUndefined(arg) {
+  return arg == null;
+}
+exports.isNullOrUndefined = isNullOrUndefined;
+
+function isNumber(arg) {
+  return typeof arg === 'number';
+}
+exports.isNumber = isNumber;
+
+function isString(arg) {
+  return typeof arg === 'string';
+}
+exports.isString = isString;
+
+function isSymbol(arg) {
+  return typeof arg === 'symbol';
+}
+exports.isSymbol = isSymbol;
+
+function isUndefined(arg) {
+  return arg === void 0;
+}
+exports.isUndefined = isUndefined;
+
+function isRegExp(re) {
+  return objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
+
+function isObject(arg) {
+  return typeof arg === 'object' && arg !== null;
+}
+exports.isObject = isObject;
+
+function isDate(d) {
+  return objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
+
+function isError(e) {
+  return (objectToString(e) === '[object Error]' || e instanceof Error);
+}
+exports.isError = isError;
+
+function isFunction(arg) {
+  return typeof arg === 'function';
+}
+exports.isFunction = isFunction;
+
+function isPrimitive(arg) {
+  return arg === null ||
+         typeof arg === 'boolean' ||
+         typeof arg === 'number' ||
+         typeof arg === 'string' ||
+         typeof arg === 'symbol' ||  // ES6 symbol
+         typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
+
+exports.isBuffer = Buffer.isBuffer;
+
+function objectToString(o) {
+  return Object.prototype.toString.call(o);
+}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/package.json b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/package.json
new file mode 100644
index 0000000000..e866b4a215
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/package.json
@@ -0,0 +1,88 @@
+{
+  "_args": [
+    [
+      "core-util-is@~1.0.0",
+      "/Users/rebecca/code/npm/node_modules/readable-stream"
+    ],
+    [
+      "core-util-is@~1.0.0",
+      "/Users/rebecca/code/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream"
+    ]
+  ],
+  "_from": "core-util-is@>=1.0.0 <1.1.0",
+  "_id": "core-util-is@1.0.2",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/npm-registry-client/concat-stream/readable-stream/core-util-is",
+  "_nodeVersion": "4.0.0",
+  "_npmUser": {
+    "email": "i@izs.me",
+    "name": "isaacs"
+  },
+  "_npmVersion": "3.3.2",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "core-util-is",
+    "raw": "core-util-is@~1.0.0",
+    "rawSpec": "~1.0.0",
+    "scope": null,
+    "spec": ">=1.0.0 <1.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/npm-registry-client/concat-stream/readable-stream"
+  ],
+  "_shrinkwrap": null,
+  "_spec": "core-util-is@~1.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream",
+  "author": {
+    "email": "i@izs.me",
+    "name": "Isaac Z. Schlueter",
+    "url": "http://blog.izs.me/"
+  },
+  "bugs": {
+    "url": "https://github.com/isaacs/core-util-is/issues"
+  },
+  "dependencies": {},
+  "description": "The `util.is*` functions introduced in Node v0.12.",
+  "devDependencies": {
+    "tap": "^2.3.0"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "b5fd54220aa2bc5ab57aab7140c940754503c1a7",
+    "tarball": "http://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz"
+  },
+  "gitHead": "a177da234df5638b363ddc15fa324619a38577c8",
+  "homepage": "https://github.com/isaacs/core-util-is#readme",
+  "keywords": [
+    "util",
+    "isBuffer",
+    "isArray",
+    "isNumber",
+    "isString",
+    "isRegExp",
+    "isThis",
+    "isThat",
+    "polyfill"
+  ],
+  "license": "MIT",
+  "main": "lib/util.js",
+  "maintainers": [
+    {
+      "email": "i@izs.me",
+      "name": "isaacs"
+    }
+  ],
+  "name": "core-util-is",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/isaacs/core-util-is.git"
+  },
+  "scripts": {
+    "test": "tap test.js"
+  },
+  "version": "1.0.2"
+}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/test.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/test.js
new file mode 100644
index 0000000000..1a490c65ac
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/test.js
@@ -0,0 +1,68 @@
+var assert = require('tap');
+
+var t = require('./lib/util');
+
+assert.equal(t.isArray([]), true);
+assert.equal(t.isArray({}), false);
+
+assert.equal(t.isBoolean(null), false);
+assert.equal(t.isBoolean(true), true);
+assert.equal(t.isBoolean(false), true);
+
+assert.equal(t.isNull(null), true);
+assert.equal(t.isNull(undefined), false);
+assert.equal(t.isNull(false), false);
+assert.equal(t.isNull(), false);
+
+assert.equal(t.isNullOrUndefined(null), true);
+assert.equal(t.isNullOrUndefined(undefined), true);
+assert.equal(t.isNullOrUndefined(false), false);
+assert.equal(t.isNullOrUndefined(), true);
+
+assert.equal(t.isNumber(null), false);
+assert.equal(t.isNumber('1'), false);
+assert.equal(t.isNumber(1), true);
+
+assert.equal(t.isString(null), false);
+assert.equal(t.isString('1'), true);
+assert.equal(t.isString(1), false);
+
+assert.equal(t.isSymbol(null), false);
+assert.equal(t.isSymbol('1'), false);
+assert.equal(t.isSymbol(1), false);
+assert.equal(t.isSymbol(Symbol()), true);
+
+assert.equal(t.isUndefined(null), false);
+assert.equal(t.isUndefined(undefined), true);
+assert.equal(t.isUndefined(false), false);
+assert.equal(t.isUndefined(), true);
+
+assert.equal(t.isRegExp(null), false);
+assert.equal(t.isRegExp('1'), false);
+assert.equal(t.isRegExp(new RegExp()), true);
+
+assert.equal(t.isObject({}), true);
+assert.equal(t.isObject([]), true);
+assert.equal(t.isObject(new RegExp()), true);
+assert.equal(t.isObject(new Date()), true);
+
+assert.equal(t.isDate(null), false);
+assert.equal(t.isDate('1'), false);
+assert.equal(t.isDate(new Date()), true);
+
+assert.equal(t.isError(null), false);
+assert.equal(t.isError({ err: true }), false);
+assert.equal(t.isError(new Error()), true);
+
+assert.equal(t.isFunction(null), false);
+assert.equal(t.isFunction({ }), false);
+assert.equal(t.isFunction(function() {}), true);
+
+assert.equal(t.isPrimitive(null), true);
+assert.equal(t.isPrimitive(''), true);
+assert.equal(t.isPrimitive(0), true);
+assert.equal(t.isPrimitive(new Date()), false);
+
+assert.equal(t.isBuffer(null), false);
+assert.equal(t.isBuffer({}), false);
+assert.equal(t.isBuffer(new Buffer(0)), true);
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.npmignore b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.npmignore
new file mode 100644
index 0000000000..3c3629e647
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.npmignore
@@ -0,0 +1 @@
+node_modules
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.travis.yml b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.travis.yml
new file mode 100644
index 0000000000..cc4dba29d9
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.travis.yml
@@ -0,0 +1,4 @@
+language: node_js
+node_js:
+  - "0.8"
+  - "0.10"
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/Makefile b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/Makefile
new file mode 100644
index 0000000000..0ecc29c402
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/Makefile
@@ -0,0 +1,5 @@
+
+test:
+	@node_modules/.bin/tape test.js
+
+.PHONY: test
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/README.md b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/README.md
new file mode 100644
index 0000000000..16d2c59c61
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/README.md
@@ -0,0 +1,60 @@
+
+# isarray
+
+`Array#isArray` for older browsers.
+
+[![build status](https://secure.travis-ci.org/juliangruber/isarray.svg)](http://travis-ci.org/juliangruber/isarray)
+[![downloads](https://img.shields.io/npm/dm/isarray.svg)](https://www.npmjs.org/package/isarray)
+
+[![browser support](https://ci.testling.com/juliangruber/isarray.png)
+](https://ci.testling.com/juliangruber/isarray)
+
+## Usage
+
+```js
+var isArray = require('isarray');
+
+console.log(isArray([])); // => true
+console.log(isArray({})); // => false
+```
+
+## Installation
+
+With [npm](http://npmjs.org) do
+
+```bash
+$ npm install isarray
+```
+
+Then bundle for the browser with
+[browserify](https://github.com/substack/browserify).
+
+With [component](http://component.io) do
+
+```bash
+$ component install juliangruber/isarray
+```
+
+## License
+
+(MIT)
+
+Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/component.json b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/component.json
new file mode 100644
index 0000000000..9e31b68388
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/component.json
@@ -0,0 +1,19 @@
+{
+  "name" : "isarray",
+  "description" : "Array#isArray for older browsers",
+  "version" : "0.0.1",
+  "repository" : "juliangruber/isarray",
+  "homepage": "https://github.com/juliangruber/isarray",
+  "main" : "index.js",
+  "scripts" : [
+    "index.js"
+  ],
+  "dependencies" : {},
+  "keywords": ["browser","isarray","array"],
+  "author": {
+    "name": "Julian Gruber",
+    "email": "mail@juliangruber.com",
+    "url": "http://juliangruber.com"
+  },
+  "license": "MIT"
+}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/index.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/index.js
new file mode 100644
index 0000000000..a57f634959
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/index.js
@@ -0,0 +1,5 @@
+var toString = {}.toString;
+
+module.exports = Array.isArray || function (arr) {
+  return toString.call(arr) == '[object Array]';
+};
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/package.json b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/package.json
new file mode 100644
index 0000000000..75aac295c7
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/package.json
@@ -0,0 +1,98 @@
+{
+  "_args": [
+    [
+      "isarray@~1.0.0",
+      "/Users/rebecca/code/npm/node_modules/readable-stream"
+    ],
+    [
+      "isarray@~1.0.0",
+      "/Users/rebecca/code/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream"
+    ]
+  ],
+  "_from": "isarray@>=1.0.0 <1.1.0",
+  "_id": "isarray@1.0.0",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/npm-registry-client/concat-stream/readable-stream/isarray",
+  "_nodeVersion": "5.1.0",
+  "_npmUser": {
+    "email": "julian@juliangruber.com",
+    "name": "juliangruber"
+  },
+  "_npmVersion": "3.3.12",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "isarray",
+    "raw": "isarray@~1.0.0",
+    "rawSpec": "~1.0.0",
+    "scope": null,
+    "spec": ">=1.0.0 <1.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/npm-registry-client/concat-stream/readable-stream"
+  ],
+  "_shrinkwrap": null,
+  "_spec": "isarray@~1.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream",
+  "author": {
+    "email": "mail@juliangruber.com",
+    "name": "Julian Gruber",
+    "url": "http://juliangruber.com"
+  },
+  "bugs": {
+    "url": "https://github.com/juliangruber/isarray/issues"
+  },
+  "dependencies": {},
+  "description": "Array#isArray for older browsers",
+  "devDependencies": {
+    "tape": "~2.13.4"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "bb935d48582cba168c06834957a54a3e07124f11",
+    "tarball": "http://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz"
+  },
+  "gitHead": "2a23a281f369e9ae06394c0fb4d2381355a6ba33",
+  "homepage": "https://github.com/juliangruber/isarray",
+  "keywords": [
+    "browser",
+    "isarray",
+    "array"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "maintainers": [
+    {
+      "email": "julian@juliangruber.com",
+      "name": "juliangruber"
+    }
+  ],
+  "name": "isarray",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/juliangruber/isarray.git"
+  },
+  "scripts": {
+    "test": "tape test.js"
+  },
+  "testling": {
+    "browsers": [
+      "ie/8..latest",
+      "firefox/17..latest",
+      "firefox/nightly",
+      "chrome/22..latest",
+      "chrome/canary",
+      "opera/12..latest",
+      "opera/next",
+      "safari/5.1..latest",
+      "ipad/6.0..latest",
+      "iphone/6.0..latest",
+      "android-browser/4.2..latest"
+    ],
+    "files": "test.js"
+  },
+  "version": "1.0.0"
+}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/test.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/test.js
new file mode 100644
index 0000000000..f7f7bcd19f
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/test.js
@@ -0,0 +1,19 @@
+var isArray = require('./');
+var test = require('tape');
+
+test('is array', function(t){
+  t.ok(isArray([]));
+  t.notOk(isArray({}));
+  t.notOk(isArray(null));
+  t.notOk(isArray(false));
+
+  var obj = {};
+  obj[0] = true;
+  t.notOk(isArray(obj));
+
+  var arr = [];
+  arr.foo = 'bar';
+  t.ok(isArray(arr));
+
+  t.end();
+});
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml
new file mode 100644
index 0000000000..36201b1001
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml
@@ -0,0 +1,12 @@
+language: node_js
+node_js:
+  - "0.8"
+  - "0.10"
+  - "0.11"
+  - "0.12"
+  - "1.7.1"
+  - 1
+  - 2
+  - 3
+  - 4
+  - 5
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/index.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/index.js
new file mode 100644
index 0000000000..571c276783
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/index.js
@@ -0,0 +1,20 @@
+'use strict';
+
+if (!process.version ||
+    process.version.indexOf('v0.') === 0 ||
+    process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
+  module.exports = nextTick;
+} else {
+  module.exports = process.nextTick;
+}
+
+function nextTick(fn) {
+  var args = new Array(arguments.length - 1);
+  var i = 0;
+  while (i < args.length) {
+    args[i++] = arguments[i];
+  }
+  process.nextTick(function afterTick() {
+    fn.apply(null, args);
+  });
+}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/license.md b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/license.md
new file mode 100644
index 0000000000..c67e3532b5
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/license.md
@@ -0,0 +1,19 @@
+# Copyright (c) 2015 Calvin Metcalf
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+**THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.**
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/package.json b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/package.json
new file mode 100644
index 0000000000..3718b900c6
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/package.json
@@ -0,0 +1,73 @@
+{
+  "_args": [
+    [
+      "process-nextick-args@~1.0.6",
+      "/Users/rebecca/code/npm/node_modules/readable-stream"
+    ],
+    [
+      "process-nextick-args@~1.0.6",
+      "/Users/rebecca/code/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream"
+    ]
+  ],
+  "_from": "process-nextick-args@>=1.0.6 <1.1.0",
+  "_id": "process-nextick-args@1.0.6",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/npm-registry-client/concat-stream/readable-stream/process-nextick-args",
+  "_nodeVersion": "4.1.1",
+  "_npmUser": {
+    "email": "calvin.metcalf@gmail.com",
+    "name": "cwmma"
+  },
+  "_npmVersion": "2.14.4",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "process-nextick-args",
+    "raw": "process-nextick-args@~1.0.6",
+    "rawSpec": "~1.0.6",
+    "scope": null,
+    "spec": ">=1.0.6 <1.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/npm-registry-client/concat-stream/readable-stream"
+  ],
+  "_shrinkwrap": null,
+  "_spec": "process-nextick-args@~1.0.6",
+  "_where": "/Users/rebecca/code/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream",
+  "author": "",
+  "bugs": {
+    "url": "https://github.com/calvinmetcalf/process-nextick-args/issues"
+  },
+  "dependencies": {},
+  "description": "process.nextTick but always with args",
+  "devDependencies": {
+    "tap": "~0.2.6"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "0f96b001cea90b12592ce566edb97ec11e69bd05",
+    "tarball": "http://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.6.tgz"
+  },
+  "gitHead": "e85787b05a8c3c1adb714f332d822e9162699c78",
+  "homepage": "https://github.com/calvinmetcalf/process-nextick-args",
+  "license": "MIT",
+  "main": "index.js",
+  "maintainers": [
+    {
+      "email": "calvin.metcalf@gmail.com",
+      "name": "cwmma"
+    }
+  ],
+  "name": "process-nextick-args",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/calvinmetcalf/process-nextick-args.git"
+  },
+  "scripts": {
+    "test": "node test.js"
+  },
+  "version": "1.0.6"
+}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/readme.md b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/readme.md
new file mode 100644
index 0000000000..78e7cfaeb7
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/readme.md
@@ -0,0 +1,18 @@
+process-nextick-args
+=====
+
+[![Build Status](https://travis-ci.org/calvinmetcalf/process-nextick-args.svg?branch=master)](https://travis-ci.org/calvinmetcalf/process-nextick-args)
+
+```bash
+npm install --save process-nextick-args
+```
+
+Always be able to pass arguments to process.nextTick, no matter the platform
+
+```js
+var nextTick = require('process-nextick-args');
+
+nextTick(function (a, b, c) {
+  console.log(a, b, c);
+}, 'step', 3,  'profit');
+```
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/test.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/test.js
new file mode 100644
index 0000000000..ef15721584
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/test.js
@@ -0,0 +1,24 @@
+var test = require("tap").test;
+var nextTick = require('./');
+
+test('should work', function (t) {
+  t.plan(5);
+  nextTick(function (a) {
+    t.ok(a);
+    nextTick(function (thing) {
+      t.equals(thing, 7);
+    }, 7);
+  }, true);
+  nextTick(function (a, b, c) {
+    t.equals(a, 'step');
+    t.equals(b, 3);
+    t.equals(c, 'profit');
+  }, 'step', 3,  'profit');
+});
+
+test('correct number of arguments', function (t) {
+  t.plan(1);
+  nextTick(function () {
+    t.equals(2, arguments.length, 'correct number');
+  }, 1, 2);
+});
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/.npmignore
new file mode 100644
index 0000000000..206320cc1d
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/.npmignore
@@ -0,0 +1,2 @@
+build
+test
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/LICENSE
new file mode 100644
index 0000000000..6de584a48f
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/LICENSE
@@ -0,0 +1,20 @@
+Copyright Joyent, Inc. and other Node contributors.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to permit
+persons to whom the Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/README.md b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/README.md
new file mode 100644
index 0000000000..4d2aa00150
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/README.md
@@ -0,0 +1,7 @@
+**string_decoder.js** (`require('string_decoder')`) from Node.js core
+
+Copyright Joyent, Inc. and other Node contributors. See LICENCE file for details.
+
+Version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. **Prefer the stable version over the unstable.**
+
+The *build/* directory contains a build script that will scrape the source from the [joyent/node](https://github.com/joyent/node) repo given a specific Node version.
\ No newline at end of file
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/index.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/index.js
new file mode 100644
index 0000000000..b00e54fb79
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/index.js
@@ -0,0 +1,221 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var Buffer = require('buffer').Buffer;
+
+var isBufferEncoding = Buffer.isEncoding
+  || function(encoding) {
+       switch (encoding && encoding.toLowerCase()) {
+         case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true;
+         default: return false;
+       }
+     }
+
+
+function assertEncoding(encoding) {
+  if (encoding && !isBufferEncoding(encoding)) {
+    throw new Error('Unknown encoding: ' + encoding);
+  }
+}
+
+// StringDecoder provides an interface for efficiently splitting a series of
+// buffers into a series of JS strings without breaking apart multi-byte
+// characters. CESU-8 is handled as part of the UTF-8 encoding.
+//
+// @TODO Handling all encodings inside a single object makes it very difficult
+// to reason about this code, so it should be split up in the future.
+// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code
+// points as used by CESU-8.
+var StringDecoder = exports.StringDecoder = function(encoding) {
+  this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
+  assertEncoding(encoding);
+  switch (this.encoding) {
+    case 'utf8':
+      // CESU-8 represents each of Surrogate Pair by 3-bytes
+      this.surrogateSize = 3;
+      break;
+    case 'ucs2':
+    case 'utf16le':
+      // UTF-16 represents each of Surrogate Pair by 2-bytes
+      this.surrogateSize = 2;
+      this.detectIncompleteChar = utf16DetectIncompleteChar;
+      break;
+    case 'base64':
+      // Base-64 stores 3 bytes in 4 chars, and pads the remainder.
+      this.surrogateSize = 3;
+      this.detectIncompleteChar = base64DetectIncompleteChar;
+      break;
+    default:
+      this.write = passThroughWrite;
+      return;
+  }
+
+  // Enough space to store all bytes of a single character. UTF-8 needs 4
+  // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate).
+  this.charBuffer = new Buffer(6);
+  // Number of bytes received for the current incomplete multi-byte character.
+  this.charReceived = 0;
+  // Number of bytes expected for the current incomplete multi-byte character.
+  this.charLength = 0;
+};
+
+
+// write decodes the given buffer and returns it as JS string that is
+// guaranteed to not contain any partial multi-byte characters. Any partial
+// character found at the end of the buffer is buffered up, and will be
+// returned when calling write again with the remaining bytes.
+//
+// Note: Converting a Buffer containing an orphan surrogate to a String
+// currently works, but converting a String to a Buffer (via `new Buffer`, or
+// Buffer#write) will replace incomplete surrogates with the unicode
+// replacement character. See https://codereview.chromium.org/121173009/ .
+StringDecoder.prototype.write = function(buffer) {
+  var charStr = '';
+  // if our last write ended with an incomplete multibyte character
+  while (this.charLength) {
+    // determine how many remaining bytes this buffer has to offer for this char
+    var available = (buffer.length >= this.charLength - this.charReceived) ?
+        this.charLength - this.charReceived :
+        buffer.length;
+
+    // add the new bytes to the char buffer
+    buffer.copy(this.charBuffer, this.charReceived, 0, available);
+    this.charReceived += available;
+
+    if (this.charReceived < this.charLength) {
+      // still not enough chars in this buffer? wait for more ...
+      return '';
+    }
+
+    // remove bytes belonging to the current character from the buffer
+    buffer = buffer.slice(available, buffer.length);
+
+    // get the character that was split
+    charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);
+
+    // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
+    var charCode = charStr.charCodeAt(charStr.length - 1);
+    if (charCode >= 0xD800 && charCode <= 0xDBFF) {
+      this.charLength += this.surrogateSize;
+      charStr = '';
+      continue;
+    }
+    this.charReceived = this.charLength = 0;
+
+    // if there are no more bytes in this buffer, just emit our char
+    if (buffer.length === 0) {
+      return charStr;
+    }
+    break;
+  }
+
+  // determine and set charLength / charReceived
+  this.detectIncompleteChar(buffer);
+
+  var end = buffer.length;
+  if (this.charLength) {
+    // buffer the incomplete character bytes we got
+    buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end);
+    end -= this.charReceived;
+  }
+
+  charStr += buffer.toString(this.encoding, 0, end);
+
+  var end = charStr.length - 1;
+  var charCode = charStr.charCodeAt(end);
+  // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
+  if (charCode >= 0xD800 && charCode <= 0xDBFF) {
+    var size = this.surrogateSize;
+    this.charLength += size;
+    this.charReceived += size;
+    this.charBuffer.copy(this.charBuffer, size, 0, size);
+    buffer.copy(this.charBuffer, 0, 0, size);
+    return charStr.substring(0, end);
+  }
+
+  // or just emit the charStr
+  return charStr;
+};
+
+// detectIncompleteChar determines if there is an incomplete UTF-8 character at
+// the end of the given buffer. If so, it sets this.charLength to the byte
+// length that character, and sets this.charReceived to the number of bytes
+// that are available for this character.
+StringDecoder.prototype.detectIncompleteChar = function(buffer) {
+  // determine how many bytes we have to check at the end of this buffer
+  var i = (buffer.length >= 3) ? 3 : buffer.length;
+
+  // Figure out if one of the last i bytes of our buffer announces an
+  // incomplete char.
+  for (; i > 0; i--) {
+    var c = buffer[buffer.length - i];
+
+    // See http://en.wikipedia.org/wiki/UTF-8#Description
+
+    // 110XXXXX
+    if (i == 1 && c >> 5 == 0x06) {
+      this.charLength = 2;
+      break;
+    }
+
+    // 1110XXXX
+    if (i <= 2 && c >> 4 == 0x0E) {
+      this.charLength = 3;
+      break;
+    }
+
+    // 11110XXX
+    if (i <= 3 && c >> 3 == 0x1E) {
+      this.charLength = 4;
+      break;
+    }
+  }
+  this.charReceived = i;
+};
+
+StringDecoder.prototype.end = function(buffer) {
+  var res = '';
+  if (buffer && buffer.length)
+    res = this.write(buffer);
+
+  if (this.charReceived) {
+    var cr = this.charReceived;
+    var buf = this.charBuffer;
+    var enc = this.encoding;
+    res += buf.slice(0, cr).toString(enc);
+  }
+
+  return res;
+};
+
+function passThroughWrite(buffer) {
+  return buffer.toString(this.encoding);
+}
+
+function utf16DetectIncompleteChar(buffer) {
+  this.charReceived = buffer.length % 2;
+  this.charLength = this.charReceived ? 2 : 0;
+}
+
+function base64DetectIncompleteChar(buffer) {
+  this.charReceived = buffer.length % 3;
+  this.charLength = this.charReceived ? 3 : 0;
+}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/package.json b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/package.json
new file mode 100644
index 0000000000..bb11cd19bf
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/package.json
@@ -0,0 +1,81 @@
+{
+  "_args": [
+    [
+      "string_decoder@~0.10.x",
+      "/Users/rebecca/code/npm/node_modules/readable-stream"
+    ],
+    [
+      "string_decoder@~0.10.x",
+      "/Users/rebecca/code/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream"
+    ]
+  ],
+  "_from": "string_decoder@>=0.10.0 <0.11.0",
+  "_id": "string_decoder@0.10.31",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/npm-registry-client/concat-stream/readable-stream/string_decoder",
+  "_npmUser": {
+    "email": "rod@vagg.org",
+    "name": "rvagg"
+  },
+  "_npmVersion": "1.4.23",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "string_decoder",
+    "raw": "string_decoder@~0.10.x",
+    "rawSpec": "~0.10.x",
+    "scope": null,
+    "spec": ">=0.10.0 <0.11.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/npm-registry-client/concat-stream/readable-stream"
+  ],
+  "_shrinkwrap": null,
+  "_spec": "string_decoder@~0.10.x",
+  "_where": "/Users/rebecca/code/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream",
+  "bugs": {
+    "url": "https://github.com/rvagg/string_decoder/issues"
+  },
+  "dependencies": {},
+  "description": "The string_decoder module from Node core",
+  "devDependencies": {
+    "tap": "~0.4.8"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94",
+    "tarball": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz"
+  },
+  "gitHead": "d46d4fd87cf1d06e031c23f1ba170ca7d4ade9a0",
+  "homepage": "https://github.com/rvagg/string_decoder",
+  "keywords": [
+    "string",
+    "decoder",
+    "browser",
+    "browserify"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "maintainers": [
+    {
+      "email": "mail@substack.net",
+      "name": "substack"
+    },
+    {
+      "email": "rod@vagg.org",
+      "name": "rvagg"
+    }
+  ],
+  "name": "string_decoder",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/rvagg/string_decoder.git"
+  },
+  "scripts": {
+    "test": "tap test/simple/*.js"
+  },
+  "version": "0.10.31"
+}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/History.md b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/History.md
new file mode 100644
index 0000000000..acc8675372
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/History.md
@@ -0,0 +1,16 @@
+
+1.0.2 / 2015-10-07
+==================
+
+  * use try/catch when checking `localStorage` (#3, @kumavis)
+
+1.0.1 / 2014-11-25
+==================
+
+  * browser: use `console.warn()` for deprecation calls
+  * browser: more jsdocs
+
+1.0.0 / 2014-04-30
+==================
+
+  * initial commit
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/LICENSE b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/LICENSE
new file mode 100644
index 0000000000..6a60e8c225
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/LICENSE
@@ -0,0 +1,24 @@
+(The MIT License)
+
+Copyright (c) 2014 Nathan Rajlich 
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/README.md b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/README.md
new file mode 100644
index 0000000000..75622fa7c2
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/README.md
@@ -0,0 +1,53 @@
+util-deprecate
+==============
+### The Node.js `util.deprecate()` function with browser support
+
+In Node.js, this module simply re-exports the `util.deprecate()` function.
+
+In the web browser (i.e. via browserify), a browser-specific implementation
+of the `util.deprecate()` function is used.
+
+
+## API
+
+A `deprecate()` function is the only thing exposed by this module.
+
+``` javascript
+// setup:
+exports.foo = deprecate(foo, 'foo() is deprecated, use bar() instead');
+
+
+// users see:
+foo();
+// foo() is deprecated, use bar() instead
+foo();
+foo();
+```
+
+
+## License
+
+(The MIT License)
+
+Copyright (c) 2014 Nathan Rajlich 
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js
new file mode 100644
index 0000000000..549ae2f065
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js
@@ -0,0 +1,67 @@
+
+/**
+ * Module exports.
+ */
+
+module.exports = deprecate;
+
+/**
+ * Mark that a method should not be used.
+ * Returns a modified function which warns once by default.
+ *
+ * If `localStorage.noDeprecation = true` is set, then it is a no-op.
+ *
+ * If `localStorage.throwDeprecation = true` is set, then deprecated functions
+ * will throw an Error when invoked.
+ *
+ * If `localStorage.traceDeprecation = true` is set, then deprecated functions
+ * will invoke `console.trace()` instead of `console.error()`.
+ *
+ * @param {Function} fn - the function to deprecate
+ * @param {String} msg - the string to print to the console when `fn` is invoked
+ * @returns {Function} a new "deprecated" version of `fn`
+ * @api public
+ */
+
+function deprecate (fn, msg) {
+  if (config('noDeprecation')) {
+    return fn;
+  }
+
+  var warned = false;
+  function deprecated() {
+    if (!warned) {
+      if (config('throwDeprecation')) {
+        throw new Error(msg);
+      } else if (config('traceDeprecation')) {
+        console.trace(msg);
+      } else {
+        console.warn(msg);
+      }
+      warned = true;
+    }
+    return fn.apply(this, arguments);
+  }
+
+  return deprecated;
+}
+
+/**
+ * Checks `localStorage` for boolean values for the given `name`.
+ *
+ * @param {String} name
+ * @returns {Boolean}
+ * @api private
+ */
+
+function config (name) {
+  // accessing global.localStorage can trigger a DOMException in sandboxed iframes
+  try {
+    if (!global.localStorage) return false;
+  } catch (_) {
+    return false;
+  }
+  var val = global.localStorage[name];
+  if (null == val) return false;
+  return String(val).toLowerCase() === 'true';
+}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/node.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/node.js
new file mode 100644
index 0000000000..5e6fcff5dd
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/node.js
@@ -0,0 +1,6 @@
+
+/**
+ * For Node.js, simply re-export the core `util.deprecate` function.
+ */
+
+module.exports = require('util').deprecate;
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/package.json b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/package.json
new file mode 100644
index 0000000000..276e03f280
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/package.json
@@ -0,0 +1,83 @@
+{
+  "_args": [
+    [
+      "util-deprecate@~1.0.1",
+      "/Users/rebecca/code/npm/node_modules/readable-stream"
+    ],
+    [
+      "util-deprecate@~1.0.1",
+      "/Users/rebecca/code/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream"
+    ]
+  ],
+  "_from": "util-deprecate@>=1.0.1 <1.1.0",
+  "_id": "util-deprecate@1.0.2",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/npm-registry-client/concat-stream/readable-stream/util-deprecate",
+  "_nodeVersion": "4.1.2",
+  "_npmUser": {
+    "email": "nathan@tootallnate.net",
+    "name": "tootallnate"
+  },
+  "_npmVersion": "2.14.4",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "util-deprecate",
+    "raw": "util-deprecate@~1.0.1",
+    "rawSpec": "~1.0.1",
+    "scope": null,
+    "spec": ">=1.0.1 <1.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/npm-registry-client/concat-stream/readable-stream"
+  ],
+  "_shrinkwrap": null,
+  "_spec": "util-deprecate@~1.0.1",
+  "_where": "/Users/rebecca/code/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream",
+  "author": {
+    "email": "nathan@tootallnate.net",
+    "name": "Nathan Rajlich",
+    "url": "http://n8.io/"
+  },
+  "browser": "browser.js",
+  "bugs": {
+    "url": "https://github.com/TooTallNate/util-deprecate/issues"
+  },
+  "dependencies": {},
+  "description": "The Node.js `util.deprecate()` function with browser support",
+  "devDependencies": {},
+  "directories": {},
+  "dist": {
+    "shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf",
+    "tarball": "http://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz"
+  },
+  "gitHead": "475fb6857cd23fafff20c1be846c1350abf8e6d4",
+  "homepage": "https://github.com/TooTallNate/util-deprecate",
+  "keywords": [
+    "util",
+    "deprecate",
+    "browserify",
+    "browser",
+    "node"
+  ],
+  "license": "MIT",
+  "main": "node.js",
+  "maintainers": [
+    {
+      "email": "nathan@tootallnate.net",
+      "name": "tootallnate"
+    }
+  ],
+  "name": "util-deprecate",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/TooTallNate/util-deprecate.git"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "version": "1.0.2"
+}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/package.json b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/package.json
new file mode 100644
index 0000000000..05264e0a15
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/package.json
@@ -0,0 +1,105 @@
+{
+  "_args": [
+    [
+      "readable-stream@~2.0.0",
+      "/Users/rebecca/code/npm/node_modules/npm-registry-client/node_modules/concat-stream"
+    ]
+  ],
+  "_from": "readable-stream@>=2.0.0 <2.1.0",
+  "_id": "readable-stream@2.0.6",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/npm-registry-client/concat-stream/readable-stream",
+  "_nodeVersion": "5.7.0",
+  "_npmOperationalInternal": {
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/readable-stream-2.0.6.tgz_1457893507709_0.369257491780445"
+  },
+  "_npmUser": {
+    "email": "calvin.metcalf@gmail.com",
+    "name": "cwmma"
+  },
+  "_npmVersion": "3.6.0",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "readable-stream",
+    "raw": "readable-stream@~2.0.0",
+    "rawSpec": "~2.0.0",
+    "scope": null,
+    "spec": ">=2.0.0 <2.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/npm-registry-client/concat-stream"
+  ],
+  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
+  "_shasum": "8f90341e68a53ccc928788dacfcd11b36eb9b78e",
+  "_shrinkwrap": null,
+  "_spec": "readable-stream@~2.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/npm-registry-client/node_modules/concat-stream",
+  "browser": {
+    "util": false
+  },
+  "bugs": {
+    "url": "https://github.com/nodejs/readable-stream/issues"
+  },
+  "dependencies": {
+    "core-util-is": "~1.0.0",
+    "inherits": "~2.0.1",
+    "isarray": "~1.0.0",
+    "process-nextick-args": "~1.0.6",
+    "string_decoder": "~0.10.x",
+    "util-deprecate": "~1.0.1"
+  },
+  "description": "Streams3, a user-land copy of the stream library from Node.js",
+  "devDependencies": {
+    "tap": "~0.2.6",
+    "tape": "~4.5.1",
+    "zuul": "~3.9.0"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "8f90341e68a53ccc928788dacfcd11b36eb9b78e",
+    "tarball": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz"
+  },
+  "gitHead": "01fb5608a970b42c900b96746cadc13d27dd9d7e",
+  "homepage": "https://github.com/nodejs/readable-stream#readme",
+  "keywords": [
+    "readable",
+    "stream",
+    "pipe"
+  ],
+  "license": "MIT",
+  "main": "readable.js",
+  "maintainers": [
+    {
+      "email": "isaacs@npmjs.com",
+      "name": "isaacs"
+    },
+    {
+      "email": "nathan@tootallnate.net",
+      "name": "tootallnate"
+    },
+    {
+      "email": "rod@vagg.org",
+      "name": "rvagg"
+    },
+    {
+      "email": "calvin.metcalf@gmail.com",
+      "name": "cwmma"
+    }
+  ],
+  "name": "readable-stream",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/nodejs/readable-stream.git"
+  },
+  "scripts": {
+    "browser": "npm run write-zuul && zuul -- test/browser.js",
+    "test": "tap test/parallel/*.js test/ours/*.js",
+    "write-zuul": "printf \"ui: tape\nbrowsers:\n  - name: $BROWSER_NAME\n    version: $BROWSER_VERSION\n\">.zuul.yml"
+  },
+  "version": "2.0.6"
+}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/passthrough.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/passthrough.js
new file mode 100644
index 0000000000..27e8d8a551
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/passthrough.js
@@ -0,0 +1 @@
+module.exports = require("./lib/_stream_passthrough.js")
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/readable.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/readable.js
new file mode 100644
index 0000000000..6222a57986
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/readable.js
@@ -0,0 +1,12 @@
+var Stream = (function (){
+  try {
+    return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify
+  } catch(_){}
+}());
+exports = module.exports = require('./lib/_stream_readable.js');
+exports.Stream = Stream || exports;
+exports.Readable = exports;
+exports.Writable = require('./lib/_stream_writable.js');
+exports.Duplex = require('./lib/_stream_duplex.js');
+exports.Transform = require('./lib/_stream_transform.js');
+exports.PassThrough = require('./lib/_stream_passthrough.js');
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/transform.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/transform.js
new file mode 100644
index 0000000000..5d482f0780
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/transform.js
@@ -0,0 +1 @@
+module.exports = require("./lib/_stream_transform.js")
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/writable.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/writable.js
new file mode 100644
index 0000000000..e1e9efdf3c
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/writable.js
@@ -0,0 +1 @@
+module.exports = require("./lib/_stream_writable.js")
diff --git a/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/LICENSE b/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/LICENSE
new file mode 100644
index 0000000000..5c93f45654
--- /dev/null
+++ b/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/LICENSE
@@ -0,0 +1,13 @@
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+                    Version 2, December 2004
+
+ Copyright (C) 2004 Sam Hocevar 
+
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO.
diff --git a/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/parse.js b/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/parse.js
index 2b78949378..025007f63b 100644
--- a/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/parse.js
+++ b/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/parse.js
@@ -75,9 +75,22 @@ function formatError(input, msg, position, lineno, column, json5) {
 
 function parse(input, options) {
   // parse as a standard JSON mode
-  var json5 = !(options.mode === 'json' || options.legacy)
+  var json5 = false;
+  var cjson = false;
+
+  if (options.legacy || options.mode === 'json') {
+    // use json
+  } else if (options.mode === 'cjson') {
+    cjson = true;
+  } else if (options.mode === 'json5') {
+    json5 = true;
+  } else {
+    // use it by default
+    json5 = true;
+  }
+
   var isLineTerminator = json5 ? Uni.isLineTerminator : Uni.isLineTerminatorJSON
-  var isWhiteSpace = json5 ? Uni.isWhiteSpace : Uni.isWhiteSpaceJSON
+  var isWhiteSpace     = json5 ? Uni.isWhiteSpace     : Uni.isWhiteSpaceJSON
 
   var length = input.length
     , lineno = 0
@@ -257,7 +270,7 @@ function parse(input, options) {
         // nothing
 
       } else if (chr === '/'
-             && json5
+             && (json5 || cjson)
              && (input[position] === '/' || input[position] === '*')
       ) {
         position--
diff --git a/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/stringify.js b/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/stringify.js
index 754019eac5..e76af2efe8 100644
--- a/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/stringify.js
+++ b/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/stringify.js
@@ -38,7 +38,7 @@ var hasOwnProperty = Object.prototype.hasOwnProperty
 var escapable = /[\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/
 
 function _stringify(object, options, recursiveLvl, currentKey) {
-  var opt_json = options.mode === 'json'
+  var json5 = (options.mode === 'json5' || !options.mode)
   /*
    * Opinionated decision warning:
    *
@@ -114,18 +114,18 @@ function _stringify(object, options, recursiveLvl, currentKey) {
       var chr = key.charCodeAt(i)
 
       if (chr < 0x10) {
-        if (chr === 0 && !opt_json) {
+        if (chr === 0 && json5) {
           result += '\\0'
-        } else if (chr >= 8 && chr <= 13 && (!opt_json || chr !== 11)) {
+        } else if (chr >= 8 && chr <= 13 && (json5 || chr !== 11)) {
           result += special_chars[chr]
-        } else if (!opt_json) {
+        } else if (json5) {
           result += '\\x0' + chr.toString(16)
         } else {
           result += '\\u000' + chr.toString(16)
         }
 
       } else if (chr < 0x20) {
-        if (!opt_json) {
+        if (json5) {
           result += '\\x' + chr.toString(16)
         } else {
           result += '\\u00' + chr.toString(16)
@@ -149,7 +149,7 @@ function _stringify(object, options, recursiveLvl, currentKey) {
 
       } else if (options.ascii || Uni.isLineTerminator(key[i]) || escapable.exec(key[i])) {
         if (chr < 0x100) {
-          if (!opt_json) {
+          if (json5) {
             result += '\\x' + chr.toString(16)
           } else {
             result += '\\u00' + chr.toString(16)
@@ -256,7 +256,7 @@ function _stringify(object, options, recursiveLvl, currentKey) {
           // information needlessly?
           return '-0'
         }
-        if (options.mode === 'json' && !Number.isFinite(object)) {
+        if (!json5 && !Number.isFinite(object)) {
           // json don't support infinity (= sucks)
           return 'null'
         }
@@ -343,9 +343,9 @@ module.exports.stringify = function stringifyJSON(object, options, _space) {
   if (options.indent == null) options.indent = '\t'
   if (options.quote == null) options.quote = "'"
   if (options.ascii == null) options.ascii = false
-  if (options.mode == null) options.mode = 'simple'
+  if (options.mode == null) options.mode = 'json5'
 
-  if (options.mode === 'json') {
+  if (options.mode === 'json' || options.mode === 'cjson') {
     // json only supports double quotes (= sucks)
     options.quote = '"'
 
diff --git a/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.json b/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.json
index f1b467a6eb..5d28ae1d83 100644
--- a/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.json
+++ b/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.json
@@ -1,28 +1,63 @@
 {
-  "name": "jju",
-  "version": "1.2.1",
-  "description": "a set of utilities to work with JSON / JSON5 documents",
-  "author": {
-    "name": "Alex Kocharin",
-    "email": "alex@kocharin.ru"
+  "_args": [
+    [
+      "jju@^1.1.0",
+      "/Users/rebecca/code/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror"
+    ]
+  ],
+  "_from": "jju@>=1.1.0 <2.0.0",
+  "_id": "jju@1.3.0",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/read-package-json/json-parse-helpfulerror/jju",
+  "_nodeVersion": "2.2.1",
+  "_npmOperationalInternal": {
+    "host": "packages-6-west.internal.npmjs.com",
+    "tmp": "tmp/jju-1.3.0.tgz_1455989902144_0.8787874563131481"
   },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/rlidwka/jju.git"
+  "_npmUser": {
+    "email": "alex@kocharin.ru",
+    "name": "rlidwka"
+  },
+  "_npmVersion": "2.0.1",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "jju",
+    "raw": "jju@^1.1.0",
+    "rawSpec": "^1.1.0",
+    "scope": null,
+    "spec": ">=1.1.0 <2.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/read-package-json/json-parse-helpfulerror"
+  ],
+  "_resolved": "https://registry.npmjs.org/jju/-/jju-1.3.0.tgz",
+  "_shasum": "dadd9ef01924bc728b03f2f7979bdbd62f7a2aaa",
+  "_shrinkwrap": null,
+  "_spec": "jju@^1.1.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror",
+  "author": {
+    "email": "alex@kocharin.ru",
+    "name": "Alex Kocharin"
   },
   "bugs": {
     "url": "https://github.com/rlidwka/jju/issues"
   },
-  "homepage": "http://rlidwka.github.io/jju/",
+  "dependencies": {},
+  "description": "a set of utilities to work with JSON / JSON5 documents",
   "devDependencies": {
-    "mocha": ">=1.21.0",
+    "eslint": "~0.4.2",
     "js-yaml": ">=3.1.0",
-    "eslint": "~0.4.2"
+    "mocha": ">=1.21.0"
   },
-  "scripts": {
-    "test": "mocha test/*.js",
-    "lint": "eslint -c ./.eslint.yaml ./lib"
+  "directories": {},
+  "dist": {
+    "shasum": "dadd9ef01924bc728b03f2f7979bdbd62f7a2aaa",
+    "tarball": "https://registry.npmjs.org/jju/-/jju-1.3.0.tgz"
   },
+  "gitHead": "6a1248fc29abb3f418fa143e31ee548cd5a2477c",
+  "homepage": "http://rlidwka.github.io/jju/",
   "keywords": [
     "json",
     "json5",
@@ -30,34 +65,29 @@
     "serializer",
     "data"
   ],
-  "publishConfig": {
-    "registry": "https://registry.npmjs.org/"
-  },
   "license": {
     "type": "WTFPL",
     "url": "http://www.wtfpl.net/txt/copying/"
   },
-  "gitHead": "8b079c1d03af527ab28a47c7b714d6f888abc53d",
-  "_id": "jju@1.2.1",
-  "_shasum": "edf6ec20d5d668c80c2c00cea63f8a9422a4b528",
-  "_from": "jju@>=1.1.0 <2.0.0",
-  "_npmVersion": "2.0.1",
-  "_nodeVersion": "2.2.1",
-  "_npmUser": {
-    "name": "rlidwka",
-    "email": "alex@kocharin.ru"
-  },
   "maintainers": [
     {
-      "name": "rlidwka",
-      "email": "alex@kocharin.ru"
+      "email": "alex@kocharin.ru",
+      "name": "rlidwka"
     }
   ],
-  "dist": {
-    "shasum": "edf6ec20d5d668c80c2c00cea63f8a9422a4b528",
-    "tarball": "http://registry.npmjs.org/jju/-/jju-1.2.1.tgz"
+  "name": "jju",
+  "optionalDependencies": {},
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org/"
   },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/jju/-/jju-1.2.1.tgz",
-  "readme": "ERROR: No README data found!"
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/rlidwka/jju.git"
+  },
+  "scripts": {
+    "lint": "eslint -c ./.eslint.yaml ./lib",
+    "test": "mocha test/*.js"
+  },
+  "version": "1.3.0"
 }
diff --git a/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.yaml b/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.yaml
index 4d81c219f1..828163ddc4 100644
--- a/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.yaml
+++ b/deps/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.yaml
@@ -3,7 +3,7 @@
 # "jju" stands for "json/json5 utils"
 name: jju
 
-version: 1.2.1
+version: 1.3.0
 description: a set of utilities to work with JSON / JSON5 documents
 
 author:
diff --git a/deps/npm/node_modules/read-package-json/package.json b/deps/npm/node_modules/read-package-json/package.json
index 30b62ea733..28ee2746bf 100644
--- a/deps/npm/node_modules/read-package-json/package.json
+++ b/deps/npm/node_modules/read-package-json/package.json
@@ -1,29 +1,37 @@
 {
   "_args": [
     [
-      "read-package-json@2.0.3",
+      "read-package-json@~2.0.3",
       "/Users/rebecca/code/npm"
     ]
   ],
-  "_from": "read-package-json@2.0.3",
-  "_id": "read-package-json@2.0.3",
+  "_from": "read-package-json@>=2.0.3 <2.1.0",
+  "_id": "read-package-json@2.0.4",
   "_inCache": true,
   "_installable": true,
   "_location": "/read-package-json",
-  "_nodeVersion": "4.2.2",
+  "_nodeVersion": "5.6.0",
+  "_npmOperationalInternal": {
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/read-package-json-2.0.4.tgz_1461711438155_0.03128739935345948"
+  },
   "_npmUser": {
-    "email": "me@re-becca.org",
-    "name": "iarna"
+    "email": "kat@sykosomatic.org",
+    "name": "zkat"
+  },
+  "_npmVersion": "3.8.7",
+  "_phantomChildren": {
+    "inflight": "1.0.4",
+    "inherits": "2.0.1",
+    "once": "1.3.3"
   },
-  "_npmVersion": "3.5.4",
-  "_phantomChildren": {},
   "_requested": {
     "name": "read-package-json",
-    "raw": "read-package-json@2.0.3",
-    "rawSpec": "2.0.3",
+    "raw": "read-package-json@~2.0.3",
+    "rawSpec": "~2.0.3",
     "scope": null,
-    "spec": "2.0.3",
-    "type": "version"
+    "spec": ">=2.0.3 <2.1.0",
+    "type": "range"
   },
   "_requiredBy": [
     "/",
@@ -31,9 +39,10 @@
     "/read-installed",
     "/read-package-tree"
   ],
-  "_shasum": "f8cec1627053b54f384b353224545e607554c5d2",
+  "_resolved": "https://registry.npmjs.org/read-package-json/-/read-package-json-2.0.4.tgz",
+  "_shasum": "61ed1b2256ea438d8008895090be84b8e799c853",
   "_shrinkwrap": null,
-  "_spec": "read-package-json@2.0.3",
+  "_spec": "read-package-json@~2.0.3",
   "_where": "/Users/rebecca/code/npm",
   "author": {
     "email": "i@izs.me",
@@ -56,29 +65,29 @@
   },
   "directories": {},
   "dist": {
-    "shasum": "f8cec1627053b54f384b353224545e607554c5d2",
-    "tarball": "http://registry.npmjs.org/read-package-json/-/read-package-json-2.0.3.tgz"
+    "shasum": "61ed1b2256ea438d8008895090be84b8e799c853",
+    "tarball": "https://registry.npmjs.org/read-package-json/-/read-package-json-2.0.4.tgz"
   },
-  "gitHead": "336a212716bb830781d7e71580adaeda377b69d9",
+  "gitHead": "de5172a8ada18a2a906294216e22206bfa13321d",
   "homepage": "https://github.com/npm/read-package-json#readme",
   "license": "ISC",
   "main": "read-json.js",
   "maintainers": [
     {
-      "name": "iarna",
-      "email": "me@re-becca.org"
+      "email": "me@re-becca.org",
+      "name": "iarna"
     },
     {
-      "name": "isaacs",
-      "email": "isaacs@npmjs.com"
+      "email": "isaacs@npmjs.com",
+      "name": "isaacs"
     },
     {
-      "name": "othiym23",
-      "email": "ogd@aoaioxxysz.net"
+      "email": "ogd@aoaioxxysz.net",
+      "name": "othiym23"
     },
     {
-      "name": "zkat",
-      "email": "kat@sykosomatic.org"
+      "email": "kat@sykosomatic.org",
+      "name": "zkat"
     }
   ],
   "name": "read-package-json",
@@ -93,5 +102,5 @@
   "scripts": {
     "test": "standard && tap test/*.js"
   },
-  "version": "2.0.3"
+  "version": "2.0.4"
 }
diff --git a/deps/npm/node_modules/read-package-json/read-json.js b/deps/npm/node_modules/read-package-json/read-json.js
index 3f93603f89..b1888956c8 100644
--- a/deps/npm/node_modules/read-package-json/read-json.js
+++ b/deps/npm/node_modules/read-package-json/read-json.js
@@ -58,7 +58,18 @@ function stripBOM (content) {
 }
 
 function parseJson (file, er, d, log, strict, cb) {
-  if (er && er.code === 'ENOENT') return indexjs(file, er, log, strict, cb)
+  if (er && er.code === 'ENOENT') {
+    return fs.stat(path.dirname(file), function (err, stat) {
+      if (!err && stat && !stat.isDirectory()) {
+        // ENOTDIR isn't used on Windows, but npm expects it.
+        er = Object.create(er)
+        er.code = 'ENOTDIR'
+        return cb(er)
+      } else {
+        return indexjs(file, er, log, strict, cb)
+      }
+    })
+  }
   if (er) return cb(er)
 
   try {
diff --git a/deps/npm/node_modules/read-package-json/test/helpful.js b/deps/npm/node_modules/read-package-json/test/helpful.js
index f5b1a8b130..84f531360c 100644
--- a/deps/npm/node_modules/read-package-json/test/helpful.js
+++ b/deps/npm/node_modules/read-package-json/test/helpful.js
@@ -10,3 +10,11 @@ tap.test('erroneous package data', function (t) {
     t.end()
   })
 })
+
+tap.test('ENOTDIR for non-directory packages', function (t) {
+  readJson(path.resolve(__filename, 'package.json'), function (er, data) {
+    t.ok(er)
+    t.equal(er.code, 'ENOTDIR')
+    t.end()
+  })
+})
diff --git a/deps/npm/node_modules/read-package-json/zunda b/deps/npm/node_modules/read-package-json/zunda
deleted file mode 100644
index 8a80494483..0000000000
--- a/deps/npm/node_modules/read-package-json/zunda
+++ /dev/null
@@ -1 +0,0 @@
-{"_id":"zunda","_rev":"2-d344ae8ca038029c6651c8fd579d3b39","name":"zunda","description":"Zunda for Node.js","dist-tags":{"latest":"0.0.1"},"versions":{"0.0.1":{"name":"zunda","version":"0.0.1","author":{"name":"inken"},"description":"Zunda for Node.js","main":"zunda.js","dependencies":{"execsync":"*"},"repository":{"type":"git","url":"https://github.com/inkenkun/node-zunda.git"},"keywords":["zunda"],"homepage":"http://x1.inkenkun.com/","license":"MIT","bugs":{"url":"https://github.com/inkenkun/node-zunda/issues"},"_id":"zunda@0.0.1","dist":{"shasum":"c54fe03aa53efbcf52fcd5c7da4180d3f37871c9","tarball":"http://registry.npmjs.org/zunda/-/zunda-0.0.1.tgz"},"_from":".","_npmVersion":"1.4.3","_npmUser":{"name":"inken","email":"inkenkun@gmail.com"},"maintainers":[{"name":"inken","email":"inkenkun@gmail.com"}],"directories":{}}},"readme":"# ZundaJS\r\n\r\nZundaの結果をパースする Node.js 用モジュールです。\r\n\r\n## Installation\r\n\r\n``` shell\r\n$ npm install zunda\r\n```\r\n\r\n\r\n## Usage\r\n\r\n### Asynchronous\r\n\r\n```javascript\r\n\tvar Zunda = new require('zunda')\r\n\t  , zunda = new Zunda()\r\n\t;\r\n\tzunda.parse('次郎は大阪に行ったが、太郎は東京には行かず地元に残ろうとした', function(err, result) {\r\n\t\tif (err) throw err;\r\n\t\tconsole.log(result);\r\n\t});\r\n```\r\n\r\n### Synchronous\r\n\r\n```javascript\r\n\tvar Zunda = new require('zunda')\r\n\t  , zunda = new Zunda()\r\n\t;\r\n\tvar result =  zunda.parseSync('次郎は大阪に行ったが、太郎は東京には行かず地元に残ろうとした');\r\n\tconsole.log(result);\r\n```\r\n\r\n## Result\r\n\r\n\r\n\t [ \r\n\t   { event: [ '#EVENT0', '4', 'wr:筆者', '非未来', '0', '叙述', '成立', '0', '0' ],\r\n         words: '次郎は大阪に行ったが、',\r\n    \t wakachi: '次郎 は 大阪 に 行っ た が 、' },\r\n       { event: [ '#EVENT1', '13', 'wr:筆者', '未来', '0', '叙述', '不成立', '0', '0' ],\r\n         words: '太郎は東京には行かず',\r\n         wakachi: '太郎 は 東京 に は 行か ず' },\r\n       { event: [ '#EVENT2', '17', 'wr:筆者', '未来', '0', '意志', '高確率', 'ポジティブ', '0' ],\r\n         words: '地元に残ろうとした',\r\n         wakachi: '地元 に 残ろ う と し た' },\r\n       { event: [ '#EVENT3', '20', 'wr:筆者', '非未来', '0', '叙述', '成立', '0', '0' ],\r\n         words: '残ろうとした',\r\n         wakachi: '残ろ う と し た' } \r\n     ]\r\n\r\n\r\n\r\n## Reference\r\n\r\nhicomiさんの mecab-async https://www.npmjs.org/package/mecab-async を参考にさせていただきました。\r\nzunda https://code.google.com/p/zunda/\r\n","maintainers":[{"name":"inken","email":"inkenkun@gmail.com"}],"time":{"modified":"2014-06-23T01:53:45.429Z","created":"2014-06-23T01:53:45.429Z","0.0.1":"2014-06-23T01:53:45.429Z"},"homepage":"http://x1.inkenkun.com/","keywords":["zunda"],"repository":{"type":"git","url":"https://github.com/inkenkun/node-zunda.git"},"author":{"name":"inken"},"bugs":{"url":"https://github.com/inkenkun/node-zunda/issues"},"license":"MIT","readmeFilename":"README.md","_attachments":{}}
\ No newline at end of file
diff --git a/deps/npm/node_modules/readable-stream/.travis.yml b/deps/npm/node_modules/readable-stream/.travis.yml
index 1b82118460..ae0156a9bb 100644
--- a/deps/npm/node_modules/readable-stream/.travis.yml
+++ b/deps/npm/node_modules/readable-stream/.travis.yml
@@ -45,6 +45,8 @@ matrix:
     env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest"
   - node_js: 5
     env: TASK=browser BROWSER_NAME=safari BROWSER_VERSION="5..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=microsoftedge BROWSER_VERSION=latest
 script: "npm run $TASK"
 env:
   global:
diff --git a/deps/npm/node_modules/readable-stream/.zuul.yml b/deps/npm/node_modules/readable-stream/.zuul.yml
deleted file mode 100644
index 96d9cfbd38..0000000000
--- a/deps/npm/node_modules/readable-stream/.zuul.yml
+++ /dev/null
@@ -1 +0,0 @@
-ui: tape
diff --git a/deps/npm/node_modules/readable-stream/README.md b/deps/npm/node_modules/readable-stream/README.md
index 1a67c48cd0..c4e4a34a7a 100644
--- a/deps/npm/node_modules/readable-stream/README.md
+++ b/deps/npm/node_modules/readable-stream/README.md
@@ -1,6 +1,6 @@
 # readable-stream
 
-***Node-core v5.8.0 streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream)
+***Node-core v5.9.1 streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream)
 
 
 [![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/)
diff --git a/deps/npm/node_modules/readable-stream/doc/stream.markdown b/deps/npm/node_modules/readable-stream/doc/stream.markdown
index 0bc3819e63..ecf997a3f5 100644
--- a/deps/npm/node_modules/readable-stream/doc/stream.markdown
+++ b/deps/npm/node_modules/readable-stream/doc/stream.markdown
@@ -710,7 +710,9 @@ Flush all data, buffered since [`stream.cork()`][] call.
 * Returns: {Boolean} `true` if the data was handled completely.
 
 This method writes some data to the underlying system, and calls the
-supplied callback once the data has been fully handled.
+supplied callback once the data has been fully handled.  If an error
+occurs, the callback may or may not be called with the error as its
+first argument.  To detect write errors, listen for the `'error'` event.
 
 The return value indicates if you should continue writing right now.
 If the data had to be buffered internally, then it will return
@@ -1024,15 +1026,14 @@ function SimpleProtocol(source, options) {
   // source is a readable stream, such as a socket or file
   this._source = source;
 
-  var self = this;
   source.on('end', () => {
-    self.push(null);
+    this.push(null);
   });
 
   // give it a kick whenever the source is readable
   // read(0) will not consume any bytes
   source.on('readable', () => {
-    self.read(0);
+    this.read(0);
   });
 
   this._rawHeader = [];
@@ -1716,30 +1717,30 @@ horribly wrong.
 [`'end'`]: #stream_event_end
 [`'finish'`]: #stream_event_finish
 [`'readable'`]: #stream_event_readable
-[`buf.toString(encoding)`]: https://nodejs.org/docs/v5.8.0/api/buffer.html#buffer_buf_tostring_encoding_start_end
-[`EventEmitter`]: https://nodejs.org/docs/v5.8.0/api/events.html#events_class_eventemitter
-[`process.stderr`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stderr
-[`process.stdin`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stdin
-[`process.stdout`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stdout
+[`buf.toString(encoding)`]: https://nodejs.org/docs/v5.9.1/api/buffer.html#buffer_buf_tostring_encoding_start_end
+[`EventEmitter`]: https://nodejs.org/docs/v5.9.1/api/events.html#events_class_eventemitter
+[`process.stderr`]: https://nodejs.org/docs/v5.9.1/api/process.html#process_process_stderr
+[`process.stdin`]: https://nodejs.org/docs/v5.9.1/api/process.html#process_process_stdin
+[`process.stdout`]: https://nodejs.org/docs/v5.9.1/api/process.html#process_process_stdout
 [`stream.cork()`]: #stream_writable_cork
 [`stream.pipe()`]: #stream_readable_pipe_destination_options
 [`stream.uncork()`]: #stream_writable_uncork
 [`stream.unpipe()`]: #stream_readable_unpipe_destination
 [`stream.wrap()`]: #stream_readable_wrap_stream
-[`tls.CryptoStream`]: https://nodejs.org/docs/v5.8.0/api/tls.html#tls_class_cryptostream
-[`util.inherits()`]: https://nodejs.org/docs/v5.8.0/api/util.html#util_util_inherits_constructor_superconstructor
+[`tls.CryptoStream`]: https://nodejs.org/docs/v5.9.1/api/tls.html#tls_class_cryptostream
+[`util.inherits()`]: https://nodejs.org/docs/v5.9.1/api/util.html#util_util_inherits_constructor_superconstructor
 [API for Stream Consumers]: #stream_api_for_stream_consumers
 [API for Stream Implementors]: #stream_api_for_stream_implementors
-[child process stdin]: https://nodejs.org/docs/v5.8.0/api/child_process.html#child_process_child_stdin
-[child process stdout and stderr]: https://nodejs.org/docs/v5.8.0/api/child_process.html#child_process_child_stdout
+[child process stdin]: https://nodejs.org/docs/v5.9.1/api/child_process.html#child_process_child_stdin
+[child process stdout and stderr]: https://nodejs.org/docs/v5.9.1/api/child_process.html#child_process_child_stdout
 [Compatibility]: #stream_compatibility_with_older_node_js_versions
 [crypto]: crypto.html
 [Duplex]: #stream_class_stream_duplex
-[fs read streams]: https://nodejs.org/docs/v5.8.0/api/fs.html#fs_class_fs_readstream
-[fs write streams]: https://nodejs.org/docs/v5.8.0/api/fs.html#fs_class_fs_writestream
-[HTTP requests, on the client]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_clientrequest
-[HTTP responses, on the server]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_serverresponse
-[http-incoming-message]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_incomingmessage
+[fs read streams]: https://nodejs.org/docs/v5.9.1/api/fs.html#fs_class_fs_readstream
+[fs write streams]: https://nodejs.org/docs/v5.9.1/api/fs.html#fs_class_fs_writestream
+[HTTP requests, on the client]: https://nodejs.org/docs/v5.9.1/api/http.html#http_class_http_clientrequest
+[HTTP responses, on the server]: https://nodejs.org/docs/v5.9.1/api/http.html#http_class_http_serverresponse
+[http-incoming-message]: https://nodejs.org/docs/v5.9.1/api/http.html#http_class_http_incomingmessage
 [Object mode]: #stream_object_mode
 [Readable]: #stream_class_stream_readable
 [SimpleProtocol v2]: #stream_example_simpleprotocol_parser_v2
@@ -1754,7 +1755,7 @@ horribly wrong.
 [stream-read]: #stream_readable_read_size
 [stream-resume]: #stream_readable_resume
 [stream-write]: #stream_writable_write_chunk_encoding_callback
-[TCP sockets]: https://nodejs.org/docs/v5.8.0/api/net.html#net_class_net_socket
+[TCP sockets]: https://nodejs.org/docs/v5.9.1/api/net.html#net_class_net_socket
 [Transform]: #stream_class_stream_transform
 [Writable]: #stream_class_stream_writable
 [zlib]: zlib.html
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/index.js b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/index.js
new file mode 100644
index 0000000000..c1fb0077e9
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/index.js
@@ -0,0 +1,37 @@
+'use strict';
+var through = require('through2');
+var falafel = require('falafel');
+
+module.exports = apply;
+var regex = /process\s*\.\s*browser/;
+function apply() {
+  var buffers = [];
+
+  return through(function(chunk, enc, next) {
+    buffers.push(chunk);
+    next();
+  }, function(next) {
+    var string = Buffer.concat(buffers).toString();
+    if (!string.match(regex)) {
+      this.push(string);
+      return next();
+    }
+    var resp = falafel(string, {
+      ecmaVersion: 6,
+      allowReturnOutsideFunction: true
+    }, function (node) {
+
+      if (
+        node.type === 'MemberExpression' &&
+        node.object && node.property &&
+        node.object.name === 'process'
+        && node.property.name === 'browser' &&
+        !(node.parent ? node.parent.operator === '=' && node.parent.left === node : true)
+        ) {
+        node.update('true');
+      }
+    });
+    this.push(resp.toString());
+    next();
+  });
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/.travis.yml b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/.travis.yml
new file mode 100644
index 0000000000..eba42c8b2d
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/.travis.yml
@@ -0,0 +1,3 @@
+language: node_js
+node_js:
+  - 0.12
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/example/array.js b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/example/array.js
new file mode 100644
index 0000000000..c805d5192f
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/example/array.js
@@ -0,0 +1,14 @@
+var falafel = require('../');
+
+var src = '(' + function () {
+    var xs = [ 1, 2, [ 3, 4 ] ];
+    var ys = [ 5, 6 ];
+    console.dir([ xs, ys ]);
+} + ')()';
+
+var output = falafel(src, function (node) {
+    if (node.type === 'ArrayExpression') {
+        node.update('fn(' + node.source() + ')');
+    }
+});
+console.log(output);
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/example/keyword.js b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/example/keyword.js
new file mode 100644
index 0000000000..b7cdd4a544
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/example/keyword.js
@@ -0,0 +1,16 @@
+var falafel = require('../');
+var src = 'console.log(beep "boop", "BOOP");';
+
+function isKeyword (id) {
+    if (id === 'beep') return true;
+}
+
+var output = falafel(src, { isKeyword: isKeyword }, function (node) {
+    if (node.type === 'UnaryExpression'
+    && node.operator === 'beep') {
+        node.update(
+            'String(' + node.argument.source() + ').toUpperCase()'
+        );
+    }
+});
+console.log(output);
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/example/prompt.js b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/example/prompt.js
new file mode 100644
index 0000000000..a1062a03f4
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/example/prompt.js
@@ -0,0 +1,49 @@
+var falafel = require('../');
+var vm = require('vm');
+
+var termExps = [
+    'Identifier',
+    'CallExpression',
+    'BinaryExpression',
+    'UpdateExpression',
+    'UnaryExpression'
+].reduce(function (acc, key) { acc[key] = true; return acc }, {});
+
+function terminated (node) {
+    for (var p = node; p.parent; p = p.parent) {
+        if (termExps[p.type]) return true;
+    }
+    return false;
+}
+
+var src = '{"a":[2,~9,prompt(":d")],"b":4,"c":prompt("beep"),"d":6}';
+
+var offsets = [];
+var output = falafel('(' + src + ')', function (node) {
+    var isLeaf = node.parent
+        && !terminated(node.parent) && terminated(node)
+    ;
+
+    if (isLeaf) {
+        var s = node.source();
+        var prompted = false;
+        var res = vm.runInNewContext('(' + s + ')', {
+            prompt : function (x) {
+                setTimeout(function () {
+                    node.update(x.toUpperCase());
+                }, Math.random() * 50);
+                prompted = true;
+            }
+        });
+        if (!prompted) {
+            var s_ = JSON.stringify(res);
+            node.update(s_);
+        }
+    }
+});
+
+setTimeout(function () {
+    console.log(src);
+    console.log('---');
+    console.log(output);
+}, 200);
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/index.js b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/index.js
new file mode 100644
index 0000000000..5fd572f773
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/index.js
@@ -0,0 +1,79 @@
+var parse = require('acorn').parse;
+var isArray = require('isarray');
+var objectKeys = require('object-keys');
+var forEach = require('foreach');
+
+module.exports = function (src, opts, fn) {
+    if (typeof opts === 'function') {
+        fn = opts;
+        opts = {};
+    }
+    if (src && typeof src === 'object' && src.constructor.name === 'Buffer') {
+        src = src.toString();
+    }
+    else if (src && typeof src === 'object') {
+        opts = src;
+        src = opts.source;
+        delete opts.source;
+    }
+    src = src === undefined ? opts.source : src;
+    if (typeof src !== 'string') src = String(src);
+    if (opts.parser) parse = opts.parser.parse;
+    var ast = parse(src, opts);
+
+    var result = {
+        chunks : src.split(''),
+        toString : function () { return result.chunks.join('') },
+        inspect : function () { return result.toString() }
+    };
+    var index = 0;
+
+    (function walk (node, parent) {
+        insertHelpers(node, parent, result.chunks);
+
+        forEach(objectKeys(node), function (key) {
+            if (key === 'parent') return;
+
+            var child = node[key];
+            if (isArray(child)) {
+                forEach(child, function (c) {
+                    if (c && typeof c.type === 'string') {
+                        walk(c, node);
+                    }
+                });
+            }
+            else if (child && typeof child.type === 'string') {
+                walk(child, node);
+            }
+        });
+        fn(node);
+    })(ast, undefined);
+
+    return result;
+};
+
+function insertHelpers (node, parent, chunks) {
+    node.parent = parent;
+
+    node.source = function () {
+        return chunks.slice(node.start, node.end).join('');
+    };
+
+    if (node.update && typeof node.update === 'object') {
+        var prev = node.update;
+        forEach(objectKeys(prev), function (key) {
+            update[key] = prev[key];
+        });
+        node.update = update;
+    }
+    else {
+        node.update = update;
+    }
+
+    function update (s) {
+        chunks[node.start] = s;
+        for (var i = node.start + 1; i < node.end; i++) {
+            chunks[i] = '';
+        }
+    }
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.editorconfig b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.editorconfig
new file mode 100644
index 0000000000..c14d5c67b4
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.editorconfig
@@ -0,0 +1,7 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+insert_final_newline = true
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.gitattributes b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.gitattributes
new file mode 100644
index 0000000000..fcadb2cf97
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.gitattributes
@@ -0,0 +1 @@
+* text eol=lf
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.npmignore b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.npmignore
new file mode 100644
index 0000000000..ecba2911d2
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.npmignore
@@ -0,0 +1,3 @@
+/.tern-port
+/test
+/local
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.tern-project b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.tern-project
new file mode 100644
index 0000000000..9e26dfeeb6
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.tern-project
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.travis.yml b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.travis.yml
new file mode 100644
index 0000000000..ffb9f710ac
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/.travis.yml
@@ -0,0 +1,2 @@
+language: node_js
+node_js: '0.10'
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/AUTHORS b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/AUTHORS
new file mode 100644
index 0000000000..0fb284bb55
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/AUTHORS
@@ -0,0 +1,38 @@
+List of Acorn contributors. Updated before every release.
+
+Adrian Rakovsky
+Alistair Braidwood
+Andres Suarez
+Aparajita Fishman
+Arian Stolwijk
+Artem Govorov
+Brandon Mills
+Charles Hughes
+Conrad Irwin
+David Bonnet
+Forbes Lindesay
+Gilad Peleg
+impinball
+Ingvar Stepanyan
+Jiaxing Wang
+Johannes Herr
+Jürg Lehni
+keeyipchan
+krator
+Marijn Haverbeke
+Martin Carlberg
+Mathias Bynens
+Mathieu 'p01' Henri
+Max Schaefer
+Max Zerzouri
+Mihai Bazon
+Mike Rennie
+Nick Fitzgerald
+Oskar Schöldström
+Paul Harper
+Peter Rust
+PlNG
+r-e-d
+Rich Harris
+Sebastian McKenzie
+zsjforcn
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/LICENSE b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/LICENSE
new file mode 100644
index 0000000000..d4c7fc5838
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/LICENSE
@@ -0,0 +1,19 @@
+Copyright (C) 2012-2014 by various contributors (see AUTHORS)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/README.md b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/README.md
new file mode 100644
index 0000000000..ce1ec34770
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/README.md
@@ -0,0 +1,377 @@
+# Acorn
+
+[![Build Status](https://travis-ci.org/marijnh/acorn.svg?branch=master)](https://travis-ci.org/marijnh/acorn)
+[![NPM version](https://img.shields.io/npm/v/acorn.svg)](https://www.npmjs.org/package/acorn)
+[Author funding status: ![maintainer happiness](https://marijnhaverbeke.nl/fund/status_s.png?force)](https://marijnhaverbeke.nl/fund/)
+
+A tiny, fast JavaScript parser, written completely in JavaScript.
+
+## Installation
+
+The easiest way to install acorn is with [`npm`][npm].
+
+[npm]: http://npmjs.org
+
+```sh
+npm install acorn
+```
+
+Alternately, download the source.
+
+```sh
+git clone https://github.com/marijnh/acorn.git
+```
+
+## Components
+
+When run in a CommonJS (node.js) or AMD environment, exported values
+appear in the interfaces exposed by the individual files, as usual.
+When loaded in the browser (Acorn works in any JS-enabled browser more
+recent than IE5) without any kind of module management, a single
+global object `acorn` will be defined, and all the exported properties
+will be added to that.
+
+### Main parser
+
+This is implemented in `dist/acorn.js`, and is what you get when you
+`require("acorn")` in node.js.
+
+**parse**`(input, options)` is used to parse a JavaScript program.
+The `input` parameter is a string, `options` can be undefined or an
+object setting some of the options listed below. The return value will
+be an abstract syntax tree object as specified by the
+[Mozilla Parser API][mozapi].
+
+When  encountering   a  syntax   error,  the   parser  will   raise  a
+`SyntaxError` object with a meaningful  message. The error object will
+have a `pos` property that indicates the character offset at which the
+error occurred,  and a `loc`  object that contains a  `{line, column}`
+object referring to that same position.
+
+[mozapi]: https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API
+
+- **ecmaVersion**: Indicates the ECMAScript version to parse. Must be
+  either 3, 5, or 6. This influences support for strict mode, the set
+  of reserved words, and support for new syntax features. Default is 5.
+
+- **sourceType**: Indicate the mode the code should be parsed in. Can be
+  either `"script"` or `"module"`.
+
+- **onInsertedSemicolon**: If given a callback, that callback will be
+  called whenever a missing semicolon is inserted by the parser. The
+  callback will be given the character offset of the point where the
+  semicolon is inserted as argument, and if `locations` is on, also a
+  `{line, column}` object representing this position.
+
+- **onTrailingComma**: Like `onInsertedSemicolon`, but for trailing
+  commas.
+
+- **allowReserved**: If `false`, using a reserved word will generate
+  an error. Defaults to `true`. When given the value `"never"`,
+  reserved words and keywords can also not be used as property names
+  (as in Internet Explorer's old parser).
+
+- **allowReturnOutsideFunction**: By default, a return statement at
+  the top level raises an error. Set this to `true` to accept such
+  code.
+
+- **allowImportExportEverywhere**: By default, `import` and `export`
+  declarations can only appear at a program's top level. Setting this
+  option to `true` allows them anywhere where a statement is allowed.
+
+- **allowHashBang**: When this is enabled (off by default), if the
+  code starts with the characters `#!` (as in a shellscript), the
+  first line will be treated as a comment.
+
+- **locations**: When `true`, each node has a `loc` object attached
+  with `start` and `end` subobjects, each of which contains the
+  one-based line and zero-based column numbers in `{line, column}`
+  form. Default is `false`.
+
+- **onToken**: If a function is passed for this option, each found
+  token will be passed in same format as `tokenize()` returns.
+
+  If array is passed, each found token is pushed to it.
+
+  Note that you are not allowed to call the parser from the
+  callback—that will corrupt its internal state.
+
+- **onComment**: If a function is passed for this option, whenever a
+  comment is encountered the function will be called with the
+  following parameters:
+
+  - `block`: `true` if the comment is a block comment, false if it
+    is a line comment.
+  - `text`: The content of the comment.
+  - `start`: Character offset of the start of the comment.
+  - `end`: Character offset of the end of the comment.
+
+  When the `locations` options is on, the `{line, column}` locations
+  of the comment’s start and end are passed as two additional
+  parameters.
+
+  If array is passed for this option, each found comment is pushed
+  to it as object in Esprima format:
+
+  ```javascript
+  {
+    "type": "Line" | "Block",
+    "value": "comment text",
+    "range": ...,
+    "loc": ...
+  }
+  ```
+
+  Note that you are not allowed to call the parser from the
+  callback—that will corrupt its internal state.
+
+- **ranges**: Nodes have their start and end characters offsets
+  recorded in `start` and `end` properties (directly on the node,
+  rather than the `loc` object, which holds line/column data. To also
+  add a [semi-standardized][range] "range" property holding a
+  `[start, end]` array with the same numbers, set the `ranges` option
+  to `true`.
+
+- **program**: It is possible to parse multiple files into a single
+  AST by passing the tree produced by parsing the first file as the
+  `program` option in subsequent parses. This will add the toplevel
+  forms of the parsed file to the "Program" (top) node of an existing
+  parse tree.
+
+- **sourceFile**: When the `locations` option is `true`, you can pass
+  this option to add a `source` attribute in every node’s `loc`
+  object. Note that the contents of this option are not examined or
+  processed in any way; you are free to use whatever format you
+  choose.
+
+- **directSourceFile**: Like `sourceFile`, but a `sourceFile` property
+  will be added directly to the nodes, rather than the `loc` object.
+
+- **preserveParens**: If this option is `true`, parenthesized expressions
+  are represented by (non-standard) `ParenthesizedExpression` nodes
+  that have a single `expression` property containing the expression
+  inside parentheses.
+
+[range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678
+
+**parseExpressionAt**`(input, offset, options)` will parse a single
+expression in a string, and return its AST. It will not complain if
+there is more of the string left after the expression.
+
+**getLineInfo**`(input, offset)` can be used to get a `{line,
+column}` object for a given program string and character offset.
+
+**tokenizer**`(input, options)` returns an object with a `getToken`
+method that can be called repeatedly to get the next token, a `{start,
+end, type, value}` object (with added `loc` property when the
+`locations` option is enabled and `range` property when the `ranges`
+option is enabled). When the token's type is `tokTypes.eof`, you
+should stop calling the method, since it will keep returning that same
+token forever.
+
+In ES6 environment, returned result can be used as any other
+protocol-compliant iterable:
+
+```javascript
+for (let token of acorn.tokenize(str)) {
+  // iterate over the tokens
+}
+
+// transform code to array of tokens:
+var tokens = [...acorn.tokenize(str)];
+```
+
+**tokTypes** holds an object mapping names to the token type objects
+that end up in the `type` properties of tokens.
+
+#### Note on using with [Escodegen][escodegen]
+
+Escodegen supports generating comments from AST, attached in
+Esprima-specific format. In order to simulate same format in
+Acorn, consider following example:
+
+```javascript
+var comments = [], tokens = [];
+
+var ast = acorn.parse('var x = 42; // answer', {
+	// collect ranges for each node
+	ranges: true,
+	// collect comments in Esprima's format
+	onComment: comments,
+	// collect token ranges
+	onToken: tokens
+});
+
+// attach comments using collected information
+escodegen.attachComments(ast, comments, tokens);
+
+// generate code
+console.log(escodegen.generate(ast, {comment: true}));
+// > 'var x = 42;    // answer'
+```
+
+[escodegen]: https://github.com/Constellation/escodegen
+
+#### Using Acorn in an environment with a Content Security Policy
+
+Some contexts, such as Chrome Web Apps, disallow run-time code evaluation.
+Acorn uses `new Function` to generate fast functions that test whether
+a word is in a given set, and will trigger a security error when used
+in a context with such a
+[Content Security Policy](http://www.html5rocks.com/en/tutorials/security/content-security-policy/#eval-too)
+(see [#90](https://github.com/marijnh/acorn/issues/90) and
+[#123](https://github.com/marijnh/acorn/issues/123)).
+
+The `dist/acorn_csp.js` file in the distribution (which is built
+by the `bin/without_eval` script) has the generated code inlined, and
+can thus run without evaluating anything.
+
+### dist/acorn_loose.js ###
+
+This file implements an error-tolerant parser. It exposes a single
+function.
+
+**parse_dammit**`(input, options)` takes the same arguments and
+returns the same syntax tree as the `parse` function in `acorn.js`,
+but never raises an error, and will do its best to parse syntactically
+invalid code in as meaningful a way as it can. It'll insert identifier
+nodes with name `"✖"` as placeholders in places where it can't make
+sense of the input. Depends on `acorn.js`, because it uses the same
+tokenizer.
+
+### dist/walk.js ###
+
+Implements an abstract syntax tree walker. Will store its interface in
+`acorn.walk` when loaded without a module system.
+
+**simple**`(node, visitors, base, state)` does a 'simple' walk over
+a tree. `node` should be the AST node to walk, and `visitors` an
+object with properties whose names correspond to node types in the
+[Mozilla Parser API][mozapi]. The properties should contain functions
+that will be called with the node object and, if applicable the state
+at that point. The last two arguments are optional. `base` is a walker
+algorithm, and `state` is a start state. The default walker will
+simply visit all statements and expressions and not produce a
+meaningful state. (An example of a use of state it to track scope at
+each point in the tree.)
+
+**ancestor**`(node, visitors, base, state)` does a 'simple' walk over
+a tree, building up an array of ancestor nodes (including the current node)
+and passing the array to callbacks in the `state` parameter.
+
+**recursive**`(node, state, functions, base)` does a 'recursive'
+walk, where the walker functions are responsible for continuing the
+walk on the child nodes of their target node. `state` is the start
+state, and `functions` should contain an object that maps node types
+to walker functions. Such functions are called with `(node, state, c)`
+arguments, and can cause the walk to continue on a sub-node by calling
+the `c` argument on it with `(node, state)` arguments. The optional
+`base` argument provides the fallback walker functions for node types
+that aren't handled in the `functions` object. If not given, the
+default walkers will be used.
+
+**make**`(functions, base)` builds a new walker object by using the
+walker functions in `functions` and filling in the missing ones by
+taking defaults from `base`.
+
+**findNodeAt**`(node, start, end, test, base, state)` tries to
+locate a node in a tree at the given start and/or end offsets, which
+satisfies the predicate `test`. `start` end `end` can be either `null`
+(as wildcard) or a number. `test` may be a string (indicating a node
+type) or a function that takes `(nodeType, node)` arguments and
+returns a boolean indicating whether this node is interesting. `base`
+and `state` are optional, and can be used to specify a custom walker.
+Nodes are tested from inner to outer, so if two nodes match the
+boundaries, the inner one will be preferred.
+
+**findNodeAround**`(node, pos, test, base, state)` is a lot like
+`findNodeAt`, but will match any node that exists 'around' (spanning)
+the given position.
+
+**findNodeAfter**`(node, pos, test, base, state)` is similar to
+`findNodeAround`, but will match all nodes *after* the given position
+(testing outer nodes before inner nodes).
+
+## Command line interface
+
+The `bin/acorn` utility can be used to parse a file from the command
+line. It accepts as arguments its input file and the following
+options:
+
+- `--ecma3|--ecma5|--ecma6`: Sets the ECMAScript version to parse. Default is
+  version 5.
+
+- `--locations`: Attaches a "loc" object to each node with "start" and
+  "end" subobjects, each of which contains the one-based line and
+  zero-based column numbers in `{line, column}` form.
+
+- `--allow-hash-bang`: If the code starts with the characters #! (as in a shellscript), the first line will be treated as a comment.
+
+- `--compact`: No whitespace is used in the AST output.
+
+- `--silent`: Do not output the AST, just return the exit status.
+
+- `--help`: Print the usage information and quit.
+
+The utility spits out the syntax tree as JSON data.
+
+## Build system
+
+Acorn is written in ECMAScript 6, as a set of small modules, in the
+project's `src` directory, and compiled down to bigger ECMAScript 3
+files in `dist` using [Browserify](http://browserify.org) and
+[Babel](http://babeljs.io/). If you are already using Babel, you can
+consider including the modules directly.
+
+The command-line test runner (`npm test`) uses the ES6 modules. The
+browser-based test page (`test/index.html`) uses the compiled modules.
+The `bin/build-acorn.js` script builds the latter from the former.
+
+If you are working on Acorn, you'll probably want to try the code out
+directly, without an intermediate build step. In your scripts, you can
+register the Babel require shim like this:
+
+    require("babelify/node_modules/babel-core/register")
+
+That will allow you to directly `require` the ES6 modules.
+
+## Plugins
+
+Acorn is designed support allow plugins which, within reasonable
+bounds, redefine the way the parser works. Plugins can add new token
+types and new tokenizer contexts (if necessary), and extend methods in
+the parser object. This is not a clean, elegant API—using it requires
+an understanding of Acorn's internals, and plugins are likely to break
+whenever those internals are significantly changed. But still, it is
+_possible_, in this way, to create parsers for JavaScript dialects
+without forking all of Acorn. And in principle it is even possible to
+combine such plugins, so that if you have, for example, a plugin for
+parsing types and a plugin for parsing JSX-style XML literals, you
+could load them both and parse code with both JSX tags and types.
+
+A plugin should register itself by adding a property to
+`acorn.plugins`, which holds a function. Calling `acorn.parse`, a
+`plugin` option can be passed, holding an object mapping plugin names
+to configuration values (or just `true` for plugins that don't take
+options). After the parser object has been created, the initialization
+functions for the chosen plugins are called with `(parser,
+configValue)` arguments. They are expected to use the `parser.extend`
+method to extend parser methods. For example, the `readToken` method
+could be extended like this:
+
+```javascript
+parser.extend("readToken", function(nextMethod) {
+  return function(code) {
+    console.log("Reading a token!")
+    return nextMethod.call(this, code)
+  }
+})
+```
+
+The `nextMethod` argument passed to `extend`'s second argument is the
+previous value of this method, and should usually be called through to
+whenever the extended method does not handle the call itself.
+
+There is a proof-of-concept JSX plugin in the [`jsx`
+branch](https://github.com/marijnh/acorn/tree/jsx) branch of the
+Github repository.
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/acorn b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/acorn
new file mode 100755
index 0000000000..76d8178b27
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/acorn
@@ -0,0 +1,54 @@
+#!/usr/bin/env node
+
+var path = require("path");
+var fs = require("fs");
+var acorn = require("../dist/acorn.js");
+
+var infile, parsed, tokens, options = {}, silent = false, compact = false, tokenize = false;
+
+function help(status) {
+  var print = (status == 0) ? console.log : console.error;
+  print("usage: " + path.basename(process.argv[1]) + " [--ecma3|--ecma5|--ecma6]");
+  print("        [--tokenize] [--locations] [---allow-hash-bang] [--compact] [--silent] [--help] [--] infile");
+  process.exit(status);
+}
+
+for (var i = 2; i < process.argv.length; ++i) {
+  var arg = process.argv[i];
+  if (arg[0] != "-" && !infile) infile = arg;
+  else if (arg == "--" && !infile && i + 2 == process.argv.length) infile = process.argv[++i];
+  else if (arg == "--ecma3") options.ecmaVersion = 3;
+  else if (arg == "--ecma5") options.ecmaVersion = 5;
+  else if (arg == "--ecma6") options.ecmaVersion = 6;
+  else if (arg == "--ecma7") options.ecmaVersion = 7;
+  else if (arg == "--locations") options.locations = true;
+  else if (arg == "--allow-hash-bang") options.allowHashBang = true;
+  else if (arg == "--silent") silent = true;
+  else if (arg == "--compact") compact = true;
+  else if (arg == "--help") help(0);
+  else if (arg == "--tokenize") tokenize = true;
+  else help(1);
+}
+
+try {
+  var code = fs.readFileSync(infile, "utf8");
+
+  if (!tokenize)
+    parsed = acorn.parse(code, options);
+  else {
+    var get = acorn.tokenize(code, options);
+    tokens = [];
+    while (true) {
+      var token = get();
+      tokens.push(token);
+      if (token.type.type == "eof")
+        break;
+    }
+  }
+} catch(e) {
+  console.log(e.message);
+  process.exit(1);
+}
+
+if (!silent)
+  console.log(JSON.stringify(tokenize ? tokens : parsed, null, compact ? null : 2));
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/build-acorn.js b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/build-acorn.js
new file mode 100644
index 0000000000..a97b757541
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/build-acorn.js
@@ -0,0 +1,51 @@
+var fs = require("fs"), path = require("path")
+var stream = require("stream")
+
+var browserify = require("browserify")
+var babelify = require("babelify").configure({loose: "all"})
+
+process.chdir(path.resolve(__dirname, ".."))
+
+browserify({standalone: "acorn"})
+  .plugin(require('browserify-derequire'))
+  .transform(babelify)
+  .require("./src/index.js", {entry: true})
+  .bundle()
+  .on("error", function (err) { console.log("Error: " + err.message) })
+  .pipe(fs.createWriteStream("dist/acorn.js"))
+
+function acornShim(file) {
+  var tr = new stream.Transform
+  if (file == path.resolve(__dirname, "../src/index.js")) {
+    var sent = false
+    tr._transform = function(chunk, _, callback) {
+      if (!sent) {
+        sent = true
+        callback(null, "module.exports = typeof acorn != 'undefined' ? acorn : _dereq_(\"./acorn\")")
+      } else {
+        callback()
+      }
+    }
+  } else {
+    tr._transform = function(chunk, _, callback) { callback(null, chunk) }
+  }
+  return tr
+}
+
+browserify({standalone: "acorn.loose"})
+  .plugin(require('browserify-derequire'))
+  .transform(acornShim)
+  .transform(babelify)
+  .require("./src/loose/index.js", {entry: true})
+  .bundle()
+  .on("error", function (err) { console.log("Error: " + err.message) })
+  .pipe(fs.createWriteStream("dist/acorn_loose.js"))
+
+browserify({standalone: "acorn.walk"})
+  .plugin(require('browserify-derequire'))
+  .transform(acornShim)
+  .transform(babelify)
+  .require("./src/walk/index.js", {entry: true})
+  .bundle()
+  .on("error", function (err) { console.log("Error: " + err.message) })
+  .pipe(fs.createWriteStream("dist/walk.js"))
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/generate-identifier-regex.js b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/generate-identifier-regex.js
new file mode 100644
index 0000000000..0d7c50fc38
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/generate-identifier-regex.js
@@ -0,0 +1,47 @@
+// Note: run `npm install unicode-7.0.0` first.
+
+// Which Unicode version should be used?
+var version = '7.0.0';
+
+var start = require('unicode-' + version + '/properties/ID_Start/code-points')
+    .filter(function(ch) { return ch > 127; });
+var cont = [0x200c, 0x200d].concat(require('unicode-' + version + '/properties/ID_Continue/code-points')
+    .filter(function(ch) { return ch > 127 && start.indexOf(ch) == -1; }));
+
+function pad(str, width) {
+  while (str.length < width) str = "0" + str;
+  return str;
+}
+
+function esc(code) {
+  var hex = code.toString(16);
+  if (hex.length <= 2) return "\\x" + pad(hex, 2);
+  else return "\\u" + pad(hex, 4);
+}
+
+function generate(chars) {
+  var astral = [], re = "";
+  for (var i = 0, at = 0x10000; i < chars.length; i++) {
+    var from = chars[i], to = from;
+    while (i < chars.length - 1 && chars[i + 1] == to + 1) {
+      i++;
+      to++;
+    }
+    if (to <= 0xffff) {
+      if (from == to) re += esc(from);
+      else if (from + 1 == to) re += esc(from) + esc(to);
+      else re += esc(from) + "-" + esc(to);
+    } else {
+      astral.push(from - at, to - from);
+      at = to;
+    }
+  }
+  return {nonASCII: re, astral: astral};
+}
+
+var startData = generate(start), contData = generate(cont);
+
+console.log("  var nonASCIIidentifierStartChars = \"" + startData.nonASCII + "\";");
+console.log("  var nonASCIIidentifierChars = \"" + contData.nonASCII + "\";");
+console.log("  var astralIdentifierStartCodes = " + JSON.stringify(startData.astral) + ";");
+console.log("  var astralIdentifierCodes = " + JSON.stringify(contData.astral) + ";");
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/prepublish.sh b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/prepublish.sh
new file mode 100755
index 0000000000..879834da67
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/prepublish.sh
@@ -0,0 +1,2 @@
+node bin/build-acorn.js
+node bin/without_eval > dist/acorn_csp.js
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/update_authors.sh b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/update_authors.sh
new file mode 100755
index 0000000000..466c8db586
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/update_authors.sh
@@ -0,0 +1,6 @@
+# Combine existing list of authors with everyone known in git, sort, add header.
+tail --lines=+3 AUTHORS > AUTHORS.tmp
+git log --format='%aN' | grep -v abraidwood >> AUTHORS.tmp
+echo -e "List of Acorn contributors. Updated before every release.\n" > AUTHORS
+sort -u AUTHORS.tmp >> AUTHORS
+rm -f AUTHORS.tmp
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/without_eval b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/without_eval
new file mode 100755
index 0000000000..4331e7070c
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/bin/without_eval
@@ -0,0 +1,48 @@
+#!/usr/bin/env node
+
+var fs = require("fs")
+
+var acornSrc = fs.readFileSync(require.resolve("../dist/acorn"), "utf8")
+var acorn = require("../dist/acorn"), walk = require("../dist/walk")
+
+var ast = acorn.parse(acornSrc)
+var touchups = [], uses = []
+
+var makePred
+
+walk.simple(ast, {
+  FunctionDeclaration: function(node) {
+    if (node.id.name == "makePredicate") {
+      makePred = node
+      touchups.push({text: "// Removed to create an eval-free library", from: node.start, to: node.end})
+    }
+  },
+  ObjectExpression: function(node) {
+    node.properties.forEach(function(prop) {
+      if (prop.value.type == "CallExpression" &&
+          prop.value.callee.name == "makePredicate")
+        uses.push(prop.value)
+    })
+  }
+})
+
+var results = []
+var dryRun = acornSrc.slice(0, makePred.end) + "; makePredicate = (function(mp) {" +
+    "return function(words) { var r = mp(words); predicates.push(r); return r }})(makePredicate);" +
+    acornSrc.slice(makePred.end)
+;(new Function("predicates", dryRun))(results)
+
+uses.forEach(function (node, i) {
+  touchups.push({text: results[i].toString(), from: node.start, to: node.end})
+})
+
+var result = "", pos = 0
+touchups.sort(function(a, b) { return a.from - b.from })
+touchups.forEach(function(touchup) {
+  result += acornSrc.slice(pos, touchup.from)
+  result += touchup.text
+  pos = touchup.to
+})
+result += acornSrc.slice(pos)
+
+process.stdout.write(result)
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/dist/.keep b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/dist/.keep
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/dist/acorn.js b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/dist/acorn.js
new file mode 100644
index 0000000000..1f1b6f2432
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/inline-process-browser/node_modules/falafel/node_modules/acorn/dist/acorn.js
@@ -0,0 +1,4014 @@
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.acorn = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o= len) return x;
+    switch (x) {
+      case '%s': return String(args[i++]);
+      case '%d': return Number(args[i++]);
+      case '%j':
+        try {
+          return JSON.stringify(args[i++]);
+        } catch (_) {
+          return '[Circular]';
+        }
+      default:
+        return x;
+    }
+  });
+  for (var x = args[i]; i < len; x = args[++i]) {
+    if (isNull(x) || !isObject(x)) {
+      str += ' ' + x;
+    } else {
+      str += ' ' + inspect(x);
+    }
+  }
+  return str;
+};
+
+
+// Mark that a method should not be used.
+// Returns a modified function which warns once by default.
+// If --no-deprecation is set, then it is a no-op.
+exports.deprecate = function(fn, msg) {
+  // Allow for deprecating things in the process of starting up.
+  if (isUndefined(global.process)) {
+    return function() {
+      return exports.deprecate(fn, msg).apply(this, arguments);
+    };
+  }
+
+  if (process.noDeprecation === true) {
+    return fn;
+  }
+
+  var warned = false;
+  function deprecated() {
+    if (!warned) {
+      if (process.throwDeprecation) {
+        throw new Error(msg);
+      } else if (process.traceDeprecation) {
+        console.trace(msg);
+      } else {
+        console.error(msg);
+      }
+      warned = true;
+    }
+    return fn.apply(this, arguments);
+  }
+
+  return deprecated;
+};
+
+
+var debugs = {};
+var debugEnviron;
+exports.debuglog = function(set) {
+  if (isUndefined(debugEnviron))
+    debugEnviron = process.env.NODE_DEBUG || '';
+  set = set.toUpperCase();
+  if (!debugs[set]) {
+    if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
+      var pid = process.pid;
+      debugs[set] = function() {
+        var msg = exports.format.apply(exports, arguments);
+        console.error('%s %d: %s', set, pid, msg);
+      };
+    } else {
+      debugs[set] = function() {};
+    }
+  }
+  return debugs[set];
+};
+
+
+/**
+ * Echos the value of a value. Trys to print the value out
+ * in the best way possible given the different types.
+ *
+ * @param {Object} obj The object to print out.
+ * @param {Object} opts Optional options object that alters the output.
+ */
+/* legacy: obj, showHidden, depth, colors*/
+function inspect(obj, opts) {
+  // default options
+  var ctx = {
+    seen: [],
+    stylize: stylizeNoColor
+  };
+  // legacy...
+  if (arguments.length >= 3) ctx.depth = arguments[2];
+  if (arguments.length >= 4) ctx.colors = arguments[3];
+  if (isBoolean(opts)) {
+    // legacy...
+    ctx.showHidden = opts;
+  } else if (opts) {
+    // got an "options" object
+    exports._extend(ctx, opts);
+  }
+  // set default options
+  if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
+  if (isUndefined(ctx.depth)) ctx.depth = 2;
+  if (isUndefined(ctx.colors)) ctx.colors = false;
+  if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
+  if (ctx.colors) ctx.stylize = stylizeWithColor;
+  return formatValue(ctx, obj, ctx.depth);
+}
+exports.inspect = inspect;
+
+
+// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
+inspect.colors = {
+  'bold' : [1, 22],
+  'italic' : [3, 23],
+  'underline' : [4, 24],
+  'inverse' : [7, 27],
+  'white' : [37, 39],
+  'grey' : [90, 39],
+  'black' : [30, 39],
+  'blue' : [34, 39],
+  'cyan' : [36, 39],
+  'green' : [32, 39],
+  'magenta' : [35, 39],
+  'red' : [31, 39],
+  'yellow' : [33, 39]
+};
+
+// Don't use 'blue' not visible on cmd.exe
+inspect.styles = {
+  'special': 'cyan',
+  'number': 'yellow',
+  'boolean': 'yellow',
+  'undefined': 'grey',
+  'null': 'bold',
+  'string': 'green',
+  'date': 'magenta',
+  // "name": intentionally not styling
+  'regexp': 'red'
+};
+
+
+function stylizeWithColor(str, styleType) {
+  var style = inspect.styles[styleType];
+
+  if (style) {
+    return '\u001b[' + inspect.colors[style][0] + 'm' + str +
+           '\u001b[' + inspect.colors[style][1] + 'm';
+  } else {
+    return str;
+  }
+}
+
+
+function stylizeNoColor(str, styleType) {
+  return str;
+}
+
+
+function arrayToHash(array) {
+  var hash = {};
+
+  array.forEach(function(val, idx) {
+    hash[val] = true;
+  });
+
+  return hash;
+}
+
+
+function formatValue(ctx, value, recurseTimes) {
+  // Provide a hook for user-specified inspect functions.
+  // Check that value is an object with an inspect function on it
+  if (ctx.customInspect &&
+      value &&
+      isFunction(value.inspect) &&
+      // Filter out the util module, it's inspect function is special
+      value.inspect !== exports.inspect &&
+      // Also filter out any prototype objects using the circular check.
+      !(value.constructor && value.constructor.prototype === value)) {
+    var ret = value.inspect(recurseTimes, ctx);
+    if (!isString(ret)) {
+      ret = formatValue(ctx, ret, recurseTimes);
+    }
+    return ret;
+  }
+
+  // Primitive types cannot have properties
+  var primitive = formatPrimitive(ctx, value);
+  if (primitive) {
+    return primitive;
+  }
+
+  // Look up the keys of the object.
+  var keys = Object.keys(value);
+  var visibleKeys = arrayToHash(keys);
+
+  if (ctx.showHidden) {
+    keys = Object.getOwnPropertyNames(value);
+  }
+
+  // IE doesn't make error fields non-enumerable
+  // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
+  if (isError(value)
+      && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
+    return formatError(value);
+  }
+
+  // Some type of object without properties can be shortcutted.
+  if (keys.length === 0) {
+    if (isFunction(value)) {
+      var name = value.name ? ': ' + value.name : '';
+      return ctx.stylize('[Function' + name + ']', 'special');
+    }
+    if (isRegExp(value)) {
+      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+    }
+    if (isDate(value)) {
+      return ctx.stylize(Date.prototype.toString.call(value), 'date');
+    }
+    if (isError(value)) {
+      return formatError(value);
+    }
+  }
+
+  var base = '', array = false, braces = ['{', '}'];
+
+  // Make Array say that they are Array
+  if (isArray(value)) {
+    array = true;
+    braces = ['[', ']'];
+  }
+
+  // Make functions say that they are functions
+  if (isFunction(value)) {
+    var n = value.name ? ': ' + value.name : '';
+    base = ' [Function' + n + ']';
+  }
+
+  // Make RegExps say that they are RegExps
+  if (isRegExp(value)) {
+    base = ' ' + RegExp.prototype.toString.call(value);
+  }
+
+  // Make dates with properties first say the date
+  if (isDate(value)) {
+    base = ' ' + Date.prototype.toUTCString.call(value);
+  }
+
+  // Make error with message first say the error
+  if (isError(value)) {
+    base = ' ' + formatError(value);
+  }
+
+  if (keys.length === 0 && (!array || value.length == 0)) {
+    return braces[0] + base + braces[1];
+  }
+
+  if (recurseTimes < 0) {
+    if (isRegExp(value)) {
+      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+    } else {
+      return ctx.stylize('[Object]', 'special');
+    }
+  }
+
+  ctx.seen.push(value);
+
+  var output;
+  if (array) {
+    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
+  } else {
+    output = keys.map(function(key) {
+      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
+    });
+  }
+
+  ctx.seen.pop();
+
+  return reduceToSingleString(output, base, braces);
+}
+
+
+function formatPrimitive(ctx, value) {
+  if (isUndefined(value))
+    return ctx.stylize('undefined', 'undefined');
+  if (isString(value)) {
+    var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
+                                             .replace(/'/g, "\\'")
+                                             .replace(/\\"/g, '"') + '\'';
+    return ctx.stylize(simple, 'string');
+  }
+  if (isNumber(value))
+    return ctx.stylize('' + value, 'number');
+  if (isBoolean(value))
+    return ctx.stylize('' + value, 'boolean');
+  // For some reason typeof null is "object", so special case here.
+  if (isNull(value))
+    return ctx.stylize('null', 'null');
+}
+
+
+function formatError(value) {
+  return '[' + Error.prototype.toString.call(value) + ']';
+}
+
+
+function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
+  var output = [];
+  for (var i = 0, l = value.length; i < l; ++i) {
+    if (hasOwnProperty(value, String(i))) {
+      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+          String(i), true));
+    } else {
+      output.push('');
+    }
+  }
+  keys.forEach(function(key) {
+    if (!key.match(/^\d+$/)) {
+      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+          key, true));
+    }
+  });
+  return output;
+}
+
+
+function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
+  var name, str, desc;
+  desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
+  if (desc.get) {
+    if (desc.set) {
+      str = ctx.stylize('[Getter/Setter]', 'special');
+    } else {
+      str = ctx.stylize('[Getter]', 'special');
+    }
+  } else {
+    if (desc.set) {
+      str = ctx.stylize('[Setter]', 'special');
+    }
+  }
+  if (!hasOwnProperty(visibleKeys, key)) {
+    name = '[' + key + ']';
+  }
+  if (!str) {
+    if (ctx.seen.indexOf(desc.value) < 0) {
+      if (isNull(recurseTimes)) {
+        str = formatValue(ctx, desc.value, null);
+      } else {
+        str = formatValue(ctx, desc.value, recurseTimes - 1);
+      }
+      if (str.indexOf('\n') > -1) {
+        if (array) {
+          str = str.split('\n').map(function(line) {
+            return '  ' + line;
+          }).join('\n').substr(2);
+        } else {
+          str = '\n' + str.split('\n').map(function(line) {
+            return '   ' + line;
+          }).join('\n');
+        }
+      }
+    } else {
+      str = ctx.stylize('[Circular]', 'special');
+    }
+  }
+  if (isUndefined(name)) {
+    if (array && key.match(/^\d+$/)) {
+      return str;
+    }
+    name = JSON.stringify('' + key);
+    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
+      name = name.substr(1, name.length - 2);
+      name = ctx.stylize(name, 'name');
+    } else {
+      name = name.replace(/'/g, "\\'")
+                 .replace(/\\"/g, '"')
+                 .replace(/(^"|"$)/g, "'");
+      name = ctx.stylize(name, 'string');
+    }
+  }
+
+  return name + ': ' + str;
+}
+
+
+function reduceToSingleString(output, base, braces) {
+  var numLinesEst = 0;
+  var length = output.reduce(function(prev, cur) {
+    numLinesEst++;
+    if (cur.indexOf('\n') >= 0) numLinesEst++;
+    return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
+  }, 0);
+
+  if (length > 60) {
+    return braces[0] +
+           (base === '' ? '' : base + '\n ') +
+           ' ' +
+           output.join(',\n  ') +
+           ' ' +
+           braces[1];
+  }
+
+  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
+}
+
+
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+function isArray(ar) {
+  return Array.isArray(ar);
+}
+exports.isArray = isArray;
+
+function isBoolean(arg) {
+  return typeof arg === 'boolean';
+}
+exports.isBoolean = isBoolean;
+
+function isNull(arg) {
+  return arg === null;
+}
+exports.isNull = isNull;
+
+function isNullOrUndefined(arg) {
+  return arg == null;
+}
+exports.isNullOrUndefined = isNullOrUndefined;
+
+function isNumber(arg) {
+  return typeof arg === 'number';
+}
+exports.isNumber = isNumber;
+
+function isString(arg) {
+  return typeof arg === 'string';
+}
+exports.isString = isString;
+
+function isSymbol(arg) {
+  return typeof arg === 'symbol';
+}
+exports.isSymbol = isSymbol;
+
+function isUndefined(arg) {
+  return arg === void 0;
+}
+exports.isUndefined = isUndefined;
+
+function isRegExp(re) {
+  return isObject(re) && objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
+
+function isObject(arg) {
+  return typeof arg === 'object' && arg !== null;
+}
+exports.isObject = isObject;
+
+function isDate(d) {
+  return isObject(d) && objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
+
+function isError(e) {
+  return isObject(e) &&
+      (objectToString(e) === '[object Error]' || e instanceof Error);
+}
+exports.isError = isError;
+
+function isFunction(arg) {
+  return typeof arg === 'function';
+}
+exports.isFunction = isFunction;
+
+function isPrimitive(arg) {
+  return arg === null ||
+         typeof arg === 'boolean' ||
+         typeof arg === 'number' ||
+         typeof arg === 'string' ||
+         typeof arg === 'symbol' ||  // ES6 symbol
+         typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
+
+exports.isBuffer = _dereq_('./support/isBuffer');
+
+function objectToString(o) {
+  return Object.prototype.toString.call(o);
+}
+
+
+function pad(n) {
+  return n < 10 ? '0' + n.toString(10) : n.toString(10);
+}
+
+
+var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
+              'Oct', 'Nov', 'Dec'];
+
+// 26 Feb 16:19:34
+function timestamp() {
+  var d = new Date();
+  var time = [pad(d.getHours()),
+              pad(d.getMinutes()),
+              pad(d.getSeconds())].join(':');
+  return [d.getDate(), months[d.getMonth()], time].join(' ');
+}
+
+
+// log is just a thin wrapper to console.log that prepends a timestamp
+exports.log = function() {
+  console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
+};
+
+
+/**
+ * Inherit the prototype methods from one constructor into another.
+ *
+ * The Function.prototype.inherits from lang.js rewritten as a standalone
+ * function (not on Function.prototype). NOTE: If this file is to be loaded
+ * during bootstrapping this function needs to be rewritten using some native
+ * functions as prototype setup using normal JavaScript does not work as
+ * expected during bootstrapping (see mirror.js in r114903).
+ *
+ * @param {function} ctor Constructor function which needs to inherit the
+ *     prototype.
+ * @param {function} superCtor Constructor function to inherit prototype from.
+ */
+exports.inherits = _dereq_('inherits');
+
+exports._extend = function(origin, add) {
+  // Don't do anything if add isn't an object
+  if (!add || !isObject(add)) return origin;
+
+  var keys = Object.keys(add);
+  var i = keys.length;
+  while (i--) {
+    origin[keys[i]] = add[keys[i]];
+  }
+  return origin;
+};
+
+function hasOwnProperty(obj, prop) {
+  return Object.prototype.hasOwnProperty.call(obj, prop);
+}
+
+}).call(this,_dereq_('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./support/isBuffer":4,"_process":3,"inherits":2}],6:[function(_dereq_,module,exports){
+// A recursive descent parser operates by defining functions for all
+// syntactic elements, and recursively calling those, each function
+// advancing the input stream and returning an AST node. Precedence
+// of constructs (for example, the fact that `!x[1]` means `!(x[1])`
+// instead of `(!x)[1]` is handled by the fact that the parser
+// function that parses unary prefix operators is called first, and
+// in turn calls the function that parses `[]` subscripts — that
+// way, it'll receive the node for `x[1]` already parsed, and wraps
+// *that* in the unary operator node.
+//
+// Acorn uses an [operator precedence parser][opp] to handle binary
+// operator precedence, because it is much more compact than using
+// the technique outlined above, which uses different, nesting
+// functions to specify precedence, for all of the ten binary
+// precedence levels that JavaScript defines.
+//
+// [opp]: http://en.wikipedia.org/wiki/Operator-precedence_parser
+
+"use strict";
+
+var tt = _dereq_("./tokentype").types;
+
+var Parser = _dereq_("./state").Parser;
+
+var reservedWords = _dereq_("./identifier").reservedWords;
+
+var has = _dereq_("./util").has;
+
+var pp = Parser.prototype;
+
+// Check if property name clashes with already added.
+// Object/class getters and setters are not allowed to clash —
+// either with each other or with an init property — and in
+// strict mode, init properties are also not allowed to be repeated.
+
+pp.checkPropClash = function (prop, propHash) {
+  if (this.options.ecmaVersion >= 6) return;
+  var key = prop.key,
+      name = undefined;
+  switch (key.type) {
+    case "Identifier":
+      name = key.name;break;
+    case "Literal":
+      name = String(key.value);break;
+    default:
+      return;
+  }
+  var kind = prop.kind || "init",
+      other = undefined;
+  if (has(propHash, name)) {
+    other = propHash[name];
+    var isGetSet = kind !== "init";
+    if ((this.strict || isGetSet) && other[kind] || !(isGetSet ^ other.init)) this.raise(key.start, "Redefinition of property");
+  } else {
+    other = propHash[name] = {
+      init: false,
+      get: false,
+      set: false
+    };
+  }
+  other[kind] = true;
+};
+
+// ### Expression parsing
+
+// These nest, from the most general expression type at the top to
+// 'atomic', nondivisible expression types at the bottom. Most of
+// the functions will simply let the function(s) below them parse,
+// and, *if* the syntactic construct they handle is present, wrap
+// the AST node that the inner parser gave them in another node.
+
+// Parse a full expression. The optional arguments are used to
+// forbid the `in` operator (in for loops initalization expressions)
+// and provide reference for storing '=' operator inside shorthand
+// property assignment in contexts where both object expression
+// and object pattern might appear (so it's possible to raise
+// delayed syntax error at correct position).
+
+pp.parseExpression = function (noIn, refShorthandDefaultPos) {
+  var startPos = this.start,
+      startLoc = this.startLoc;
+  var expr = this.parseMaybeAssign(noIn, refShorthandDefaultPos);
+  if (this.type === tt.comma) {
+    var node = this.startNodeAt(startPos, startLoc);
+    node.expressions = [expr];
+    while (this.eat(tt.comma)) node.expressions.push(this.parseMaybeAssign(noIn, refShorthandDefaultPos));
+    return this.finishNode(node, "SequenceExpression");
+  }
+  return expr;
+};
+
+// Parse an assignment expression. This includes applications of
+// operators like `+=`.
+
+pp.parseMaybeAssign = function (noIn, refShorthandDefaultPos, afterLeftParse) {
+  if (this.type == tt._yield && this.inGenerator) return this.parseYield();
+
+  var failOnShorthandAssign = undefined;
+  if (!refShorthandDefaultPos) {
+    refShorthandDefaultPos = { start: 0 };
+    failOnShorthandAssign = true;
+  } else {
+    failOnShorthandAssign = false;
+  }
+  var startPos = this.start,
+      startLoc = this.startLoc;
+  if (this.type == tt.parenL || this.type == tt.name) this.potentialArrowAt = this.start;
+  var left = this.parseMaybeConditional(noIn, refShorthandDefaultPos);
+  if (afterLeftParse) left = afterLeftParse.call(this, left, startPos, startLoc);
+  if (this.type.isAssign) {
+    var node = this.startNodeAt(startPos, startLoc);
+    node.operator = this.value;
+    node.left = this.type === tt.eq ? this.toAssignable(left) : left;
+    refShorthandDefaultPos.start = 0; // reset because shorthand default was used correctly
+    this.checkLVal(left);
+    this.next();
+    node.right = this.parseMaybeAssign(noIn);
+    return this.finishNode(node, "AssignmentExpression");
+  } else if (failOnShorthandAssign && refShorthandDefaultPos.start) {
+    this.unexpected(refShorthandDefaultPos.start);
+  }
+  return left;
+};
+
+// Parse a ternary conditional (`?:`) operator.
+
+pp.parseMaybeConditional = function (noIn, refShorthandDefaultPos) {
+  var startPos = this.start,
+      startLoc = this.startLoc;
+  var expr = this.parseExprOps(noIn, refShorthandDefaultPos);
+  if (refShorthandDefaultPos && refShorthandDefaultPos.start) return expr;
+  if (this.eat(tt.question)) {
+    var node = this.startNodeAt(startPos, startLoc);
+    node.test = expr;
+    node.consequent = this.parseMaybeAssign();
+    this.expect(tt.colon);
+    node.alternate = this.parseMaybeAssign(noIn);
+    return this.finishNode(node, "ConditionalExpression");
+  }
+  return expr;
+};
+
+// Start the precedence parser.
+
+pp.parseExprOps = function (noIn, refShorthandDefaultPos) {
+  var startPos = this.start,
+      startLoc = this.startLoc;
+  var expr = this.parseMaybeUnary(refShorthandDefaultPos);
+  if (refShorthandDefaultPos && refShorthandDefaultPos.start) return expr;
+  return this.parseExprOp(expr, startPos, startLoc, -1, noIn);
+};
+
+// Parse binary operators with the operator precedence parsing
+// algorithm. `left` is the left-hand side of the operator.
+// `minPrec` provides context that allows the function to stop and
+// defer further parser to one of its callers when it encounters an
+// operator that has a lower precedence than the set it is parsing.
+
+pp.parseExprOp = function (left, leftStartPos, leftStartLoc, minPrec, noIn) {
+  var prec = this.type.binop;
+  if (Array.isArray(leftStartPos)) {
+    if (this.options.locations && noIn === undefined) {
+      // shift arguments to left by one
+      noIn = minPrec;
+      minPrec = leftStartLoc;
+      // flatten leftStartPos
+      leftStartLoc = leftStartPos[1];
+      leftStartPos = leftStartPos[0];
+    }
+  }
+  if (prec != null && (!noIn || this.type !== tt._in)) {
+    if (prec > minPrec) {
+      var node = this.startNodeAt(leftStartPos, leftStartLoc);
+      node.left = left;
+      node.operator = this.value;
+      var op = this.type;
+      this.next();
+      var startPos = this.start,
+          startLoc = this.startLoc;
+      node.right = this.parseExprOp(this.parseMaybeUnary(), startPos, startLoc, prec, noIn);
+      this.finishNode(node, op === tt.logicalOR || op === tt.logicalAND ? "LogicalExpression" : "BinaryExpression");
+      return this.parseExprOp(node, leftStartPos, leftStartLoc, minPrec, noIn);
+    }
+  }
+  return left;
+};
+
+// Parse unary operators, both prefix and postfix.
+
+pp.parseMaybeUnary = function (refShorthandDefaultPos) {
+  if (this.type.prefix) {
+    var node = this.startNode(),
+        update = this.type === tt.incDec;
+    node.operator = this.value;
+    node.prefix = true;
+    this.next();
+    node.argument = this.parseMaybeUnary();
+    if (refShorthandDefaultPos && refShorthandDefaultPos.start) this.unexpected(refShorthandDefaultPos.start);
+    if (update) this.checkLVal(node.argument);else if (this.strict && node.operator === "delete" && node.argument.type === "Identifier") this.raise(node.start, "Deleting local variable in strict mode");
+    return this.finishNode(node, update ? "UpdateExpression" : "UnaryExpression");
+  }
+  var startPos = this.start,
+      startLoc = this.startLoc;
+  var expr = this.parseExprSubscripts(refShorthandDefaultPos);
+  if (refShorthandDefaultPos && refShorthandDefaultPos.start) return expr;
+  while (this.type.postfix && !this.canInsertSemicolon()) {
+    var node = this.startNodeAt(startPos, startLoc);
+    node.operator = this.value;
+    node.prefix = false;
+    node.argument = expr;
+    this.checkLVal(expr);
+    this.next();
+    expr = this.finishNode(node, "UpdateExpression");
+  }
+  return expr;
+};
+
+// Parse call, dot, and `[]`-subscript expressions.
+
+pp.parseExprSubscripts = function (refShorthandDefaultPos) {
+  var startPos = this.start,
+      startLoc = this.startLoc;
+  var expr = this.parseExprAtom(refShorthandDefaultPos);
+  if (refShorthandDefaultPos && refShorthandDefaultPos.start) return expr;
+  return this.parseSubscripts(expr, startPos, startLoc);
+};
+
+pp.parseSubscripts = function (base, startPos, startLoc, noCalls) {
+  if (Array.isArray(startPos)) {
+    if (this.options.locations && noCalls === undefined) {
+      // shift arguments to left by one
+      noCalls = startLoc;
+      // flatten startPos
+      startLoc = startPos[1];
+      startPos = startPos[0];
+    }
+  }
+  for (;;) {
+    if (this.eat(tt.dot)) {
+      var node = this.startNodeAt(startPos, startLoc);
+      node.object = base;
+      node.property = this.parseIdent(true);
+      node.computed = false;
+      base = this.finishNode(node, "MemberExpression");
+    } else if (this.eat(tt.bracketL)) {
+      var node = this.startNodeAt(startPos, startLoc);
+      node.object = base;
+      node.property = this.parseExpression();
+      node.computed = true;
+      this.expect(tt.bracketR);
+      base = this.finishNode(node, "MemberExpression");
+    } else if (!noCalls && this.eat(tt.parenL)) {
+      var node = this.startNodeAt(startPos, startLoc);
+      node.callee = base;
+      node.arguments = this.parseExprList(tt.parenR, false);
+      base = this.finishNode(node, "CallExpression");
+    } else if (this.type === tt.backQuote) {
+      var node = this.startNodeAt(startPos, startLoc);
+      node.tag = base;
+      node.quasi = this.parseTemplate();
+      base = this.finishNode(node, "TaggedTemplateExpression");
+    } else {
+      return base;
+    }
+  }
+};
+
+// Parse an atomic expression — either a single token that is an
+// expression, an expression started by a keyword like `function` or
+// `new`, or an expression wrapped in punctuation like `()`, `[]`,
+// or `{}`.
+
+pp.parseExprAtom = function (refShorthandDefaultPos) {
+  var node = undefined,
+      canBeArrow = this.potentialArrowAt == this.start;
+  switch (this.type) {
+    case tt._this:
+    case tt._super:
+      var type = this.type === tt._this ? "ThisExpression" : "Super";
+      node = this.startNode();
+      this.next();
+      return this.finishNode(node, type);
+
+    case tt._yield:
+      if (this.inGenerator) this.unexpected();
+
+    case tt.name:
+      var startPos = this.start,
+          startLoc = this.startLoc;
+      var id = this.parseIdent(this.type !== tt.name);
+      if (canBeArrow && !this.canInsertSemicolon() && this.eat(tt.arrow)) return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), [id]);
+      return id;
+
+    case tt.regexp:
+      var value = this.value;
+      node = this.parseLiteral(value.value);
+      node.regex = { pattern: value.pattern, flags: value.flags };
+      return node;
+
+    case tt.num:case tt.string:
+      return this.parseLiteral(this.value);
+
+    case tt._null:case tt._true:case tt._false:
+      node = this.startNode();
+      node.value = this.type === tt._null ? null : this.type === tt._true;
+      node.raw = this.type.keyword;
+      this.next();
+      return this.finishNode(node, "Literal");
+
+    case tt.parenL:
+      return this.parseParenAndDistinguishExpression(canBeArrow);
+
+    case tt.bracketL:
+      node = this.startNode();
+      this.next();
+      // check whether this is array comprehension or regular array
+      if (this.options.ecmaVersion >= 7 && this.type === tt._for) {
+        return this.parseComprehension(node, false);
+      }
+      node.elements = this.parseExprList(tt.bracketR, true, true, refShorthandDefaultPos);
+      return this.finishNode(node, "ArrayExpression");
+
+    case tt.braceL:
+      return this.parseObj(false, refShorthandDefaultPos);
+
+    case tt._function:
+      node = this.startNode();
+      this.next();
+      return this.parseFunction(node, false);
+
+    case tt._class:
+      return this.parseClass(this.startNode(), false);
+
+    case tt._new:
+      return this.parseNew();
+
+    case tt.backQuote:
+      return this.parseTemplate();
+
+    default:
+      this.unexpected();
+  }
+};
+
+pp.parseLiteral = function (value) {
+  var node = this.startNode();
+  node.value = value;
+  node.raw = this.input.slice(this.start, this.end);
+  this.next();
+  return this.finishNode(node, "Literal");
+};
+
+pp.parseParenExpression = function () {
+  this.expect(tt.parenL);
+  var val = this.parseExpression();
+  this.expect(tt.parenR);
+  return val;
+};
+
+pp.parseParenAndDistinguishExpression = function (canBeArrow) {
+  var startPos = this.start,
+      startLoc = this.startLoc,
+      val = undefined;
+  if (this.options.ecmaVersion >= 6) {
+    this.next();
+
+    if (this.options.ecmaVersion >= 7 && this.type === tt._for) {
+      return this.parseComprehension(this.startNodeAt(startPos, startLoc), true);
+    }
+
+    var innerStartPos = this.start,
+        innerStartLoc = this.startLoc;
+    var exprList = [],
+        first = true;
+    var refShorthandDefaultPos = { start: 0 },
+        spreadStart = undefined,
+        innerParenStart = undefined;
+    while (this.type !== tt.parenR) {
+      first ? first = false : this.expect(tt.comma);
+      if (this.type === tt.ellipsis) {
+        spreadStart = this.start;
+        exprList.push(this.parseParenItem(this.parseRest()));
+        break;
+      } else {
+        if (this.type === tt.parenL && !innerParenStart) {
+          innerParenStart = this.start;
+        }
+        exprList.push(this.parseMaybeAssign(false, refShorthandDefaultPos, this.parseParenItem));
+      }
+    }
+    var innerEndPos = this.start,
+        innerEndLoc = this.startLoc;
+    this.expect(tt.parenR);
+
+    if (canBeArrow && !this.canInsertSemicolon() && this.eat(tt.arrow)) {
+      if (innerParenStart) this.unexpected(innerParenStart);
+      return this.parseParenArrowList(startPos, startLoc, exprList);
+    }
+
+    if (!exprList.length) this.unexpected(this.lastTokStart);
+    if (spreadStart) this.unexpected(spreadStart);
+    if (refShorthandDefaultPos.start) this.unexpected(refShorthandDefaultPos.start);
+
+    if (exprList.length > 1) {
+      val = this.startNodeAt(innerStartPos, innerStartLoc);
+      val.expressions = exprList;
+      this.finishNodeAt(val, "SequenceExpression", innerEndPos, innerEndLoc);
+    } else {
+      val = exprList[0];
+    }
+  } else {
+    val = this.parseParenExpression();
+  }
+
+  if (this.options.preserveParens) {
+    var par = this.startNodeAt(startPos, startLoc);
+    par.expression = val;
+    return this.finishNode(par, "ParenthesizedExpression");
+  } else {
+    return val;
+  }
+};
+
+pp.parseParenItem = function (item) {
+  return item;
+};
+
+pp.parseParenArrowList = function (startPos, startLoc, exprList) {
+  return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), exprList);
+};
+
+// New's precedence is slightly tricky. It must allow its argument
+// to be a `[]` or dot subscript expression, but not a call — at
+// least, not without wrapping it in parentheses. Thus, it uses the
+
+var empty = [];
+
+pp.parseNew = function () {
+  var node = this.startNode();
+  var meta = this.parseIdent(true);
+  if (this.options.ecmaVersion >= 6 && this.eat(tt.dot)) {
+    node.meta = meta;
+    node.property = this.parseIdent(true);
+    if (node.property.name !== "target") this.raise(node.property.start, "The only valid meta property for new is new.target");
+    return this.finishNode(node, "MetaProperty");
+  }
+  var startPos = this.start,
+      startLoc = this.startLoc;
+  node.callee = this.parseSubscripts(this.parseExprAtom(), startPos, startLoc, true);
+  if (this.eat(tt.parenL)) node.arguments = this.parseExprList(tt.parenR, false);else node.arguments = empty;
+  return this.finishNode(node, "NewExpression");
+};
+
+// Parse template expression.
+
+pp.parseTemplateElement = function () {
+  var elem = this.startNode();
+  elem.value = {
+    raw: this.input.slice(this.start, this.end),
+    cooked: this.value
+  };
+  this.next();
+  elem.tail = this.type === tt.backQuote;
+  return this.finishNode(elem, "TemplateElement");
+};
+
+pp.parseTemplate = function () {
+  var node = this.startNode();
+  this.next();
+  node.expressions = [];
+  var curElt = this.parseTemplateElement();
+  node.quasis = [curElt];
+  while (!curElt.tail) {
+    this.expect(tt.dollarBraceL);
+    node.expressions.push(this.parseExpression());
+    this.expect(tt.braceR);
+    node.quasis.push(curElt = this.parseTemplateElement());
+  }
+  this.next();
+  return this.finishNode(node, "TemplateLiteral");
+};
+
+// Parse an object literal or binding pattern.
+
+pp.parseObj = function (isPattern, refShorthandDefaultPos) {
+  var node = this.startNode(),
+      first = true,
+      propHash = {};
+  node.properties = [];
+  this.next();
+  while (!this.eat(tt.braceR)) {
+    if (!first) {
+      this.expect(tt.comma);
+      if (this.afterTrailingComma(tt.braceR)) break;
+    } else first = false;
+
+    var prop = this.startNode(),
+        isGenerator = undefined,
+        startPos = undefined,
+        startLoc = undefined;
+    if (this.options.ecmaVersion >= 6) {
+      prop.method = false;
+      prop.shorthand = false;
+      if (isPattern || refShorthandDefaultPos) {
+        startPos = this.start;
+        startLoc = this.startLoc;
+      }
+      if (!isPattern) isGenerator = this.eat(tt.star);
+    }
+    this.parsePropertyName(prop);
+    this.parsePropertyValue(prop, isPattern, isGenerator, startPos, startLoc, refShorthandDefaultPos);
+    this.checkPropClash(prop, propHash);
+    node.properties.push(this.finishNode(prop, "Property"));
+  }
+  return this.finishNode(node, isPattern ? "ObjectPattern" : "ObjectExpression");
+};
+
+pp.parsePropertyValue = function (prop, isPattern, isGenerator, startPos, startLoc, refShorthandDefaultPos) {
+  if (this.eat(tt.colon)) {
+    prop.value = isPattern ? this.parseMaybeDefault(this.start, this.startLoc) : this.parseMaybeAssign(false, refShorthandDefaultPos);
+    prop.kind = "init";
+  } else if (this.options.ecmaVersion >= 6 && this.type === tt.parenL) {
+    if (isPattern) this.unexpected();
+    prop.kind = "init";
+    prop.method = true;
+    prop.value = this.parseMethod(isGenerator);
+  } else if (this.options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" && (prop.key.name === "get" || prop.key.name === "set") && (this.type != tt.comma && this.type != tt.braceR)) {
+    if (isGenerator || isPattern) this.unexpected();
+    prop.kind = prop.key.name;
+    this.parsePropertyName(prop);
+    prop.value = this.parseMethod(false);
+  } else if (this.options.ecmaVersion >= 6 && !prop.computed && prop.key.type === "Identifier") {
+    prop.kind = "init";
+    if (isPattern) {
+      if (this.isKeyword(prop.key.name) || this.strict && (reservedWords.strictBind(prop.key.name) || reservedWords.strict(prop.key.name)) || !this.options.allowReserved && this.isReservedWord(prop.key.name)) this.raise(prop.key.start, "Binding " + prop.key.name);
+      prop.value = this.parseMaybeDefault(startPos, startLoc, prop.key);
+    } else if (this.type === tt.eq && refShorthandDefaultPos) {
+      if (!refShorthandDefaultPos.start) refShorthandDefaultPos.start = this.start;
+      prop.value = this.parseMaybeDefault(startPos, startLoc, prop.key);
+    } else {
+      prop.value = prop.key;
+    }
+    prop.shorthand = true;
+  } else this.unexpected();
+};
+
+pp.parsePropertyName = function (prop) {
+  if (this.options.ecmaVersion >= 6) {
+    if (this.eat(tt.bracketL)) {
+      prop.computed = true;
+      prop.key = this.parseMaybeAssign();
+      this.expect(tt.bracketR);
+      return prop.key;
+    } else {
+      prop.computed = false;
+    }
+  }
+  return prop.key = this.type === tt.num || this.type === tt.string ? this.parseExprAtom() : this.parseIdent(true);
+};
+
+// Initialize empty function node.
+
+pp.initFunction = function (node) {
+  node.id = null;
+  if (this.options.ecmaVersion >= 6) {
+    node.generator = false;
+    node.expression = false;
+  }
+};
+
+// Parse object or class method.
+
+pp.parseMethod = function (isGenerator) {
+  var node = this.startNode();
+  this.initFunction(node);
+  this.expect(tt.parenL);
+  node.params = this.parseBindingList(tt.parenR, false, false);
+  var allowExpressionBody = undefined;
+  if (this.options.ecmaVersion >= 6) {
+    node.generator = isGenerator;
+    allowExpressionBody = true;
+  } else {
+    allowExpressionBody = false;
+  }
+  this.parseFunctionBody(node, allowExpressionBody);
+  return this.finishNode(node, "FunctionExpression");
+};
+
+// Parse arrow function expression with given parameters.
+
+pp.parseArrowExpression = function (node, params) {
+  this.initFunction(node);
+  node.params = this.toAssignableList(params, true);
+  this.parseFunctionBody(node, true);
+  return this.finishNode(node, "ArrowFunctionExpression");
+};
+
+// Parse function body and check parameters.
+
+pp.parseFunctionBody = function (node, allowExpression) {
+  var isExpression = allowExpression && this.type !== tt.braceL;
+
+  if (isExpression) {
+    node.body = this.parseMaybeAssign();
+    node.expression = true;
+  } else {
+    // Start a new scope with regard to labels and the `inFunction`
+    // flag (restore them to their old value afterwards).
+    var oldInFunc = this.inFunction,
+        oldInGen = this.inGenerator,
+        oldLabels = this.labels;
+    this.inFunction = true;this.inGenerator = node.generator;this.labels = [];
+    node.body = this.parseBlock(true);
+    node.expression = false;
+    this.inFunction = oldInFunc;this.inGenerator = oldInGen;this.labels = oldLabels;
+  }
+
+  // If this is a strict mode function, verify that argument names
+  // are not repeated, and it does not try to bind the words `eval`
+  // or `arguments`.
+  if (this.strict || !isExpression && node.body.body.length && this.isUseStrict(node.body.body[0])) {
+    var nameHash = {},
+        oldStrict = this.strict;
+    this.strict = true;
+    if (node.id) this.checkLVal(node.id, true);
+    for (var i = 0; i < node.params.length; i++) {
+      this.checkLVal(node.params[i], true, nameHash);
+    }this.strict = oldStrict;
+  }
+};
+
+// Parses a comma-separated list of expressions, and returns them as
+// an array. `close` is the token type that ends the list, and
+// `allowEmpty` can be turned on to allow subsequent commas with
+// nothing in between them to be parsed as `null` (which is needed
+// for array literals).
+
+pp.parseExprList = function (close, allowTrailingComma, allowEmpty, refShorthandDefaultPos) {
+  var elts = [],
+      first = true;
+  while (!this.eat(close)) {
+    if (!first) {
+      this.expect(tt.comma);
+      if (allowTrailingComma && this.afterTrailingComma(close)) break;
+    } else first = false;
+
+    if (allowEmpty && this.type === tt.comma) {
+      elts.push(null);
+    } else {
+      if (this.type === tt.ellipsis) elts.push(this.parseSpread(refShorthandDefaultPos));else elts.push(this.parseMaybeAssign(false, refShorthandDefaultPos));
+    }
+  }
+  return elts;
+};
+
+// Parse the next token as an identifier. If `liberal` is true (used
+// when parsing properties), it will also convert keywords into
+// identifiers.
+
+pp.parseIdent = function (liberal) {
+  var node = this.startNode();
+  if (liberal && this.options.allowReserved == "never") liberal = false;
+  if (this.type === tt.name) {
+    if (!liberal && (!this.options.allowReserved && this.isReservedWord(this.value) || this.strict && reservedWords.strict(this.value) && (this.options.ecmaVersion >= 6 || this.input.slice(this.start, this.end).indexOf("\\") == -1))) this.raise(this.start, "The keyword '" + this.value + "' is reserved");
+    node.name = this.value;
+  } else if (liberal && this.type.keyword) {
+    node.name = this.type.keyword;
+  } else {
+    this.unexpected();
+  }
+  this.next();
+  return this.finishNode(node, "Identifier");
+};
+
+// Parses yield expression inside generator.
+
+pp.parseYield = function () {
+  var node = this.startNode();
+  this.next();
+  if (this.type == tt.semi || this.canInsertSemicolon() || this.type != tt.star && !this.type.startsExpr) {
+    node.delegate = false;
+    node.argument = null;
+  } else {
+    node.delegate = this.eat(tt.star);
+    node.argument = this.parseMaybeAssign();
+  }
+  return this.finishNode(node, "YieldExpression");
+};
+
+// Parses array and generator comprehensions.
+
+pp.parseComprehension = function (node, isGenerator) {
+  node.blocks = [];
+  while (this.type === tt._for) {
+    var block = this.startNode();
+    this.next();
+    this.expect(tt.parenL);
+    block.left = this.parseBindingAtom();
+    this.checkLVal(block.left, true);
+    this.expectContextual("of");
+    block.right = this.parseExpression();
+    this.expect(tt.parenR);
+    node.blocks.push(this.finishNode(block, "ComprehensionBlock"));
+  }
+  node.filter = this.eat(tt._if) ? this.parseParenExpression() : null;
+  node.body = this.parseExpression();
+  this.expect(isGenerator ? tt.parenR : tt.bracketR);
+  node.generator = isGenerator;
+  return this.finishNode(node, "ComprehensionExpression");
+};
+
+},{"./identifier":7,"./state":13,"./tokentype":17,"./util":18}],7:[function(_dereq_,module,exports){
+
+
+// Test whether a given character code starts an identifier.
+
+"use strict";
+
+exports.isIdentifierStart = isIdentifierStart;
+
+// Test whether a given character is part of an identifier.
+
+exports.isIdentifierChar = isIdentifierChar;
+exports.__esModule = true;
+// This is a trick taken from Esprima. It turns out that, on
+// non-Chrome browsers, to check whether a string is in a set, a
+// predicate containing a big ugly `switch` statement is faster than
+// a regular expression, and on Chrome the two are about on par.
+// This function uses `eval` (non-lexical) to produce such a
+// predicate from a space-separated string of words.
+//
+// It starts by sorting the words by length.
+
+function makePredicate(words) {
+  words = words.split(" ");
+  var f = "",
+      cats = [];
+  out: for (var i = 0; i < words.length; ++i) {
+    for (var j = 0; j < cats.length; ++j) {
+      if (cats[j][0].length == words[i].length) {
+        cats[j].push(words[i]);
+        continue out;
+      }
+    }cats.push([words[i]]);
+  }
+  function compareTo(arr) {
+    if (arr.length == 1) {
+      return f += "return str === " + JSON.stringify(arr[0]) + ";";
+    }f += "switch(str){";
+    for (var i = 0; i < arr.length; ++i) {
+      f += "case " + JSON.stringify(arr[i]) + ":";
+    }f += "return true}return false;";
+  }
+
+  // When there are more than three length categories, an outer
+  // switch first dispatches on the lengths, to save on comparisons.
+
+  if (cats.length > 3) {
+    cats.sort(function (a, b) {
+      return b.length - a.length;
+    });
+    f += "switch(str.length){";
+    for (var i = 0; i < cats.length; ++i) {
+      var cat = cats[i];
+      f += "case " + cat[0].length + ":";
+      compareTo(cat);
+    }
+    f += "}"
+
+    // Otherwise, simply generate a flat `switch` statement.
+
+    ;
+  } else {
+    compareTo(words);
+  }
+  return new Function("str", f);
+}
+
+// Reserved word lists for various dialects of the language
+
+var reservedWords = {
+  3: makePredicate("abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile"),
+  5: makePredicate("class enum extends super const export import"),
+  6: makePredicate("enum await"),
+  strict: makePredicate("implements interface let package private protected public static yield"),
+  strictBind: makePredicate("eval arguments")
+};
+
+exports.reservedWords = reservedWords;
+// And the keywords
+
+var ecma5AndLessKeywords = "break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this";
+
+var keywords = {
+  5: makePredicate(ecma5AndLessKeywords),
+  6: makePredicate(ecma5AndLessKeywords + " let const class extends export import yield super")
+};
+
+exports.keywords = keywords;
+// ## Character categories
+
+// Big ugly regular expressions that match characters in the
+// whitespace, identifier, and identifier-start categories. These
+// are only applied when a character is found to actually have a
+// code point above 128.
+// Generated by `tools/generate-identifier-regex.js`.
+
+var nonASCIIidentifierStartChars = "ªµºÀ-ÖØ-öø-ˁˆ-ˑˠ-ˤˬˮͰ-ʹͶͷͺ-ͽͿΆΈ-ΊΌΎ-ΡΣ-ϵϷ-ҁҊ-ԯԱ-Ֆՙա-ևא-תװ-ײؠ-يٮٯٱ-ۓەۥۦۮۯۺ-ۼۿܐܒ-ܯݍ-ޥޱߊ-ߪߴߵߺࠀ-ࠕࠚࠤࠨࡀ-ࡘࢠ-ࢲऄ-हऽॐक़-ॡॱ-ঀঅ-ঌএঐও-নপ-রলশ-হঽৎড়ঢ়য়-ৡৰৱਅ-ਊਏਐਓ-ਨਪ-ਰਲਲ਼ਵਸ਼ਸਹਖ਼-ੜਫ਼ੲ-ੴઅ-ઍએ-ઑઓ-નપ-રલળવ-હઽૐૠૡଅ-ଌଏଐଓ-ନପ-ରଲଳଵ-ହଽଡ଼ଢ଼ୟ-ୡୱஃஅ-ஊஎ-ஐஒ-கஙசஜஞடணதந-பம-ஹௐఅ-ఌఎ-ఐఒ-నప-హఽౘౙౠౡಅ-ಌಎ-ಐಒ-ನಪ-ಳವ-ಹಽೞೠೡೱೲഅ-ഌഎ-ഐഒ-ഺഽൎൠൡൺ-ൿඅ-ඖක-නඳ-රලව-ෆก-ะาำเ-ๆກຂຄງຈຊຍດ-ທນ-ຟມ-ຣລວສຫອ-ະາຳຽເ-ໄໆໜ-ໟༀཀ-ཇཉ-ཬྈ-ྌက-ဪဿၐ-ၕၚ-ၝၡၥၦၮ-ၰၵ-ႁႎႠ-ჅჇჍა-ჺჼ-ቈቊ-ቍቐ-ቖቘቚ-ቝበ-ኈኊ-ኍነ-ኰኲ-ኵኸ-ኾዀዂ-ዅወ-ዖዘ-ጐጒ-ጕጘ-ፚᎀ-ᎏᎠ-Ᏼᐁ-ᙬᙯ-ᙿᚁ-ᚚᚠ-ᛪᛮ-ᛸᜀ-ᜌᜎ-ᜑᜠ-ᜱᝀ-ᝑᝠ-ᝬᝮ-ᝰក-ឳៗៜᠠ-ᡷᢀ-ᢨᢪᢰ-ᣵᤀ-ᤞᥐ-ᥭᥰ-ᥴᦀ-ᦫᧁ-ᧇᨀ-ᨖᨠ-ᩔᪧᬅ-ᬳᭅ-ᭋᮃ-ᮠᮮᮯᮺ-ᯥᰀ-ᰣᱍ-ᱏᱚ-ᱽᳩ-ᳬᳮ-ᳱᳵᳶᴀ-ᶿḀ-ἕἘ-Ἕἠ-ὅὈ-Ὅὐ-ὗὙὛὝὟ-ώᾀ-ᾴᾶ-ᾼιῂ-ῄῆ-ῌῐ-ΐῖ-Ίῠ-Ῥῲ-ῴῶ-ῼⁱⁿₐ-ₜℂℇℊ-ℓℕ℘-ℝℤΩℨK-ℹℼ-ℿⅅ-ⅉⅎⅠ-ↈⰀ-Ⱞⰰ-ⱞⱠ-ⳤⳫ-ⳮⳲⳳⴀ-ⴥⴧⴭⴰ-ⵧⵯⶀ-ⶖⶠ-ⶦⶨ-ⶮⶰ-ⶶⶸ-ⶾⷀ-ⷆⷈ-ⷎⷐ-ⷖⷘ-ⷞ々-〇〡-〩〱-〵〸-〼ぁ-ゖ゛-ゟァ-ヺー-ヿㄅ-ㄭㄱ-ㆎㆠ-ㆺㇰ-ㇿ㐀-䶵一-鿌ꀀ-ꒌꓐ-ꓽꔀ-ꘌꘐ-ꘟꘪꘫꙀ-ꙮꙿ-ꚝꚠ-ꛯꜗ-ꜟꜢ-ꞈꞋ-ꞎꞐ-ꞭꞰꞱꟷ-ꠁꠃ-ꠅꠇ-ꠊꠌ-ꠢꡀ-ꡳꢂ-ꢳꣲ-ꣷꣻꤊ-ꤥꤰ-ꥆꥠ-ꥼꦄ-ꦲꧏꧠ-ꧤꧦ-ꧯꧺ-ꧾꨀ-ꨨꩀ-ꩂꩄ-ꩋꩠ-ꩶꩺꩾ-ꪯꪱꪵꪶꪹ-ꪽꫀꫂꫛ-ꫝꫠ-ꫪꫲ-ꫴꬁ-ꬆꬉ-ꬎꬑ-ꬖꬠ-ꬦꬨ-ꬮꬰ-ꭚꭜ-ꭟꭤꭥꯀ-ꯢ가-힣ힰ-ퟆퟋ-ퟻ豈-舘並-龎ff-stﬓ-ﬗיִײַ-ﬨשׁ-זּטּ-לּמּנּסּףּפּצּ-ﮱﯓ-ﴽﵐ-ﶏﶒ-ﷇﷰ-ﷻﹰ-ﹴﹶ-ﻼＡ-Ｚａ-ｚｦ-ﾾￂ-ￇￊ-ￏￒ-ￗￚ-ￜ";
+var nonASCIIidentifierChars = "‌‍·̀-ͯ·҃-֑҇-ׇֽֿׁׂׅׄؐ-ًؚ-٩ٰۖ-ۜ۟-۪ۤۧۨ-ۭ۰-۹ܑܰ-݊ަ-ް߀-߉߫-߳ࠖ-࠙ࠛ-ࠣࠥ-ࠧࠩ-࡙࠭-࡛ࣤ-ःऺ-़ा-ॏ॑-ॗॢॣ०-९ঁ-ঃ়া-ৄেৈো-্ৗৢৣ০-৯ਁ-ਃ਼ਾ-ੂੇੈੋ-੍ੑ੦-ੱੵઁ-ઃ઼ા-ૅે-ૉો-્ૢૣ૦-૯ଁ-ଃ଼ା-ୄେୈୋ-୍ୖୗୢୣ୦-୯ஂா-ூெ-ைொ-்ௗ௦-௯ఀ-ఃా-ౄె-ైొ-్ౕౖౢౣ౦-౯ಁ-ಃ಼ಾ-ೄೆ-ೈೊ-್ೕೖೢೣ೦-೯ഁ-ഃാ-ൄെ-ൈൊ-്ൗൢൣ൦-൯ංඃ්ා-ුූෘ-ෟ෦-෯ෲෳัิ-ฺ็-๎๐-๙ັິ-ູົຼ່-ໍ໐-໙༘༙༠-༩༹༵༷༾༿ཱ-྄྆྇ྍ-ྗྙ-ྼ࿆ါ-ှ၀-၉ၖ-ၙၞ-ၠၢ-ၤၧ-ၭၱ-ၴႂ-ႍႏ-ႝ፝-፟፩-፱ᜒ-᜔ᜲ-᜴ᝒᝓᝲᝳ឴-៓៝០-៩᠋-᠍᠐-᠙ᢩᤠ-ᤫᤰ-᤻᥆-᥏ᦰ-ᧀᧈᧉ᧐-᧚ᨗ-ᨛᩕ-ᩞ᩠-᩿᩼-᪉᪐-᪙᪰-᪽ᬀ-ᬄ᬴-᭄᭐-᭙᭫-᭳ᮀ-ᮂᮡ-ᮭ᮰-᮹᯦-᯳ᰤ-᰷᱀-᱉᱐-᱙᳐-᳔᳒-᳨᳭ᳲ-᳴᳸᳹᷀-᷵᷼-᷿‿⁀⁔⃐-⃥⃜⃡-⃰⳯-⵿⳱ⷠ-〪ⷿ-゙゚〯꘠-꘩꙯ꙴ-꙽ꚟ꛰꛱ꠂ꠆ꠋꠣ-ꠧꢀꢁꢴ-꣄꣐-꣙꣠-꣱꤀-꤉ꤦ-꤭ꥇ-꥓ꦀ-ꦃ꦳-꧀꧐-꧙ꧥ꧰-꧹ꨩ-ꨶꩃꩌꩍ꩐-꩙ꩻ-ꩽꪰꪲ-ꪴꪷꪸꪾ꪿꫁ꫫ-ꫯꫵ꫶ꯣ-ꯪ꯬꯭꯰-꯹ﬞ︀-️︠-︭︳︴﹍-﹏０-９＿";
+
+var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
+var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
+
+nonASCIIidentifierStartChars = nonASCIIidentifierChars = null;
+
+// These are a run-length and offset encoded representation of the
+// >0xffff code points that are a valid part of identifiers. The
+// offset starts at 0x10000, and each pair of numbers represents an
+// offset to the next range, and then a size of the range. They were
+// generated by tools/generate-identifier-regex.js
+var astralIdentifierStartCodes = [0, 11, 2, 25, 2, 18, 2, 1, 2, 14, 3, 13, 35, 122, 70, 52, 268, 28, 4, 48, 48, 31, 17, 26, 6, 37, 11, 29, 3, 35, 5, 7, 2, 4, 43, 157, 99, 39, 9, 51, 157, 310, 10, 21, 11, 7, 153, 5, 3, 0, 2, 43, 2, 1, 4, 0, 3, 22, 11, 22, 10, 30, 98, 21, 11, 25, 71, 55, 7, 1, 65, 0, 16, 3, 2, 2, 2, 26, 45, 28, 4, 28, 36, 7, 2, 27, 28, 53, 11, 21, 11, 18, 14, 17, 111, 72, 955, 52, 76, 44, 33, 24, 27, 35, 42, 34, 4, 0, 13, 47, 15, 3, 22, 0, 38, 17, 2, 24, 133, 46, 39, 7, 3, 1, 3, 21, 2, 6, 2, 1, 2, 4, 4, 0, 32, 4, 287, 47, 21, 1, 2, 0, 185, 46, 82, 47, 21, 0, 60, 42, 502, 63, 32, 0, 449, 56, 1288, 920, 104, 110, 2962, 1070, 13266, 568, 8, 30, 114, 29, 19, 47, 17, 3, 32, 20, 6, 18, 881, 68, 12, 0, 67, 12, 16481, 1, 3071, 106, 6, 12, 4, 8, 8, 9, 5991, 84, 2, 70, 2, 1, 3, 0, 3, 1, 3, 3, 2, 11, 2, 0, 2, 6, 2, 64, 2, 3, 3, 7, 2, 6, 2, 27, 2, 3, 2, 4, 2, 0, 4, 6, 2, 339, 3, 24, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 7, 4149, 196, 1340, 3, 2, 26, 2, 1, 2, 0, 3, 0, 2, 9, 2, 3, 2, 0, 2, 0, 7, 0, 5, 0, 2, 0, 2, 0, 2, 2, 2, 1, 2, 0, 3, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 1, 2, 0, 3, 3, 2, 6, 2, 3, 2, 3, 2, 0, 2, 9, 2, 16, 6, 2, 2, 4, 2, 16, 4421, 42710, 42, 4148, 12, 221, 16355, 541];
+var astralIdentifierCodes = [509, 0, 227, 0, 150, 4, 294, 9, 1368, 2, 2, 1, 6, 3, 41, 2, 5, 0, 166, 1, 1306, 2, 54, 14, 32, 9, 16, 3, 46, 10, 54, 9, 7, 2, 37, 13, 2, 9, 52, 0, 13, 2, 49, 13, 16, 9, 83, 11, 168, 11, 6, 9, 8, 2, 57, 0, 2, 6, 3, 1, 3, 2, 10, 0, 11, 1, 3, 6, 4, 4, 316, 19, 13, 9, 214, 6, 3, 8, 112, 16, 16, 9, 82, 12, 9, 9, 535, 9, 20855, 9, 135, 4, 60, 6, 26, 9, 1016, 45, 17, 3, 19723, 1, 5319, 4, 4, 5, 9, 7, 3, 6, 31, 3, 149, 2, 1418, 49, 4305, 6, 792618, 239];
+
+// This has a complexity linear to the value of the code. The
+// assumption is that looking up astral identifier characters is
+// rare.
+function isInAstralSet(code, set) {
+  var pos = 65536;
+  for (var i = 0; i < set.length; i += 2) {
+    pos += set[i];
+    if (pos > code) {
+      return false;
+    }pos += set[i + 1];
+    if (pos >= code) {
+      return true;
+    }
+  }
+}
+function isIdentifierStart(code, astral) {
+  if (code < 65) {
+    return code === 36;
+  }if (code < 91) {
+    return true;
+  }if (code < 97) {
+    return code === 95;
+  }if (code < 123) {
+    return true;
+  }if (code <= 65535) {
+    return code >= 170 && nonASCIIidentifierStart.test(String.fromCharCode(code));
+  }if (astral === false) {
+    return false;
+  }return isInAstralSet(code, astralIdentifierStartCodes);
+}
+
+function isIdentifierChar(code, astral) {
+  if (code < 48) {
+    return code === 36;
+  }if (code < 58) {
+    return true;
+  }if (code < 65) {
+    return false;
+  }if (code < 91) {
+    return true;
+  }if (code < 97) {
+    return code === 95;
+  }if (code < 123) {
+    return true;
+  }if (code <= 65535) {
+    return code >= 170 && nonASCIIidentifier.test(String.fromCharCode(code));
+  }if (astral === false) {
+    return false;
+  }return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes);
+}
+
+},{}],8:[function(_dereq_,module,exports){
+"use strict";
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+// The `getLineInfo` function is mostly useful when the
+// `locations` option is off (for performance reasons) and you
+// want to find the line/column position for a given character
+// offset. `input` should be the code string that the offset refers
+// into.
+
+exports.getLineInfo = getLineInfo;
+exports.__esModule = true;
+
+var Parser = _dereq_("./state").Parser;
+
+var lineBreakG = _dereq_("./whitespace").lineBreakG;
+
+var deprecate = _dereq_("util").deprecate;
+
+// These are used when `options.locations` is on, for the
+// `startLoc` and `endLoc` properties.
+
+var Position = exports.Position = (function () {
+  function Position(line, col) {
+    _classCallCheck(this, Position);
+
+    this.line = line;
+    this.column = col;
+  }
+
+  Position.prototype.offset = function offset(n) {
+    return new Position(this.line, this.column + n);
+  };
+
+  return Position;
+})();
+
+var SourceLocation = exports.SourceLocation = function SourceLocation(p, start, end) {
+  _classCallCheck(this, SourceLocation);
+
+  this.start = start;
+  this.end = end;
+  if (p.sourceFile !== null) this.source = p.sourceFile;
+};
+
+function getLineInfo(input, offset) {
+  for (var line = 1, cur = 0;;) {
+    lineBreakG.lastIndex = cur;
+    var match = lineBreakG.exec(input);
+    if (match && match.index < offset) {
+      ++line;
+      cur = match.index + match[0].length;
+    } else {
+      return new Position(line, offset - cur);
+    }
+  }
+}
+
+var pp = Parser.prototype;
+
+// This function is used to raise exceptions on parse errors. It
+// takes an offset integer (into the current `input`) to indicate
+// the location of the error, attaches the position to the end
+// of the error message, and then raises a `SyntaxError` with that
+// message.
+
+pp.raise = function (pos, message) {
+  var loc = getLineInfo(this.input, pos);
+  message += " (" + loc.line + ":" + loc.column + ")";
+  var err = new SyntaxError(message);
+  err.pos = pos;err.loc = loc;err.raisedAt = this.pos;
+  throw err;
+};
+
+pp.curPosition = function () {
+  return new Position(this.curLine, this.pos - this.lineStart);
+};
+
+pp.markPosition = function () {
+  return this.options.locations ? [this.start, this.startLoc] : this.start;
+};
+
+},{"./state":13,"./whitespace":19,"util":5}],9:[function(_dereq_,module,exports){
+"use strict";
+
+var tt = _dereq_("./tokentype").types;
+
+var Parser = _dereq_("./state").Parser;
+
+var reservedWords = _dereq_("./identifier").reservedWords;
+
+var has = _dereq_("./util").has;
+
+var pp = Parser.prototype;
+
+// Convert existing expression atom to assignable pattern
+// if possible.
+
+pp.toAssignable = function (node, isBinding) {
+  if (this.options.ecmaVersion >= 6 && node) {
+    switch (node.type) {
+      case "Identifier":
+      case "ObjectPattern":
+      case "ArrayPattern":
+      case "AssignmentPattern":
+        break;
+
+      case "ObjectExpression":
+        node.type = "ObjectPattern";
+        for (var i = 0; i < node.properties.length; i++) {
+          var prop = node.properties[i];
+          if (prop.kind !== "init") this.raise(prop.key.start, "Object pattern can't contain getter or setter");
+          this.toAssignable(prop.value, isBinding);
+        }
+        break;
+
+      case "ArrayExpression":
+        node.type = "ArrayPattern";
+        this.toAssignableList(node.elements, isBinding);
+        break;
+
+      case "AssignmentExpression":
+        if (node.operator === "=") {
+          node.type = "AssignmentPattern";
+        } else {
+          this.raise(node.left.end, "Only '=' operator can be used for specifying default value.");
+        }
+        break;
+
+      case "ParenthesizedExpression":
+        node.expression = this.toAssignable(node.expression, isBinding);
+        break;
+
+      case "MemberExpression":
+        if (!isBinding) break;
+
+      default:
+        this.raise(node.start, "Assigning to rvalue");
+    }
+  }
+  return node;
+};
+
+// Convert list of expression atoms to binding list.
+
+pp.toAssignableList = function (exprList, isBinding) {
+  var end = exprList.length;
+  if (end) {
+    var last = exprList[end - 1];
+    if (last && last.type == "RestElement") {
+      --end;
+    } else if (last && last.type == "SpreadElement") {
+      last.type = "RestElement";
+      var arg = last.argument;
+      this.toAssignable(arg, isBinding);
+      if (arg.type !== "Identifier" && arg.type !== "MemberExpression" && arg.type !== "ArrayPattern") this.unexpected(arg.start);
+      --end;
+    }
+  }
+  for (var i = 0; i < end; i++) {
+    var elt = exprList[i];
+    if (elt) this.toAssignable(elt, isBinding);
+  }
+  return exprList;
+};
+
+// Parses spread element.
+
+pp.parseSpread = function (refShorthandDefaultPos) {
+  var node = this.startNode();
+  this.next();
+  node.argument = this.parseMaybeAssign(refShorthandDefaultPos);
+  return this.finishNode(node, "SpreadElement");
+};
+
+pp.parseRest = function () {
+  var node = this.startNode();
+  this.next();
+  node.argument = this.type === tt.name || this.type === tt.bracketL ? this.parseBindingAtom() : this.unexpected();
+  return this.finishNode(node, "RestElement");
+};
+
+// Parses lvalue (assignable) atom.
+
+pp.parseBindingAtom = function () {
+  if (this.options.ecmaVersion < 6) return this.parseIdent();
+  switch (this.type) {
+    case tt.name:
+      return this.parseIdent();
+
+    case tt.bracketL:
+      var node = this.startNode();
+      this.next();
+      node.elements = this.parseBindingList(tt.bracketR, true, true);
+      return this.finishNode(node, "ArrayPattern");
+
+    case tt.braceL:
+      return this.parseObj(true);
+
+    default:
+      this.unexpected();
+  }
+};
+
+pp.parseBindingList = function (close, allowEmpty, allowTrailingComma) {
+  var elts = [],
+      first = true;
+  while (!this.eat(close)) {
+    if (first) first = false;else this.expect(tt.comma);
+    if (allowEmpty && this.type === tt.comma) {
+      elts.push(null);
+    } else if (allowTrailingComma && this.afterTrailingComma(close)) {
+      break;
+    } else if (this.type === tt.ellipsis) {
+      var rest = this.parseRest();
+      this.parseBindingListItem(rest);
+      elts.push(rest);
+      this.expect(close);
+      break;
+    } else {
+      var elem = this.parseMaybeDefault(this.start, this.startLoc);
+      this.parseBindingListItem(elem);
+      elts.push(elem);
+    }
+  }
+  return elts;
+};
+
+pp.parseBindingListItem = function (param) {
+  return param;
+};
+
+// Parses assignment pattern around given atom if possible.
+
+pp.parseMaybeDefault = function (startPos, startLoc, left) {
+  if (Array.isArray(startPos)) {
+    if (this.options.locations && noCalls === undefined) {
+      // shift arguments to left by one
+      left = startLoc;
+      // flatten startPos
+      startLoc = startPos[1];
+      startPos = startPos[0];
+    }
+  }
+  left = left || this.parseBindingAtom();
+  if (!this.eat(tt.eq)) return left;
+  var node = this.startNodeAt(startPos, startLoc);
+  node.operator = "=";
+  node.left = left;
+  node.right = this.parseMaybeAssign();
+  return this.finishNode(node, "AssignmentPattern");
+};
+
+// Verify that a node is an lval — something that can be assigned
+// to.
+
+pp.checkLVal = function (expr, isBinding, checkClashes) {
+  switch (expr.type) {
+    case "Identifier":
+      if (this.strict && (reservedWords.strictBind(expr.name) || reservedWords.strict(expr.name))) this.raise(expr.start, (isBinding ? "Binding " : "Assigning to ") + expr.name + " in strict mode");
+      if (checkClashes) {
+        if (has(checkClashes, expr.name)) this.raise(expr.start, "Argument name clash in strict mode");
+        checkClashes[expr.name] = true;
+      }
+      break;
+
+    case "MemberExpression":
+      if (isBinding) this.raise(expr.start, (isBinding ? "Binding" : "Assigning to") + " member expression");
+      break;
+
+    case "ObjectPattern":
+      for (var i = 0; i < expr.properties.length; i++) {
+        this.checkLVal(expr.properties[i].value, isBinding, checkClashes);
+      }break;
+
+    case "ArrayPattern":
+      for (var i = 0; i < expr.elements.length; i++) {
+        var elem = expr.elements[i];
+        if (elem) this.checkLVal(elem, isBinding, checkClashes);
+      }
+      break;
+
+    case "AssignmentPattern":
+      this.checkLVal(expr.left, isBinding, checkClashes);
+      break;
+
+    case "RestElement":
+      this.checkLVal(expr.argument, isBinding, checkClashes);
+      break;
+
+    case "ParenthesizedExpression":
+      this.checkLVal(expr.expression, isBinding, checkClashes);
+      break;
+
+    default:
+      this.raise(expr.start, (isBinding ? "Binding" : "Assigning to") + " rvalue");
+  }
+};
+
+},{"./identifier":7,"./state":13,"./tokentype":17,"./util":18}],10:[function(_dereq_,module,exports){
+"use strict";
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+exports.__esModule = true;
+
+var Parser = _dereq_("./state").Parser;
+
+var SourceLocation = _dereq_("./location").SourceLocation;
+
+// Start an AST node, attaching a start offset.
+
+var pp = Parser.prototype;
+
+var Node = exports.Node = function Node() {
+  _classCallCheck(this, Node);
+};
+
+pp.startNode = function () {
+  var node = new Node();
+  node.start = this.start;
+  if (this.options.locations) node.loc = new SourceLocation(this, this.startLoc);
+  if (this.options.directSourceFile) node.sourceFile = this.options.directSourceFile;
+  if (this.options.ranges) node.range = [this.start, 0];
+  return node;
+};
+
+pp.startNodeAt = function (pos, loc) {
+  var node = new Node();
+  if (Array.isArray(pos)) {
+    if (this.options.locations && loc === undefined) {
+      // flatten pos
+      loc = pos[1];
+      pos = pos[0];
+    }
+  }
+  node.start = pos;
+  if (this.options.locations) node.loc = new SourceLocation(this, loc);
+  if (this.options.directSourceFile) node.sourceFile = this.options.directSourceFile;
+  if (this.options.ranges) node.range = [pos, 0];
+  return node;
+};
+
+// Finish an AST node, adding `type` and `end` properties.
+
+pp.finishNode = function (node, type) {
+  node.type = type;
+  node.end = this.lastTokEnd;
+  if (this.options.locations) node.loc.end = this.lastTokEndLoc;
+  if (this.options.ranges) node.range[1] = this.lastTokEnd;
+  return node;
+};
+
+// Finish node at given position
+
+pp.finishNodeAt = function (node, type, pos, loc) {
+  node.type = type;
+  if (Array.isArray(pos)) {
+    if (this.options.locations && loc === undefined) {
+      // flatten pos
+      loc = pos[1];
+      pos = pos[0];
+    }
+  }
+  node.end = pos;
+  if (this.options.locations) node.loc.end = loc;
+  if (this.options.ranges) node.range[1] = pos;
+  return node;
+};
+
+},{"./location":8,"./state":13}],11:[function(_dereq_,module,exports){
+
+
+// Interpret and default an options object
+
+"use strict";
+
+exports.getOptions = getOptions;
+exports.__esModule = true;
+
+var _util = _dereq_("./util");
+
+var has = _util.has;
+var isArray = _util.isArray;
+
+var SourceLocation = _dereq_("./location").SourceLocation;
+
+// A second optional argument can be given to further configure
+// the parser process. These options are recognized:
+
+var defaultOptions = {
+  // `ecmaVersion` indicates the ECMAScript version to parse. Must
+  // be either 3, or 5, or 6. This influences support for strict
+  // mode, the set of reserved words, support for getters and
+  // setters and other features.
+  ecmaVersion: 5,
+  // Source type ("script" or "module") for different semantics
+  sourceType: "script",
+  // `onInsertedSemicolon` can be a callback that will be called
+  // when a semicolon is automatically inserted. It will be passed
+  // th position of the comma as an offset, and if `locations` is
+  // enabled, it is given the location as a `{line, column}` object
+  // as second argument.
+  onInsertedSemicolon: null,
+  // `onTrailingComma` is similar to `onInsertedSemicolon`, but for
+  // trailing commas.
+  onTrailingComma: null,
+  // By default, reserved words are not enforced. Disable
+  // `allowReserved` to enforce them. When this option has the
+  // value "never", reserved words and keywords can also not be
+  // used as property names.
+  allowReserved: true,
+  // When enabled, a return at the top level is not considered an
+  // error.
+  allowReturnOutsideFunction: false,
+  // When enabled, import/export statements are not constrained to
+  // appearing at the top of the program.
+  allowImportExportEverywhere: false,
+  // When enabled, hashbang directive in the beginning of file
+  // is allowed and treated as a line comment.
+  allowHashBang: false,
+  // When `locations` is on, `loc` properties holding objects with
+  // `start` and `end` properties in `{line, column}` form (with
+  // line being 1-based and column 0-based) will be attached to the
+  // nodes.
+  locations: false,
+  // A function can be passed as `onToken` option, which will
+  // cause Acorn to call that function with object in the same
+  // format as tokenize() returns. Note that you are not
+  // allowed to call the parser from the callback—that will
+  // corrupt its internal state.
+  onToken: null,
+  // A function can be passed as `onComment` option, which will
+  // cause Acorn to call that function with `(block, text, start,
+  // end)` parameters whenever a comment is skipped. `block` is a
+  // boolean indicating whether this is a block (`/* */`) comment,
+  // `text` is the content of the comment, and `start` and `end` are
+  // character offsets that denote the start and end of the comment.
+  // When the `locations` option is on, two more parameters are
+  // passed, the full `{line, column}` locations of the start and
+  // end of the comments. Note that you are not allowed to call the
+  // parser from the callback—that will corrupt its internal state.
+  onComment: null,
+  // Nodes have their start and end characters offsets recorded in
+  // `start` and `end` properties (directly on the node, rather than
+  // the `loc` object, which holds line/column data. To also add a
+  // [semi-standardized][range] `range` property holding a `[start,
+  // end]` array with the same numbers, set the `ranges` option to
+  // `true`.
+  //
+  // [range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678
+  ranges: false,
+  // It is possible to parse multiple files into a single AST by
+  // passing the tree produced by parsing the first file as
+  // `program` option in subsequent parses. This will add the
+  // toplevel forms of the parsed file to the `Program` (top) node
+  // of an existing parse tree.
+  program: null,
+  // When `locations` is on, you can pass this to record the source
+  // file in every node's `loc` object.
+  sourceFile: null,
+  // This value, if given, is stored in every node, whether
+  // `locations` is on or off.
+  directSourceFile: null,
+  // When enabled, parenthesized expressions are represented by
+  // (non-standard) ParenthesizedExpression nodes
+  preserveParens: false,
+  plugins: {}
+};exports.defaultOptions = defaultOptions;
+
+function getOptions(opts) {
+  var options = {};
+  for (var opt in defaultOptions) {
+    options[opt] = opts && has(opts, opt) ? opts[opt] : defaultOptions[opt];
+  }if (isArray(options.onToken)) {
+    (function () {
+      var tokens = options.onToken;
+      options.onToken = function (token) {
+        return tokens.push(token);
+      };
+    })();
+  }
+  if (isArray(options.onComment)) options.onComment = pushComment(options, options.onComment);
+
+  return options;
+}
+
+function pushComment(options, array) {
+  return function (block, text, start, end, startLoc, endLoc) {
+    var comment = {
+      type: block ? "Block" : "Line",
+      value: text,
+      start: start,
+      end: end
+    };
+    if (options.locations) comment.loc = new SourceLocation(this, startLoc, endLoc);
+    if (options.ranges) comment.range = [start, end];
+    array.push(comment);
+  };
+}
+
+},{"./location":8,"./util":18}],12:[function(_dereq_,module,exports){
+"use strict";
+
+var tt = _dereq_("./tokentype").types;
+
+var Parser = _dereq_("./state").Parser;
+
+var lineBreak = _dereq_("./whitespace").lineBreak;
+
+var pp = Parser.prototype;
+
+// ## Parser utilities
+
+// Test whether a statement node is the string literal `"use strict"`.
+
+pp.isUseStrict = function (stmt) {
+  return this.options.ecmaVersion >= 5 && stmt.type === "ExpressionStatement" && stmt.expression.type === "Literal" && stmt.expression.value === "use strict";
+};
+
+// Predicate that tests whether the next token is of the given
+// type, and if yes, consumes it as a side effect.
+
+pp.eat = function (type) {
+  if (this.type === type) {
+    this.next();
+    return true;
+  } else {
+    return false;
+  }
+};
+
+// Tests whether parsed token is a contextual keyword.
+
+pp.isContextual = function (name) {
+  return this.type === tt.name && this.value === name;
+};
+
+// Consumes contextual keyword if possible.
+
+pp.eatContextual = function (name) {
+  return this.value === name && this.eat(tt.name);
+};
+
+// Asserts that following token is given contextual keyword.
+
+pp.expectContextual = function (name) {
+  if (!this.eatContextual(name)) this.unexpected();
+};
+
+// Test whether a semicolon can be inserted at the current position.
+
+pp.canInsertSemicolon = function () {
+  return this.type === tt.eof || this.type === tt.braceR || lineBreak.test(this.input.slice(this.lastTokEnd, this.start));
+};
+
+pp.insertSemicolon = function () {
+  if (this.canInsertSemicolon()) {
+    if (this.options.onInsertedSemicolon) this.options.onInsertedSemicolon(this.lastTokEnd, this.lastTokEndLoc);
+    return true;
+  }
+};
+
+// Consume a semicolon, or, failing that, see if we are allowed to
+// pretend that there is a semicolon at this position.
+
+pp.semicolon = function () {
+  if (!this.eat(tt.semi) && !this.insertSemicolon()) this.unexpected();
+};
+
+pp.afterTrailingComma = function (tokType) {
+  if (this.type == tokType) {
+    if (this.options.onTrailingComma) this.options.onTrailingComma(this.lastTokStart, this.lastTokStartLoc);
+    this.next();
+    return true;
+  }
+};
+
+// Expect a token of a given type. If found, consume it, otherwise,
+// raise an unexpected token error.
+
+pp.expect = function (type) {
+  this.eat(type) || this.unexpected();
+};
+
+// Raise an unexpected token error.
+
+pp.unexpected = function (pos) {
+  this.raise(pos != null ? pos : this.start, "Unexpected token");
+};
+
+},{"./state":13,"./tokentype":17,"./whitespace":19}],13:[function(_dereq_,module,exports){
+"use strict";
+
+exports.Parser = Parser;
+exports.__esModule = true;
+
+var _identifier = _dereq_("./identifier");
+
+var reservedWords = _identifier.reservedWords;
+var keywords = _identifier.keywords;
+
+var tt = _dereq_("./tokentype").types;
+
+var lineBreak = _dereq_("./whitespace").lineBreak;
+
+function Parser(options, input, startPos) {
+  this.options = options;
+  this.sourceFile = this.options.sourceFile || null;
+  this.isKeyword = keywords[this.options.ecmaVersion >= 6 ? 6 : 5];
+  this.isReservedWord = reservedWords[this.options.ecmaVersion];
+  this.input = input;
+
+  // Load plugins
+  this.loadPlugins(this.options.plugins);
+
+  // Set up token state
+
+  // The current position of the tokenizer in the input.
+  if (startPos) {
+    this.pos = startPos;
+    this.lineStart = Math.max(0, this.input.lastIndexOf("\n", startPos));
+    this.curLine = this.input.slice(0, this.lineStart).split(lineBreak).length;
+  } else {
+    this.pos = this.lineStart = 0;
+    this.curLine = 1;
+  }
+
+  // Properties of the current token:
+  // Its type
+  this.type = tt.eof;
+  // For tokens that include more information than their type, the value
+  this.value = null;
+  // Its start and end offset
+  this.start = this.end = this.pos;
+  // And, if locations are used, the {line, column} object
+  // corresponding to those offsets
+  this.startLoc = this.endLoc = null;
+
+  // Position information for the previous token
+  this.lastTokEndLoc = this.lastTokStartLoc = null;
+  this.lastTokStart = this.lastTokEnd = this.pos;
+
+  // The context stack is used to superficially track syntactic
+  // context to predict whether a regular expression is allowed in a
+  // given position.
+  this.context = this.initialContext();
+  this.exprAllowed = true;
+
+  // Figure out if it's a module code.
+  this.strict = this.inModule = this.options.sourceType === "module";
+
+  // Used to signify the start of a potential arrow function
+  this.potentialArrowAt = -1;
+
+  // Flags to track whether we are in a function, a generator.
+  this.inFunction = this.inGenerator = false;
+  // Labels in scope.
+  this.labels = [];
+
+  // If enabled, skip leading hashbang line.
+  if (this.pos === 0 && this.options.allowHashBang && this.input.slice(0, 2) === "#!") this.skipLineComment(2);
+}
+
+Parser.prototype.extend = function (name, f) {
+  this[name] = f(this[name]);
+};
+
+// Registered plugins
+
+var plugins = {};
+
+exports.plugins = plugins;
+Parser.prototype.loadPlugins = function (plugins) {
+  for (var _name in plugins) {
+    var plugin = exports.plugins[_name];
+    if (!plugin) throw new Error("Plugin '" + _name + "' not found");
+    plugin(this, plugins[_name]);
+  }
+};
+
+},{"./identifier":7,"./tokentype":17,"./whitespace":19}],14:[function(_dereq_,module,exports){
+"use strict";
+
+var tt = _dereq_("./tokentype").types;
+
+var Parser = _dereq_("./state").Parser;
+
+var lineBreak = _dereq_("./whitespace").lineBreak;
+
+var pp = Parser.prototype;
+
+// ### Statement parsing
+
+// Parse a program. Initializes the parser, reads any number of
+// statements, and wraps them in a Program node.  Optionally takes a
+// `program` argument.  If present, the statements will be appended
+// to its body instead of creating a new node.
+
+pp.parseTopLevel = function (node) {
+  var first = true;
+  if (!node.body) node.body = [];
+  while (this.type !== tt.eof) {
+    var stmt = this.parseStatement(true, true);
+    node.body.push(stmt);
+    if (first && this.isUseStrict(stmt)) this.setStrict(true);
+    first = false;
+  }
+  this.next();
+  if (this.options.ecmaVersion >= 6) {
+    node.sourceType = this.options.sourceType;
+  }
+  return this.finishNode(node, "Program");
+};
+
+var loopLabel = { kind: "loop" },
+    switchLabel = { kind: "switch" };
+
+// Parse a single statement.
+//
+// If expecting a statement and finding a slash operator, parse a
+// regular expression literal. This is to handle cases like
+// `if (foo) /blah/.exec(foo)`, where looking at the previous token
+// does not help.
+
+pp.parseStatement = function (declaration, topLevel) {
+  var starttype = this.type,
+      node = this.startNode();
+
+  // Most types of statements are recognized by the keyword they
+  // start with. Many are trivial to parse, some require a bit of
+  // complexity.
+
+  switch (starttype) {
+    case tt._break:case tt._continue:
+      return this.parseBreakContinueStatement(node, starttype.keyword);
+    case tt._debugger:
+      return this.parseDebuggerStatement(node);
+    case tt._do:
+      return this.parseDoStatement(node);
+    case tt._for:
+      return this.parseForStatement(node);
+    case tt._function:
+      if (!declaration && this.options.ecmaVersion >= 6) this.unexpected();
+      return this.parseFunctionStatement(node);
+    case tt._class:
+      if (!declaration) this.unexpected();
+      return this.parseClass(node, true);
+    case tt._if:
+      return this.parseIfStatement(node);
+    case tt._return:
+      return this.parseReturnStatement(node);
+    case tt._switch:
+      return this.parseSwitchStatement(node);
+    case tt._throw:
+      return this.parseThrowStatement(node);
+    case tt._try:
+      return this.parseTryStatement(node);
+    case tt._let:case tt._const:
+      if (!declaration) this.unexpected(); // NOTE: falls through to _var
+    case tt._var:
+      return this.parseVarStatement(node, starttype);
+    case tt._while:
+      return this.parseWhileStatement(node);
+    case tt._with:
+      return this.parseWithStatement(node);
+    case tt.braceL:
+      return this.parseBlock();
+    case tt.semi:
+      return this.parseEmptyStatement(node);
+    case tt._export:
+    case tt._import:
+      if (!this.options.allowImportExportEverywhere) {
+        if (!topLevel) this.raise(this.start, "'import' and 'export' may only appear at the top level");
+        if (!this.inModule) this.raise(this.start, "'import' and 'export' may appear only with 'sourceType: module'");
+      }
+      return starttype === tt._import ? this.parseImport(node) : this.parseExport(node);
+
+    // If the statement does not start with a statement keyword or a
+    // brace, it's an ExpressionStatement or LabeledStatement. We
+    // simply start parsing an expression, and afterwards, if the
+    // next token is a colon and the expression was a simple
+    // Identifier node, we switch to interpreting it as a label.
+    default:
+      var maybeName = this.value,
+          expr = this.parseExpression();
+      if (starttype === tt.name && expr.type === "Identifier" && this.eat(tt.colon)) return this.parseLabeledStatement(node, maybeName, expr);else return this.parseExpressionStatement(node, expr);
+  }
+};
+
+pp.parseBreakContinueStatement = function (node, keyword) {
+  var isBreak = keyword == "break";
+  this.next();
+  if (this.eat(tt.semi) || this.insertSemicolon()) node.label = null;else if (this.type !== tt.name) this.unexpected();else {
+    node.label = this.parseIdent();
+    this.semicolon();
+  }
+
+  // Verify that there is an actual destination to break or
+  // continue to.
+  for (var i = 0; i < this.labels.length; ++i) {
+    var lab = this.labels[i];
+    if (node.label == null || lab.name === node.label.name) {
+      if (lab.kind != null && (isBreak || lab.kind === "loop")) break;
+      if (node.label && isBreak) break;
+    }
+  }
+  if (i === this.labels.length) this.raise(node.start, "Unsyntactic " + keyword);
+  return this.finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement");
+};
+
+pp.parseDebuggerStatement = function (node) {
+  this.next();
+  this.semicolon();
+  return this.finishNode(node, "DebuggerStatement");
+};
+
+pp.parseDoStatement = function (node) {
+  this.next();
+  this.labels.push(loopLabel);
+  node.body = this.parseStatement(false);
+  this.labels.pop();
+  this.expect(tt._while);
+  node.test = this.parseParenExpression();
+  if (this.options.ecmaVersion >= 6) this.eat(tt.semi);else this.semicolon();
+  return this.finishNode(node, "DoWhileStatement");
+};
+
+// Disambiguating between a `for` and a `for`/`in` or `for`/`of`
+// loop is non-trivial. Basically, we have to parse the init `var`
+// statement or expression, disallowing the `in` operator (see
+// the second parameter to `parseExpression`), and then check
+// whether the next token is `in` or `of`. When there is no init
+// part (semicolon immediately after the opening parenthesis), it
+// is a regular `for` loop.
+
+pp.parseForStatement = function (node) {
+  this.next();
+  this.labels.push(loopLabel);
+  this.expect(tt.parenL);
+  if (this.type === tt.semi) return this.parseFor(node, null);
+  if (this.type === tt._var || this.type === tt._let || this.type === tt._const) {
+    var _init = this.startNode(),
+        varKind = this.type;
+    this.next();
+    this.parseVar(_init, true, varKind);
+    this.finishNode(_init, "VariableDeclaration");
+    if ((this.type === tt._in || this.options.ecmaVersion >= 6 && this.isContextual("of")) && _init.declarations.length === 1 && !(varKind !== tt._var && _init.declarations[0].init)) return this.parseForIn(node, _init);
+    return this.parseFor(node, _init);
+  }
+  var refShorthandDefaultPos = { start: 0 };
+  var init = this.parseExpression(true, refShorthandDefaultPos);
+  if (this.type === tt._in || this.options.ecmaVersion >= 6 && this.isContextual("of")) {
+    this.toAssignable(init);
+    this.checkLVal(init);
+    return this.parseForIn(node, init);
+  } else if (refShorthandDefaultPos.start) {
+    this.unexpected(refShorthandDefaultPos.start);
+  }
+  return this.parseFor(node, init);
+};
+
+pp.parseFunctionStatement = function (node) {
+  this.next();
+  return this.parseFunction(node, true);
+};
+
+pp.parseIfStatement = function (node) {
+  this.next();
+  node.test = this.parseParenExpression();
+  node.consequent = this.parseStatement(false);
+  node.alternate = this.eat(tt._else) ? this.parseStatement(false) : null;
+  return this.finishNode(node, "IfStatement");
+};
+
+pp.parseReturnStatement = function (node) {
+  if (!this.inFunction && !this.options.allowReturnOutsideFunction) this.raise(this.start, "'return' outside of function");
+  this.next();
+
+  // In `return` (and `break`/`continue`), the keywords with
+  // optional arguments, we eagerly look for a semicolon or the
+  // possibility to insert one.
+
+  if (this.eat(tt.semi) || this.insertSemicolon()) node.argument = null;else {
+    node.argument = this.parseExpression();this.semicolon();
+  }
+  return this.finishNode(node, "ReturnStatement");
+};
+
+pp.parseSwitchStatement = function (node) {
+  this.next();
+  node.discriminant = this.parseParenExpression();
+  node.cases = [];
+  this.expect(tt.braceL);
+  this.labels.push(switchLabel);
+
+  // Statements under must be grouped (by label) in SwitchCase
+  // nodes. `cur` is used to keep the node that we are currently
+  // adding statements to.
+
+  for (var cur, sawDefault; this.type != tt.braceR;) {
+    if (this.type === tt._case || this.type === tt._default) {
+      var isCase = this.type === tt._case;
+      if (cur) this.finishNode(cur, "SwitchCase");
+      node.cases.push(cur = this.startNode());
+      cur.consequent = [];
+      this.next();
+      if (isCase) {
+        cur.test = this.parseExpression();
+      } else {
+        if (sawDefault) this.raise(this.lastTokStart, "Multiple default clauses");
+        sawDefault = true;
+        cur.test = null;
+      }
+      this.expect(tt.colon);
+    } else {
+      if (!cur) this.unexpected();
+      cur.consequent.push(this.parseStatement(true));
+    }
+  }
+  if (cur) this.finishNode(cur, "SwitchCase");
+  this.next(); // Closing brace
+  this.labels.pop();
+  return this.finishNode(node, "SwitchStatement");
+};
+
+pp.parseThrowStatement = function (node) {
+  this.next();
+  if (lineBreak.test(this.input.slice(this.lastTokEnd, this.start))) this.raise(this.lastTokEnd, "Illegal newline after throw");
+  node.argument = this.parseExpression();
+  this.semicolon();
+  return this.finishNode(node, "ThrowStatement");
+};
+
+// Reused empty array added for node fields that are always empty.
+
+var empty = [];
+
+pp.parseTryStatement = function (node) {
+  this.next();
+  node.block = this.parseBlock();
+  node.handler = null;
+  if (this.type === tt._catch) {
+    var clause = this.startNode();
+    this.next();
+    this.expect(tt.parenL);
+    clause.param = this.parseBindingAtom();
+    this.checkLVal(clause.param, true);
+    this.expect(tt.parenR);
+    clause.guard = null;
+    clause.body = this.parseBlock();
+    node.handler = this.finishNode(clause, "CatchClause");
+  }
+  node.guardedHandlers = empty;
+  node.finalizer = this.eat(tt._finally) ? this.parseBlock() : null;
+  if (!node.handler && !node.finalizer) this.raise(node.start, "Missing catch or finally clause");
+  return this.finishNode(node, "TryStatement");
+};
+
+pp.parseVarStatement = function (node, kind) {
+  this.next();
+  this.parseVar(node, false, kind);
+  this.semicolon();
+  return this.finishNode(node, "VariableDeclaration");
+};
+
+pp.parseWhileStatement = function (node) {
+  this.next();
+  node.test = this.parseParenExpression();
+  this.labels.push(loopLabel);
+  node.body = this.parseStatement(false);
+  this.labels.pop();
+  return this.finishNode(node, "WhileStatement");
+};
+
+pp.parseWithStatement = function (node) {
+  if (this.strict) this.raise(this.start, "'with' in strict mode");
+  this.next();
+  node.object = this.parseParenExpression();
+  node.body = this.parseStatement(false);
+  return this.finishNode(node, "WithStatement");
+};
+
+pp.parseEmptyStatement = function (node) {
+  this.next();
+  return this.finishNode(node, "EmptyStatement");
+};
+
+pp.parseLabeledStatement = function (node, maybeName, expr) {
+  for (var i = 0; i < this.labels.length; ++i) {
+    if (this.labels[i].name === maybeName) this.raise(expr.start, "Label '" + maybeName + "' is already declared");
+  }var kind = this.type.isLoop ? "loop" : this.type === tt._switch ? "switch" : null;
+  this.labels.push({ name: maybeName, kind: kind });
+  node.body = this.parseStatement(true);
+  this.labels.pop();
+  node.label = expr;
+  return this.finishNode(node, "LabeledStatement");
+};
+
+pp.parseExpressionStatement = function (node, expr) {
+  node.expression = expr;
+  this.semicolon();
+  return this.finishNode(node, "ExpressionStatement");
+};
+
+// Parse a semicolon-enclosed block of statements, handling `"use
+// strict"` declarations when `allowStrict` is true (used for
+// function bodies).
+
+pp.parseBlock = function (allowStrict) {
+  var node = this.startNode(),
+      first = true,
+      oldStrict = undefined;
+  node.body = [];
+  this.expect(tt.braceL);
+  while (!this.eat(tt.braceR)) {
+    var stmt = this.parseStatement(true);
+    node.body.push(stmt);
+    if (first && allowStrict && this.isUseStrict(stmt)) {
+      oldStrict = this.strict;
+      this.setStrict(this.strict = true);
+    }
+    first = false;
+  }
+  if (oldStrict === false) this.setStrict(false);
+  return this.finishNode(node, "BlockStatement");
+};
+
+// Parse a regular `for` loop. The disambiguation code in
+// `parseStatement` will already have parsed the init statement or
+// expression.
+
+pp.parseFor = function (node, init) {
+  node.init = init;
+  this.expect(tt.semi);
+  node.test = this.type === tt.semi ? null : this.parseExpression();
+  this.expect(tt.semi);
+  node.update = this.type === tt.parenR ? null : this.parseExpression();
+  this.expect(tt.parenR);
+  node.body = this.parseStatement(false);
+  this.labels.pop();
+  return this.finishNode(node, "ForStatement");
+};
+
+// Parse a `for`/`in` and `for`/`of` loop, which are almost
+// same from parser's perspective.
+
+pp.parseForIn = function (node, init) {
+  var type = this.type === tt._in ? "ForInStatement" : "ForOfStatement";
+  this.next();
+  node.left = init;
+  node.right = this.parseExpression();
+  this.expect(tt.parenR);
+  node.body = this.parseStatement(false);
+  this.labels.pop();
+  return this.finishNode(node, type);
+};
+
+// Parse a list of variable declarations.
+
+pp.parseVar = function (node, isFor, kind) {
+  node.declarations = [];
+  node.kind = kind.keyword;
+  for (;;) {
+    var decl = this.startNode();
+    this.parseVarId(decl);
+    if (this.eat(tt.eq)) {
+      decl.init = this.parseMaybeAssign(isFor);
+    } else if (kind === tt._const && !(this.type === tt._in || this.options.ecmaVersion >= 6 && this.isContextual("of"))) {
+      this.unexpected();
+    } else if (decl.id.type != "Identifier" && !(isFor && (this.type === tt._in || this.isContextual("of")))) {
+      this.raise(this.lastTokEnd, "Complex binding patterns require an initialization value");
+    } else {
+      decl.init = null;
+    }
+    node.declarations.push(this.finishNode(decl, "VariableDeclarator"));
+    if (!this.eat(tt.comma)) break;
+  }
+  return node;
+};
+
+pp.parseVarId = function (decl) {
+  decl.id = this.parseBindingAtom();
+  this.checkLVal(decl.id, true);
+};
+
+// Parse a function declaration or literal (depending on the
+// `isStatement` parameter).
+
+pp.parseFunction = function (node, isStatement, allowExpressionBody) {
+  this.initFunction(node);
+  if (this.options.ecmaVersion >= 6) node.generator = this.eat(tt.star);
+  if (isStatement || this.type === tt.name) node.id = this.parseIdent();
+  this.parseFunctionParams(node);
+  this.parseFunctionBody(node, allowExpressionBody);
+  return this.finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression");
+};
+
+pp.parseFunctionParams = function (node) {
+  this.expect(tt.parenL);
+  node.params = this.parseBindingList(tt.parenR, false, false);
+};
+
+// Parse a class declaration or literal (depending on the
+// `isStatement` parameter).
+
+pp.parseClass = function (node, isStatement) {
+  this.next();
+  this.parseClassId(node, isStatement);
+  this.parseClassSuper(node);
+  var classBody = this.startNode();
+  var hadConstructor = false;
+  classBody.body = [];
+  this.expect(tt.braceL);
+  while (!this.eat(tt.braceR)) {
+    if (this.eat(tt.semi)) continue;
+    var method = this.startNode();
+    var isGenerator = this.eat(tt.star);
+    var isMaybeStatic = this.type === tt.name && this.value === "static";
+    this.parsePropertyName(method);
+    method["static"] = isMaybeStatic && this.type !== tt.parenL;
+    if (method["static"]) {
+      if (isGenerator) this.unexpected();
+      isGenerator = this.eat(tt.star);
+      this.parsePropertyName(method);
+    }
+    method.kind = "method";
+    if (!method.computed) {
+      var key = method.key;
+
+      var isGetSet = false;
+      if (!isGenerator && key.type === "Identifier" && this.type !== tt.parenL && (key.name === "get" || key.name === "set")) {
+        isGetSet = true;
+        method.kind = key.name;
+        key = this.parsePropertyName(method);
+      }
+      if (!method["static"] && (key.type === "Identifier" && key.name === "constructor" || key.type === "Literal" && key.value === "constructor")) {
+        if (hadConstructor) this.raise(key.start, "Duplicate constructor in the same class");
+        if (isGetSet) this.raise(key.start, "Constructor can't have get/set modifier");
+        if (isGenerator) this.raise(key.start, "Constructor can't be a generator");
+        method.kind = "constructor";
+        hadConstructor = true;
+      }
+    }
+    this.parseClassMethod(classBody, method, isGenerator);
+  }
+  node.body = this.finishNode(classBody, "ClassBody");
+  return this.finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression");
+};
+
+pp.parseClassMethod = function (classBody, method, isGenerator) {
+  method.value = this.parseMethod(isGenerator);
+  classBody.body.push(this.finishNode(method, "MethodDefinition"));
+};
+
+pp.parseClassId = function (node, isStatement) {
+  node.id = this.type === tt.name ? this.parseIdent() : isStatement ? this.unexpected() : null;
+};
+
+pp.parseClassSuper = function (node) {
+  node.superClass = this.eat(tt._extends) ? this.parseExprSubscripts() : null;
+};
+
+// Parses module export declaration.
+
+pp.parseExport = function (node) {
+  this.next();
+  // export * from '...'
+  if (this.eat(tt.star)) {
+    this.expectContextual("from");
+    node.source = this.type === tt.string ? this.parseExprAtom() : this.unexpected();
+    this.semicolon();
+    return this.finishNode(node, "ExportAllDeclaration");
+  }
+  if (this.eat(tt._default)) {
+    // export default ...
+    var expr = this.parseMaybeAssign();
+    var needsSemi = true;
+    if (expr.type == "FunctionExpression" || expr.type == "ClassExpression") {
+      needsSemi = false;
+      if (expr.id) {
+        expr.type = expr.type == "FunctionExpression" ? "FunctionDeclaration" : "ClassDeclaration";
+      }
+    }
+    node.declaration = expr;
+    if (needsSemi) this.semicolon();
+    return this.finishNode(node, "ExportDefaultDeclaration");
+  }
+  // export var|const|let|function|class ...
+  if (this.shouldParseExportStatement()) {
+    node.declaration = this.parseStatement(true);
+    node.specifiers = [];
+    node.source = null;
+  } else {
+    // export { x, y as z } [from '...']
+    node.declaration = null;
+    node.specifiers = this.parseExportSpecifiers();
+    if (this.eatContextual("from")) {
+      node.source = this.type === tt.string ? this.parseExprAtom() : this.unexpected();
+    } else {
+      node.source = null;
+    }
+    this.semicolon();
+  }
+  return this.finishNode(node, "ExportNamedDeclaration");
+};
+
+pp.shouldParseExportStatement = function () {
+  return this.type.keyword;
+};
+
+// Parses a comma-separated list of module exports.
+
+pp.parseExportSpecifiers = function () {
+  var nodes = [],
+      first = true;
+  // export { x, y as z } [from '...']
+  this.expect(tt.braceL);
+  while (!this.eat(tt.braceR)) {
+    if (!first) {
+      this.expect(tt.comma);
+      if (this.afterTrailingComma(tt.braceR)) break;
+    } else first = false;
+
+    var node = this.startNode();
+    node.local = this.parseIdent(this.type === tt._default);
+    node.exported = this.eatContextual("as") ? this.parseIdent(true) : node.local;
+    nodes.push(this.finishNode(node, "ExportSpecifier"));
+  }
+  return nodes;
+};
+
+// Parses import declaration.
+
+pp.parseImport = function (node) {
+  this.next();
+  // import '...'
+  if (this.type === tt.string) {
+    node.specifiers = empty;
+    node.source = this.parseExprAtom();
+    node.kind = "";
+  } else {
+    node.specifiers = this.parseImportSpecifiers();
+    this.expectContextual("from");
+    node.source = this.type === tt.string ? this.parseExprAtom() : this.unexpected();
+  }
+  this.semicolon();
+  return this.finishNode(node, "ImportDeclaration");
+};
+
+// Parses a comma-separated list of module imports.
+
+pp.parseImportSpecifiers = function () {
+  var nodes = [],
+      first = true;
+  if (this.type === tt.name) {
+    // import defaultObj, { x, y as z } from '...'
+    var node = this.startNode();
+    node.local = this.parseIdent();
+    this.checkLVal(node.local, true);
+    nodes.push(this.finishNode(node, "ImportDefaultSpecifier"));
+    if (!this.eat(tt.comma)) return nodes;
+  }
+  if (this.type === tt.star) {
+    var node = this.startNode();
+    this.next();
+    this.expectContextual("as");
+    node.local = this.parseIdent();
+    this.checkLVal(node.local, true);
+    nodes.push(this.finishNode(node, "ImportNamespaceSpecifier"));
+    return nodes;
+  }
+  this.expect(tt.braceL);
+  while (!this.eat(tt.braceR)) {
+    if (!first) {
+      this.expect(tt.comma);
+      if (this.afterTrailingComma(tt.braceR)) break;
+    } else first = false;
+
+    var node = this.startNode();
+    node.imported = this.parseIdent(true);
+    node.local = this.eatContextual("as") ? this.parseIdent() : node.imported;
+    this.checkLVal(node.local, true);
+    nodes.push(this.finishNode(node, "ImportSpecifier"));
+  }
+  return nodes;
+};
+
+},{"./state":13,"./tokentype":17,"./whitespace":19}],15:[function(_dereq_,module,exports){
+"use strict";
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+exports.__esModule = true;
+// The algorithm used to determine whether a regexp can appear at a
+// given point in the program is loosely based on sweet.js' approach.
+// See https://github.com/mozilla/sweet.js/wiki/design
+
+var Parser = _dereq_("./state").Parser;
+
+var tt = _dereq_("./tokentype").types;
+
+var lineBreak = _dereq_("./whitespace").lineBreak;
+
+var TokContext = exports.TokContext = function TokContext(token, isExpr, preserveSpace, override) {
+  _classCallCheck(this, TokContext);
+
+  this.token = token;
+  this.isExpr = isExpr;
+  this.preserveSpace = preserveSpace;
+  this.override = override;
+};
+
+var types = {
+  b_stat: new TokContext("{", false),
+  b_expr: new TokContext("{", true),
+  b_tmpl: new TokContext("${", true),
+  p_stat: new TokContext("(", false),
+  p_expr: new TokContext("(", true),
+  q_tmpl: new TokContext("`", true, true, function (p) {
+    return p.readTmplToken();
+  }),
+  f_expr: new TokContext("function", true)
+};
+
+exports.types = types;
+var pp = Parser.prototype;
+
+pp.initialContext = function () {
+  return [types.b_stat];
+};
+
+pp.braceIsBlock = function (prevType) {
+  var parent = undefined;
+  if (prevType === tt.colon && (parent = this.curContext()).token == "{") return !parent.isExpr;
+  if (prevType === tt._return) return lineBreak.test(this.input.slice(this.lastTokEnd, this.start));
+  if (prevType === tt._else || prevType === tt.semi || prevType === tt.eof) return true;
+  if (prevType == tt.braceL) return this.curContext() === types.b_stat;
+  return !this.exprAllowed;
+};
+
+pp.updateContext = function (prevType) {
+  var update = undefined,
+      type = this.type;
+  if (type.keyword && prevType == tt.dot) this.exprAllowed = false;else if (update = type.updateContext) update.call(this, prevType);else this.exprAllowed = type.beforeExpr;
+};
+
+// Token-specific context update code
+
+tt.parenR.updateContext = tt.braceR.updateContext = function () {
+  if (this.context.length == 1) {
+    this.exprAllowed = true;
+    return;
+  }
+  var out = this.context.pop();
+  if (out === types.b_stat && this.curContext() === types.f_expr) {
+    this.context.pop();
+    this.exprAllowed = false;
+  } else if (out === types.b_tmpl) {
+    this.exprAllowed = true;
+  } else {
+    this.exprAllowed = !out.isExpr;
+  }
+};
+
+tt.braceL.updateContext = function (prevType) {
+  this.context.push(this.braceIsBlock(prevType) ? types.b_stat : types.b_expr);
+  this.exprAllowed = true;
+};
+
+tt.dollarBraceL.updateContext = function () {
+  this.context.push(types.b_tmpl);
+  this.exprAllowed = true;
+};
+
+tt.parenL.updateContext = function (prevType) {
+  var statementParens = prevType === tt._if || prevType === tt._for || prevType === tt._with || prevType === tt._while;
+  this.context.push(statementParens ? types.p_stat : types.p_expr);
+  this.exprAllowed = true;
+};
+
+tt.incDec.updateContext = function () {};
+
+tt._function.updateContext = function () {
+  if (this.curContext() !== types.b_stat) this.context.push(types.f_expr);
+  this.exprAllowed = false;
+};
+
+tt.backQuote.updateContext = function () {
+  if (this.curContext() === types.q_tmpl) this.context.pop();else this.context.push(types.q_tmpl);
+  this.exprAllowed = false;
+};
+
+// tokExprAllowed stays unchanged
+
+},{"./state":13,"./tokentype":17,"./whitespace":19}],16:[function(_dereq_,module,exports){
+"use strict";
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+exports.__esModule = true;
+
+var _identifier = _dereq_("./identifier");
+
+var isIdentifierStart = _identifier.isIdentifierStart;
+var isIdentifierChar = _identifier.isIdentifierChar;
+
+var _tokentype = _dereq_("./tokentype");
+
+var tt = _tokentype.types;
+var keywordTypes = _tokentype.keywords;
+
+var Parser = _dereq_("./state").Parser;
+
+var SourceLocation = _dereq_("./location").SourceLocation;
+
+var _whitespace = _dereq_("./whitespace");
+
+var lineBreak = _whitespace.lineBreak;
+var lineBreakG = _whitespace.lineBreakG;
+var isNewLine = _whitespace.isNewLine;
+var nonASCIIwhitespace = _whitespace.nonASCIIwhitespace;
+
+// Object type used to represent tokens. Note that normally, tokens
+// simply exist as properties on the parser object. This is only
+// used for the onToken callback and the external tokenizer.
+
+var Token = exports.Token = function Token(p) {
+  _classCallCheck(this, Token);
+
+  this.type = p.type;
+  this.value = p.value;
+  this.start = p.start;
+  this.end = p.end;
+  if (p.options.locations) this.loc = new SourceLocation(p, p.startLoc, p.endLoc);
+  if (p.options.ranges) this.range = [p.start, p.end];
+};
+
+// ## Tokenizer
+
+var pp = Parser.prototype;
+
+// Are we running under Rhino?
+var isRhino = typeof Packages !== "undefined";
+
+// Move to the next token
+
+pp.next = function () {
+  if (this.options.onToken) this.options.onToken(new Token(this));
+
+  this.lastTokEnd = this.end;
+  this.lastTokStart = this.start;
+  this.lastTokEndLoc = this.endLoc;
+  this.lastTokStartLoc = this.startLoc;
+  this.nextToken();
+};
+
+pp.getToken = function () {
+  this.next();
+  return new Token(this);
+};
+
+// If we're in an ES6 environment, make parsers iterable
+if (typeof Symbol !== "undefined") pp[Symbol.iterator] = function () {
+  var self = this;
+  return { next: function next() {
+      var token = self.getToken();
+      return {
+        done: token.type === tt.eof,
+        value: token
+      };
+    } };
+};
+
+// Toggle strict mode. Re-reads the next number or string to please
+// pedantic tests (`"use strict"; 010;` should fail).
+
+pp.setStrict = function (strict) {
+  this.strict = strict;
+  if (this.type !== tt.num && this.type !== tt.string) return;
+  this.pos = this.start;
+  if (this.options.locations) {
+    while (this.pos < this.lineStart) {
+      this.lineStart = this.input.lastIndexOf("\n", this.lineStart - 2) + 1;
+      --this.curLine;
+    }
+  }
+  this.nextToken();
+};
+
+pp.curContext = function () {
+  return this.context[this.context.length - 1];
+};
+
+// Read a single token, updating the parser object's token-related
+// properties.
+
+pp.nextToken = function () {
+  var curContext = this.curContext();
+  if (!curContext || !curContext.preserveSpace) this.skipSpace();
+
+  this.start = this.pos;
+  if (this.options.locations) this.startLoc = this.curPosition();
+  if (this.pos >= this.input.length) return this.finishToken(tt.eof);
+
+  if (curContext.override) return curContext.override(this);else this.readToken(this.fullCharCodeAtPos());
+};
+
+pp.readToken = function (code) {
+  // Identifier or keyword. '\uXXXX' sequences are allowed in
+  // identifiers, so '\' also dispatches to that.
+  if (isIdentifierStart(code, this.options.ecmaVersion >= 6) || code === 92 /* '\' */) return this.readWord();
+
+  return this.getTokenFromCode(code);
+};
+
+pp.fullCharCodeAtPos = function () {
+  var code = this.input.charCodeAt(this.pos);
+  if (code <= 55295 || code >= 57344) return code;
+  var next = this.input.charCodeAt(this.pos + 1);
+  return (code << 10) + next - 56613888;
+};
+
+pp.skipBlockComment = function () {
+  var startLoc = this.options.onComment && this.options.locations && this.curPosition();
+  var start = this.pos,
+      end = this.input.indexOf("*/", this.pos += 2);
+  if (end === -1) this.raise(this.pos - 2, "Unterminated comment");
+  this.pos = end + 2;
+  if (this.options.locations) {
+    lineBreakG.lastIndex = start;
+    var match = undefined;
+    while ((match = lineBreakG.exec(this.input)) && match.index < this.pos) {
+      ++this.curLine;
+      this.lineStart = match.index + match[0].length;
+    }
+  }
+  if (this.options.onComment) this.options.onComment(true, this.input.slice(start + 2, end), start, this.pos, startLoc, this.options.locations && this.curPosition());
+};
+
+pp.skipLineComment = function (startSkip) {
+  var start = this.pos;
+  var startLoc = this.options.onComment && this.options.locations && this.curPosition();
+  var ch = this.input.charCodeAt(this.pos += startSkip);
+  while (this.pos < this.input.length && ch !== 10 && ch !== 13 && ch !== 8232 && ch !== 8233) {
+    ++this.pos;
+    ch = this.input.charCodeAt(this.pos);
+  }
+  if (this.options.onComment) this.options.onComment(false, this.input.slice(start + startSkip, this.pos), start, this.pos, startLoc, this.options.locations && this.curPosition());
+};
+
+// Called at the start of the parse and after every token. Skips
+// whitespace and comments, and.
+
+pp.skipSpace = function () {
+  while (this.pos < this.input.length) {
+    var ch = this.input.charCodeAt(this.pos);
+    if (ch === 32) {
+      // ' '
+      ++this.pos;
+    } else if (ch === 13) {
+      ++this.pos;
+      var next = this.input.charCodeAt(this.pos);
+      if (next === 10) {
+        ++this.pos;
+      }
+      if (this.options.locations) {
+        ++this.curLine;
+        this.lineStart = this.pos;
+      }
+    } else if (ch === 10 || ch === 8232 || ch === 8233) {
+      ++this.pos;
+      if (this.options.locations) {
+        ++this.curLine;
+        this.lineStart = this.pos;
+      }
+    } else if (ch > 8 && ch < 14) {
+      ++this.pos;
+    } else if (ch === 47) {
+      // '/'
+      var next = this.input.charCodeAt(this.pos + 1);
+      if (next === 42) {
+        // '*'
+        this.skipBlockComment();
+      } else if (next === 47) {
+        // '/'
+        this.skipLineComment(2);
+      } else break;
+    } else if (ch === 160) {
+      // '\xa0'
+      ++this.pos;
+    } else if (ch >= 5760 && nonASCIIwhitespace.test(String.fromCharCode(ch))) {
+      ++this.pos;
+    } else {
+      break;
+    }
+  }
+};
+
+// Called at the end of every token. Sets `end`, `val`, and
+// maintains `context` and `exprAllowed`, and skips the space after
+// the token, so that the next one's `start` will point at the
+// right position.
+
+pp.finishToken = function (type, val) {
+  this.end = this.pos;
+  if (this.options.locations) this.endLoc = this.curPosition();
+  var prevType = this.type;
+  this.type = type;
+  this.value = val;
+
+  this.updateContext(prevType);
+};
+
+// ### Token reading
+
+// This is the function that is called to fetch the next token. It
+// is somewhat obscure, because it works in character codes rather
+// than characters, and because operator parsing has been inlined
+// into it.
+//
+// All in the name of speed.
+//
+pp.readToken_dot = function () {
+  var next = this.input.charCodeAt(this.pos + 1);
+  if (next >= 48 && next <= 57) return this.readNumber(true);
+  var next2 = this.input.charCodeAt(this.pos + 2);
+  if (this.options.ecmaVersion >= 6 && next === 46 && next2 === 46) {
+    // 46 = dot '.'
+    this.pos += 3;
+    return this.finishToken(tt.ellipsis);
+  } else {
+    ++this.pos;
+    return this.finishToken(tt.dot);
+  }
+};
+
+pp.readToken_slash = function () {
+  // '/'
+  var next = this.input.charCodeAt(this.pos + 1);
+  if (this.exprAllowed) {
+    ++this.pos;return this.readRegexp();
+  }
+  if (next === 61) return this.finishOp(tt.assign, 2);
+  return this.finishOp(tt.slash, 1);
+};
+
+pp.readToken_mult_modulo = function (code) {
+  // '%*'
+  var next = this.input.charCodeAt(this.pos + 1);
+  if (next === 61) return this.finishOp(tt.assign, 2);
+  return this.finishOp(code === 42 ? tt.star : tt.modulo, 1);
+};
+
+pp.readToken_pipe_amp = function (code) {
+  // '|&'
+  var next = this.input.charCodeAt(this.pos + 1);
+  if (next === code) return this.finishOp(code === 124 ? tt.logicalOR : tt.logicalAND, 2);
+  if (next === 61) return this.finishOp(tt.assign, 2);
+  return this.finishOp(code === 124 ? tt.bitwiseOR : tt.bitwiseAND, 1);
+};
+
+pp.readToken_caret = function () {
+  // '^'
+  var next = this.input.charCodeAt(this.pos + 1);
+  if (next === 61) return this.finishOp(tt.assign, 2);
+  return this.finishOp(tt.bitwiseXOR, 1);
+};
+
+pp.readToken_plus_min = function (code) {
+  // '+-'
+  var next = this.input.charCodeAt(this.pos + 1);
+  if (next === code) {
+    if (next == 45 && this.input.charCodeAt(this.pos + 2) == 62 && lineBreak.test(this.input.slice(this.lastTokEnd, this.pos))) {
+      // A `-->` line comment
+      this.skipLineComment(3);
+      this.skipSpace();
+      return this.nextToken();
+    }
+    return this.finishOp(tt.incDec, 2);
+  }
+  if (next === 61) return this.finishOp(tt.assign, 2);
+  return this.finishOp(tt.plusMin, 1);
+};
+
+pp.readToken_lt_gt = function (code) {
+  // '<>'
+  var next = this.input.charCodeAt(this.pos + 1);
+  var size = 1;
+  if (next === code) {
+    size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2;
+    if (this.input.charCodeAt(this.pos + size) === 61) return this.finishOp(tt.assign, size + 1);
+    return this.finishOp(tt.bitShift, size);
+  }
+  if (next == 33 && code == 60 && this.input.charCodeAt(this.pos + 2) == 45 && this.input.charCodeAt(this.pos + 3) == 45) {
+    if (this.inModule) this.unexpected();
+    // `` line comment
+      this.skipLineComment(3);
+      this.skipSpace();
+      return this.nextToken();
+    }
+    return this.finishOp(tt.incDec, 2);
+  }
+  if (next === 61) return this.finishOp(tt.assign, 2);
+  return this.finishOp(tt.plusMin, 1);
+};
+
+pp.readToken_lt_gt = function (code) {
+  // '<>'
+  var next = this.input.charCodeAt(this.pos + 1);
+  var size = 1;
+  if (next === code) {
+    size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2;
+    if (this.input.charCodeAt(this.pos + size) === 61) return this.finishOp(tt.assign, size + 1);
+    return this.finishOp(tt.bitShift, size);
+  }
+  if (next == 33 && code == 60 && this.input.charCodeAt(this.pos + 2) == 45 && this.input.charCodeAt(this.pos + 3) == 45) {
+    if (this.inModule) this.unexpected();
+    // `` line comment
+      this.skipLineComment(3)
+      this.skipSpace()
+      return this.nextToken()
+    }
+    return this.finishOp(tt.incDec, 2)
+  }
+  if (next === 61) return this.finishOp(tt.assign, 2)
+  return this.finishOp(tt.plusMin, 1)
+}
+
+pp.readToken_lt_gt = function(code) { // '<>'
+  let next = this.input.charCodeAt(this.pos + 1)
+  let size = 1
+  if (next === code) {
+    size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2
+    if (this.input.charCodeAt(this.pos + size) === 61) return this.finishOp(tt.assign, size + 1)
+    return this.finishOp(tt.bitShift, size)
+  }
+  if (next == 33 && code == 60 && this.input.charCodeAt(this.pos + 2) == 45 &&
+      this.input.charCodeAt(this.pos + 3) == 45) {
+    if (this.inModule) this.unexpected()
+    // `' is a single-line comment
+                    index += 3;
+                    skipSingleLineComment(3);
+                } else {
+                    break;
+                }
+            } else if (ch === 0x3C) { // U+003C is '<'
+                if (source.slice(index + 1, index + 4) === '!--') {
+                    ++index; // `<`
+                    ++index; // `!`
+                    ++index; // `-`
+                    ++index; // `-`
+                    skipSingleLineComment(4);
+                } else {
+                    break;
+                }
+            } else {
+                break;
+            }
+        }
+    }
+
+    function scanHexEscape(prefix) {
+        var i, len, ch, code = 0;
+
+        len = (prefix === 'u') ? 4 : 2;
+        for (i = 0; i < len; ++i) {
+            if (index < length && isHexDigit(source[index])) {
+                ch = source[index++];
+                code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase());
+            } else {
+                return '';
+            }
+        }
+        return String.fromCharCode(code);
+    }
+
+    function scanUnicodeCodePointEscape() {
+        var ch, code;
+
+        ch = source[index];
+        code = 0;
+
+        // At least, one hex digit is required.
+        if (ch === '}') {
+            throwUnexpectedToken();
+        }
+
+        while (index < length) {
+            ch = source[index++];
+            if (!isHexDigit(ch)) {
+                break;
+            }
+            code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase());
+        }
+
+        if (code > 0x10FFFF || ch !== '}') {
+            throwUnexpectedToken();
+        }
+
+        return fromCodePoint(code);
+    }
+
+    function codePointAt(i) {
+        var cp, first, second;
+
+        cp = source.charCodeAt(i);
+        if (cp >= 0xD800 && cp <= 0xDBFF) {
+            second = source.charCodeAt(i + 1);
+            if (second >= 0xDC00 && second <= 0xDFFF) {
+                first = cp;
+                cp = (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;
+            }
+        }
+
+        return cp;
+    }
+
+    function getComplexIdentifier() {
+        var cp, ch, id;
+
+        cp = codePointAt(index);
+        id = fromCodePoint(cp);
+        index += id.length;
+
+        // '\u' (U+005C, U+0075) denotes an escaped character.
+        if (cp === 0x5C) {
+            if (source.charCodeAt(index) !== 0x75) {
+                throwUnexpectedToken();
+            }
+            ++index;
+            if (source[index] === '{') {
+                ++index;
+                ch = scanUnicodeCodePointEscape();
+            } else {
+                ch = scanHexEscape('u');
+                cp = ch.charCodeAt(0);
+                if (!ch || ch === '\\' || !isIdentifierStart(cp)) {
+                    throwUnexpectedToken();
+                }
+            }
+            id = ch;
+        }
+
+        while (index < length) {
+            cp = codePointAt(index);
+            if (!isIdentifierPart(cp)) {
+                break;
+            }
+            ch = fromCodePoint(cp);
+            id += ch;
+            index += ch.length;
+
+            // '\u' (U+005C, U+0075) denotes an escaped character.
+            if (cp === 0x5C) {
+                id = id.substr(0, id.length - 1);
+                if (source.charCodeAt(index) !== 0x75) {
+                    throwUnexpectedToken();
+                }
+                ++index;
+                if (source[index] === '{') {
+                    ++index;
+                    ch = scanUnicodeCodePointEscape();
+                } else {
+                    ch = scanHexEscape('u');
+                    cp = ch.charCodeAt(0);
+                    if (!ch || ch === '\\' || !isIdentifierPart(cp)) {
+                        throwUnexpectedToken();
+                    }
+                }
+                id += ch;
+            }
+        }
+
+        return id;
+    }
+
+    function getIdentifier() {
+        var start, ch;
+
+        start = index++;
+        while (index < length) {
+            ch = source.charCodeAt(index);
+            if (ch === 0x5C) {
+                // Blackslash (U+005C) marks Unicode escape sequence.
+                index = start;
+                return getComplexIdentifier();
+            } else if (ch >= 0xD800 && ch < 0xDFFF) {
+                // Need to handle surrogate pairs.
+                index = start;
+                return getComplexIdentifier();
+            }
+            if (isIdentifierPart(ch)) {
+                ++index;
+            } else {
+                break;
+            }
+        }
+
+        return source.slice(start, index);
+    }
+
+    function scanIdentifier() {
+        var start, id, type;
+
+        start = index;
+
+        // Backslash (U+005C) starts an escaped character.
+        id = (source.charCodeAt(index) === 0x5C) ? getComplexIdentifier() : getIdentifier();
+
+        // There is no keyword or literal with only one character.
+        // Thus, it must be an identifier.
+        if (id.length === 1) {
+            type = Token.Identifier;
+        } else if (isKeyword(id)) {
+            type = Token.Keyword;
+        } else if (id === 'null') {
+            type = Token.NullLiteral;
+        } else if (id === 'true' || id === 'false') {
+            type = Token.BooleanLiteral;
+        } else {
+            type = Token.Identifier;
+        }
+
+        return {
+            type: type,
+            value: id,
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: start,
+            end: index
+        };
+    }
+
+
+    // ECMA-262 11.7 Punctuators
+
+    function scanPunctuator() {
+        var token, str;
+
+        token = {
+            type: Token.Punctuator,
+            value: '',
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: index,
+            end: index
+        };
+
+        // Check for most common single-character punctuators.
+        str = source[index];
+        switch (str) {
+
+        case '(':
+            if (extra.tokenize) {
+                extra.openParenToken = extra.tokenValues.length;
+            }
+            ++index;
+            break;
+
+        case '{':
+            if (extra.tokenize) {
+                extra.openCurlyToken = extra.tokenValues.length;
+            }
+            state.curlyStack.push('{');
+            ++index;
+            break;
+
+        case '.':
+            ++index;
+            if (source[index] === '.' && source[index + 1] === '.') {
+                // Spread operator: ...
+                index += 2;
+                str = '...';
+            }
+            break;
+
+        case '}':
+            ++index;
+            state.curlyStack.pop();
+            break;
+        case ')':
+        case ';':
+        case ',':
+        case '[':
+        case ']':
+        case ':':
+        case '?':
+        case '~':
+            ++index;
+            break;
+
+        default:
+            // 4-character punctuator.
+            str = source.substr(index, 4);
+            if (str === '>>>=') {
+                index += 4;
+            } else {
+
+                // 3-character punctuators.
+                str = str.substr(0, 3);
+                if (str === '===' || str === '!==' || str === '>>>' ||
+                    str === '<<=' || str === '>>=') {
+                    index += 3;
+                } else {
+
+                    // 2-character punctuators.
+                    str = str.substr(0, 2);
+                    if (str === '&&' || str === '||' || str === '==' || str === '!=' ||
+                        str === '+=' || str === '-=' || str === '*=' || str === '/=' ||
+                        str === '++' || str === '--' || str === '<<' || str === '>>' ||
+                        str === '&=' || str === '|=' || str === '^=' || str === '%=' ||
+                        str === '<=' || str === '>=' || str === '=>') {
+                        index += 2;
+                    } else {
+
+                        // 1-character punctuators.
+                        str = source[index];
+                        if ('<>=!+-*%&|^/'.indexOf(str) >= 0) {
+                            ++index;
+                        }
+                    }
+                }
+            }
+        }
+
+        if (index === token.start) {
+            throwUnexpectedToken();
+        }
+
+        token.end = index;
+        token.value = str;
+        return token;
+    }
+
+    // ECMA-262 11.8.3 Numeric Literals
+
+    function scanHexLiteral(start) {
+        var number = '';
+
+        while (index < length) {
+            if (!isHexDigit(source[index])) {
+                break;
+            }
+            number += source[index++];
+        }
+
+        if (number.length === 0) {
+            throwUnexpectedToken();
+        }
+
+        if (isIdentifierStart(source.charCodeAt(index))) {
+            throwUnexpectedToken();
+        }
+
+        return {
+            type: Token.NumericLiteral,
+            value: parseInt('0x' + number, 16),
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: start,
+            end: index
+        };
+    }
+
+    function scanBinaryLiteral(start) {
+        var ch, number;
+
+        number = '';
+
+        while (index < length) {
+            ch = source[index];
+            if (ch !== '0' && ch !== '1') {
+                break;
+            }
+            number += source[index++];
+        }
+
+        if (number.length === 0) {
+            // only 0b or 0B
+            throwUnexpectedToken();
+        }
+
+        if (index < length) {
+            ch = source.charCodeAt(index);
+            /* istanbul ignore else */
+            if (isIdentifierStart(ch) || isDecimalDigit(ch)) {
+                throwUnexpectedToken();
+            }
+        }
+
+        return {
+            type: Token.NumericLiteral,
+            value: parseInt(number, 2),
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: start,
+            end: index
+        };
+    }
+
+    function scanOctalLiteral(prefix, start) {
+        var number, octal;
+
+        if (isOctalDigit(prefix)) {
+            octal = true;
+            number = '0' + source[index++];
+        } else {
+            octal = false;
+            ++index;
+            number = '';
+        }
+
+        while (index < length) {
+            if (!isOctalDigit(source[index])) {
+                break;
+            }
+            number += source[index++];
+        }
+
+        if (!octal && number.length === 0) {
+            // only 0o or 0O
+            throwUnexpectedToken();
+        }
+
+        if (isIdentifierStart(source.charCodeAt(index)) || isDecimalDigit(source.charCodeAt(index))) {
+            throwUnexpectedToken();
+        }
+
+        return {
+            type: Token.NumericLiteral,
+            value: parseInt(number, 8),
+            octal: octal,
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: start,
+            end: index
+        };
+    }
+
+    function isImplicitOctalLiteral() {
+        var i, ch;
+
+        // Implicit octal, unless there is a non-octal digit.
+        // (Annex B.1.1 on Numeric Literals)
+        for (i = index + 1; i < length; ++i) {
+            ch = source[i];
+            if (ch === '8' || ch === '9') {
+                return false;
+            }
+            if (!isOctalDigit(ch)) {
+                return true;
+            }
+        }
+
+        return true;
+    }
+
+    function scanNumericLiteral() {
+        var number, start, ch;
+
+        ch = source[index];
+        assert(isDecimalDigit(ch.charCodeAt(0)) || (ch === '.'),
+            'Numeric literal must start with a decimal digit or a decimal point');
+
+        start = index;
+        number = '';
+        if (ch !== '.') {
+            number = source[index++];
+            ch = source[index];
+
+            // Hex number starts with '0x'.
+            // Octal number starts with '0'.
+            // Octal number in ES6 starts with '0o'.
+            // Binary number in ES6 starts with '0b'.
+            if (number === '0') {
+                if (ch === 'x' || ch === 'X') {
+                    ++index;
+                    return scanHexLiteral(start);
+                }
+                if (ch === 'b' || ch === 'B') {
+                    ++index;
+                    return scanBinaryLiteral(start);
+                }
+                if (ch === 'o' || ch === 'O') {
+                    return scanOctalLiteral(ch, start);
+                }
+
+                if (isOctalDigit(ch)) {
+                    if (isImplicitOctalLiteral()) {
+                        return scanOctalLiteral(ch, start);
+                    }
+                }
+            }
+
+            while (isDecimalDigit(source.charCodeAt(index))) {
+                number += source[index++];
+            }
+            ch = source[index];
+        }
+
+        if (ch === '.') {
+            number += source[index++];
+            while (isDecimalDigit(source.charCodeAt(index))) {
+                number += source[index++];
+            }
+            ch = source[index];
+        }
+
+        if (ch === 'e' || ch === 'E') {
+            number += source[index++];
+
+            ch = source[index];
+            if (ch === '+' || ch === '-') {
+                number += source[index++];
+            }
+            if (isDecimalDigit(source.charCodeAt(index))) {
+                while (isDecimalDigit(source.charCodeAt(index))) {
+                    number += source[index++];
+                }
+            } else {
+                throwUnexpectedToken();
+            }
+        }
+
+        if (isIdentifierStart(source.charCodeAt(index))) {
+            throwUnexpectedToken();
+        }
+
+        return {
+            type: Token.NumericLiteral,
+            value: parseFloat(number),
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: start,
+            end: index
+        };
+    }
+
+    // ECMA-262 11.8.4 String Literals
+
+    function scanStringLiteral() {
+        var str = '', quote, start, ch, unescaped, octToDec, octal = false;
+
+        quote = source[index];
+        assert((quote === '\'' || quote === '"'),
+            'String literal must starts with a quote');
+
+        start = index;
+        ++index;
+
+        while (index < length) {
+            ch = source[index++];
+
+            if (ch === quote) {
+                quote = '';
+                break;
+            } else if (ch === '\\') {
+                ch = source[index++];
+                if (!ch || !isLineTerminator(ch.charCodeAt(0))) {
+                    switch (ch) {
+                    case 'u':
+                    case 'x':
+                        if (source[index] === '{') {
+                            ++index;
+                            str += scanUnicodeCodePointEscape();
+                        } else {
+                            unescaped = scanHexEscape(ch);
+                            if (!unescaped) {
+                                throw throwUnexpectedToken();
+                            }
+                            str += unescaped;
+                        }
+                        break;
+                    case 'n':
+                        str += '\n';
+                        break;
+                    case 'r':
+                        str += '\r';
+                        break;
+                    case 't':
+                        str += '\t';
+                        break;
+                    case 'b':
+                        str += '\b';
+                        break;
+                    case 'f':
+                        str += '\f';
+                        break;
+                    case 'v':
+                        str += '\x0B';
+                        break;
+                    case '8':
+                    case '9':
+                        str += ch;
+                        tolerateUnexpectedToken();
+                        break;
+
+                    default:
+                        if (isOctalDigit(ch)) {
+                            octToDec = octalToDecimal(ch);
+
+                            octal = octToDec.octal || octal;
+                            str += String.fromCharCode(octToDec.code);
+                        } else {
+                            str += ch;
+                        }
+                        break;
+                    }
+                } else {
+                    ++lineNumber;
+                    if (ch === '\r' && source[index] === '\n') {
+                        ++index;
+                    }
+                    lineStart = index;
+                }
+            } else if (isLineTerminator(ch.charCodeAt(0))) {
+                break;
+            } else {
+                str += ch;
+            }
+        }
+
+        if (quote !== '') {
+            index = start;
+            throwUnexpectedToken();
+        }
+
+        return {
+            type: Token.StringLiteral,
+            value: str,
+            octal: octal,
+            lineNumber: startLineNumber,
+            lineStart: startLineStart,
+            start: start,
+            end: index
+        };
+    }
+
+    // ECMA-262 11.8.6 Template Literal Lexical Components
+
+    function scanTemplate() {
+        var cooked = '', ch, start, rawOffset, terminated, head, tail, restore, unescaped;
+
+        terminated = false;
+        tail = false;
+        start = index;
+        head = (source[index] === '`');
+        rawOffset = 2;
+
+        ++index;
+
+        while (index < length) {
+            ch = source[index++];
+            if (ch === '`') {
+                rawOffset = 1;
+                tail = true;
+                terminated = true;
+                break;
+            } else if (ch === '$') {
+                if (source[index] === '{') {
+                    state.curlyStack.push('${');
+                    ++index;
+                    terminated = true;
+                    break;
+                }
+                cooked += ch;
+            } else if (ch === '\\') {
+                ch = source[index++];
+                if (!isLineTerminator(ch.charCodeAt(0))) {
+                    switch (ch) {
+                    case 'n':
+                        cooked += '\n';
+                        break;
+                    case 'r':
+                        cooked += '\r';
+                        break;
+                    case 't':
+                        cooked += '\t';
+                        break;
+                    case 'u':
+                    case 'x':
+                        if (source[index] === '{') {
+                            ++index;
+                            cooked += scanUnicodeCodePointEscape();
+                        } else {
+                            restore = index;
+                            unescaped = scanHexEscape(ch);
+                            if (unescaped) {
+                                cooked += unescaped;
+                            } else {
+                                index = restore;
+                                cooked += ch;
+                            }
+                        }
+                        break;
+                    case 'b':
+                        cooked += '\b';
+                        break;
+                    case 'f':
+                        cooked += '\f';
+                        break;
+                    case 'v':
+                        cooked += '\v';
+                        break;
+
+                    default:
+                        if (ch === '0') {
+                            if (isDecimalDigit(source.charCodeAt(index))) {
+                                // Illegal: \01 \02 and so on
+                                throwError(Messages.TemplateOctalLiteral);
+                            }
+                            cooked += '\0';
+                        } else if (isOctalDigit(ch)) {
+                            // Illegal: \1 \2
+                            throwError(Messages.TemplateOctalLiteral);
+                        } else {
+                            cooked += ch;
+                        }
+                        break;
+                    }
+                } else {
+                    ++lineNumber;
+                    if (ch === '\r' && source[index] === '\n') {
+                        ++index;
+                    }
+                    lineStart = index;
+                }
+            } else if (isLineTerminator(ch.charCodeAt(0))) {
+                ++lineNumber;
+                if (ch === '\r' && source[index] === '\n') {
+                    ++index;
+                }
+                lineStart = index;
+                cooked += '\n';
+            } else {
+                cooked += ch;
+            }
+        }
+
+        if (!terminated) {
+            throwUnexpectedToken();
+        }
+
+        if (!head) {
+            state.curlyStack.pop();
+        }
+
+        return {
+            type: Token.Template,
+            value: {
+                cooked: cooked,
+                raw: source.slice(start + 1, index - rawOffset)
+            },
+            head: head,
+            tail: tail,
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            start: start,
+            end: index
+        };
+    }
+
+    // ECMA-262 11.8.5 Regular Expression Literals
+
+    function testRegExp(pattern, flags) {
+        // The BMP character to use as a replacement for astral symbols when
+        // translating an ES6 "u"-flagged pattern to an ES5-compatible
+        // approximation.
+        // Note: replacing with '\uFFFF' enables false positives in unlikely
+        // scenarios. For example, `[\u{1044f}-\u{10440}]` is an invalid
+        // pattern that would not be detected by this substitution.
+        var astralSubstitute = '\uFFFF',
+            tmp = pattern;
+
+        if (flags.indexOf('u') >= 0) {
+            tmp = tmp
+                // Replace every Unicode escape sequence with the equivalent
+                // BMP character or a constant ASCII code point in the case of
+                // astral symbols. (See the above note on `astralSubstitute`
+                // for more information.)
+                .replace(/\\u\{([0-9a-fA-F]+)\}|\\u([a-fA-F0-9]{4})/g, function ($0, $1, $2) {
+                    var codePoint = parseInt($1 || $2, 16);
+                    if (codePoint > 0x10FFFF) {
+                        throwUnexpectedToken(null, Messages.InvalidRegExp);
+                    }
+                    if (codePoint <= 0xFFFF) {
+                        return String.fromCharCode(codePoint);
+                    }
+                    return astralSubstitute;
+                })
+                // Replace each paired surrogate with a single ASCII symbol to
+                // avoid throwing on regular expressions that are only valid in
+                // combination with the "u" flag.
+                .replace(
+                    /[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
+                    astralSubstitute
+                );
+        }
+
+        // First, detect invalid regular expressions.
+        try {
+            RegExp(tmp);
+        } catch (e) {
+            throwUnexpectedToken(null, Messages.InvalidRegExp);
+        }
+
+        // Return a regular expression object for this pattern-flag pair, or
+        // `null` in case the current environment doesn't support the flags it
+        // uses.
+        try {
+            return new RegExp(pattern, flags);
+        } catch (exception) {
+            return null;
+        }
+    }
+
+    function scanRegExpBody() {
+        var ch, str, classMarker, terminated, body;
+
+        ch = source[index];
+        assert(ch === '/', 'Regular expression literal must start with a slash');
+        str = source[index++];
+
+        classMarker = false;
+        terminated = false;
+        while (index < length) {
+            ch = source[index++];
+            str += ch;
+            if (ch === '\\') {
+                ch = source[index++];
+                // ECMA-262 7.8.5
+                if (isLineTerminator(ch.charCodeAt(0))) {
+                    throwUnexpectedToken(null, Messages.UnterminatedRegExp);
+                }
+                str += ch;
+            } else if (isLineTerminator(ch.charCodeAt(0))) {
+                throwUnexpectedToken(null, Messages.UnterminatedRegExp);
+            } else if (classMarker) {
+                if (ch === ']') {
+                    classMarker = false;
+                }
+            } else {
+                if (ch === '/') {
+                    terminated = true;
+                    break;
+                } else if (ch === '[') {
+                    classMarker = true;
+                }
+            }
+        }
+
+        if (!terminated) {
+            throwUnexpectedToken(null, Messages.UnterminatedRegExp);
+        }
+
+        // Exclude leading and trailing slash.
+        body = str.substr(1, str.length - 2);
+        return {
+            value: body,
+            literal: str
+        };
+    }
+
+    function scanRegExpFlags() {
+        var ch, str, flags, restore;
+
+        str = '';
+        flags = '';
+        while (index < length) {
+            ch = source[index];
+            if (!isIdentifierPart(ch.charCodeAt(0))) {
+                break;
+            }
+
+            ++index;
+            if (ch === '\\' && index < length) {
+                ch = source[index];
+                if (ch === 'u') {
+                    ++index;
+                    restore = index;
+                    ch = scanHexEscape('u');
+                    if (ch) {
+                        flags += ch;
+                        for (str += '\\u'; restore < index; ++restore) {
+                            str += source[restore];
+                        }
+                    } else {
+                        index = restore;
+                        flags += 'u';
+                        str += '\\u';
+                    }
+                    tolerateUnexpectedToken();
+                } else {
+                    str += '\\';
+                    tolerateUnexpectedToken();
+                }
+            } else {
+                flags += ch;
+                str += ch;
+            }
+        }
+
+        return {
+            value: flags,
+            literal: str
+        };
+    }
+
+    function scanRegExp() {
+        var start, body, flags, value;
+        scanning = true;
+
+        lookahead = null;
+        skipComment();
+        start = index;
+
+        body = scanRegExpBody();
+        flags = scanRegExpFlags();
+        value = testRegExp(body.value, flags.value);
+        scanning = false;
+        if (extra.tokenize) {
+            return {
+                type: Token.RegularExpression,
+                value: value,
+                regex: {
+                    pattern: body.value,
+                    flags: flags.value
+                },
+                lineNumber: lineNumber,
+                lineStart: lineStart,
+                start: start,
+                end: index
+            };
+        }
+
+        return {
+            literal: body.literal + flags.literal,
+            value: value,
+            regex: {
+                pattern: body.value,
+                flags: flags.value
+            },
+            start: start,
+            end: index
+        };
+    }
+
+    function collectRegex() {
+        var pos, loc, regex, token;
+
+        skipComment();
+
+        pos = index;
+        loc = {
+            start: {
+                line: lineNumber,
+                column: index - lineStart
+            }
+        };
+
+        regex = scanRegExp();
+
+        loc.end = {
+            line: lineNumber,
+            column: index - lineStart
+        };
+
+        /* istanbul ignore next */
+        if (!extra.tokenize) {
+            // Pop the previous token, which is likely '/' or '/='
+            if (extra.tokens.length > 0) {
+                token = extra.tokens[extra.tokens.length - 1];
+                if (token.range[0] === pos && token.type === 'Punctuator') {
+                    if (token.value === '/' || token.value === '/=') {
+                        extra.tokens.pop();
+                    }
+                }
+            }
+
+            extra.tokens.push({
+                type: 'RegularExpression',
+                value: regex.literal,
+                regex: regex.regex,
+                range: [pos, index],
+                loc: loc
+            });
+        }
+
+        return regex;
+    }
+
+    function isIdentifierName(token) {
+        return token.type === Token.Identifier ||
+            token.type === Token.Keyword ||
+            token.type === Token.BooleanLiteral ||
+            token.type === Token.NullLiteral;
+    }
+
+    // Using the following algorithm:
+    // https://github.com/mozilla/sweet.js/wiki/design
+
+    function advanceSlash() {
+        var regex, previous, check;
+
+        function testKeyword(value) {
+            return value && (value.length > 1) && (value[0] >= 'a') && (value[0] <= 'z');
+        }
+
+        previous = extra.tokenValues[extra.tokens.length - 1];
+        regex = (previous !== null);
+
+        switch (previous) {
+        case 'this':
+        case ']':
+            regex = false;
+            break;
+
+        case ')':
+            check = extra.tokenValues[extra.openParenToken - 1];
+            regex = (check === 'if' || check === 'while' || check === 'for' || check === 'with');
+            break;
+
+        case '}':
+            // Dividing a function by anything makes little sense,
+            // but we have to check for that.
+            regex = false;
+            if (testKeyword(extra.tokenValues[extra.openCurlyToken - 3])) {
+                // Anonymous function, e.g. function(){} /42
+                check = extra.tokenValues[extra.openCurlyToken - 4];
+                regex = check ? (FnExprTokens.indexOf(check) < 0) : false;
+            } else if (testKeyword(extra.tokenValues[extra.openCurlyToken - 4])) {
+                // Named function, e.g. function f(){} /42/
+                check = extra.tokenValues[extra.openCurlyToken - 5];
+                regex = check ? (FnExprTokens.indexOf(check) < 0) : true;
+            }
+        }
+
+        return regex ? collectRegex() : scanPunctuator();
+    }
+
+    function advance() {
+        var cp, token;
+
+        if (index >= length) {
+            return {
+                type: Token.EOF,
+                lineNumber: lineNumber,
+                lineStart: lineStart,
+                start: index,
+                end: index
+            };
+        }
+
+        cp = source.charCodeAt(index);
+
+        if (isIdentifierStart(cp)) {
+            token = scanIdentifier();
+            if (strict && isStrictModeReservedWord(token.value)) {
+                token.type = Token.Keyword;
+            }
+            return token;
+        }
+
+        // Very common: ( and ) and ;
+        if (cp === 0x28 || cp === 0x29 || cp === 0x3B) {
+            return scanPunctuator();
+        }
+
+        // String literal starts with single quote (U+0027) or double quote (U+0022).
+        if (cp === 0x27 || cp === 0x22) {
+            return scanStringLiteral();
+        }
+
+        // Dot (.) U+002E can also start a floating-point number, hence the need
+        // to check the next character.
+        if (cp === 0x2E) {
+            if (isDecimalDigit(source.charCodeAt(index + 1))) {
+                return scanNumericLiteral();
+            }
+            return scanPunctuator();
+        }
+
+        if (isDecimalDigit(cp)) {
+            return scanNumericLiteral();
+        }
+
+        // Slash (/) U+002F can also start a regex.
+        if (extra.tokenize && cp === 0x2F) {
+            return advanceSlash();
+        }
+
+        // Template literals start with ` (U+0060) for template head
+        // or } (U+007D) for template middle or template tail.
+        if (cp === 0x60 || (cp === 0x7D && state.curlyStack[state.curlyStack.length - 1] === '${')) {
+            return scanTemplate();
+        }
+
+        // Possible identifier start in a surrogate pair.
+        if (cp >= 0xD800 && cp < 0xDFFF) {
+            cp = codePointAt(index);
+            if (isIdentifierStart(cp)) {
+                return scanIdentifier();
+            }
+        }
+
+        return scanPunctuator();
+    }
+
+    function collectToken() {
+        var loc, token, value, entry;
+
+        loc = {
+            start: {
+                line: lineNumber,
+                column: index - lineStart
+            }
+        };
+
+        token = advance();
+        loc.end = {
+            line: lineNumber,
+            column: index - lineStart
+        };
+
+        if (token.type !== Token.EOF) {
+            value = source.slice(token.start, token.end);
+            entry = {
+                type: TokenName[token.type],
+                value: value,
+                range: [token.start, token.end],
+                loc: loc
+            };
+            if (token.regex) {
+                entry.regex = {
+                    pattern: token.regex.pattern,
+                    flags: token.regex.flags
+                };
+            }
+            if (extra.tokenValues) {
+                extra.tokenValues.push((entry.type === 'Punctuator' || entry.type === 'Keyword') ? entry.value : null);
+            }
+            if (extra.tokenize) {
+                if (!extra.range) {
+                    delete entry.range;
+                }
+                if (!extra.loc) {
+                    delete entry.loc;
+                }
+                if (extra.delegate) {
+                    entry = extra.delegate(entry);
+                }
+            }
+            extra.tokens.push(entry);
+        }
+
+        return token;
+    }
+
+    function lex() {
+        var token;
+        scanning = true;
+
+        lastIndex = index;
+        lastLineNumber = lineNumber;
+        lastLineStart = lineStart;
+
+        skipComment();
+
+        token = lookahead;
+
+        startIndex = index;
+        startLineNumber = lineNumber;
+        startLineStart = lineStart;
+
+        lookahead = (typeof extra.tokens !== 'undefined') ? collectToken() : advance();
+        scanning = false;
+        return token;
+    }
+
+    function peek() {
+        scanning = true;
+
+        skipComment();
+
+        lastIndex = index;
+        lastLineNumber = lineNumber;
+        lastLineStart = lineStart;
+
+        startIndex = index;
+        startLineNumber = lineNumber;
+        startLineStart = lineStart;
+
+        lookahead = (typeof extra.tokens !== 'undefined') ? collectToken() : advance();
+        scanning = false;
+    }
+
+    function Position() {
+        this.line = startLineNumber;
+        this.column = startIndex - startLineStart;
+    }
+
+    function SourceLocation() {
+        this.start = new Position();
+        this.end = null;
+    }
+
+    function WrappingSourceLocation(startToken) {
+        this.start = {
+            line: startToken.lineNumber,
+            column: startToken.start - startToken.lineStart
+        };
+        this.end = null;
+    }
+
+    function Node() {
+        if (extra.range) {
+            this.range = [startIndex, 0];
+        }
+        if (extra.loc) {
+            this.loc = new SourceLocation();
+        }
+    }
+
+    function WrappingNode(startToken) {
+        if (extra.range) {
+            this.range = [startToken.start, 0];
+        }
+        if (extra.loc) {
+            this.loc = new WrappingSourceLocation(startToken);
+        }
+    }
+
+    WrappingNode.prototype = Node.prototype = {
+
+        processComment: function () {
+            var lastChild,
+                innerComments,
+                leadingComments,
+                trailingComments,
+                bottomRight = extra.bottomRightStack,
+                i,
+                comment,
+                last = bottomRight[bottomRight.length - 1];
+
+            if (this.type === Syntax.Program) {
+                if (this.body.length > 0) {
+                    return;
+                }
+            }
+            /**
+             * patch innnerComments for properties empty block
+             * `function a() {/** comments **\/}`
+             */
+
+            if (this.type === Syntax.BlockStatement && this.body.length === 0) {
+                innerComments = [];
+                for (i = extra.leadingComments.length - 1; i >= 0; --i) {
+                    comment = extra.leadingComments[i];
+                    if (this.range[1] >= comment.range[1]) {
+                        innerComments.unshift(comment);
+                        extra.leadingComments.splice(i, 1);
+                        extra.trailingComments.splice(i, 1);
+                    }
+                }
+                if (innerComments.length) {
+                    this.innerComments = innerComments;
+                    //bottomRight.push(this);
+                    return;
+                }
+            }
+
+            if (extra.trailingComments.length > 0) {
+                trailingComments = [];
+                for (i = extra.trailingComments.length - 1; i >= 0; --i) {
+                    comment = extra.trailingComments[i];
+                    if (comment.range[0] >= this.range[1]) {
+                        trailingComments.unshift(comment);
+                        extra.trailingComments.splice(i, 1);
+                    }
+                }
+                extra.trailingComments = [];
+            } else {
+                if (last && last.trailingComments && last.trailingComments[0].range[0] >= this.range[1]) {
+                    trailingComments = last.trailingComments;
+                    delete last.trailingComments;
+                }
+            }
+
+            // Eating the stack.
+            while (last && last.range[0] >= this.range[0]) {
+                lastChild = bottomRight.pop();
+                last = bottomRight[bottomRight.length - 1];
+            }
+
+            if (lastChild) {
+                if (lastChild.leadingComments) {
+                    leadingComments = [];
+                    for (i = lastChild.leadingComments.length - 1; i >= 0; --i) {
+                        comment = lastChild.leadingComments[i];
+                        if (comment.range[1] <= this.range[0]) {
+                            leadingComments.unshift(comment);
+                            lastChild.leadingComments.splice(i, 1);
+                        }
+                    }
+
+                    if (!lastChild.leadingComments.length) {
+                        lastChild.leadingComments = undefined;
+                    }
+                }
+            } else if (extra.leadingComments.length > 0) {
+                leadingComments = [];
+                for (i = extra.leadingComments.length - 1; i >= 0; --i) {
+                    comment = extra.leadingComments[i];
+                    if (comment.range[1] <= this.range[0]) {
+                        leadingComments.unshift(comment);
+                        extra.leadingComments.splice(i, 1);
+                    }
+                }
+            }
+
+
+            if (leadingComments && leadingComments.length > 0) {
+                this.leadingComments = leadingComments;
+            }
+            if (trailingComments && trailingComments.length > 0) {
+                this.trailingComments = trailingComments;
+            }
+
+            bottomRight.push(this);
+        },
+
+        finish: function () {
+            if (extra.range) {
+                this.range[1] = lastIndex;
+            }
+            if (extra.loc) {
+                this.loc.end = {
+                    line: lastLineNumber,
+                    column: lastIndex - lastLineStart
+                };
+                if (extra.source) {
+                    this.loc.source = extra.source;
+                }
+            }
+
+            if (extra.attachComment) {
+                this.processComment();
+            }
+        },
+
+        finishArrayExpression: function (elements) {
+            this.type = Syntax.ArrayExpression;
+            this.elements = elements;
+            this.finish();
+            return this;
+        },
+
+        finishArrayPattern: function (elements) {
+            this.type = Syntax.ArrayPattern;
+            this.elements = elements;
+            this.finish();
+            return this;
+        },
+
+        finishArrowFunctionExpression: function (params, defaults, body, expression) {
+            this.type = Syntax.ArrowFunctionExpression;
+            this.id = null;
+            this.params = params;
+            this.defaults = defaults;
+            this.body = body;
+            this.generator = false;
+            this.expression = expression;
+            this.finish();
+            return this;
+        },
+
+        finishAssignmentExpression: function (operator, left, right) {
+            this.type = Syntax.AssignmentExpression;
+            this.operator = operator;
+            this.left = left;
+            this.right = right;
+            this.finish();
+            return this;
+        },
+
+        finishAssignmentPattern: function (left, right) {
+            this.type = Syntax.AssignmentPattern;
+            this.left = left;
+            this.right = right;
+            this.finish();
+            return this;
+        },
+
+        finishBinaryExpression: function (operator, left, right) {
+            this.type = (operator === '||' || operator === '&&') ? Syntax.LogicalExpression : Syntax.BinaryExpression;
+            this.operator = operator;
+            this.left = left;
+            this.right = right;
+            this.finish();
+            return this;
+        },
+
+        finishBlockStatement: function (body) {
+            this.type = Syntax.BlockStatement;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishBreakStatement: function (label) {
+            this.type = Syntax.BreakStatement;
+            this.label = label;
+            this.finish();
+            return this;
+        },
+
+        finishCallExpression: function (callee, args) {
+            this.type = Syntax.CallExpression;
+            this.callee = callee;
+            this.arguments = args;
+            this.finish();
+            return this;
+        },
+
+        finishCatchClause: function (param, body) {
+            this.type = Syntax.CatchClause;
+            this.param = param;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishClassBody: function (body) {
+            this.type = Syntax.ClassBody;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishClassDeclaration: function (id, superClass, body) {
+            this.type = Syntax.ClassDeclaration;
+            this.id = id;
+            this.superClass = superClass;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishClassExpression: function (id, superClass, body) {
+            this.type = Syntax.ClassExpression;
+            this.id = id;
+            this.superClass = superClass;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishConditionalExpression: function (test, consequent, alternate) {
+            this.type = Syntax.ConditionalExpression;
+            this.test = test;
+            this.consequent = consequent;
+            this.alternate = alternate;
+            this.finish();
+            return this;
+        },
+
+        finishContinueStatement: function (label) {
+            this.type = Syntax.ContinueStatement;
+            this.label = label;
+            this.finish();
+            return this;
+        },
+
+        finishDebuggerStatement: function () {
+            this.type = Syntax.DebuggerStatement;
+            this.finish();
+            return this;
+        },
+
+        finishDoWhileStatement: function (body, test) {
+            this.type = Syntax.DoWhileStatement;
+            this.body = body;
+            this.test = test;
+            this.finish();
+            return this;
+        },
+
+        finishEmptyStatement: function () {
+            this.type = Syntax.EmptyStatement;
+            this.finish();
+            return this;
+        },
+
+        finishExpressionStatement: function (expression) {
+            this.type = Syntax.ExpressionStatement;
+            this.expression = expression;
+            this.finish();
+            return this;
+        },
+
+        finishForStatement: function (init, test, update, body) {
+            this.type = Syntax.ForStatement;
+            this.init = init;
+            this.test = test;
+            this.update = update;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishForOfStatement: function (left, right, body) {
+            this.type = Syntax.ForOfStatement;
+            this.left = left;
+            this.right = right;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishForInStatement: function (left, right, body) {
+            this.type = Syntax.ForInStatement;
+            this.left = left;
+            this.right = right;
+            this.body = body;
+            this.each = false;
+            this.finish();
+            return this;
+        },
+
+        finishFunctionDeclaration: function (id, params, defaults, body, generator) {
+            this.type = Syntax.FunctionDeclaration;
+            this.id = id;
+            this.params = params;
+            this.defaults = defaults;
+            this.body = body;
+            this.generator = generator;
+            this.expression = false;
+            this.finish();
+            return this;
+        },
+
+        finishFunctionExpression: function (id, params, defaults, body, generator) {
+            this.type = Syntax.FunctionExpression;
+            this.id = id;
+            this.params = params;
+            this.defaults = defaults;
+            this.body = body;
+            this.generator = generator;
+            this.expression = false;
+            this.finish();
+            return this;
+        },
+
+        finishIdentifier: function (name) {
+            this.type = Syntax.Identifier;
+            this.name = name;
+            this.finish();
+            return this;
+        },
+
+        finishIfStatement: function (test, consequent, alternate) {
+            this.type = Syntax.IfStatement;
+            this.test = test;
+            this.consequent = consequent;
+            this.alternate = alternate;
+            this.finish();
+            return this;
+        },
+
+        finishLabeledStatement: function (label, body) {
+            this.type = Syntax.LabeledStatement;
+            this.label = label;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishLiteral: function (token) {
+            this.type = Syntax.Literal;
+            this.value = token.value;
+            this.raw = source.slice(token.start, token.end);
+            if (token.regex) {
+                this.regex = token.regex;
+            }
+            this.finish();
+            return this;
+        },
+
+        finishMemberExpression: function (accessor, object, property) {
+            this.type = Syntax.MemberExpression;
+            this.computed = accessor === '[';
+            this.object = object;
+            this.property = property;
+            this.finish();
+            return this;
+        },
+
+        finishMetaProperty: function (meta, property) {
+            this.type = Syntax.MetaProperty;
+            this.meta = meta;
+            this.property = property;
+            this.finish();
+            return this;
+        },
+
+        finishNewExpression: function (callee, args) {
+            this.type = Syntax.NewExpression;
+            this.callee = callee;
+            this.arguments = args;
+            this.finish();
+            return this;
+        },
+
+        finishObjectExpression: function (properties) {
+            this.type = Syntax.ObjectExpression;
+            this.properties = properties;
+            this.finish();
+            return this;
+        },
+
+        finishObjectPattern: function (properties) {
+            this.type = Syntax.ObjectPattern;
+            this.properties = properties;
+            this.finish();
+            return this;
+        },
+
+        finishPostfixExpression: function (operator, argument) {
+            this.type = Syntax.UpdateExpression;
+            this.operator = operator;
+            this.argument = argument;
+            this.prefix = false;
+            this.finish();
+            return this;
+        },
+
+        finishProgram: function (body, sourceType) {
+            this.type = Syntax.Program;
+            this.body = body;
+            this.sourceType = sourceType;
+            this.finish();
+            return this;
+        },
+
+        finishProperty: function (kind, key, computed, value, method, shorthand) {
+            this.type = Syntax.Property;
+            this.key = key;
+            this.computed = computed;
+            this.value = value;
+            this.kind = kind;
+            this.method = method;
+            this.shorthand = shorthand;
+            this.finish();
+            return this;
+        },
+
+        finishRestElement: function (argument) {
+            this.type = Syntax.RestElement;
+            this.argument = argument;
+            this.finish();
+            return this;
+        },
+
+        finishReturnStatement: function (argument) {
+            this.type = Syntax.ReturnStatement;
+            this.argument = argument;
+            this.finish();
+            return this;
+        },
+
+        finishSequenceExpression: function (expressions) {
+            this.type = Syntax.SequenceExpression;
+            this.expressions = expressions;
+            this.finish();
+            return this;
+        },
+
+        finishSpreadElement: function (argument) {
+            this.type = Syntax.SpreadElement;
+            this.argument = argument;
+            this.finish();
+            return this;
+        },
+
+        finishSwitchCase: function (test, consequent) {
+            this.type = Syntax.SwitchCase;
+            this.test = test;
+            this.consequent = consequent;
+            this.finish();
+            return this;
+        },
+
+        finishSuper: function () {
+            this.type = Syntax.Super;
+            this.finish();
+            return this;
+        },
+
+        finishSwitchStatement: function (discriminant, cases) {
+            this.type = Syntax.SwitchStatement;
+            this.discriminant = discriminant;
+            this.cases = cases;
+            this.finish();
+            return this;
+        },
+
+        finishTaggedTemplateExpression: function (tag, quasi) {
+            this.type = Syntax.TaggedTemplateExpression;
+            this.tag = tag;
+            this.quasi = quasi;
+            this.finish();
+            return this;
+        },
+
+        finishTemplateElement: function (value, tail) {
+            this.type = Syntax.TemplateElement;
+            this.value = value;
+            this.tail = tail;
+            this.finish();
+            return this;
+        },
+
+        finishTemplateLiteral: function (quasis, expressions) {
+            this.type = Syntax.TemplateLiteral;
+            this.quasis = quasis;
+            this.expressions = expressions;
+            this.finish();
+            return this;
+        },
+
+        finishThisExpression: function () {
+            this.type = Syntax.ThisExpression;
+            this.finish();
+            return this;
+        },
+
+        finishThrowStatement: function (argument) {
+            this.type = Syntax.ThrowStatement;
+            this.argument = argument;
+            this.finish();
+            return this;
+        },
+
+        finishTryStatement: function (block, handler, finalizer) {
+            this.type = Syntax.TryStatement;
+            this.block = block;
+            this.guardedHandlers = [];
+            this.handlers = handler ? [handler] : [];
+            this.handler = handler;
+            this.finalizer = finalizer;
+            this.finish();
+            return this;
+        },
+
+        finishUnaryExpression: function (operator, argument) {
+            this.type = (operator === '++' || operator === '--') ? Syntax.UpdateExpression : Syntax.UnaryExpression;
+            this.operator = operator;
+            this.argument = argument;
+            this.prefix = true;
+            this.finish();
+            return this;
+        },
+
+        finishVariableDeclaration: function (declarations) {
+            this.type = Syntax.VariableDeclaration;
+            this.declarations = declarations;
+            this.kind = 'var';
+            this.finish();
+            return this;
+        },
+
+        finishLexicalDeclaration: function (declarations, kind) {
+            this.type = Syntax.VariableDeclaration;
+            this.declarations = declarations;
+            this.kind = kind;
+            this.finish();
+            return this;
+        },
+
+        finishVariableDeclarator: function (id, init) {
+            this.type = Syntax.VariableDeclarator;
+            this.id = id;
+            this.init = init;
+            this.finish();
+            return this;
+        },
+
+        finishWhileStatement: function (test, body) {
+            this.type = Syntax.WhileStatement;
+            this.test = test;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishWithStatement: function (object, body) {
+            this.type = Syntax.WithStatement;
+            this.object = object;
+            this.body = body;
+            this.finish();
+            return this;
+        },
+
+        finishExportSpecifier: function (local, exported) {
+            this.type = Syntax.ExportSpecifier;
+            this.exported = exported || local;
+            this.local = local;
+            this.finish();
+            return this;
+        },
+
+        finishImportDefaultSpecifier: function (local) {
+            this.type = Syntax.ImportDefaultSpecifier;
+            this.local = local;
+            this.finish();
+            return this;
+        },
+
+        finishImportNamespaceSpecifier: function (local) {
+            this.type = Syntax.ImportNamespaceSpecifier;
+            this.local = local;
+            this.finish();
+            return this;
+        },
+
+        finishExportNamedDeclaration: function (declaration, specifiers, src) {
+            this.type = Syntax.ExportNamedDeclaration;
+            this.declaration = declaration;
+            this.specifiers = specifiers;
+            this.source = src;
+            this.finish();
+            return this;
+        },
+
+        finishExportDefaultDeclaration: function (declaration) {
+            this.type = Syntax.ExportDefaultDeclaration;
+            this.declaration = declaration;
+            this.finish();
+            return this;
+        },
+
+        finishExportAllDeclaration: function (src) {
+            this.type = Syntax.ExportAllDeclaration;
+            this.source = src;
+            this.finish();
+            return this;
+        },
+
+        finishImportSpecifier: function (local, imported) {
+            this.type = Syntax.ImportSpecifier;
+            this.local = local || imported;
+            this.imported = imported;
+            this.finish();
+            return this;
+        },
+
+        finishImportDeclaration: function (specifiers, src) {
+            this.type = Syntax.ImportDeclaration;
+            this.specifiers = specifiers;
+            this.source = src;
+            this.finish();
+            return this;
+        },
+
+        finishYieldExpression: function (argument, delegate) {
+            this.type = Syntax.YieldExpression;
+            this.argument = argument;
+            this.delegate = delegate;
+            this.finish();
+            return this;
+        }
+    };
+
+
+    function recordError(error) {
+        var e, existing;
+
+        for (e = 0; e < extra.errors.length; e++) {
+            existing = extra.errors[e];
+            // Prevent duplicated error.
+            /* istanbul ignore next */
+            if (existing.index === error.index && existing.message === error.message) {
+                return;
+            }
+        }
+
+        extra.errors.push(error);
+    }
+
+    function constructError(msg, column) {
+        var error = new Error(msg);
+        try {
+            throw error;
+        } catch (base) {
+            /* istanbul ignore else */
+            if (Object.create && Object.defineProperty) {
+                error = Object.create(base);
+                Object.defineProperty(error, 'column', { value: column });
+            }
+        } finally {
+            return error;
+        }
+    }
+
+    function createError(line, pos, description) {
+        var msg, column, error;
+
+        msg = 'Line ' + line + ': ' + description;
+        column = pos - (scanning ? lineStart : lastLineStart) + 1;
+        error = constructError(msg, column);
+        error.lineNumber = line;
+        error.description = description;
+        error.index = pos;
+        return error;
+    }
+
+    // Throw an exception
+
+    function throwError(messageFormat) {
+        var args, msg;
+
+        args = Array.prototype.slice.call(arguments, 1);
+        msg = messageFormat.replace(/%(\d)/g,
+            function (whole, idx) {
+                assert(idx < args.length, 'Message reference must be in range');
+                return args[idx];
+            }
+        );
+
+        throw createError(lastLineNumber, lastIndex, msg);
+    }
+
+    function tolerateError(messageFormat) {
+        var args, msg, error;
+
+        args = Array.prototype.slice.call(arguments, 1);
+        /* istanbul ignore next */
+        msg = messageFormat.replace(/%(\d)/g,
+            function (whole, idx) {
+                assert(idx < args.length, 'Message reference must be in range');
+                return args[idx];
+            }
+        );
+
+        error = createError(lineNumber, lastIndex, msg);
+        if (extra.errors) {
+            recordError(error);
+        } else {
+            throw error;
+        }
+    }
+
+    // Throw an exception because of the token.
+
+    function unexpectedTokenError(token, message) {
+        var value, msg = message || Messages.UnexpectedToken;
+
+        if (token) {
+            if (!message) {
+                msg = (token.type === Token.EOF) ? Messages.UnexpectedEOS :
+                    (token.type === Token.Identifier) ? Messages.UnexpectedIdentifier :
+                    (token.type === Token.NumericLiteral) ? Messages.UnexpectedNumber :
+                    (token.type === Token.StringLiteral) ? Messages.UnexpectedString :
+                    (token.type === Token.Template) ? Messages.UnexpectedTemplate :
+                    Messages.UnexpectedToken;
+
+                if (token.type === Token.Keyword) {
+                    if (isFutureReservedWord(token.value)) {
+                        msg = Messages.UnexpectedReserved;
+                    } else if (strict && isStrictModeReservedWord(token.value)) {
+                        msg = Messages.StrictReservedWord;
+                    }
+                }
+            }
+
+            value = (token.type === Token.Template) ? token.value.raw : token.value;
+        } else {
+            value = 'ILLEGAL';
+        }
+
+        msg = msg.replace('%0', value);
+
+        return (token && typeof token.lineNumber === 'number') ?
+            createError(token.lineNumber, token.start, msg) :
+            createError(scanning ? lineNumber : lastLineNumber, scanning ? index : lastIndex, msg);
+    }
+
+    function throwUnexpectedToken(token, message) {
+        throw unexpectedTokenError(token, message);
+    }
+
+    function tolerateUnexpectedToken(token, message) {
+        var error = unexpectedTokenError(token, message);
+        if (extra.errors) {
+            recordError(error);
+        } else {
+            throw error;
+        }
+    }
+
+    // Expect the next token to match the specified punctuator.
+    // If not, an exception will be thrown.
+
+    function expect(value) {
+        var token = lex();
+        if (token.type !== Token.Punctuator || token.value !== value) {
+            throwUnexpectedToken(token);
+        }
+    }
+
+    /**
+     * @name expectCommaSeparator
+     * @description Quietly expect a comma when in tolerant mode, otherwise delegates
+     * to expect(value)
+     * @since 2.0
+     */
+    function expectCommaSeparator() {
+        var token;
+
+        if (extra.errors) {
+            token = lookahead;
+            if (token.type === Token.Punctuator && token.value === ',') {
+                lex();
+            } else if (token.type === Token.Punctuator && token.value === ';') {
+                lex();
+                tolerateUnexpectedToken(token);
+            } else {
+                tolerateUnexpectedToken(token, Messages.UnexpectedToken);
+            }
+        } else {
+            expect(',');
+        }
+    }
+
+    // Expect the next token to match the specified keyword.
+    // If not, an exception will be thrown.
+
+    function expectKeyword(keyword) {
+        var token = lex();
+        if (token.type !== Token.Keyword || token.value !== keyword) {
+            throwUnexpectedToken(token);
+        }
+    }
+
+    // Return true if the next token matches the specified punctuator.
+
+    function match(value) {
+        return lookahead.type === Token.Punctuator && lookahead.value === value;
+    }
+
+    // Return true if the next token matches the specified keyword
+
+    function matchKeyword(keyword) {
+        return lookahead.type === Token.Keyword && lookahead.value === keyword;
+    }
+
+    // Return true if the next token matches the specified contextual keyword
+    // (where an identifier is sometimes a keyword depending on the context)
+
+    function matchContextualKeyword(keyword) {
+        return lookahead.type === Token.Identifier && lookahead.value === keyword;
+    }
+
+    // Return true if the next token is an assignment operator
+
+    function matchAssign() {
+        var op;
+
+        if (lookahead.type !== Token.Punctuator) {
+            return false;
+        }
+        op = lookahead.value;
+        return op === '=' ||
+            op === '*=' ||
+            op === '/=' ||
+            op === '%=' ||
+            op === '+=' ||
+            op === '-=' ||
+            op === '<<=' ||
+            op === '>>=' ||
+            op === '>>>=' ||
+            op === '&=' ||
+            op === '^=' ||
+            op === '|=';
+    }
+
+    function consumeSemicolon() {
+        // Catch the very common case first: immediately a semicolon (U+003B).
+        if (source.charCodeAt(startIndex) === 0x3B || match(';')) {
+            lex();
+            return;
+        }
+
+        if (hasLineTerminator) {
+            return;
+        }
+
+        // FIXME(ikarienator): this is seemingly an issue in the previous location info convention.
+        lastIndex = startIndex;
+        lastLineNumber = startLineNumber;
+        lastLineStart = startLineStart;
+
+        if (lookahead.type !== Token.EOF && !match('}')) {
+            throwUnexpectedToken(lookahead);
+        }
+    }
+
+    // Cover grammar support.
+    //
+    // When an assignment expression position starts with an left parenthesis, the determination of the type
+    // of the syntax is to be deferred arbitrarily long until the end of the parentheses pair (plus a lookahead)
+    // or the first comma. This situation also defers the determination of all the expressions nested in the pair.
+    //
+    // There are three productions that can be parsed in a parentheses pair that needs to be determined
+    // after the outermost pair is closed. They are:
+    //
+    //   1. AssignmentExpression
+    //   2. BindingElements
+    //   3. AssignmentTargets
+    //
+    // In order to avoid exponential backtracking, we use two flags to denote if the production can be
+    // binding element or assignment target.
+    //
+    // The three productions have the relationship:
+    //
+    //   BindingElements ⊆ AssignmentTargets ⊆ AssignmentExpression
+    //
+    // with a single exception that CoverInitializedName when used directly in an Expression, generates
+    // an early error. Therefore, we need the third state, firstCoverInitializedNameError, to track the
+    // first usage of CoverInitializedName and report it when we reached the end of the parentheses pair.
+    //
+    // isolateCoverGrammar function runs the given parser function with a new cover grammar context, and it does not
+    // effect the current flags. This means the production the parser parses is only used as an expression. Therefore
+    // the CoverInitializedName check is conducted.
+    //
+    // inheritCoverGrammar function runs the given parse function with a new cover grammar context, and it propagates
+    // the flags outside of the parser. This means the production the parser parses is used as a part of a potential
+    // pattern. The CoverInitializedName check is deferred.
+    function isolateCoverGrammar(parser) {
+        var oldIsBindingElement = isBindingElement,
+            oldIsAssignmentTarget = isAssignmentTarget,
+            oldFirstCoverInitializedNameError = firstCoverInitializedNameError,
+            result;
+        isBindingElement = true;
+        isAssignmentTarget = true;
+        firstCoverInitializedNameError = null;
+        result = parser();
+        if (firstCoverInitializedNameError !== null) {
+            throwUnexpectedToken(firstCoverInitializedNameError);
+        }
+        isBindingElement = oldIsBindingElement;
+        isAssignmentTarget = oldIsAssignmentTarget;
+        firstCoverInitializedNameError = oldFirstCoverInitializedNameError;
+        return result;
+    }
+
+    function inheritCoverGrammar(parser) {
+        var oldIsBindingElement = isBindingElement,
+            oldIsAssignmentTarget = isAssignmentTarget,
+            oldFirstCoverInitializedNameError = firstCoverInitializedNameError,
+            result;
+        isBindingElement = true;
+        isAssignmentTarget = true;
+        firstCoverInitializedNameError = null;
+        result = parser();
+        isBindingElement = isBindingElement && oldIsBindingElement;
+        isAssignmentTarget = isAssignmentTarget && oldIsAssignmentTarget;
+        firstCoverInitializedNameError = oldFirstCoverInitializedNameError || firstCoverInitializedNameError;
+        return result;
+    }
+
+    // ECMA-262 13.3.3 Destructuring Binding Patterns
+
+    function parseArrayPattern(params, kind) {
+        var node = new Node(), elements = [], rest, restNode;
+        expect('[');
+
+        while (!match(']')) {
+            if (match(',')) {
+                lex();
+                elements.push(null);
+            } else {
+                if (match('...')) {
+                    restNode = new Node();
+                    lex();
+                    params.push(lookahead);
+                    rest = parseVariableIdentifier(kind);
+                    elements.push(restNode.finishRestElement(rest));
+                    break;
+                } else {
+                    elements.push(parsePatternWithDefault(params, kind));
+                }
+                if (!match(']')) {
+                    expect(',');
+                }
+            }
+
+        }
+
+        expect(']');
+
+        return node.finishArrayPattern(elements);
+    }
+
+    function parsePropertyPattern(params, kind) {
+        var node = new Node(), key, keyToken, computed = match('['), init;
+        if (lookahead.type === Token.Identifier) {
+            keyToken = lookahead;
+            key = parseVariableIdentifier();
+            if (match('=')) {
+                params.push(keyToken);
+                lex();
+                init = parseAssignmentExpression();
+
+                return node.finishProperty(
+                    'init', key, false,
+                    new WrappingNode(keyToken).finishAssignmentPattern(key, init), false, true);
+            } else if (!match(':')) {
+                params.push(keyToken);
+                return node.finishProperty('init', key, false, key, false, true);
+            }
+        } else {
+            key = parseObjectPropertyKey();
+        }
+        expect(':');
+        init = parsePatternWithDefault(params, kind);
+        return node.finishProperty('init', key, computed, init, false, false);
+    }
+
+    function parseObjectPattern(params, kind) {
+        var node = new Node(), properties = [];
+
+        expect('{');
+
+        while (!match('}')) {
+            properties.push(parsePropertyPattern(params, kind));
+            if (!match('}')) {
+                expect(',');
+            }
+        }
+
+        lex();
+
+        return node.finishObjectPattern(properties);
+    }
+
+    function parsePattern(params, kind) {
+        if (match('[')) {
+            return parseArrayPattern(params, kind);
+        } else if (match('{')) {
+            return parseObjectPattern(params, kind);
+        } else if (matchKeyword('let')) {
+            if (kind === 'const' || kind === 'let') {
+                tolerateUnexpectedToken(lookahead, Messages.UnexpectedToken);
+            }
+        }
+
+        params.push(lookahead);
+        return parseVariableIdentifier(kind);
+    }
+
+    function parsePatternWithDefault(params, kind) {
+        var startToken = lookahead, pattern, previousAllowYield, right;
+        pattern = parsePattern(params, kind);
+        if (match('=')) {
+            lex();
+            previousAllowYield = state.allowYield;
+            state.allowYield = true;
+            right = isolateCoverGrammar(parseAssignmentExpression);
+            state.allowYield = previousAllowYield;
+            pattern = new WrappingNode(startToken).finishAssignmentPattern(pattern, right);
+        }
+        return pattern;
+    }
+
+    // ECMA-262 12.2.5 Array Initializer
+
+    function parseArrayInitializer() {
+        var elements = [], node = new Node(), restSpread;
+
+        expect('[');
+
+        while (!match(']')) {
+            if (match(',')) {
+                lex();
+                elements.push(null);
+            } else if (match('...')) {
+                restSpread = new Node();
+                lex();
+                restSpread.finishSpreadElement(inheritCoverGrammar(parseAssignmentExpression));
+
+                if (!match(']')) {
+                    isAssignmentTarget = isBindingElement = false;
+                    expect(',');
+                }
+                elements.push(restSpread);
+            } else {
+                elements.push(inheritCoverGrammar(parseAssignmentExpression));
+
+                if (!match(']')) {
+                    expect(',');
+                }
+            }
+        }
+
+        lex();
+
+        return node.finishArrayExpression(elements);
+    }
+
+    // ECMA-262 12.2.6 Object Initializer
+
+    function parsePropertyFunction(node, paramInfo, isGenerator) {
+        var previousStrict, body;
+
+        isAssignmentTarget = isBindingElement = false;
+
+        previousStrict = strict;
+        body = isolateCoverGrammar(parseFunctionSourceElements);
+
+        if (strict && paramInfo.firstRestricted) {
+            tolerateUnexpectedToken(paramInfo.firstRestricted, paramInfo.message);
+        }
+        if (strict && paramInfo.stricted) {
+            tolerateUnexpectedToken(paramInfo.stricted, paramInfo.message);
+        }
+
+        strict = previousStrict;
+        return node.finishFunctionExpression(null, paramInfo.params, paramInfo.defaults, body, isGenerator);
+    }
+
+    function parsePropertyMethodFunction() {
+        var params, method, node = new Node(),
+            previousAllowYield = state.allowYield;
+
+        state.allowYield = false;
+        params = parseParams();
+        state.allowYield = previousAllowYield;
+
+        state.allowYield = false;
+        method = parsePropertyFunction(node, params, false);
+        state.allowYield = previousAllowYield;
+
+        return method;
+    }
+
+    function parseObjectPropertyKey() {
+        var token, node = new Node(), expr;
+
+        token = lex();
+
+        // Note: This function is called only from parseObjectProperty(), where
+        // EOF and Punctuator tokens are already filtered out.
+
+        switch (token.type) {
+        case Token.StringLiteral:
+        case Token.NumericLiteral:
+            if (strict && token.octal) {
+                tolerateUnexpectedToken(token, Messages.StrictOctalLiteral);
+            }
+            return node.finishLiteral(token);
+        case Token.Identifier:
+        case Token.BooleanLiteral:
+        case Token.NullLiteral:
+        case Token.Keyword:
+            return node.finishIdentifier(token.value);
+        case Token.Punctuator:
+            if (token.value === '[') {
+                expr = isolateCoverGrammar(parseAssignmentExpression);
+                expect(']');
+                return expr;
+            }
+            break;
+        }
+        throwUnexpectedToken(token);
+    }
+
+    function lookaheadPropertyName() {
+        switch (lookahead.type) {
+        case Token.Identifier:
+        case Token.StringLiteral:
+        case Token.BooleanLiteral:
+        case Token.NullLiteral:
+        case Token.NumericLiteral:
+        case Token.Keyword:
+            return true;
+        case Token.Punctuator:
+            return lookahead.value === '[';
+        }
+        return false;
+    }
+
+    // This function is to try to parse a MethodDefinition as defined in 14.3. But in the case of object literals,
+    // it might be called at a position where there is in fact a short hand identifier pattern or a data property.
+    // This can only be determined after we consumed up to the left parentheses.
+    //
+    // In order to avoid back tracking, it returns `null` if the position is not a MethodDefinition and the caller
+    // is responsible to visit other options.
+    function tryParseMethodDefinition(token, key, computed, node) {
+        var value, options, methodNode, params,
+            previousAllowYield = state.allowYield;
+
+        if (token.type === Token.Identifier) {
+            // check for `get` and `set`;
+
+            if (token.value === 'get' && lookaheadPropertyName()) {
+                computed = match('[');
+                key = parseObjectPropertyKey();
+                methodNode = new Node();
+                expect('(');
+                expect(')');
+
+                state.allowYield = false;
+                value = parsePropertyFunction(methodNode, {
+                    params: [],
+                    defaults: [],
+                    stricted: null,
+                    firstRestricted: null,
+                    message: null
+                }, false);
+                state.allowYield = previousAllowYield;
+
+                return node.finishProperty('get', key, computed, value, false, false);
+            } else if (token.value === 'set' && lookaheadPropertyName()) {
+                computed = match('[');
+                key = parseObjectPropertyKey();
+                methodNode = new Node();
+                expect('(');
+
+                options = {
+                    params: [],
+                    defaultCount: 0,
+                    defaults: [],
+                    firstRestricted: null,
+                    paramSet: {}
+                };
+                if (match(')')) {
+                    tolerateUnexpectedToken(lookahead);
+                } else {
+                    state.allowYield = false;
+                    parseParam(options);
+                    state.allowYield = previousAllowYield;
+                    if (options.defaultCount === 0) {
+                        options.defaults = [];
+                    }
+                }
+                expect(')');
+
+                state.allowYield = false;
+                value = parsePropertyFunction(methodNode, options, false);
+                state.allowYield = previousAllowYield;
+
+                return node.finishProperty('set', key, computed, value, false, false);
+            }
+        } else if (token.type === Token.Punctuator && token.value === '*' && lookaheadPropertyName()) {
+            computed = match('[');
+            key = parseObjectPropertyKey();
+            methodNode = new Node();
+
+            state.allowYield = true;
+            params = parseParams();
+            state.allowYield = previousAllowYield;
+
+            state.allowYield = false;
+            value = parsePropertyFunction(methodNode, params, true);
+            state.allowYield = previousAllowYield;
+
+            return node.finishProperty('init', key, computed, value, true, false);
+        }
+
+        if (key && match('(')) {
+            value = parsePropertyMethodFunction();
+            return node.finishProperty('init', key, computed, value, true, false);
+        }
+
+        // Not a MethodDefinition.
+        return null;
+    }
+
+    function parseObjectProperty(hasProto) {
+        var token = lookahead, node = new Node(), computed, key, maybeMethod, proto, value;
+
+        computed = match('[');
+        if (match('*')) {
+            lex();
+        } else {
+            key = parseObjectPropertyKey();
+        }
+        maybeMethod = tryParseMethodDefinition(token, key, computed, node);
+        if (maybeMethod) {
+            return maybeMethod;
+        }
+
+        if (!key) {
+            throwUnexpectedToken(lookahead);
+        }
+
+        // Check for duplicated __proto__
+        if (!computed) {
+            proto = (key.type === Syntax.Identifier && key.name === '__proto__') ||
+                (key.type === Syntax.Literal && key.value === '__proto__');
+            if (hasProto.value && proto) {
+                tolerateError(Messages.DuplicateProtoProperty);
+            }
+            hasProto.value |= proto;
+        }
+
+        if (match(':')) {
+            lex();
+            value = inheritCoverGrammar(parseAssignmentExpression);
+            return node.finishProperty('init', key, computed, value, false, false);
+        }
+
+        if (token.type === Token.Identifier) {
+            if (match('=')) {
+                firstCoverInitializedNameError = lookahead;
+                lex();
+                value = isolateCoverGrammar(parseAssignmentExpression);
+                return node.finishProperty('init', key, computed,
+                    new WrappingNode(token).finishAssignmentPattern(key, value), false, true);
+            }
+            return node.finishProperty('init', key, computed, key, false, true);
+        }
+
+        throwUnexpectedToken(lookahead);
+    }
+
+    function parseObjectInitializer() {
+        var properties = [], hasProto = {value: false}, node = new Node();
+
+        expect('{');
+
+        while (!match('}')) {
+            properties.push(parseObjectProperty(hasProto));
+
+            if (!match('}')) {
+                expectCommaSeparator();
+            }
+        }
+
+        expect('}');
+
+        return node.finishObjectExpression(properties);
+    }
+
+    function reinterpretExpressionAsPattern(expr) {
+        var i;
+        switch (expr.type) {
+        case Syntax.Identifier:
+        case Syntax.MemberExpression:
+        case Syntax.RestElement:
+        case Syntax.AssignmentPattern:
+            break;
+        case Syntax.SpreadElement:
+            expr.type = Syntax.RestElement;
+            reinterpretExpressionAsPattern(expr.argument);
+            break;
+        case Syntax.ArrayExpression:
+            expr.type = Syntax.ArrayPattern;
+            for (i = 0; i < expr.elements.length; i++) {
+                if (expr.elements[i] !== null) {
+                    reinterpretExpressionAsPattern(expr.elements[i]);
+                }
+            }
+            break;
+        case Syntax.ObjectExpression:
+            expr.type = Syntax.ObjectPattern;
+            for (i = 0; i < expr.properties.length; i++) {
+                reinterpretExpressionAsPattern(expr.properties[i].value);
+            }
+            break;
+        case Syntax.AssignmentExpression:
+            expr.type = Syntax.AssignmentPattern;
+            reinterpretExpressionAsPattern(expr.left);
+            break;
+        default:
+            // Allow other node type for tolerant parsing.
+            break;
+        }
+    }
+
+    // ECMA-262 12.2.9 Template Literals
+
+    function parseTemplateElement(option) {
+        var node, token;
+
+        if (lookahead.type !== Token.Template || (option.head && !lookahead.head)) {
+            throwUnexpectedToken();
+        }
+
+        node = new Node();
+        token = lex();
+
+        return node.finishTemplateElement({ raw: token.value.raw, cooked: token.value.cooked }, token.tail);
+    }
+
+    function parseTemplateLiteral() {
+        var quasi, quasis, expressions, node = new Node();
+
+        quasi = parseTemplateElement({ head: true });
+        quasis = [quasi];
+        expressions = [];
+
+        while (!quasi.tail) {
+            expressions.push(parseExpression());
+            quasi = parseTemplateElement({ head: false });
+            quasis.push(quasi);
+        }
+
+        return node.finishTemplateLiteral(quasis, expressions);
+    }
+
+    // ECMA-262 12.2.10 The Grouping Operator
+
+    function parseGroupExpression() {
+        var expr, expressions, startToken, i, params = [];
+
+        expect('(');
+
+        if (match(')')) {
+            lex();
+            if (!match('=>')) {
+                expect('=>');
+            }
+            return {
+                type: PlaceHolders.ArrowParameterPlaceHolder,
+                params: [],
+                rawParams: []
+            };
+        }
+
+        startToken = lookahead;
+        if (match('...')) {
+            expr = parseRestElement(params);
+            expect(')');
+            if (!match('=>')) {
+                expect('=>');
+            }
+            return {
+                type: PlaceHolders.ArrowParameterPlaceHolder,
+                params: [expr]
+            };
+        }
+
+        isBindingElement = true;
+        expr = inheritCoverGrammar(parseAssignmentExpression);
+
+        if (match(',')) {
+            isAssignmentTarget = false;
+            expressions = [expr];
+
+            while (startIndex < length) {
+                if (!match(',')) {
+                    break;
+                }
+                lex();
+
+                if (match('...')) {
+                    if (!isBindingElement) {
+                        throwUnexpectedToken(lookahead);
+                    }
+                    expressions.push(parseRestElement(params));
+                    expect(')');
+                    if (!match('=>')) {
+                        expect('=>');
+                    }
+                    isBindingElement = false;
+                    for (i = 0; i < expressions.length; i++) {
+                        reinterpretExpressionAsPattern(expressions[i]);
+                    }
+                    return {
+                        type: PlaceHolders.ArrowParameterPlaceHolder,
+                        params: expressions
+                    };
+                }
+
+                expressions.push(inheritCoverGrammar(parseAssignmentExpression));
+            }
+
+            expr = new WrappingNode(startToken).finishSequenceExpression(expressions);
+        }
+
+
+        expect(')');
+
+        if (match('=>')) {
+            if (expr.type === Syntax.Identifier && expr.name === 'yield') {
+                return {
+                    type: PlaceHolders.ArrowParameterPlaceHolder,
+                    params: [expr]
+                };
+            }
+
+            if (!isBindingElement) {
+                throwUnexpectedToken(lookahead);
+            }
+
+            if (expr.type === Syntax.SequenceExpression) {
+                for (i = 0; i < expr.expressions.length; i++) {
+                    reinterpretExpressionAsPattern(expr.expressions[i]);
+                }
+            } else {
+                reinterpretExpressionAsPattern(expr);
+            }
+
+            expr = {
+                type: PlaceHolders.ArrowParameterPlaceHolder,
+                params: expr.type === Syntax.SequenceExpression ? expr.expressions : [expr]
+            };
+        }
+        isBindingElement = false;
+        return expr;
+    }
+
+
+    // ECMA-262 12.2 Primary Expressions
+
+    function parsePrimaryExpression() {
+        var type, token, expr, node;
+
+        if (match('(')) {
+            isBindingElement = false;
+            return inheritCoverGrammar(parseGroupExpression);
+        }
+
+        if (match('[')) {
+            return inheritCoverGrammar(parseArrayInitializer);
+        }
+
+        if (match('{')) {
+            return inheritCoverGrammar(parseObjectInitializer);
+        }
+
+        type = lookahead.type;
+        node = new Node();
+
+        if (type === Token.Identifier) {
+            if (state.sourceType === 'module' && lookahead.value === 'await') {
+                tolerateUnexpectedToken(lookahead);
+            }
+            expr = node.finishIdentifier(lex().value);
+        } else if (type === Token.StringLiteral || type === Token.NumericLiteral) {
+            isAssignmentTarget = isBindingElement = false;
+            if (strict && lookahead.octal) {
+                tolerateUnexpectedToken(lookahead, Messages.StrictOctalLiteral);
+            }
+            expr = node.finishLiteral(lex());
+        } else if (type === Token.Keyword) {
+            if (!strict && state.allowYield && matchKeyword('yield')) {
+                return parseNonComputedProperty();
+            }
+            if (!strict && matchKeyword('let')) {
+                return node.finishIdentifier(lex().value);
+            }
+            isAssignmentTarget = isBindingElement = false;
+            if (matchKeyword('function')) {
+                return parseFunctionExpression();
+            }
+            if (matchKeyword('this')) {
+                lex();
+                return node.finishThisExpression();
+            }
+            if (matchKeyword('class')) {
+                return parseClassExpression();
+            }
+            throwUnexpectedToken(lex());
+        } else if (type === Token.BooleanLiteral) {
+            isAssignmentTarget = isBindingElement = false;
+            token = lex();
+            token.value = (token.value === 'true');
+            expr = node.finishLiteral(token);
+        } else if (type === Token.NullLiteral) {
+            isAssignmentTarget = isBindingElement = false;
+            token = lex();
+            token.value = null;
+            expr = node.finishLiteral(token);
+        } else if (match('/') || match('/=')) {
+            isAssignmentTarget = isBindingElement = false;
+            index = startIndex;
+
+            if (typeof extra.tokens !== 'undefined') {
+                token = collectRegex();
+            } else {
+                token = scanRegExp();
+            }
+            lex();
+            expr = node.finishLiteral(token);
+        } else if (type === Token.Template) {
+            expr = parseTemplateLiteral();
+        } else {
+            throwUnexpectedToken(lex());
+        }
+
+        return expr;
+    }
+
+    // ECMA-262 12.3 Left-Hand-Side Expressions
+
+    function parseArguments() {
+        var args = [], expr;
+
+        expect('(');
+
+        if (!match(')')) {
+            while (startIndex < length) {
+                if (match('...')) {
+                    expr = new Node();
+                    lex();
+                    expr.finishSpreadElement(isolateCoverGrammar(parseAssignmentExpression));
+                } else {
+                    expr = isolateCoverGrammar(parseAssignmentExpression);
+                }
+                args.push(expr);
+                if (match(')')) {
+                    break;
+                }
+                expectCommaSeparator();
+            }
+        }
+
+        expect(')');
+
+        return args;
+    }
+
+    function parseNonComputedProperty() {
+        var token, node = new Node();
+
+        token = lex();
+
+        if (!isIdentifierName(token)) {
+            throwUnexpectedToken(token);
+        }
+
+        return node.finishIdentifier(token.value);
+    }
+
+    function parseNonComputedMember() {
+        expect('.');
+
+        return parseNonComputedProperty();
+    }
+
+    function parseComputedMember() {
+        var expr;
+
+        expect('[');
+
+        expr = isolateCoverGrammar(parseExpression);
+
+        expect(']');
+
+        return expr;
+    }
+
+    // ECMA-262 12.3.3 The new Operator
+
+    function parseNewExpression() {
+        var callee, args, node = new Node();
+
+        expectKeyword('new');
+
+        if (match('.')) {
+            lex();
+            if (lookahead.type === Token.Identifier && lookahead.value === 'target') {
+                if (state.inFunctionBody) {
+                    lex();
+                    return node.finishMetaProperty('new', 'target');
+                }
+            }
+            throwUnexpectedToken(lookahead);
+        }
+
+        callee = isolateCoverGrammar(parseLeftHandSideExpression);
+        args = match('(') ? parseArguments() : [];
+
+        isAssignmentTarget = isBindingElement = false;
+
+        return node.finishNewExpression(callee, args);
+    }
+
+    // ECMA-262 12.3.4 Function Calls
+
+    function parseLeftHandSideExpressionAllowCall() {
+        var quasi, expr, args, property, startToken, previousAllowIn = state.allowIn;
+
+        startToken = lookahead;
+        state.allowIn = true;
+
+        if (matchKeyword('super') && state.inFunctionBody) {
+            expr = new Node();
+            lex();
+            expr = expr.finishSuper();
+            if (!match('(') && !match('.') && !match('[')) {
+                throwUnexpectedToken(lookahead);
+            }
+        } else {
+            expr = inheritCoverGrammar(matchKeyword('new') ? parseNewExpression : parsePrimaryExpression);
+        }
+
+        for (;;) {
+            if (match('.')) {
+                isBindingElement = false;
+                isAssignmentTarget = true;
+                property = parseNonComputedMember();
+                expr = new WrappingNode(startToken).finishMemberExpression('.', expr, property);
+            } else if (match('(')) {
+                isBindingElement = false;
+                isAssignmentTarget = false;
+                args = parseArguments();
+                expr = new WrappingNode(startToken).finishCallExpression(expr, args);
+            } else if (match('[')) {
+                isBindingElement = false;
+                isAssignmentTarget = true;
+                property = parseComputedMember();
+                expr = new WrappingNode(startToken).finishMemberExpression('[', expr, property);
+            } else if (lookahead.type === Token.Template && lookahead.head) {
+                quasi = parseTemplateLiteral();
+                expr = new WrappingNode(startToken).finishTaggedTemplateExpression(expr, quasi);
+            } else {
+                break;
+            }
+        }
+        state.allowIn = previousAllowIn;
+
+        return expr;
+    }
+
+    // ECMA-262 12.3 Left-Hand-Side Expressions
+
+    function parseLeftHandSideExpression() {
+        var quasi, expr, property, startToken;
+        assert(state.allowIn, 'callee of new expression always allow in keyword.');
+
+        startToken = lookahead;
+
+        if (matchKeyword('super') && state.inFunctionBody) {
+            expr = new Node();
+            lex();
+            expr = expr.finishSuper();
+            if (!match('[') && !match('.')) {
+                throwUnexpectedToken(lookahead);
+            }
+        } else {
+            expr = inheritCoverGrammar(matchKeyword('new') ? parseNewExpression : parsePrimaryExpression);
+        }
+
+        for (;;) {
+            if (match('[')) {
+                isBindingElement = false;
+                isAssignmentTarget = true;
+                property = parseComputedMember();
+                expr = new WrappingNode(startToken).finishMemberExpression('[', expr, property);
+            } else if (match('.')) {
+                isBindingElement = false;
+                isAssignmentTarget = true;
+                property = parseNonComputedMember();
+                expr = new WrappingNode(startToken).finishMemberExpression('.', expr, property);
+            } else if (lookahead.type === Token.Template && lookahead.head) {
+                quasi = parseTemplateLiteral();
+                expr = new WrappingNode(startToken).finishTaggedTemplateExpression(expr, quasi);
+            } else {
+                break;
+            }
+        }
+        return expr;
+    }
+
+    // ECMA-262 12.4 Postfix Expressions
+
+    function parsePostfixExpression() {
+        var expr, token, startToken = lookahead;
+
+        expr = inheritCoverGrammar(parseLeftHandSideExpressionAllowCall);
+
+        if (!hasLineTerminator && lookahead.type === Token.Punctuator) {
+            if (match('++') || match('--')) {
+                // ECMA-262 11.3.1, 11.3.2
+                if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
+                    tolerateError(Messages.StrictLHSPostfix);
+                }
+
+                if (!isAssignmentTarget) {
+                    tolerateError(Messages.InvalidLHSInAssignment);
+                }
+
+                isAssignmentTarget = isBindingElement = false;
+
+                token = lex();
+                expr = new WrappingNode(startToken).finishPostfixExpression(token.value, expr);
+            }
+        }
+
+        return expr;
+    }
+
+    // ECMA-262 12.5 Unary Operators
+
+    function parseUnaryExpression() {
+        var token, expr, startToken;
+
+        if (lookahead.type !== Token.Punctuator && lookahead.type !== Token.Keyword) {
+            expr = parsePostfixExpression();
+        } else if (match('++') || match('--')) {
+            startToken = lookahead;
+            token = lex();
+            expr = inheritCoverGrammar(parseUnaryExpression);
+            // ECMA-262 11.4.4, 11.4.5
+            if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
+                tolerateError(Messages.StrictLHSPrefix);
+            }
+
+            if (!isAssignmentTarget) {
+                tolerateError(Messages.InvalidLHSInAssignment);
+            }
+            expr = new WrappingNode(startToken).finishUnaryExpression(token.value, expr);
+            isAssignmentTarget = isBindingElement = false;
+        } else if (match('+') || match('-') || match('~') || match('!')) {
+            startToken = lookahead;
+            token = lex();
+            expr = inheritCoverGrammar(parseUnaryExpression);
+            expr = new WrappingNode(startToken).finishUnaryExpression(token.value, expr);
+            isAssignmentTarget = isBindingElement = false;
+        } else if (matchKeyword('delete') || matchKeyword('void') || matchKeyword('typeof')) {
+            startToken = lookahead;
+            token = lex();
+            expr = inheritCoverGrammar(parseUnaryExpression);
+            expr = new WrappingNode(startToken).finishUnaryExpression(token.value, expr);
+            if (strict && expr.operator === 'delete' && expr.argument.type === Syntax.Identifier) {
+                tolerateError(Messages.StrictDelete);
+            }
+            isAssignmentTarget = isBindingElement = false;
+        } else {
+            expr = parsePostfixExpression();
+        }
+
+        return expr;
+    }
+
+    function binaryPrecedence(token, allowIn) {
+        var prec = 0;
+
+        if (token.type !== Token.Punctuator && token.type !== Token.Keyword) {
+            return 0;
+        }
+
+        switch (token.value) {
+        case '||':
+            prec = 1;
+            break;
+
+        case '&&':
+            prec = 2;
+            break;
+
+        case '|':
+            prec = 3;
+            break;
+
+        case '^':
+            prec = 4;
+            break;
+
+        case '&':
+            prec = 5;
+            break;
+
+        case '==':
+        case '!=':
+        case '===':
+        case '!==':
+            prec = 6;
+            break;
+
+        case '<':
+        case '>':
+        case '<=':
+        case '>=':
+        case 'instanceof':
+            prec = 7;
+            break;
+
+        case 'in':
+            prec = allowIn ? 7 : 0;
+            break;
+
+        case '<<':
+        case '>>':
+        case '>>>':
+            prec = 8;
+            break;
+
+        case '+':
+        case '-':
+            prec = 9;
+            break;
+
+        case '*':
+        case '/':
+        case '%':
+            prec = 11;
+            break;
+
+        default:
+            break;
+        }
+
+        return prec;
+    }
+
+    // ECMA-262 12.6 Multiplicative Operators
+    // ECMA-262 12.7 Additive Operators
+    // ECMA-262 12.8 Bitwise Shift Operators
+    // ECMA-262 12.9 Relational Operators
+    // ECMA-262 12.10 Equality Operators
+    // ECMA-262 12.11 Binary Bitwise Operators
+    // ECMA-262 12.12 Binary Logical Operators
+
+    function parseBinaryExpression() {
+        var marker, markers, expr, token, prec, stack, right, operator, left, i;
+
+        marker = lookahead;
+        left = inheritCoverGrammar(parseUnaryExpression);
+
+        token = lookahead;
+        prec = binaryPrecedence(token, state.allowIn);
+        if (prec === 0) {
+            return left;
+        }
+        isAssignmentTarget = isBindingElement = false;
+        token.prec = prec;
+        lex();
+
+        markers = [marker, lookahead];
+        right = isolateCoverGrammar(parseUnaryExpression);
+
+        stack = [left, token, right];
+
+        while ((prec = binaryPrecedence(lookahead, state.allowIn)) > 0) {
+
+            // Reduce: make a binary expression from the three topmost entries.
+            while ((stack.length > 2) && (prec <= stack[stack.length - 2].prec)) {
+                right = stack.pop();
+                operator = stack.pop().value;
+                left = stack.pop();
+                markers.pop();
+                expr = new WrappingNode(markers[markers.length - 1]).finishBinaryExpression(operator, left, right);
+                stack.push(expr);
+            }
+
+            // Shift.
+            token = lex();
+            token.prec = prec;
+            stack.push(token);
+            markers.push(lookahead);
+            expr = isolateCoverGrammar(parseUnaryExpression);
+            stack.push(expr);
+        }
+
+        // Final reduce to clean-up the stack.
+        i = stack.length - 1;
+        expr = stack[i];
+        markers.pop();
+        while (i > 1) {
+            expr = new WrappingNode(markers.pop()).finishBinaryExpression(stack[i - 1].value, stack[i - 2], expr);
+            i -= 2;
+        }
+
+        return expr;
+    }
+
+
+    // ECMA-262 12.13 Conditional Operator
+
+    function parseConditionalExpression() {
+        var expr, previousAllowIn, consequent, alternate, startToken;
+
+        startToken = lookahead;
+
+        expr = inheritCoverGrammar(parseBinaryExpression);
+        if (match('?')) {
+            lex();
+            previousAllowIn = state.allowIn;
+            state.allowIn = true;
+            consequent = isolateCoverGrammar(parseAssignmentExpression);
+            state.allowIn = previousAllowIn;
+            expect(':');
+            alternate = isolateCoverGrammar(parseAssignmentExpression);
+
+            expr = new WrappingNode(startToken).finishConditionalExpression(expr, consequent, alternate);
+            isAssignmentTarget = isBindingElement = false;
+        }
+
+        return expr;
+    }
+
+    // ECMA-262 14.2 Arrow Function Definitions
+
+    function parseConciseBody() {
+        if (match('{')) {
+            return parseFunctionSourceElements();
+        }
+        return isolateCoverGrammar(parseAssignmentExpression);
+    }
+
+    function checkPatternParam(options, param) {
+        var i;
+        switch (param.type) {
+        case Syntax.Identifier:
+            validateParam(options, param, param.name);
+            break;
+        case Syntax.RestElement:
+            checkPatternParam(options, param.argument);
+            break;
+        case Syntax.AssignmentPattern:
+            checkPatternParam(options, param.left);
+            break;
+        case Syntax.ArrayPattern:
+            for (i = 0; i < param.elements.length; i++) {
+                if (param.elements[i] !== null) {
+                    checkPatternParam(options, param.elements[i]);
+                }
+            }
+            break;
+        case Syntax.YieldExpression:
+            break;
+        default:
+            assert(param.type === Syntax.ObjectPattern, 'Invalid type');
+            for (i = 0; i < param.properties.length; i++) {
+                checkPatternParam(options, param.properties[i].value);
+            }
+            break;
+        }
+    }
+    function reinterpretAsCoverFormalsList(expr) {
+        var i, len, param, params, defaults, defaultCount, options, token;
+
+        defaults = [];
+        defaultCount = 0;
+        params = [expr];
+
+        switch (expr.type) {
+        case Syntax.Identifier:
+            break;
+        case PlaceHolders.ArrowParameterPlaceHolder:
+            params = expr.params;
+            break;
+        default:
+            return null;
+        }
+
+        options = {
+            paramSet: {}
+        };
+
+        for (i = 0, len = params.length; i < len; i += 1) {
+            param = params[i];
+            switch (param.type) {
+            case Syntax.AssignmentPattern:
+                params[i] = param.left;
+                if (param.right.type === Syntax.YieldExpression) {
+                    if (param.right.argument) {
+                        throwUnexpectedToken(lookahead);
+                    }
+                    param.right.type = Syntax.Identifier;
+                    param.right.name = 'yield';
+                    delete param.right.argument;
+                    delete param.right.delegate;
+                }
+                defaults.push(param.right);
+                ++defaultCount;
+                checkPatternParam(options, param.left);
+                break;
+            default:
+                checkPatternParam(options, param);
+                params[i] = param;
+                defaults.push(null);
+                break;
+            }
+        }
+
+        if (strict || !state.allowYield) {
+            for (i = 0, len = params.length; i < len; i += 1) {
+                param = params[i];
+                if (param.type === Syntax.YieldExpression) {
+                    throwUnexpectedToken(lookahead);
+                }
+            }
+        }
+
+        if (options.message === Messages.StrictParamDupe) {
+            token = strict ? options.stricted : options.firstRestricted;
+            throwUnexpectedToken(token, options.message);
+        }
+
+        if (defaultCount === 0) {
+            defaults = [];
+        }
+
+        return {
+            params: params,
+            defaults: defaults,
+            stricted: options.stricted,
+            firstRestricted: options.firstRestricted,
+            message: options.message
+        };
+    }
+
+    function parseArrowFunctionExpression(options, node) {
+        var previousStrict, previousAllowYield, body;
+
+        if (hasLineTerminator) {
+            tolerateUnexpectedToken(lookahead);
+        }
+        expect('=>');
+
+        previousStrict = strict;
+        previousAllowYield = state.allowYield;
+        state.allowYield = true;
+
+        body = parseConciseBody();
+
+        if (strict && options.firstRestricted) {
+            throwUnexpectedToken(options.firstRestricted, options.message);
+        }
+        if (strict && options.stricted) {
+            tolerateUnexpectedToken(options.stricted, options.message);
+        }
+
+        strict = previousStrict;
+        state.allowYield = previousAllowYield;
+
+        return node.finishArrowFunctionExpression(options.params, options.defaults, body, body.type !== Syntax.BlockStatement);
+    }
+
+    // ECMA-262 14.4 Yield expression
+
+    function parseYieldExpression() {
+        var argument, expr, delegate, previousAllowYield;
+
+        argument = null;
+        expr = new Node();
+        delegate = false;
+
+        expectKeyword('yield');
+
+        if (!hasLineTerminator) {
+            previousAllowYield = state.allowYield;
+            state.allowYield = false;
+            delegate = match('*');
+            if (delegate) {
+                lex();
+                argument = parseAssignmentExpression();
+            } else {
+                if (!match(';') && !match('}') && !match(')') && lookahead.type !== Token.EOF) {
+                    argument = parseAssignmentExpression();
+                }
+            }
+            state.allowYield = previousAllowYield;
+        }
+
+        return expr.finishYieldExpression(argument, delegate);
+    }
+
+    // ECMA-262 12.14 Assignment Operators
+
+    function parseAssignmentExpression() {
+        var token, expr, right, list, startToken;
+
+        startToken = lookahead;
+        token = lookahead;
+
+        if (!state.allowYield && matchKeyword('yield')) {
+            return parseYieldExpression();
+        }
+
+        expr = parseConditionalExpression();
+
+        if (expr.type === PlaceHolders.ArrowParameterPlaceHolder || match('=>')) {
+            isAssignmentTarget = isBindingElement = false;
+            list = reinterpretAsCoverFormalsList(expr);
+
+            if (list) {
+                firstCoverInitializedNameError = null;
+                return parseArrowFunctionExpression(list, new WrappingNode(startToken));
+            }
+
+            return expr;
+        }
+
+        if (matchAssign()) {
+            if (!isAssignmentTarget) {
+                tolerateError(Messages.InvalidLHSInAssignment);
+            }
+
+            // ECMA-262 12.1.1
+            if (strict && expr.type === Syntax.Identifier) {
+                if (isRestrictedWord(expr.name)) {
+                    tolerateUnexpectedToken(token, Messages.StrictLHSAssignment);
+                }
+                if (isStrictModeReservedWord(expr.name)) {
+                    tolerateUnexpectedToken(token, Messages.StrictReservedWord);
+                }
+            }
+
+            if (!match('=')) {
+                isAssignmentTarget = isBindingElement = false;
+            } else {
+                reinterpretExpressionAsPattern(expr);
+            }
+
+            token = lex();
+            right = isolateCoverGrammar(parseAssignmentExpression);
+            expr = new WrappingNode(startToken).finishAssignmentExpression(token.value, expr, right);
+            firstCoverInitializedNameError = null;
+        }
+
+        return expr;
+    }
+
+    // ECMA-262 12.15 Comma Operator
+
+    function parseExpression() {
+        var expr, startToken = lookahead, expressions;
+
+        expr = isolateCoverGrammar(parseAssignmentExpression);
+
+        if (match(',')) {
+            expressions = [expr];
+
+            while (startIndex < length) {
+                if (!match(',')) {
+                    break;
+                }
+                lex();
+                expressions.push(isolateCoverGrammar(parseAssignmentExpression));
+            }
+
+            expr = new WrappingNode(startToken).finishSequenceExpression(expressions);
+        }
+
+        return expr;
+    }
+
+    // ECMA-262 13.2 Block
+
+    function parseStatementListItem() {
+        if (lookahead.type === Token.Keyword) {
+            switch (lookahead.value) {
+            case 'export':
+                if (state.sourceType !== 'module') {
+                    tolerateUnexpectedToken(lookahead, Messages.IllegalExportDeclaration);
+                }
+                return parseExportDeclaration();
+            case 'import':
+                if (state.sourceType !== 'module') {
+                    tolerateUnexpectedToken(lookahead, Messages.IllegalImportDeclaration);
+                }
+                return parseImportDeclaration();
+            case 'const':
+                return parseLexicalDeclaration({inFor: false});
+            case 'function':
+                return parseFunctionDeclaration(new Node());
+            case 'class':
+                return parseClassDeclaration();
+            }
+        }
+
+        if (matchKeyword('let') && isLexicalDeclaration()) {
+            return parseLexicalDeclaration({inFor: false});
+        }
+
+        return parseStatement();
+    }
+
+    function parseStatementList() {
+        var list = [];
+        while (startIndex < length) {
+            if (match('}')) {
+                break;
+            }
+            list.push(parseStatementListItem());
+        }
+
+        return list;
+    }
+
+    function parseBlock() {
+        var block, node = new Node();
+
+        expect('{');
+
+        block = parseStatementList();
+
+        expect('}');
+
+        return node.finishBlockStatement(block);
+    }
+
+    // ECMA-262 13.3.2 Variable Statement
+
+    function parseVariableIdentifier(kind) {
+        var token, node = new Node();
+
+        token = lex();
+
+        if (token.type === Token.Keyword && token.value === 'yield') {
+            if (strict) {
+                tolerateUnexpectedToken(token, Messages.StrictReservedWord);
+            } if (!state.allowYield) {
+                throwUnexpectedToken(token);
+            }
+        } else if (token.type !== Token.Identifier) {
+            if (strict && token.type === Token.Keyword && isStrictModeReservedWord(token.value)) {
+                tolerateUnexpectedToken(token, Messages.StrictReservedWord);
+            } else {
+                if (strict || token.value !== 'let' || kind !== 'var') {
+                    throwUnexpectedToken(token);
+                }
+            }
+        } else if (state.sourceType === 'module' && token.type === Token.Identifier && token.value === 'await') {
+            tolerateUnexpectedToken(token);
+        }
+
+        return node.finishIdentifier(token.value);
+    }
+
+    function parseVariableDeclaration(options) {
+        var init = null, id, node = new Node(), params = [];
+
+        id = parsePattern(params, 'var');
+
+        // ECMA-262 12.2.1
+        if (strict && isRestrictedWord(id.name)) {
+            tolerateError(Messages.StrictVarName);
+        }
+
+        if (match('=')) {
+            lex();
+            init = isolateCoverGrammar(parseAssignmentExpression);
+        } else if (id.type !== Syntax.Identifier && !options.inFor) {
+            expect('=');
+        }
+
+        return node.finishVariableDeclarator(id, init);
+    }
+
+    function parseVariableDeclarationList(options) {
+        var opt, list;
+
+        opt = { inFor: options.inFor };
+        list = [parseVariableDeclaration(opt)];
+
+        while (match(',')) {
+            lex();
+            list.push(parseVariableDeclaration(opt));
+        }
+
+        return list;
+    }
+
+    function parseVariableStatement(node) {
+        var declarations;
+
+        expectKeyword('var');
+
+        declarations = parseVariableDeclarationList({ inFor: false });
+
+        consumeSemicolon();
+
+        return node.finishVariableDeclaration(declarations);
+    }
+
+    // ECMA-262 13.3.1 Let and Const Declarations
+
+    function parseLexicalBinding(kind, options) {
+        var init = null, id, node = new Node(), params = [];
+
+        id = parsePattern(params, kind);
+
+        // ECMA-262 12.2.1
+        if (strict && id.type === Syntax.Identifier && isRestrictedWord(id.name)) {
+            tolerateError(Messages.StrictVarName);
+        }
+
+        if (kind === 'const') {
+            if (!matchKeyword('in') && !matchContextualKeyword('of')) {
+                expect('=');
+                init = isolateCoverGrammar(parseAssignmentExpression);
+            }
+        } else if ((!options.inFor && id.type !== Syntax.Identifier) || match('=')) {
+            expect('=');
+            init = isolateCoverGrammar(parseAssignmentExpression);
+        }
+
+        return node.finishVariableDeclarator(id, init);
+    }
+
+    function parseBindingList(kind, options) {
+        var list = [parseLexicalBinding(kind, options)];
+
+        while (match(',')) {
+            lex();
+            list.push(parseLexicalBinding(kind, options));
+        }
+
+        return list;
+    }
+
+
+    function tokenizerState() {
+        return {
+            index: index,
+            lineNumber: lineNumber,
+            lineStart: lineStart,
+            hasLineTerminator: hasLineTerminator,
+            lastIndex: lastIndex,
+            lastLineNumber: lastLineNumber,
+            lastLineStart: lastLineStart,
+            startIndex: startIndex,
+            startLineNumber: startLineNumber,
+            startLineStart: startLineStart,
+            lookahead: lookahead,
+            tokenCount: extra.tokens ? extra.tokens.length : 0
+        };
+    }
+
+    function resetTokenizerState(ts) {
+        index = ts.index;
+        lineNumber = ts.lineNumber;
+        lineStart = ts.lineStart;
+        hasLineTerminator = ts.hasLineTerminator;
+        lastIndex = ts.lastIndex;
+        lastLineNumber = ts.lastLineNumber;
+        lastLineStart = ts.lastLineStart;
+        startIndex = ts.startIndex;
+        startLineNumber = ts.startLineNumber;
+        startLineStart = ts.startLineStart;
+        lookahead = ts.lookahead;
+        if (extra.tokens) {
+            extra.tokens.splice(ts.tokenCount, extra.tokens.length);
+        }
+    }
+
+    function isLexicalDeclaration() {
+        var lexical, ts;
+
+        ts = tokenizerState();
+
+        lex();
+        lexical = (lookahead.type === Token.Identifier) || match('[') || match('{') ||
+            matchKeyword('let') || matchKeyword('yield');
+
+        resetTokenizerState(ts);
+
+        return lexical;
+    }
+
+    function parseLexicalDeclaration(options) {
+        var kind, declarations, node = new Node();
+
+        kind = lex().value;
+        assert(kind === 'let' || kind === 'const', 'Lexical declaration must be either let or const');
+
+        declarations = parseBindingList(kind, options);
+
+        consumeSemicolon();
+
+        return node.finishLexicalDeclaration(declarations, kind);
+    }
+
+    function parseRestElement(params) {
+        var param, node = new Node();
+
+        lex();
+
+        if (match('{')) {
+            throwError(Messages.ObjectPatternAsRestParameter);
+        }
+
+        params.push(lookahead);
+
+        param = parseVariableIdentifier();
+
+        if (match('=')) {
+            throwError(Messages.DefaultRestParameter);
+        }
+
+        if (!match(')')) {
+            throwError(Messages.ParameterAfterRestParameter);
+        }
+
+        return node.finishRestElement(param);
+    }
+
+    // ECMA-262 13.4 Empty Statement
+
+    function parseEmptyStatement(node) {
+        expect(';');
+        return node.finishEmptyStatement();
+    }
+
+    // ECMA-262 12.4 Expression Statement
+
+    function parseExpressionStatement(node) {
+        var expr = parseExpression();
+        consumeSemicolon();
+        return node.finishExpressionStatement(expr);
+    }
+
+    // ECMA-262 13.6 If statement
+
+    function parseIfStatement(node) {
+        var test, consequent, alternate;
+
+        expectKeyword('if');
+
+        expect('(');
+
+        test = parseExpression();
+
+        expect(')');
+
+        consequent = parseStatement();
+
+        if (matchKeyword('else')) {
+            lex();
+            alternate = parseStatement();
+        } else {
+            alternate = null;
+        }
+
+        return node.finishIfStatement(test, consequent, alternate);
+    }
+
+    // ECMA-262 13.7 Iteration Statements
+
+    function parseDoWhileStatement(node) {
+        var body, test, oldInIteration;
+
+        expectKeyword('do');
+
+        oldInIteration = state.inIteration;
+        state.inIteration = true;
+
+        body = parseStatement();
+
+        state.inIteration = oldInIteration;
+
+        expectKeyword('while');
+
+        expect('(');
+
+        test = parseExpression();
+
+        expect(')');
+
+        if (match(';')) {
+            lex();
+        }
+
+        return node.finishDoWhileStatement(body, test);
+    }
+
+    function parseWhileStatement(node) {
+        var test, body, oldInIteration;
+
+        expectKeyword('while');
+
+        expect('(');
+
+        test = parseExpression();
+
+        expect(')');
+
+        oldInIteration = state.inIteration;
+        state.inIteration = true;
+
+        body = parseStatement();
+
+        state.inIteration = oldInIteration;
+
+        return node.finishWhileStatement(test, body);
+    }
+
+    function parseForStatement(node) {
+        var init, forIn, initSeq, initStartToken, test, update, left, right, kind, declarations,
+            body, oldInIteration, previousAllowIn = state.allowIn;
+
+        init = test = update = null;
+        forIn = true;
+
+        expectKeyword('for');
+
+        expect('(');
+
+        if (match(';')) {
+            lex();
+        } else {
+            if (matchKeyword('var')) {
+                init = new Node();
+                lex();
+
+                state.allowIn = false;
+                declarations = parseVariableDeclarationList({ inFor: true });
+                state.allowIn = previousAllowIn;
+
+                if (declarations.length === 1 && matchKeyword('in')) {
+                    init = init.finishVariableDeclaration(declarations);
+                    lex();
+                    left = init;
+                    right = parseExpression();
+                    init = null;
+                } else if (declarations.length === 1 && declarations[0].init === null && matchContextualKeyword('of')) {
+                    init = init.finishVariableDeclaration(declarations);
+                    lex();
+                    left = init;
+                    right = parseAssignmentExpression();
+                    init = null;
+                    forIn = false;
+                } else {
+                    init = init.finishVariableDeclaration(declarations);
+                    expect(';');
+                }
+            } else if (matchKeyword('const') || matchKeyword('let')) {
+                init = new Node();
+                kind = lex().value;
+
+                if (!strict && lookahead.value === 'in') {
+                    init = init.finishIdentifier(kind);
+                    lex();
+                    left = init;
+                    right = parseExpression();
+                    init = null;
+                } else {
+                    state.allowIn = false;
+                    declarations = parseBindingList(kind, {inFor: true});
+                    state.allowIn = previousAllowIn;
+
+                    if (declarations.length === 1 && declarations[0].init === null && matchKeyword('in')) {
+                        init = init.finishLexicalDeclaration(declarations, kind);
+                        lex();
+                        left = init;
+                        right = parseExpression();
+                        init = null;
+                    } else if (declarations.length === 1 && declarations[0].init === null && matchContextualKeyword('of')) {
+                        init = init.finishLexicalDeclaration(declarations, kind);
+                        lex();
+                        left = init;
+                        right = parseAssignmentExpression();
+                        init = null;
+                        forIn = false;
+                    } else {
+                        consumeSemicolon();
+                        init = init.finishLexicalDeclaration(declarations, kind);
+                    }
+                }
+            } else {
+                initStartToken = lookahead;
+                state.allowIn = false;
+                init = inheritCoverGrammar(parseAssignmentExpression);
+                state.allowIn = previousAllowIn;
+
+                if (matchKeyword('in')) {
+                    if (!isAssignmentTarget) {
+                        tolerateError(Messages.InvalidLHSInForIn);
+                    }
+
+                    lex();
+                    reinterpretExpressionAsPattern(init);
+                    left = init;
+                    right = parseExpression();
+                    init = null;
+                } else if (matchContextualKeyword('of')) {
+                    if (!isAssignmentTarget) {
+                        tolerateError(Messages.InvalidLHSInForLoop);
+                    }
+
+                    lex();
+                    reinterpretExpressionAsPattern(init);
+                    left = init;
+                    right = parseAssignmentExpression();
+                    init = null;
+                    forIn = false;
+                } else {
+                    if (match(',')) {
+                        initSeq = [init];
+                        while (match(',')) {
+                            lex();
+                            initSeq.push(isolateCoverGrammar(parseAssignmentExpression));
+                        }
+                        init = new WrappingNode(initStartToken).finishSequenceExpression(initSeq);
+                    }
+                    expect(';');
+                }
+            }
+        }
+
+        if (typeof left === 'undefined') {
+
+            if (!match(';')) {
+                test = parseExpression();
+            }
+            expect(';');
+
+            if (!match(')')) {
+                update = parseExpression();
+            }
+        }
+
+        expect(')');
+
+        oldInIteration = state.inIteration;
+        state.inIteration = true;
+
+        body = isolateCoverGrammar(parseStatement);
+
+        state.inIteration = oldInIteration;
+
+        return (typeof left === 'undefined') ?
+                node.finishForStatement(init, test, update, body) :
+                forIn ? node.finishForInStatement(left, right, body) :
+                    node.finishForOfStatement(left, right, body);
+    }
+
+    // ECMA-262 13.8 The continue statement
+
+    function parseContinueStatement(node) {
+        var label = null, key;
+
+        expectKeyword('continue');
+
+        // Optimize the most common form: 'continue;'.
+        if (source.charCodeAt(startIndex) === 0x3B) {
+            lex();
+
+            if (!state.inIteration) {
+                throwError(Messages.IllegalContinue);
+            }
+
+            return node.finishContinueStatement(null);
+        }
+
+        if (hasLineTerminator) {
+            if (!state.inIteration) {
+                throwError(Messages.IllegalContinue);
+            }
+
+            return node.finishContinueStatement(null);
+        }
+
+        if (lookahead.type === Token.Identifier) {
+            label = parseVariableIdentifier();
+
+            key = '$' + label.name;
+            if (!Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
+                throwError(Messages.UnknownLabel, label.name);
+            }
+        }
+
+        consumeSemicolon();
+
+        if (label === null && !state.inIteration) {
+            throwError(Messages.IllegalContinue);
+        }
+
+        return node.finishContinueStatement(label);
+    }
+
+    // ECMA-262 13.9 The break statement
+
+    function parseBreakStatement(node) {
+        var label = null, key;
+
+        expectKeyword('break');
+
+        // Catch the very common case first: immediately a semicolon (U+003B).
+        if (source.charCodeAt(lastIndex) === 0x3B) {
+            lex();
+
+            if (!(state.inIteration || state.inSwitch)) {
+                throwError(Messages.IllegalBreak);
+            }
+
+            return node.finishBreakStatement(null);
+        }
+
+        if (hasLineTerminator) {
+            if (!(state.inIteration || state.inSwitch)) {
+                throwError(Messages.IllegalBreak);
+            }
+        } else if (lookahead.type === Token.Identifier) {
+            label = parseVariableIdentifier();
+
+            key = '$' + label.name;
+            if (!Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
+                throwError(Messages.UnknownLabel, label.name);
+            }
+        }
+
+        consumeSemicolon();
+
+        if (label === null && !(state.inIteration || state.inSwitch)) {
+            throwError(Messages.IllegalBreak);
+        }
+
+        return node.finishBreakStatement(label);
+    }
+
+    // ECMA-262 13.10 The return statement
+
+    function parseReturnStatement(node) {
+        var argument = null;
+
+        expectKeyword('return');
+
+        if (!state.inFunctionBody) {
+            tolerateError(Messages.IllegalReturn);
+        }
+
+        // 'return' followed by a space and an identifier is very common.
+        if (source.charCodeAt(lastIndex) === 0x20) {
+            if (isIdentifierStart(source.charCodeAt(lastIndex + 1))) {
+                argument = parseExpression();
+                consumeSemicolon();
+                return node.finishReturnStatement(argument);
+            }
+        }
+
+        if (hasLineTerminator) {
+            // HACK
+            return node.finishReturnStatement(null);
+        }
+
+        if (!match(';')) {
+            if (!match('}') && lookahead.type !== Token.EOF) {
+                argument = parseExpression();
+            }
+        }
+
+        consumeSemicolon();
+
+        return node.finishReturnStatement(argument);
+    }
+
+    // ECMA-262 13.11 The with statement
+
+    function parseWithStatement(node) {
+        var object, body;
+
+        if (strict) {
+            tolerateError(Messages.StrictModeWith);
+        }
+
+        expectKeyword('with');
+
+        expect('(');
+
+        object = parseExpression();
+
+        expect(')');
+
+        body = parseStatement();
+
+        return node.finishWithStatement(object, body);
+    }
+
+    // ECMA-262 13.12 The switch statement
+
+    function parseSwitchCase() {
+        var test, consequent = [], statement, node = new Node();
+
+        if (matchKeyword('default')) {
+            lex();
+            test = null;
+        } else {
+            expectKeyword('case');
+            test = parseExpression();
+        }
+        expect(':');
+
+        while (startIndex < length) {
+            if (match('}') || matchKeyword('default') || matchKeyword('case')) {
+                break;
+            }
+            statement = parseStatementListItem();
+            consequent.push(statement);
+        }
+
+        return node.finishSwitchCase(test, consequent);
+    }
+
+    function parseSwitchStatement(node) {
+        var discriminant, cases, clause, oldInSwitch, defaultFound;
+
+        expectKeyword('switch');
+
+        expect('(');
+
+        discriminant = parseExpression();
+
+        expect(')');
+
+        expect('{');
+
+        cases = [];
+
+        if (match('}')) {
+            lex();
+            return node.finishSwitchStatement(discriminant, cases);
+        }
+
+        oldInSwitch = state.inSwitch;
+        state.inSwitch = true;
+        defaultFound = false;
+
+        while (startIndex < length) {
+            if (match('}')) {
+                break;
+            }
+            clause = parseSwitchCase();
+            if (clause.test === null) {
+                if (defaultFound) {
+                    throwError(Messages.MultipleDefaultsInSwitch);
+                }
+                defaultFound = true;
+            }
+            cases.push(clause);
+        }
+
+        state.inSwitch = oldInSwitch;
+
+        expect('}');
+
+        return node.finishSwitchStatement(discriminant, cases);
+    }
+
+    // ECMA-262 13.14 The throw statement
+
+    function parseThrowStatement(node) {
+        var argument;
+
+        expectKeyword('throw');
+
+        if (hasLineTerminator) {
+            throwError(Messages.NewlineAfterThrow);
+        }
+
+        argument = parseExpression();
+
+        consumeSemicolon();
+
+        return node.finishThrowStatement(argument);
+    }
+
+    // ECMA-262 13.15 The try statement
+
+    function parseCatchClause() {
+        var param, params = [], paramMap = {}, key, i, body, node = new Node();
+
+        expectKeyword('catch');
+
+        expect('(');
+        if (match(')')) {
+            throwUnexpectedToken(lookahead);
+        }
+
+        param = parsePattern(params);
+        for (i = 0; i < params.length; i++) {
+            key = '$' + params[i].value;
+            if (Object.prototype.hasOwnProperty.call(paramMap, key)) {
+                tolerateError(Messages.DuplicateBinding, params[i].value);
+            }
+            paramMap[key] = true;
+        }
+
+        // ECMA-262 12.14.1
+        if (strict && isRestrictedWord(param.name)) {
+            tolerateError(Messages.StrictCatchVariable);
+        }
+
+        expect(')');
+        body = parseBlock();
+        return node.finishCatchClause(param, body);
+    }
+
+    function parseTryStatement(node) {
+        var block, handler = null, finalizer = null;
+
+        expectKeyword('try');
+
+        block = parseBlock();
+
+        if (matchKeyword('catch')) {
+            handler = parseCatchClause();
+        }
+
+        if (matchKeyword('finally')) {
+            lex();
+            finalizer = parseBlock();
+        }
+
+        if (!handler && !finalizer) {
+            throwError(Messages.NoCatchOrFinally);
+        }
+
+        return node.finishTryStatement(block, handler, finalizer);
+    }
+
+    // ECMA-262 13.16 The debugger statement
+
+    function parseDebuggerStatement(node) {
+        expectKeyword('debugger');
+
+        consumeSemicolon();
+
+        return node.finishDebuggerStatement();
+    }
+
+    // 13 Statements
+
+    function parseStatement() {
+        var type = lookahead.type,
+            expr,
+            labeledBody,
+            key,
+            node;
+
+        if (type === Token.EOF) {
+            throwUnexpectedToken(lookahead);
+        }
+
+        if (type === Token.Punctuator && lookahead.value === '{') {
+            return parseBlock();
+        }
+        isAssignmentTarget = isBindingElement = true;
+        node = new Node();
+
+        if (type === Token.Punctuator) {
+            switch (lookahead.value) {
+            case ';':
+                return parseEmptyStatement(node);
+            case '(':
+                return parseExpressionStatement(node);
+            default:
+                break;
+            }
+        } else if (type === Token.Keyword) {
+            switch (lookahead.value) {
+            case 'break':
+                return parseBreakStatement(node);
+            case 'continue':
+                return parseContinueStatement(node);
+            case 'debugger':
+                return parseDebuggerStatement(node);
+            case 'do':
+                return parseDoWhileStatement(node);
+            case 'for':
+                return parseForStatement(node);
+            case 'function':
+                return parseFunctionDeclaration(node);
+            case 'if':
+                return parseIfStatement(node);
+            case 'return':
+                return parseReturnStatement(node);
+            case 'switch':
+                return parseSwitchStatement(node);
+            case 'throw':
+                return parseThrowStatement(node);
+            case 'try':
+                return parseTryStatement(node);
+            case 'var':
+                return parseVariableStatement(node);
+            case 'while':
+                return parseWhileStatement(node);
+            case 'with':
+                return parseWithStatement(node);
+            default:
+                break;
+            }
+        }
+
+        expr = parseExpression();
+
+        // ECMA-262 12.12 Labelled Statements
+        if ((expr.type === Syntax.Identifier) && match(':')) {
+            lex();
+
+            key = '$' + expr.name;
+            if (Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
+                throwError(Messages.Redeclaration, 'Label', expr.name);
+            }
+
+            state.labelSet[key] = true;
+            labeledBody = parseStatement();
+            delete state.labelSet[key];
+            return node.finishLabeledStatement(expr, labeledBody);
+        }
+
+        consumeSemicolon();
+
+        return node.finishExpressionStatement(expr);
+    }
+
+    // ECMA-262 14.1 Function Definition
+
+    function parseFunctionSourceElements() {
+        var statement, body = [], token, directive, firstRestricted,
+            oldLabelSet, oldInIteration, oldInSwitch, oldInFunctionBody,
+            node = new Node();
+
+        expect('{');
+
+        while (startIndex < length) {
+            if (lookahead.type !== Token.StringLiteral) {
+                break;
+            }
+            token = lookahead;
+
+            statement = parseStatementListItem();
+            body.push(statement);
+            if (statement.expression.type !== Syntax.Literal) {
+                // this is not directive
+                break;
+            }
+            directive = source.slice(token.start + 1, token.end - 1);
+            if (directive === 'use strict') {
+                strict = true;
+                if (firstRestricted) {
+                    tolerateUnexpectedToken(firstRestricted, Messages.StrictOctalLiteral);
+                }
+            } else {
+                if (!firstRestricted && token.octal) {
+                    firstRestricted = token;
+                }
+            }
+        }
+
+        oldLabelSet = state.labelSet;
+        oldInIteration = state.inIteration;
+        oldInSwitch = state.inSwitch;
+        oldInFunctionBody = state.inFunctionBody;
+
+        state.labelSet = {};
+        state.inIteration = false;
+        state.inSwitch = false;
+        state.inFunctionBody = true;
+
+        while (startIndex < length) {
+            if (match('}')) {
+                break;
+            }
+            body.push(parseStatementListItem());
+        }
+
+        expect('}');
+
+        state.labelSet = oldLabelSet;
+        state.inIteration = oldInIteration;
+        state.inSwitch = oldInSwitch;
+        state.inFunctionBody = oldInFunctionBody;
+
+        return node.finishBlockStatement(body);
+    }
+
+    function validateParam(options, param, name) {
+        var key = '$' + name;
+        if (strict) {
+            if (isRestrictedWord(name)) {
+                options.stricted = param;
+                options.message = Messages.StrictParamName;
+            }
+            if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
+                options.stricted = param;
+                options.message = Messages.StrictParamDupe;
+            }
+        } else if (!options.firstRestricted) {
+            if (isRestrictedWord(name)) {
+                options.firstRestricted = param;
+                options.message = Messages.StrictParamName;
+            } else if (isStrictModeReservedWord(name)) {
+                options.firstRestricted = param;
+                options.message = Messages.StrictReservedWord;
+            } else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
+                options.stricted = param;
+                options.message = Messages.StrictParamDupe;
+            }
+        }
+        options.paramSet[key] = true;
+    }
+
+    function parseParam(options) {
+        var token, param, params = [], i, def;
+
+        token = lookahead;
+        if (token.value === '...') {
+            param = parseRestElement(params);
+            validateParam(options, param.argument, param.argument.name);
+            options.params.push(param);
+            options.defaults.push(null);
+            return false;
+        }
+
+        param = parsePatternWithDefault(params);
+        for (i = 0; i < params.length; i++) {
+            validateParam(options, params[i], params[i].value);
+        }
+
+        if (param.type === Syntax.AssignmentPattern) {
+            def = param.right;
+            param = param.left;
+            ++options.defaultCount;
+        }
+
+        options.params.push(param);
+        options.defaults.push(def);
+
+        return !match(')');
+    }
+
+    function parseParams(firstRestricted) {
+        var options;
+
+        options = {
+            params: [],
+            defaultCount: 0,
+            defaults: [],
+            firstRestricted: firstRestricted
+        };
+
+        expect('(');
+
+        if (!match(')')) {
+            options.paramSet = {};
+            while (startIndex < length) {
+                if (!parseParam(options)) {
+                    break;
+                }
+                expect(',');
+            }
+        }
+
+        expect(')');
+
+        if (options.defaultCount === 0) {
+            options.defaults = [];
+        }
+
+        return {
+            params: options.params,
+            defaults: options.defaults,
+            stricted: options.stricted,
+            firstRestricted: options.firstRestricted,
+            message: options.message
+        };
+    }
+
+    function parseFunctionDeclaration(node, identifierIsOptional) {
+        var id = null, params = [], defaults = [], body, token, stricted, tmp, firstRestricted, message, previousStrict,
+            isGenerator, previousAllowYield;
+
+        previousAllowYield = state.allowYield;
+
+        expectKeyword('function');
+
+        isGenerator = match('*');
+        if (isGenerator) {
+            lex();
+        }
+
+        if (!identifierIsOptional || !match('(')) {
+            token = lookahead;
+            id = parseVariableIdentifier();
+            if (strict) {
+                if (isRestrictedWord(token.value)) {
+                    tolerateUnexpectedToken(token, Messages.StrictFunctionName);
+                }
+            } else {
+                if (isRestrictedWord(token.value)) {
+                    firstRestricted = token;
+                    message = Messages.StrictFunctionName;
+                } else if (isStrictModeReservedWord(token.value)) {
+                    firstRestricted = token;
+                    message = Messages.StrictReservedWord;
+                }
+            }
+        }
+
+        state.allowYield = !isGenerator;
+        tmp = parseParams(firstRestricted);
+        params = tmp.params;
+        defaults = tmp.defaults;
+        stricted = tmp.stricted;
+        firstRestricted = tmp.firstRestricted;
+        if (tmp.message) {
+            message = tmp.message;
+        }
+
+
+        previousStrict = strict;
+        body = parseFunctionSourceElements();
+        if (strict && firstRestricted) {
+            throwUnexpectedToken(firstRestricted, message);
+        }
+        if (strict && stricted) {
+            tolerateUnexpectedToken(stricted, message);
+        }
+
+        strict = previousStrict;
+        state.allowYield = previousAllowYield;
+
+        return node.finishFunctionDeclaration(id, params, defaults, body, isGenerator);
+    }
+
+    function parseFunctionExpression() {
+        var token, id = null, stricted, firstRestricted, message, tmp,
+            params = [], defaults = [], body, previousStrict, node = new Node(),
+            isGenerator, previousAllowYield;
+
+        previousAllowYield = state.allowYield;
+
+        expectKeyword('function');
+
+        isGenerator = match('*');
+        if (isGenerator) {
+            lex();
+        }
+
+        state.allowYield = !isGenerator;
+        if (!match('(')) {
+            token = lookahead;
+            id = (!strict && !isGenerator && matchKeyword('yield')) ? parseNonComputedProperty() : parseVariableIdentifier();
+            if (strict) {
+                if (isRestrictedWord(token.value)) {
+                    tolerateUnexpectedToken(token, Messages.StrictFunctionName);
+                }
+            } else {
+                if (isRestrictedWord(token.value)) {
+                    firstRestricted = token;
+                    message = Messages.StrictFunctionName;
+                } else if (isStrictModeReservedWord(token.value)) {
+                    firstRestricted = token;
+                    message = Messages.StrictReservedWord;
+                }
+            }
+        }
+
+        tmp = parseParams(firstRestricted);
+        params = tmp.params;
+        defaults = tmp.defaults;
+        stricted = tmp.stricted;
+        firstRestricted = tmp.firstRestricted;
+        if (tmp.message) {
+            message = tmp.message;
+        }
+
+        previousStrict = strict;
+        body = parseFunctionSourceElements();
+        if (strict && firstRestricted) {
+            throwUnexpectedToken(firstRestricted, message);
+        }
+        if (strict && stricted) {
+            tolerateUnexpectedToken(stricted, message);
+        }
+        strict = previousStrict;
+        state.allowYield = previousAllowYield;
+
+        return node.finishFunctionExpression(id, params, defaults, body, isGenerator);
+    }
+
+    // ECMA-262 14.5 Class Definitions
+
+    function parseClassBody() {
+        var classBody, token, isStatic, hasConstructor = false, body, method, computed, key;
+
+        classBody = new Node();
+
+        expect('{');
+        body = [];
+        while (!match('}')) {
+            if (match(';')) {
+                lex();
+            } else {
+                method = new Node();
+                token = lookahead;
+                isStatic = false;
+                computed = match('[');
+                if (match('*')) {
+                    lex();
+                } else {
+                    key = parseObjectPropertyKey();
+                    if (key.name === 'static' && (lookaheadPropertyName() || match('*'))) {
+                        token = lookahead;
+                        isStatic = true;
+                        computed = match('[');
+                        if (match('*')) {
+                            lex();
+                        } else {
+                            key = parseObjectPropertyKey();
+                        }
+                    }
+                }
+                method = tryParseMethodDefinition(token, key, computed, method);
+                if (method) {
+                    method['static'] = isStatic; // jscs:ignore requireDotNotation
+                    if (method.kind === 'init') {
+                        method.kind = 'method';
+                    }
+                    if (!isStatic) {
+                        if (!method.computed && (method.key.name || method.key.value.toString()) === 'constructor') {
+                            if (method.kind !== 'method' || !method.method || method.value.generator) {
+                                throwUnexpectedToken(token, Messages.ConstructorSpecialMethod);
+                            }
+                            if (hasConstructor) {
+                                throwUnexpectedToken(token, Messages.DuplicateConstructor);
+                            } else {
+                                hasConstructor = true;
+                            }
+                            method.kind = 'constructor';
+                        }
+                    } else {
+                        if (!method.computed && (method.key.name || method.key.value.toString()) === 'prototype') {
+                            throwUnexpectedToken(token, Messages.StaticPrototype);
+                        }
+                    }
+                    method.type = Syntax.MethodDefinition;
+                    delete method.method;
+                    delete method.shorthand;
+                    body.push(method);
+                } else {
+                    throwUnexpectedToken(lookahead);
+                }
+            }
+        }
+        lex();
+        return classBody.finishClassBody(body);
+    }
+
+    function parseClassDeclaration(identifierIsOptional) {
+        var id = null, superClass = null, classNode = new Node(), classBody, previousStrict = strict;
+        strict = true;
+
+        expectKeyword('class');
+
+        if (!identifierIsOptional || lookahead.type === Token.Identifier) {
+            id = parseVariableIdentifier();
+        }
+
+        if (matchKeyword('extends')) {
+            lex();
+            superClass = isolateCoverGrammar(parseLeftHandSideExpressionAllowCall);
+        }
+        classBody = parseClassBody();
+        strict = previousStrict;
+
+        return classNode.finishClassDeclaration(id, superClass, classBody);
+    }
+
+    function parseClassExpression() {
+        var id = null, superClass = null, classNode = new Node(), classBody, previousStrict = strict;
+        strict = true;
+
+        expectKeyword('class');
+
+        if (lookahead.type === Token.Identifier) {
+            id = parseVariableIdentifier();
+        }
+
+        if (matchKeyword('extends')) {
+            lex();
+            superClass = isolateCoverGrammar(parseLeftHandSideExpressionAllowCall);
+        }
+        classBody = parseClassBody();
+        strict = previousStrict;
+
+        return classNode.finishClassExpression(id, superClass, classBody);
+    }
+
+    // ECMA-262 15.2 Modules
+
+    function parseModuleSpecifier() {
+        var node = new Node();
+
+        if (lookahead.type !== Token.StringLiteral) {
+            throwError(Messages.InvalidModuleSpecifier);
+        }
+        return node.finishLiteral(lex());
+    }
+
+    // ECMA-262 15.2.3 Exports
+
+    function parseExportSpecifier() {
+        var exported, local, node = new Node(), def;
+        if (matchKeyword('default')) {
+            // export {default} from 'something';
+            def = new Node();
+            lex();
+            local = def.finishIdentifier('default');
+        } else {
+            local = parseVariableIdentifier();
+        }
+        if (matchContextualKeyword('as')) {
+            lex();
+            exported = parseNonComputedProperty();
+        }
+        return node.finishExportSpecifier(local, exported);
+    }
+
+    function parseExportNamedDeclaration(node) {
+        var declaration = null,
+            isExportFromIdentifier,
+            src = null, specifiers = [];
+
+        // non-default export
+        if (lookahead.type === Token.Keyword) {
+            // covers:
+            // export var f = 1;
+            switch (lookahead.value) {
+                case 'let':
+                case 'const':
+                    declaration = parseLexicalDeclaration({inFor: false});
+                    return node.finishExportNamedDeclaration(declaration, specifiers, null);
+                case 'var':
+                case 'class':
+                case 'function':
+                    declaration = parseStatementListItem();
+                    return node.finishExportNamedDeclaration(declaration, specifiers, null);
+            }
+        }
+
+        expect('{');
+        while (!match('}')) {
+            isExportFromIdentifier = isExportFromIdentifier || matchKeyword('default');
+            specifiers.push(parseExportSpecifier());
+            if (!match('}')) {
+                expect(',');
+                if (match('}')) {
+                    break;
+                }
+            }
+        }
+        expect('}');
+
+        if (matchContextualKeyword('from')) {
+            // covering:
+            // export {default} from 'foo';
+            // export {foo} from 'foo';
+            lex();
+            src = parseModuleSpecifier();
+            consumeSemicolon();
+        } else if (isExportFromIdentifier) {
+            // covering:
+            // export {default}; // missing fromClause
+            throwError(lookahead.value ?
+                    Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value);
+        } else {
+            // cover
+            // export {foo};
+            consumeSemicolon();
+        }
+        return node.finishExportNamedDeclaration(declaration, specifiers, src);
+    }
+
+    function parseExportDefaultDeclaration(node) {
+        var declaration = null,
+            expression = null;
+
+        // covers:
+        // export default ...
+        expectKeyword('default');
+
+        if (matchKeyword('function')) {
+            // covers:
+            // export default function foo () {}
+            // export default function () {}
+            declaration = parseFunctionDeclaration(new Node(), true);
+            return node.finishExportDefaultDeclaration(declaration);
+        }
+        if (matchKeyword('class')) {
+            declaration = parseClassDeclaration(true);
+            return node.finishExportDefaultDeclaration(declaration);
+        }
+
+        if (matchContextualKeyword('from')) {
+            throwError(Messages.UnexpectedToken, lookahead.value);
+        }
+
+        // covers:
+        // export default {};
+        // export default [];
+        // export default (1 + 2);
+        if (match('{')) {
+            expression = parseObjectInitializer();
+        } else if (match('[')) {
+            expression = parseArrayInitializer();
+        } else {
+            expression = parseAssignmentExpression();
+        }
+        consumeSemicolon();
+        return node.finishExportDefaultDeclaration(expression);
+    }
+
+    function parseExportAllDeclaration(node) {
+        var src;
+
+        // covers:
+        // export * from 'foo';
+        expect('*');
+        if (!matchContextualKeyword('from')) {
+            throwError(lookahead.value ?
+                    Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value);
+        }
+        lex();
+        src = parseModuleSpecifier();
+        consumeSemicolon();
+
+        return node.finishExportAllDeclaration(src);
+    }
+
+    function parseExportDeclaration() {
+        var node = new Node();
+        if (state.inFunctionBody) {
+            throwError(Messages.IllegalExportDeclaration);
+        }
+
+        expectKeyword('export');
+
+        if (matchKeyword('default')) {
+            return parseExportDefaultDeclaration(node);
+        }
+        if (match('*')) {
+            return parseExportAllDeclaration(node);
+        }
+        return parseExportNamedDeclaration(node);
+    }
+
+    // ECMA-262 15.2.2 Imports
+
+    function parseImportSpecifier() {
+        // import {} ...;
+        var local, imported, node = new Node();
+
+        imported = parseNonComputedProperty();
+        if (matchContextualKeyword('as')) {
+            lex();
+            local = parseVariableIdentifier();
+        }
+
+        return node.finishImportSpecifier(local, imported);
+    }
+
+    function parseNamedImports() {
+        var specifiers = [];
+        // {foo, bar as bas}
+        expect('{');
+        while (!match('}')) {
+            specifiers.push(parseImportSpecifier());
+            if (!match('}')) {
+                expect(',');
+                if (match('}')) {
+                    break;
+                }
+            }
+        }
+        expect('}');
+        return specifiers;
+    }
+
+    function parseImportDefaultSpecifier() {
+        // import  ...;
+        var local, node = new Node();
+
+        local = parseNonComputedProperty();
+
+        return node.finishImportDefaultSpecifier(local);
+    }
+
+    function parseImportNamespaceSpecifier() {
+        // import <* as foo> ...;
+        var local, node = new Node();
+
+        expect('*');
+        if (!matchContextualKeyword('as')) {
+            throwError(Messages.NoAsAfterImportNamespace);
+        }
+        lex();
+        local = parseNonComputedProperty();
+
+        return node.finishImportNamespaceSpecifier(local);
+    }
+
+    function parseImportDeclaration() {
+        var specifiers = [], src, node = new Node();
+
+        if (state.inFunctionBody) {
+            throwError(Messages.IllegalImportDeclaration);
+        }
+
+        expectKeyword('import');
+
+        if (lookahead.type === Token.StringLiteral) {
+            // import 'foo';
+            src = parseModuleSpecifier();
+        } else {
+
+            if (match('{')) {
+                // import {bar}
+                specifiers = specifiers.concat(parseNamedImports());
+            } else if (match('*')) {
+                // import * as foo
+                specifiers.push(parseImportNamespaceSpecifier());
+            } else if (isIdentifierName(lookahead) && !matchKeyword('default')) {
+                // import foo
+                specifiers.push(parseImportDefaultSpecifier());
+                if (match(',')) {
+                    lex();
+                    if (match('*')) {
+                        // import foo, * as foo
+                        specifiers.push(parseImportNamespaceSpecifier());
+                    } else if (match('{')) {
+                        // import foo, {bar}
+                        specifiers = specifiers.concat(parseNamedImports());
+                    } else {
+                        throwUnexpectedToken(lookahead);
+                    }
+                }
+            } else {
+                throwUnexpectedToken(lex());
+            }
+
+            if (!matchContextualKeyword('from')) {
+                throwError(lookahead.value ?
+                        Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value);
+            }
+            lex();
+            src = parseModuleSpecifier();
+        }
+
+        consumeSemicolon();
+        return node.finishImportDeclaration(specifiers, src);
+    }
+
+    // ECMA-262 15.1 Scripts
+
+    function parseScriptBody() {
+        var statement, body = [], token, directive, firstRestricted;
+
+        while (startIndex < length) {
+            token = lookahead;
+            if (token.type !== Token.StringLiteral) {
+                break;
+            }
+
+            statement = parseStatementListItem();
+            body.push(statement);
+            if (statement.expression.type !== Syntax.Literal) {
+                // this is not directive
+                break;
+            }
+            directive = source.slice(token.start + 1, token.end - 1);
+            if (directive === 'use strict') {
+                strict = true;
+                if (firstRestricted) {
+                    tolerateUnexpectedToken(firstRestricted, Messages.StrictOctalLiteral);
+                }
+            } else {
+                if (!firstRestricted && token.octal) {
+                    firstRestricted = token;
+                }
+            }
+        }
+
+        while (startIndex < length) {
+            statement = parseStatementListItem();
+            /* istanbul ignore if */
+            if (typeof statement === 'undefined') {
+                break;
+            }
+            body.push(statement);
+        }
+        return body;
+    }
+
+    function parseProgram() {
+        var body, node;
+
+        peek();
+        node = new Node();
+
+        body = parseScriptBody();
+        return node.finishProgram(body, state.sourceType);
+    }
+
+    function filterTokenLocation() {
+        var i, entry, token, tokens = [];
+
+        for (i = 0; i < extra.tokens.length; ++i) {
+            entry = extra.tokens[i];
+            token = {
+                type: entry.type,
+                value: entry.value
+            };
+            if (entry.regex) {
+                token.regex = {
+                    pattern: entry.regex.pattern,
+                    flags: entry.regex.flags
+                };
+            }
+            if (extra.range) {
+                token.range = entry.range;
+            }
+            if (extra.loc) {
+                token.loc = entry.loc;
+            }
+            tokens.push(token);
+        }
+
+        extra.tokens = tokens;
+    }
+
+    function tokenize(code, options, delegate) {
+        var toString,
+            tokens;
+
+        toString = String;
+        if (typeof code !== 'string' && !(code instanceof String)) {
+            code = toString(code);
+        }
+
+        source = code;
+        index = 0;
+        lineNumber = (source.length > 0) ? 1 : 0;
+        lineStart = 0;
+        startIndex = index;
+        startLineNumber = lineNumber;
+        startLineStart = lineStart;
+        length = source.length;
+        lookahead = null;
+        state = {
+            allowIn: true,
+            allowYield: true,
+            labelSet: {},
+            inFunctionBody: false,
+            inIteration: false,
+            inSwitch: false,
+            lastCommentStart: -1,
+            curlyStack: []
+        };
+
+        extra = {};
+
+        // Options matching.
+        options = options || {};
+
+        // Of course we collect tokens here.
+        options.tokens = true;
+        extra.tokens = [];
+        extra.tokenValues = [];
+        extra.tokenize = true;
+        extra.delegate = delegate;
+
+        // The following two fields are necessary to compute the Regex tokens.
+        extra.openParenToken = -1;
+        extra.openCurlyToken = -1;
+
+        extra.range = (typeof options.range === 'boolean') && options.range;
+        extra.loc = (typeof options.loc === 'boolean') && options.loc;
+
+        if (typeof options.comment === 'boolean' && options.comment) {
+            extra.comments = [];
+        }
+        if (typeof options.tolerant === 'boolean' && options.tolerant) {
+            extra.errors = [];
+        }
+
+        try {
+            peek();
+            if (lookahead.type === Token.EOF) {
+                return extra.tokens;
+            }
+
+            lex();
+            while (lookahead.type !== Token.EOF) {
+                try {
+                    lex();
+                } catch (lexError) {
+                    if (extra.errors) {
+                        recordError(lexError);
+                        // We have to break on the first error
+                        // to avoid infinite loops.
+                        break;
+                    } else {
+                        throw lexError;
+                    }
+                }
+            }
+
+            tokens = extra.tokens;
+            if (typeof extra.errors !== 'undefined') {
+                tokens.errors = extra.errors;
+            }
+        } catch (e) {
+            throw e;
+        } finally {
+            extra = {};
+        }
+        return tokens;
+    }
+
+    function parse(code, options) {
+        var program, toString;
+
+        toString = String;
+        if (typeof code !== 'string' && !(code instanceof String)) {
+            code = toString(code);
+        }
+
+        source = code;
+        index = 0;
+        lineNumber = (source.length > 0) ? 1 : 0;
+        lineStart = 0;
+        startIndex = index;
+        startLineNumber = lineNumber;
+        startLineStart = lineStart;
+        length = source.length;
+        lookahead = null;
+        state = {
+            allowIn: true,
+            allowYield: true,
+            labelSet: {},
+            inFunctionBody: false,
+            inIteration: false,
+            inSwitch: false,
+            lastCommentStart: -1,
+            curlyStack: [],
+            sourceType: 'script'
+        };
+        strict = false;
+
+        extra = {};
+        if (typeof options !== 'undefined') {
+            extra.range = (typeof options.range === 'boolean') && options.range;
+            extra.loc = (typeof options.loc === 'boolean') && options.loc;
+            extra.attachComment = (typeof options.attachComment === 'boolean') && options.attachComment;
+
+            if (extra.loc && options.source !== null && options.source !== undefined) {
+                extra.source = toString(options.source);
+            }
+
+            if (typeof options.tokens === 'boolean' && options.tokens) {
+                extra.tokens = [];
+            }
+            if (typeof options.comment === 'boolean' && options.comment) {
+                extra.comments = [];
+            }
+            if (typeof options.tolerant === 'boolean' && options.tolerant) {
+                extra.errors = [];
+            }
+            if (extra.attachComment) {
+                extra.range = true;
+                extra.comments = [];
+                extra.bottomRightStack = [];
+                extra.trailingComments = [];
+                extra.leadingComments = [];
+            }
+            if (options.sourceType === 'module') {
+                // very restrictive condition for now
+                state.sourceType = options.sourceType;
+                strict = true;
+            }
+        }
+
+        try {
+            program = parseProgram();
+            if (typeof extra.comments !== 'undefined') {
+                program.comments = extra.comments;
+            }
+            if (typeof extra.tokens !== 'undefined') {
+                filterTokenLocation();
+                program.tokens = extra.tokens;
+            }
+            if (typeof extra.errors !== 'undefined') {
+                program.errors = extra.errors;
+            }
+        } catch (e) {
+            throw e;
+        } finally {
+            extra = {};
+        }
+
+        return program;
+    }
+
+    // Sync with *.json manifests.
+    exports.version = '2.7.2';
+
+    exports.tokenize = tokenize;
+
+    exports.parse = parse;
+
+    // Deep copy.
+    /* istanbul ignore next */
+    exports.Syntax = (function () {
+        var name, types = {};
+
+        if (typeof Object.create === 'function') {
+            types = Object.create(null);
+        }
+
+        for (name in Syntax) {
+            if (Syntax.hasOwnProperty(name)) {
+                types[name] = Syntax[name];
+            }
+        }
+
+        if (typeof Object.freeze === 'function') {
+            Object.freeze(types);
+        }
+
+        return types;
+    }());
+
+}));
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/esprima/package.json b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/esprima/package.json
new file mode 100644
index 0000000000..58bb445e18
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/esprima/package.json
@@ -0,0 +1,145 @@
+{
+  "_args": [
+    [
+      "esprima@~2.7.1",
+      "/Users/rebecca/code/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast"
+    ]
+  ],
+  "_from": "esprima@>=2.7.1 <2.8.0",
+  "_id": "esprima@2.7.2",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/readable-stream/unreachable-branch-transform/recast/esprima",
+  "_nodeVersion": "4.2.2",
+  "_npmOperationalInternal": {
+    "host": "packages-9-west.internal.npmjs.com",
+    "tmp": "tmp/esprima-2.7.2.tgz_1454477276067_0.014412595424801111"
+  },
+  "_npmUser": {
+    "email": "ariya.hidayat@gmail.com",
+    "name": "ariya"
+  },
+  "_npmVersion": "2.14.7",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "esprima",
+    "raw": "esprima@~2.7.1",
+    "rawSpec": "~2.7.1",
+    "scope": null,
+    "spec": ">=2.7.1 <2.8.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/readable-stream/unreachable-branch-transform/recast"
+  ],
+  "_resolved": "https://registry.npmjs.org/esprima/-/esprima-2.7.2.tgz",
+  "_shasum": "f43be543609984eae44c933ac63352a6af35f339",
+  "_shrinkwrap": null,
+  "_spec": "esprima@~2.7.1",
+  "_where": "/Users/rebecca/code/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast",
+  "author": {
+    "email": "ariya.hidayat@gmail.com",
+    "name": "Ariya Hidayat"
+  },
+  "bin": {
+    "esparse": "./bin/esparse.js",
+    "esvalidate": "./bin/esvalidate.js"
+  },
+  "bugs": {
+    "url": "https://github.com/jquery/esprima/issues"
+  },
+  "dependencies": {},
+  "description": "ECMAScript parsing infrastructure for multipurpose analysis",
+  "devDependencies": {
+    "codecov.io": "~0.1.6",
+    "escomplex-js": "1.2.0",
+    "eslint": "~1.7.2",
+    "everything.js": "~1.0.3",
+    "glob": "^5.0.15",
+    "istanbul": "~0.4.0",
+    "jscs": "~2.3.5",
+    "json-diff": "~0.3.1",
+    "karma": "^0.13.11",
+    "karma-chrome-launcher": "^0.2.1",
+    "karma-detect-browsers": "^2.0.2",
+    "karma-firefox-launcher": "^0.1.6",
+    "karma-ie-launcher": "^0.2.0",
+    "karma-mocha": "^0.2.0",
+    "karma-safari-launcher": "^0.1.1",
+    "karma-sauce-launcher": "^0.2.14",
+    "lodash": "^3.10.0",
+    "mocha": "^2.3.3",
+    "node-tick-processor": "~0.0.2",
+    "regenerate": "~1.2.1",
+    "temp": "~0.8.3",
+    "unicode-7.0.0": "~0.1.5"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "f43be543609984eae44c933ac63352a6af35f339",
+    "tarball": "http://registry.npmjs.org/esprima/-/esprima-2.7.2.tgz"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "bin",
+    "unit-tests.js",
+    "esprima.js"
+  ],
+  "gitHead": "eb05a03b18b8433ab1ebeabea635a949219cd75e",
+  "homepage": "http://esprima.org",
+  "keywords": [
+    "ast",
+    "ecmascript",
+    "javascript",
+    "parser",
+    "syntax"
+  ],
+  "license": "BSD-2-Clause",
+  "main": "esprima.js",
+  "maintainers": [
+    {
+      "email": "ariya.hidayat@gmail.com",
+      "name": "ariya"
+    }
+  ],
+  "name": "esprima",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/jquery/esprima.git"
+  },
+  "scripts": {
+    "all-tests": "npm run generate-fixtures && npm run unit-tests && npm run grammar-tests && npm run regression-tests",
+    "analyze-coverage": "istanbul cover test/unit-tests.js",
+    "appveyor": "npm run all-tests && npm run browser-tests && npm run dynamic-analysis",
+    "benchmark": "node test/benchmarks.js",
+    "benchmark-quick": "node test/benchmarks.js quick",
+    "browser-tests": "npm run generate-fixtures && cd test && karma start --single-run",
+    "check-coverage": "istanbul check-coverage --statement 100 --branch 100 --function 100",
+    "check-version": "node test/check-version.js",
+    "circleci": "npm test && npm run codecov && npm run downstream",
+    "codecov": "istanbul report cobertura && codecov < ./coverage/cobertura-coverage.xml",
+    "complexity": "node test/check-complexity.js",
+    "downstream": "node test/downstream.js",
+    "droneio": "npm test && npm run saucelabs-evergreen && npm run saucelabs-ie && npm run saucelabs-safari",
+    "dynamic-analysis": "npm run analyze-coverage && npm run check-coverage",
+    "eslint": "node node_modules/eslint/bin/eslint.js -c .lintrc esprima.js",
+    "generate-fixtures": "node tools/generate-fixtures.js",
+    "generate-regex": "node tools/generate-identifier-regex.js",
+    "grammar-tests": "node test/grammar-tests.js",
+    "jscs": "jscs -p crockford esprima.js && jscs -p crockford test/*.js",
+    "profile": "node --prof test/profile.js && mv isolate*.log v8.log && node-tick-processor",
+    "regression-tests": "node test/regression-tests.js",
+    "saucelabs-evergreen": "cd test && karma start saucelabs-evergreen.conf.js",
+    "saucelabs-ie": "cd test && karma start saucelabs-ie.conf.js",
+    "saucelabs-safari": "cd test && karma start saucelabs-safari.conf.js",
+    "static-analysis": "npm run check-version && npm run jscs && npm run eslint && npm run complexity",
+    "test": "npm run all-tests && npm run static-analysis && npm run dynamic-analysis",
+    "travis": "npm test",
+    "unit-tests": "node test/unit-tests.js"
+  },
+  "version": "2.7.2"
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/.travis.yml b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/.travis.yml
new file mode 100644
index 0000000000..ed05f88d50
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/.travis.yml
@@ -0,0 +1,6 @@
+language: node_js
+node_js:
+  - "0.11"
+  - "0.10"
+  - "0.8"
+  - "0.6"
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/LICENSE b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/LICENSE
new file mode 100644
index 0000000000..6c2f144b1c
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/LICENSE
@@ -0,0 +1,20 @@
+Copyright (c) 2014 Ben Newman 
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/README.md b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/README.md
new file mode 100644
index 0000000000..a8990aa6e2
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/README.md
@@ -0,0 +1,246 @@
+private [![Build Status](https://travis-ci.org/benjamn/private.png?branch=master)](https://travis-ci.org/benjamn/private)
+===
+
+A general-purpose utility for associating truly private state with any JavaScript object.
+
+Installation
+---
+
+From NPM:
+
+    npm install private
+
+From GitHub:
+
+    cd path/to/node_modules
+    git clone git://github.com/benjamn/private.git
+    cd private
+    npm install .
+
+Usage
+---
+**Get or create a secret object associated with any (non-frozen) object:**
+```js
+var getSecret = require("private").makeAccessor();
+var obj = Object.create(null); // any kind of object works
+getSecret(obj).totallySafeProperty = "p455w0rd";
+
+console.log(Object.keys(obj)); // []
+console.log(Object.getOwnPropertyNames(obj)); // []
+console.log(getSecret(obj)); // { totallySafeProperty: "p455w0rd" }
+```
+Now, only code that has a reference to both `getSecret` and `obj` can possibly access `.totallySafeProperty`.
+
+*Importantly, no global references to the secret object are retained by the `private` package, so as soon as `obj` gets garbage collected, the secret will be reclaimed as well. In other words, you don't have to worry about memory leaks.*
+
+**Create a unique property name that cannot be enumerated or guessed:**
+```js
+var secretKey = require("private").makeUniqueKey();
+var obj = Object.create(null); // any kind of object works
+
+Object.defineProperty(obj, secretKey, {
+  value: { totallySafeProperty: "p455w0rd" },
+  enumerable: false // optional; non-enumerability is the default
+});
+
+Object.defineProperty(obj, "nonEnumerableProperty", {
+  value: "anyone can guess my name",
+  enumerable: false
+});
+
+console.log(obj[secretKey].totallySafeProperty); // p455w0rd
+console.log(obj.nonEnumerableProperty); // "anyone can guess my name"
+console.log(Object.keys(obj)); // []
+console.log(Object.getOwnPropertyNames(obj)); // ["nonEnumerableProperty"]
+
+for (var key in obj) {
+  console.log(key); // never called
+}
+```
+Because these keys are non-enumerable, you can't discover them using a `for`-`in` loop. Because `secretKey` is a long string of random characters, you would have a lot of trouble guessing it. And because the `private` module wraps `Object.getOwnPropertyNames` to exclude the keys it generates, you can't even use that interface to discover it.
+
+Unless you have access to the value of the `secretKey` property name, there is no way to access the value associated with it. So your only responsibility as secret-keeper is to avoid handing out the value of `secretKey` to untrusted code.
+
+Think of this style as a home-grown version of the first style. Note, however, that it requires a full implementation of ES5's `Object.defineProperty` method in order to make any safety guarantees, whereas the first example will provide safety even in environments that do not support `Object.defineProperty`.
+
+Rationale
+---
+
+In JavaScript, the only data that are truly private are local variables
+whose values do not *leak* from the scope in which they were defined.
+
+This notion of *closure privacy* is powerful, and it readily provides some
+of the benefits of traditional data privacy, a la Java or C++:
+```js
+function MyClass(secret) {
+    this.increment = function() {
+        return ++secret;
+    };
+}
+
+var mc = new MyClass(3);
+console.log(mc.increment()); // 4
+```
+You can learn something about `secret` by calling `.increment()`, and you
+can increase its value by one as many times as you like, but you can never
+decrease its value, because it is completely inaccessible except through
+the `.increment` method. And if the `.increment` method were not
+available, it would be as if no `secret` variable had ever been declared,
+as far as you could tell.
+
+This style breaks down as soon as you want to inherit methods from the
+prototype of a class:
+```js
+function MyClass(secret) {
+    this.secret = secret;
+}
+
+MyClass.prototype.increment = function() {
+    return ++this.secret;
+};
+```
+The only way to communicate between the `MyClass` constructor and the
+`.increment` method in this example is to manipulate shared properties of
+`this`. Unfortunately `this.secret` is now exposed to unlicensed
+modification:
+```js
+var mc = new MyClass(6);
+console.log(mc.increment()); // 7
+mc.secret -= Infinity;
+console.log(mc.increment()); // -Infinity
+mc.secret = "Go home JavaScript, you're drunk.";
+mc.increment(); // NaN
+```
+Another problem with closure privacy is that it only lends itself to
+per-instance privacy, whereas the `private` keyword in most
+object-oriented languages indicates that the data member in question is
+visible to all instances of the same class.
+
+Suppose you have a `Node` class with a notion of parents and children:
+```js
+function Node() {
+    var parent;
+    var children = [];
+
+    this.getParent = function() {
+        return parent;
+    };
+
+    this.appendChild = function(child) {
+        children.push(child);
+        child.parent = this; // Can this be made to work?
+    };
+}
+```
+The desire here is to allow other `Node` objects to manipulate the value
+returned by `.getParent()`, but otherwise disallow any modification of the
+`parent` variable. You could expose a `.setParent` function, but then
+anyone could call it, and you might as well give up on the getter/setter
+pattern.
+
+This module solves both of these problems.
+
+Usage
+---
+
+Let's revisit the `Node` example from above:
+```js
+var p = require("private").makeAccessor();
+
+function Node() {
+    var privates = p(this);
+    var children = [];
+
+    this.getParent = function() {
+        return privates.parent;
+    };
+
+    this.appendChild = function(child) {
+        children.push(child);
+        var cp = p(child);
+        if (cp.parent)
+            cp.parent.removeChild(child);
+        cp.parent = this;
+        return child;
+    };
+}
+```
+Now, in order to access the private data of a `Node` object, you need to
+have access to the unique `p` function that is being used here.  This is
+already an improvement over the previous example, because it allows
+restricted access by other `Node` instances, but can it help with the
+`Node.prototype` problem too?
+
+Yes it can!
+```js
+var p = require("private").makeAccessor();
+
+function Node() {
+    p(this).children = [];
+}
+
+var Np = Node.prototype;
+
+Np.getParent = function() {
+    return p(this).parent;
+};
+
+Np.appendChild = function(child) {
+    p(this).children.push(child);
+    var cp = p(child);
+    if (cp.parent)
+        cp.parent.removeChild(child);
+    cp.parent = this;
+    return child;
+};
+```
+Because `p` is in scope not only within the `Node` constructor but also
+within `Node` methods, we can finally avoid redefining methods every time
+the `Node` constructor is called.
+
+Now, you might be wondering how you can restrict access to `p` so that no
+untrusted code is able to call it. The answer is to use your favorite
+module pattern, be it CommonJS, AMD `define`, or even the old
+Immediately-Invoked Function Expression:
+```js
+var Node = (function() {
+    var p = require("private").makeAccessor();
+
+    function Node() {
+        p(this).children = [];
+    }
+
+    var Np = Node.prototype;
+
+    Np.getParent = function() {
+        return p(this).parent;
+    };
+
+    Np.appendChild = function(child) {
+        p(this).children.push(child);
+        var cp = p(child);
+        if (cp.parent)
+            cp.parent.removeChild(child);
+        cp.parent = this;
+        return child;
+    };
+
+    return Node;
+}());
+
+var parent = new Node;
+var child = new Node;
+parent.appendChild(child);
+assert.strictEqual(child.getParent(), parent);
+```
+Because this version of `p` never leaks from the enclosing function scope,
+only `Node` objects have access to it.
+
+So, you see, the claim I made at the beginning of this README remains
+true:
+
+> In JavaScript, the only data that are truly private are local variables
+> whose values do not *leak* from the scope in which they were defined.
+
+It just so happens that closure privacy is sufficient to implement a
+privacy model similar to that provided by other languages.
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/package.json b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/package.json
new file mode 100644
index 0000000000..3d787aa56a
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/package.json
@@ -0,0 +1,85 @@
+{
+  "_args": [
+    [
+      "private@~0.1.5",
+      "/Users/rebecca/code/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast"
+    ]
+  ],
+  "_from": "private@>=0.1.5 <0.2.0",
+  "_id": "private@0.1.6",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/readable-stream/unreachable-branch-transform/recast/private",
+  "_npmUser": {
+    "email": "bn@cs.stanford.edu",
+    "name": "benjamn"
+  },
+  "_npmVersion": "1.4.14",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "private",
+    "raw": "private@~0.1.5",
+    "rawSpec": "~0.1.5",
+    "scope": null,
+    "spec": ">=0.1.5 <0.2.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/readable-stream/unreachable-branch-transform/recast"
+  ],
+  "_resolved": "https://registry.npmjs.org/private/-/private-0.1.6.tgz",
+  "_shasum": "55c6a976d0f9bafb9924851350fe47b9b5fbb7c1",
+  "_shrinkwrap": null,
+  "_spec": "private@~0.1.5",
+  "_where": "/Users/rebecca/code/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast",
+  "author": {
+    "email": "bn@cs.stanford.edu",
+    "name": "Ben Newman"
+  },
+  "bugs": {
+    "url": "https://github.com/benjamn/private/issues"
+  },
+  "dependencies": {},
+  "description": "Utility for associating truly private state with any JavaScript object",
+  "devDependencies": {},
+  "directories": {},
+  "dist": {
+    "shasum": "55c6a976d0f9bafb9924851350fe47b9b5fbb7c1",
+    "tarball": "http://registry.npmjs.org/private/-/private-0.1.6.tgz"
+  },
+  "engines": {
+    "node": ">= 0.6"
+  },
+  "gitHead": "8df9e34c8f66a5e634a1024dba3ea16704d5178d",
+  "homepage": "http://github.com/benjamn/private",
+  "keywords": [
+    "private",
+    "access control",
+    "access modifiers",
+    "encapsulation",
+    "secret",
+    "state",
+    "privilege",
+    "scope",
+    "es5"
+  ],
+  "license": "MIT",
+  "main": "private.js",
+  "maintainers": [
+    {
+      "email": "bn@cs.stanford.edu",
+      "name": "benjamn"
+    }
+  ],
+  "name": "private",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/benjamn/private.git"
+  },
+  "scripts": {
+    "test": "node test/run.js"
+  },
+  "version": "0.1.6"
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/private.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/private.js
new file mode 100644
index 0000000000..20bed57eeb
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/private.js
@@ -0,0 +1,129 @@
+"use strict";
+
+var originalObject = Object;
+var originalDefProp = Object.defineProperty;
+var originalCreate = Object.create;
+
+function defProp(obj, name, value) {
+  if (originalDefProp) try {
+    originalDefProp.call(originalObject, obj, name, { value: value });
+  } catch (definePropertyIsBrokenInIE8) {
+    obj[name] = value;
+  } else {
+    obj[name] = value;
+  }
+}
+
+// For functions that will be invoked using .call or .apply, we need to
+// define those methods on the function objects themselves, rather than
+// inheriting them from Function.prototype, so that a malicious or clumsy
+// third party cannot interfere with the functionality of this module by
+// redefining Function.prototype.call or .apply.
+function makeSafeToCall(fun) {
+  if (fun) {
+    defProp(fun, "call", fun.call);
+    defProp(fun, "apply", fun.apply);
+  }
+  return fun;
+}
+
+makeSafeToCall(originalDefProp);
+makeSafeToCall(originalCreate);
+
+var hasOwn = makeSafeToCall(Object.prototype.hasOwnProperty);
+var numToStr = makeSafeToCall(Number.prototype.toString);
+var strSlice = makeSafeToCall(String.prototype.slice);
+
+var cloner = function(){};
+function create(prototype) {
+  if (originalCreate) {
+    return originalCreate.call(originalObject, prototype);
+  }
+  cloner.prototype = prototype || null;
+  return new cloner;
+}
+
+var rand = Math.random;
+var uniqueKeys = create(null);
+
+function makeUniqueKey() {
+  // Collisions are highly unlikely, but this module is in the business of
+  // making guarantees rather than safe bets.
+  do var uniqueKey = internString(strSlice.call(numToStr.call(rand(), 36), 2));
+  while (hasOwn.call(uniqueKeys, uniqueKey));
+  return uniqueKeys[uniqueKey] = uniqueKey;
+}
+
+function internString(str) {
+  var obj = {};
+  obj[str] = true;
+  return Object.keys(obj)[0];
+}
+
+// External users might find this function useful, but it is not necessary
+// for the typical use of this module.
+defProp(exports, "makeUniqueKey", makeUniqueKey);
+
+// Object.getOwnPropertyNames is the only way to enumerate non-enumerable
+// properties, so if we wrap it to ignore our secret keys, there should be
+// no way (except guessing) to access those properties.
+var originalGetOPNs = Object.getOwnPropertyNames;
+Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
+  for (var names = originalGetOPNs(object),
+           src = 0,
+           dst = 0,
+           len = names.length;
+       src < len;
+       ++src) {
+    if (!hasOwn.call(uniqueKeys, names[src])) {
+      if (src > dst) {
+        names[dst] = names[src];
+      }
+      ++dst;
+    }
+  }
+  names.length = dst;
+  return names;
+};
+
+function defaultCreatorFn(object) {
+  return create(null);
+}
+
+function makeAccessor(secretCreatorFn) {
+  var brand = makeUniqueKey();
+  var passkey = create(null);
+
+  secretCreatorFn = secretCreatorFn || defaultCreatorFn;
+
+  function register(object) {
+    var secret; // Created lazily.
+
+    function vault(key, forget) {
+      // Only code that has access to the passkey can retrieve (or forget)
+      // the secret object.
+      if (key === passkey) {
+        return forget
+          ? secret = null
+          : secret || (secret = secretCreatorFn(object));
+      }
+    }
+
+    defProp(object, brand, vault);
+  }
+
+  function accessor(object) {
+    if (!hasOwn.call(object, brand))
+      register(object);
+    return object[brand](passkey);
+  }
+
+  accessor.forget = function(object) {
+    if (hasOwn.call(object, brand))
+      object[brand](passkey, true);
+  };
+
+  return accessor;
+}
+
+defProp(exports, "makeAccessor", makeAccessor);
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/test/run.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/test/run.js
new file mode 100644
index 0000000000..dc3c888f06
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/test/run.js
@@ -0,0 +1,68 @@
+var assert = require("assert");
+var makeAccessor = require("../private").makeAccessor;
+var acc1 = makeAccessor();
+var obj = {};
+var hasOwn = obj.hasOwnProperty;
+
+acc1(obj).foo = 42;
+assert.deepEqual(obj, {});
+assert.deepEqual(acc1(obj), { foo: 42 });
+assert.deepEqual(acc1(acc1(obj)), {});
+assert.deepEqual(acc1(obj), { foo: 42 });
+assert.deepEqual(Object.keys(acc1(obj)), ["foo"]);
+assert.strictEqual(Object.getOwnPropertyNames(acc1(obj)).length, 1);
+assert.strictEqual(Object.getOwnPropertyNames(acc1(acc1(obj))).length, 0);
+acc1(obj).bar = "baz";
+assert.deepEqual(acc1(obj), { foo: 42, bar: "baz" });
+delete acc1(obj).foo;
+assert.deepEqual(acc1(obj), { bar: "baz" });
+
+try {
+  acc1(42);
+  throw new Error("threw wrong error");
+} catch (err) {
+  assert.ok(err);
+}
+
+var acc2 = makeAccessor();
+assert.notStrictEqual(acc1, acc2);
+assert.notStrictEqual(acc1(obj), acc2(obj));
+assert.deepEqual(acc2(obj), {});
+assert.strictEqual(Object.getOwnPropertyNames(obj).length, 0);
+assert.strictEqual(Object.keys(obj).length, 0);
+acc2(obj).bar = "asdf";
+assert.deepEqual(acc2(obj), { bar: "asdf" });
+
+acc2.forget(obj);
+acc2(obj).bar = "asdf";
+var oldSecret = acc2(obj);
+assert.strictEqual(oldSecret.bar, "asdf");
+acc2.forget(obj);
+var newSecret = acc2(obj);
+assert.notStrictEqual(oldSecret, newSecret);
+assert.ok(hasOwn.call(oldSecret, "bar"));
+assert.ok(!hasOwn.call(newSecret, "bar"));
+newSecret.bar = "zxcv";
+assert.strictEqual(oldSecret.bar, "asdf");
+assert.strictEqual(acc2(obj).bar, "zxcv");
+
+function creatorFn(object) {
+  return { self: object };
+}
+
+var acc3 = makeAccessor(creatorFn);
+
+acc3(obj).xxx = "yyy";
+assert.deepEqual(acc3(obj), {
+  self: obj,
+  xxx: "yyy"
+});
+
+acc3.forget(obj);
+assert.deepEqual(acc3(obj), {
+  self: obj
+});
+
+var green = "\033[32m";
+var reset = "\033[0m";
+console.log(green + "ALL PASS" + reset);
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/README.md b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/README.md
new file mode 100644
index 0000000000..8922fe8b0e
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/README.md
@@ -0,0 +1,729 @@
+# Source Map
+
+[![Build Status](https://travis-ci.org/mozilla/source-map.png?branch=master)](https://travis-ci.org/mozilla/source-map)
+
+[![NPM](https://nodei.co/npm/source-map.png?downloads=true&downloadRank=true)](https://www.npmjs.com/package/source-map)
+
+This is a library to generate and consume the source map format
+[described here][format].
+
+[format]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit
+
+## Use with Node
+
+    $ npm install source-map
+
+## Use on the Web
+
+    
+
+--------------------------------------------------------------------------------
+
+
+
+
+
+## Table of Contents
+
+- [Examples](#examples)
+  - [Consuming a source map](#consuming-a-source-map)
+  - [Generating a source map](#generating-a-source-map)
+    - [With SourceNode (high level API)](#with-sourcenode-high-level-api)
+    - [With SourceMapGenerator (low level API)](#with-sourcemapgenerator-low-level-api)
+- [API](#api)
+  - [SourceMapConsumer](#sourcemapconsumer)
+    - [new SourceMapConsumer(rawSourceMap)](#new-sourcemapconsumerrawsourcemap)
+    - [SourceMapConsumer.prototype.computeColumnSpans()](#sourcemapconsumerprototypecomputecolumnspans)
+    - [SourceMapConsumer.prototype.originalPositionFor(generatedPosition)](#sourcemapconsumerprototypeoriginalpositionforgeneratedposition)
+    - [SourceMapConsumer.prototype.generatedPositionFor(originalPosition)](#sourcemapconsumerprototypegeneratedpositionfororiginalposition)
+    - [SourceMapConsumer.prototype.allGeneratedPositionsFor(originalPosition)](#sourcemapconsumerprototypeallgeneratedpositionsfororiginalposition)
+    - [SourceMapConsumer.prototype.hasContentsOfAllSources()](#sourcemapconsumerprototypehascontentsofallsources)
+    - [SourceMapConsumer.prototype.sourceContentFor(source[, returnNullOnMissing])](#sourcemapconsumerprototypesourcecontentforsource-returnnullonmissing)
+    - [SourceMapConsumer.prototype.eachMapping(callback, context, order)](#sourcemapconsumerprototypeeachmappingcallback-context-order)
+  - [SourceMapGenerator](#sourcemapgenerator)
+    - [new SourceMapGenerator([startOfSourceMap])](#new-sourcemapgeneratorstartofsourcemap)
+    - [SourceMapGenerator.fromSourceMap(sourceMapConsumer)](#sourcemapgeneratorfromsourcemapsourcemapconsumer)
+    - [SourceMapGenerator.prototype.addMapping(mapping)](#sourcemapgeneratorprototypeaddmappingmapping)
+    - [SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent)](#sourcemapgeneratorprototypesetsourcecontentsourcefile-sourcecontent)
+    - [SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile[, sourceMapPath]])](#sourcemapgeneratorprototypeapplysourcemapsourcemapconsumer-sourcefile-sourcemappath)
+    - [SourceMapGenerator.prototype.toString()](#sourcemapgeneratorprototypetostring)
+  - [SourceNode](#sourcenode)
+    - [new SourceNode([line, column, source[, chunk[, name]]])](#new-sourcenodeline-column-source-chunk-name)
+    - [SourceNode.fromStringWithSourceMap(code, sourceMapConsumer[, relativePath])](#sourcenodefromstringwithsourcemapcode-sourcemapconsumer-relativepath)
+    - [SourceNode.prototype.add(chunk)](#sourcenodeprototypeaddchunk)
+    - [SourceNode.prototype.prepend(chunk)](#sourcenodeprototypeprependchunk)
+    - [SourceNode.prototype.setSourceContent(sourceFile, sourceContent)](#sourcenodeprototypesetsourcecontentsourcefile-sourcecontent)
+    - [SourceNode.prototype.walk(fn)](#sourcenodeprototypewalkfn)
+    - [SourceNode.prototype.walkSourceContents(fn)](#sourcenodeprototypewalksourcecontentsfn)
+    - [SourceNode.prototype.join(sep)](#sourcenodeprototypejoinsep)
+    - [SourceNode.prototype.replaceRight(pattern, replacement)](#sourcenodeprototypereplacerightpattern-replacement)
+    - [SourceNode.prototype.toString()](#sourcenodeprototypetostring)
+    - [SourceNode.prototype.toStringWithSourceMap([startOfSourceMap])](#sourcenodeprototypetostringwithsourcemapstartofsourcemap)
+
+
+
+## Examples
+
+### Consuming a source map
+
+```js
+var rawSourceMap = {
+  version: 3,
+  file: 'min.js',
+  names: ['bar', 'baz', 'n'],
+  sources: ['one.js', 'two.js'],
+  sourceRoot: 'http://example.com/www/js/',
+  mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
+};
+
+var smc = new SourceMapConsumer(rawSourceMap);
+
+console.log(smc.sources);
+// [ 'http://example.com/www/js/one.js',
+//   'http://example.com/www/js/two.js' ]
+
+console.log(smc.originalPositionFor({
+  line: 2,
+  column: 28
+}));
+// { source: 'http://example.com/www/js/two.js',
+//   line: 2,
+//   column: 10,
+//   name: 'n' }
+
+console.log(smc.generatedPositionFor({
+  source: 'http://example.com/www/js/two.js',
+  line: 2,
+  column: 10
+}));
+// { line: 2, column: 28 }
+
+smc.eachMapping(function (m) {
+  // ...
+});
+```
+
+### Generating a source map
+
+In depth guide:
+[**Compiling to JavaScript, and Debugging with Source Maps**](https://hacks.mozilla.org/2013/05/compiling-to-javascript-and-debugging-with-source-maps/)
+
+#### With SourceNode (high level API)
+
+```js
+function compile(ast) {
+  switch (ast.type) {
+  case 'BinaryExpression':
+    return new SourceNode(
+      ast.location.line,
+      ast.location.column,
+      ast.location.source,
+      [compile(ast.left), " + ", compile(ast.right)]
+    );
+  case 'Literal':
+    return new SourceNode(
+      ast.location.line,
+      ast.location.column,
+      ast.location.source,
+      String(ast.value)
+    );
+  // ...
+  default:
+    throw new Error("Bad AST");
+  }
+}
+
+var ast = parse("40 + 2", "add.js");
+console.log(compile(ast).toStringWithSourceMap({
+  file: 'add.js'
+}));
+// { code: '40 + 2',
+//   map: [object SourceMapGenerator] }
+```
+
+#### With SourceMapGenerator (low level API)
+
+```js
+var map = new SourceMapGenerator({
+  file: "source-mapped.js"
+});
+
+map.addMapping({
+  generated: {
+    line: 10,
+    column: 35
+  },
+  source: "foo.js",
+  original: {
+    line: 33,
+    column: 2
+  },
+  name: "christopher"
+});
+
+console.log(map.toString());
+// '{"version":3,"file":"source-mapped.js","sources":["foo.js"],"names":["christopher"],"mappings":";;;;;;;;;mCAgCEA"}'
+```
+
+## API
+
+Get a reference to the module:
+
+```js
+// Node.js
+var sourceMap = require('source-map');
+
+// Browser builds
+var sourceMap = window.sourceMap;
+
+// Inside Firefox
+const sourceMap = require("devtools/toolkit/sourcemap/source-map.js");
+```
+
+### SourceMapConsumer
+
+A SourceMapConsumer instance represents a parsed source map which we can query
+for information about the original file positions by giving it a file position
+in the generated source.
+
+#### new SourceMapConsumer(rawSourceMap)
+
+The only parameter is the raw source map (either as a string which can be
+`JSON.parse`'d, or an object). According to the spec, source maps have the
+following attributes:
+
+* `version`: Which version of the source map spec this map is following.
+
+* `sources`: An array of URLs to the original source files.
+
+* `names`: An array of identifiers which can be referenced by individual
+  mappings.
+
+* `sourceRoot`: Optional. The URL root from which all sources are relative.
+
+* `sourcesContent`: Optional. An array of contents of the original source files.
+
+* `mappings`: A string of base64 VLQs which contain the actual mappings.
+
+* `file`: Optional. The generated filename this source map is associated with.
+
+```js
+var consumer = new sourceMap.SourceMapConsumer(rawSourceMapJsonData);
+```
+
+#### SourceMapConsumer.prototype.computeColumnSpans()
+
+Compute the last column for each generated mapping. The last column is
+inclusive.
+
+```js
+// Before:
+consumer.allGeneratedpositionsfor({ line: 2, source: "foo.coffee" })
+// [ { line: 2,
+//     column: 1 },
+//   { line: 2,
+//     column: 10 },
+//   { line: 2,
+//     column: 20 } ]
+
+consumer.computeColumnSpans();
+
+// After:
+consumer.allGeneratedpositionsfor({ line: 2, source: "foo.coffee" })
+// [ { line: 2,
+//     column: 1,
+//     lastColumn: 9 },
+//   { line: 2,
+//     column: 10,
+//     lastColumn: 19 },
+//   { line: 2,
+//     column: 20,
+//     lastColumn: Infinity } ]
+
+```
+
+#### SourceMapConsumer.prototype.originalPositionFor(generatedPosition)
+
+Returns the original source, line, and column information for the generated
+source's line and column positions provided. The only argument is an object with
+the following properties:
+
+* `line`: The line number in the generated source.
+
+* `column`: The column number in the generated source.
+
+* `bias`: Either `SourceMapConsumer.GREATEST_LOWER_BOUND` or
+  `SourceMapConsumer.LEAST_UPPER_BOUND`. Specifies whether to return the closest
+  element that is smaller than or greater than the one we are searching for,
+  respectively, if the exact element cannot be found.  Defaults to
+  `SourceMapConsumer.GREATEST_LOWER_BOUND`.
+
+and an object is returned with the following properties:
+
+* `source`: The original source file, or null if this information is not
+  available.
+
+* `line`: The line number in the original source, or null if this information is
+  not available.
+
+* `column`: The column number in the original source, or null or null if this
+  information is not available.
+
+* `name`: The original identifier, or null if this information is not available.
+
+```js
+consumer.originalPositionFor({ line: 2, column: 10 })
+// { source: 'foo.coffee',
+//   line: 2,
+//   column: 2,
+//   name: null }
+
+consumer.originalPositionFor({ line: 99999999999999999, column: 999999999999999 })
+// { source: null,
+//   line: null,
+//   column: null,
+//   name: null }
+```
+
+#### SourceMapConsumer.prototype.generatedPositionFor(originalPosition)
+
+Returns the generated line and column information for the original source,
+line, and column positions provided. The only argument is an object with
+the following properties:
+
+* `source`: The filename of the original source.
+
+* `line`: The line number in the original source.
+
+* `column`: The column number in the original source.
+
+and an object is returned with the following properties:
+
+* `line`: The line number in the generated source, or null.
+
+* `column`: The column number in the generated source, or null.
+
+```js
+consumer.generatedPositionFor({ source: "example.js", line: 2, column: 10 })
+// { line: 1,
+//   column: 56 }
+```
+
+#### SourceMapConsumer.prototype.allGeneratedPositionsFor(originalPosition)
+
+Returns all generated line and column information for the original source, line,
+and column provided. If no column is provided, returns all mappings
+corresponding to a either the line we are searching for or the next closest line
+that has any mappings. Otherwise, returns all mappings corresponding to the
+given line and either the column we are searching for or the next closest column
+that has any offsets.
+
+The only argument is an object with the following properties:
+
+* `source`: The filename of the original source.
+
+* `line`: The line number in the original source.
+
+* `column`: Optional. The column number in the original source.
+
+and an array of objects is returned, each with the following properties:
+
+* `line`: The line number in the generated source, or null.
+
+* `column`: The column number in the generated source, or null.
+
+```js
+consumer.allGeneratedpositionsfor({ line: 2, source: "foo.coffee" })
+// [ { line: 2,
+//     column: 1 },
+//   { line: 2,
+//     column: 10 },
+//   { line: 2,
+//     column: 20 } ]
+```
+
+#### SourceMapConsumer.prototype.hasContentsOfAllSources()
+
+Return true if we have the embedded source content for every source listed in
+the source map, false otherwise.
+
+In other words, if this method returns `true`, then
+`consumer.sourceContentFor(s)` will succeed for every source `s` in
+`consumer.sources`.
+
+```js
+// ...
+if (consumer.hasContentsOfAllSources()) {
+  consumerReadyCallback(consumer);
+} else {
+  fetchSources(consumer, consumerReadyCallback);
+}
+// ...
+```
+
+#### SourceMapConsumer.prototype.sourceContentFor(source[, returnNullOnMissing])
+
+Returns the original source content for the source provided. The only
+argument is the URL of the original source file.
+
+If the source content for the given source is not found, then an error is
+thrown. Optionally, pass `true` as the second param to have `null` returned
+instead.
+
+```js
+consumer.sources
+// [ "my-cool-lib.clj" ]
+
+consumer.sourceContentFor("my-cool-lib.clj")
+// "..."
+
+consumer.sourceContentFor("this is not in the source map");
+// Error: "this is not in the source map" is not in the source map
+
+consumer.sourceContentFor("this is not in the source map", true);
+// null
+```
+
+#### SourceMapConsumer.prototype.eachMapping(callback, context, order)
+
+Iterate over each mapping between an original source/line/column and a
+generated line/column in this source map.
+
+* `callback`: The function that is called with each mapping. Mappings have the
+  form `{ source, generatedLine, generatedColumn, originalLine, originalColumn,
+  name }`
+
+* `context`: Optional. If specified, this object will be the value of `this`
+  every time that `callback` is called.
+
+* `order`: Either `SourceMapConsumer.GENERATED_ORDER` or
+  `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to iterate over
+  the mappings sorted by the generated file's line/column order or the
+  original's source/line/column order, respectively. Defaults to
+  `SourceMapConsumer.GENERATED_ORDER`.
+
+```js
+consumer.eachMapping(function (m) { console.log(m); })
+// ...
+// { source: 'illmatic.js',
+//   generatedLine: 1,
+//   generatedColumn: 0,
+//   originalLine: 1,
+//   originalColumn: 0,
+//   name: null }
+// { source: 'illmatic.js',
+//   generatedLine: 2,
+//   generatedColumn: 0,
+//   originalLine: 2,
+//   originalColumn: 0,
+//   name: null }
+// ...
+```
+### SourceMapGenerator
+
+An instance of the SourceMapGenerator represents a source map which is being
+built incrementally.
+
+#### new SourceMapGenerator([startOfSourceMap])
+
+You may pass an object with the following properties:
+
+* `file`: The filename of the generated source that this source map is
+  associated with.
+
+* `sourceRoot`: A root for all relative URLs in this source map.
+
+* `skipValidation`: Optional. When `true`, disables validation of mappings as
+  they are added. This can improve performance but should be used with
+  discretion, as a last resort. Even then, one should avoid using this flag when
+  running tests, if possible.
+
+```js
+var generator = new sourceMap.SourceMapGenerator({
+  file: "my-generated-javascript-file.js",
+  sourceRoot: "http://example.com/app/js/"
+});
+```
+
+#### SourceMapGenerator.fromSourceMap(sourceMapConsumer)
+
+Creates a new `SourceMapGenerator` from an existing `SourceMapConsumer` instance.
+
+* `sourceMapConsumer` The SourceMap.
+
+```js
+var generator = sourceMap.SourceMapGenerator.fromSourceMap(consumer);
+```
+
+#### SourceMapGenerator.prototype.addMapping(mapping)
+
+Add a single mapping from original source line and column to the generated
+source's line and column for this source map being created. The mapping object
+should have the following properties:
+
+* `generated`: An object with the generated line and column positions.
+
+* `original`: An object with the original line and column positions.
+
+* `source`: The original source file (relative to the sourceRoot).
+
+* `name`: An optional original token name for this mapping.
+
+```js
+generator.addMapping({
+  source: "module-one.scm",
+  original: { line: 128, column: 0 },
+  generated: { line: 3, column: 456 }
+})
+```
+
+#### SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent)
+
+Set the source content for an original source file.
+
+* `sourceFile` the URL of the original source file.
+
+* `sourceContent` the content of the source file.
+
+```js
+generator.setSourceContent("module-one.scm",
+                           fs.readFileSync("path/to/module-one.scm"))
+```
+
+#### SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile[, sourceMapPath]])
+
+Applies a SourceMap for a source file to the SourceMap.
+Each mapping to the supplied source file is rewritten using the
+supplied SourceMap. Note: The resolution for the resulting mappings
+is the minimum of this map and the supplied map.
+
+* `sourceMapConsumer`: The SourceMap to be applied.
+
+* `sourceFile`: Optional. The filename of the source file.
+  If omitted, sourceMapConsumer.file will be used, if it exists.
+  Otherwise an error will be thrown.
+
+* `sourceMapPath`: Optional. The dirname of the path to the SourceMap
+  to be applied. If relative, it is relative to the SourceMap.
+
+  This parameter is needed when the two SourceMaps aren't in the same
+  directory, and the SourceMap to be applied contains relative source
+  paths. If so, those relative source paths need to be rewritten
+  relative to the SourceMap.
+
+  If omitted, it is assumed that both SourceMaps are in the same directory,
+  thus not needing any rewriting. (Supplying `'.'` has the same effect.)
+
+#### SourceMapGenerator.prototype.toString()
+
+Renders the source map being generated to a string.
+
+```js
+generator.toString()
+// '{"version":3,"sources":["module-one.scm"],"names":[],"mappings":"...snip...","file":"my-generated-javascript-file.js","sourceRoot":"http://example.com/app/js/"}'
+```
+
+### SourceNode
+
+SourceNodes provide a way to abstract over interpolating and/or concatenating
+snippets of generated JavaScript source code, while maintaining the line and
+column information associated between those snippets and the original source
+code. This is useful as the final intermediate representation a compiler might
+use before outputting the generated JS and source map.
+
+#### new SourceNode([line, column, source[, chunk[, name]]])
+
+* `line`: The original line number associated with this source node, or null if
+  it isn't associated with an original line.
+
+* `column`: The original column number associated with this source node, or null
+  if it isn't associated with an original column.
+
+* `source`: The original source's filename; null if no filename is provided.
+
+* `chunk`: Optional. Is immediately passed to `SourceNode.prototype.add`, see
+  below.
+
+* `name`: Optional. The original identifier.
+
+```js
+var node = new SourceNode(1, 2, "a.cpp", [
+  new SourceNode(3, 4, "b.cpp", "extern int status;\n"),
+  new SourceNode(5, 6, "c.cpp", "std::string* make_string(size_t n);\n"),
+  new SourceNode(7, 8, "d.cpp", "int main(int argc, char** argv) {}\n"),
+]);
+```
+
+#### SourceNode.fromStringWithSourceMap(code, sourceMapConsumer[, relativePath])
+
+Creates a SourceNode from generated code and a SourceMapConsumer.
+
+* `code`: The generated code
+
+* `sourceMapConsumer` The SourceMap for the generated code
+
+* `relativePath` The optional path that relative sources in `sourceMapConsumer`
+  should be relative to.
+
+```js
+var consumer = new SourceMapConsumer(fs.readFileSync("path/to/my-file.js.map"));
+var node = SourceNode.fromStringWithSourceMap(fs.readFileSync("path/to/my-file.js"),
+                                              consumer);
+```
+
+#### SourceNode.prototype.add(chunk)
+
+Add a chunk of generated JS to this source node.
+
+* `chunk`: A string snippet of generated JS code, another instance of
+   `SourceNode`, or an array where each member is one of those things.
+
+```js
+node.add(" + ");
+node.add(otherNode);
+node.add([leftHandOperandNode, " + ", rightHandOperandNode]);
+```
+
+#### SourceNode.prototype.prepend(chunk)
+
+Prepend a chunk of generated JS to this source node.
+
+* `chunk`: A string snippet of generated JS code, another instance of
+   `SourceNode`, or an array where each member is one of those things.
+
+```js
+node.prepend("/** Build Id: f783haef86324gf **/\n\n");
+```
+
+#### SourceNode.prototype.setSourceContent(sourceFile, sourceContent)
+
+Set the source content for a source file. This will be added to the
+`SourceMap` in the `sourcesContent` field.
+
+* `sourceFile`: The filename of the source file
+
+* `sourceContent`: The content of the source file
+
+```js
+node.setSourceContent("module-one.scm",
+                      fs.readFileSync("path/to/module-one.scm"))
+```
+
+#### SourceNode.prototype.walk(fn)
+
+Walk over the tree of JS snippets in this node and its children. The walking
+function is called once for each snippet of JS and is passed that snippet and
+the its original associated source's line/column location.
+
+* `fn`: The traversal function.
+
+```js
+var node = new SourceNode(1, 2, "a.js", [
+  new SourceNode(3, 4, "b.js", "uno"),
+  "dos",
+  [
+    "tres",
+    new SourceNode(5, 6, "c.js", "quatro")
+  ]
+]);
+
+node.walk(function (code, loc) { console.log("WALK:", code, loc); })
+// WALK: uno { source: 'b.js', line: 3, column: 4, name: null }
+// WALK: dos { source: 'a.js', line: 1, column: 2, name: null }
+// WALK: tres { source: 'a.js', line: 1, column: 2, name: null }
+// WALK: quatro { source: 'c.js', line: 5, column: 6, name: null }
+```
+
+#### SourceNode.prototype.walkSourceContents(fn)
+
+Walk over the tree of SourceNodes. The walking function is called for each
+source file content and is passed the filename and source content.
+
+* `fn`: The traversal function.
+
+```js
+var a = new SourceNode(1, 2, "a.js", "generated from a");
+a.setSourceContent("a.js", "original a");
+var b = new SourceNode(1, 2, "b.js", "generated from b");
+b.setSourceContent("b.js", "original b");
+var c = new SourceNode(1, 2, "c.js", "generated from c");
+c.setSourceContent("c.js", "original c");
+
+var node = new SourceNode(null, null, null, [a, b, c]);
+node.walkSourceContents(function (source, contents) { console.log("WALK:", source, ":", contents); })
+// WALK: a.js : original a
+// WALK: b.js : original b
+// WALK: c.js : original c
+```
+
+#### SourceNode.prototype.join(sep)
+
+Like `Array.prototype.join` except for SourceNodes. Inserts the separator
+between each of this source node's children.
+
+* `sep`: The separator.
+
+```js
+var lhs = new SourceNode(1, 2, "a.rs", "my_copy");
+var operand = new SourceNode(3, 4, "a.rs", "=");
+var rhs = new SourceNode(5, 6, "a.rs", "orig.clone()");
+
+var node = new SourceNode(null, null, null, [ lhs, operand, rhs ]);
+var joinedNode = node.join(" ");
+```
+
+#### SourceNode.prototype.replaceRight(pattern, replacement)
+
+Call `String.prototype.replace` on the very right-most source snippet. Useful
+for trimming white space from the end of a source node, etc.
+
+* `pattern`: The pattern to replace.
+
+* `replacement`: The thing to replace the pattern with.
+
+```js
+// Trim trailing white space.
+node.replaceRight(/\s*$/, "");
+```
+
+#### SourceNode.prototype.toString()
+
+Return the string representation of this source node. Walks over the tree and
+concatenates all the various snippets together to one string.
+
+```js
+var node = new SourceNode(1, 2, "a.js", [
+  new SourceNode(3, 4, "b.js", "uno"),
+  "dos",
+  [
+    "tres",
+    new SourceNode(5, 6, "c.js", "quatro")
+  ]
+]);
+
+node.toString()
+// 'unodostresquatro'
+```
+
+#### SourceNode.prototype.toStringWithSourceMap([startOfSourceMap])
+
+Returns the string representation of this tree of source nodes, plus a
+SourceMapGenerator which contains all the mappings between the generated and
+original sources.
+
+The arguments are the same as those to `new SourceMapGenerator`.
+
+```js
+var node = new SourceNode(1, 2, "a.js", [
+  new SourceNode(3, 4, "b.js", "uno"),
+  "dos",
+  [
+    "tres",
+    new SourceNode(5, 6, "c.js", "quatro")
+  ]
+]);
+
+node.toStringWithSourceMap({ file: "my-output-file.js" })
+// { code: 'unodostresquatro',
+//   map: [object SourceMapGenerator] }
+```
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.debug.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.debug.js
new file mode 100644
index 0000000000..dc091643f4
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.debug.js
@@ -0,0 +1,3006 @@
+(function webpackUniversalModuleDefinition(root, factory) {
+	if(typeof exports === 'object' && typeof module === 'object')
+		module.exports = factory();
+	else if(typeof define === 'function' && define.amd)
+		define([], factory);
+	else if(typeof exports === 'object')
+		exports["sourceMap"] = factory();
+	else
+		root["sourceMap"] = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+/******/
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+/******/
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId])
+/******/ 			return installedModules[moduleId].exports;
+/******/
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			exports: {},
+/******/ 			id: moduleId,
+/******/ 			loaded: false
+/******/ 		};
+/******/
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+/******/
+/******/ 		// Flag the module as loaded
+/******/ 		module.loaded = true;
+/******/
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+/******/
+/******/
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
+/******/
+/******/ 	// expose the module cache
+/******/ 	__webpack_require__.c = installedModules;
+/******/
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
+/******/
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(0);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/*
+	 * Copyright 2009-2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE.txt or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	exports.SourceMapGenerator = __webpack_require__(1).SourceMapGenerator;
+	exports.SourceMapConsumer = __webpack_require__(7).SourceMapConsumer;
+	exports.SourceNode = __webpack_require__(10).SourceNode;
+
+
+/***/ },
+/* 1 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  var base64VLQ = __webpack_require__(2);
+	  var util = __webpack_require__(4);
+	  var ArraySet = __webpack_require__(5).ArraySet;
+	  var MappingList = __webpack_require__(6).MappingList;
+
+	  /**
+	   * An instance of the SourceMapGenerator represents a source map which is
+	   * being built incrementally. You may pass an object with the following
+	   * properties:
+	   *
+	   *   - file: The filename of the generated source.
+	   *   - sourceRoot: A root for all relative URLs in this source map.
+	   */
+	  function SourceMapGenerator(aArgs) {
+	    if (!aArgs) {
+	      aArgs = {};
+	    }
+	    this._file = util.getArg(aArgs, 'file', null);
+	    this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);
+	    this._skipValidation = util.getArg(aArgs, 'skipValidation', false);
+	    this._sources = new ArraySet();
+	    this._names = new ArraySet();
+	    this._mappings = new MappingList();
+	    this._sourcesContents = null;
+	  }
+
+	  SourceMapGenerator.prototype._version = 3;
+
+	  /**
+	   * Creates a new SourceMapGenerator based on a SourceMapConsumer
+	   *
+	   * @param aSourceMapConsumer The SourceMap.
+	   */
+	  SourceMapGenerator.fromSourceMap =
+	    function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {
+	      var sourceRoot = aSourceMapConsumer.sourceRoot;
+	      var generator = new SourceMapGenerator({
+	        file: aSourceMapConsumer.file,
+	        sourceRoot: sourceRoot
+	      });
+	      aSourceMapConsumer.eachMapping(function (mapping) {
+	        var newMapping = {
+	          generated: {
+	            line: mapping.generatedLine,
+	            column: mapping.generatedColumn
+	          }
+	        };
+
+	        if (mapping.source != null) {
+	          newMapping.source = mapping.source;
+	          if (sourceRoot != null) {
+	            newMapping.source = util.relative(sourceRoot, newMapping.source);
+	          }
+
+	          newMapping.original = {
+	            line: mapping.originalLine,
+	            column: mapping.originalColumn
+	          };
+
+	          if (mapping.name != null) {
+	            newMapping.name = mapping.name;
+	          }
+	        }
+
+	        generator.addMapping(newMapping);
+	      });
+	      aSourceMapConsumer.sources.forEach(function (sourceFile) {
+	        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
+	        if (content != null) {
+	          generator.setSourceContent(sourceFile, content);
+	        }
+	      });
+	      return generator;
+	    };
+
+	  /**
+	   * Add a single mapping from original source line and column to the generated
+	   * source's line and column for this source map being created. The mapping
+	   * object should have the following properties:
+	   *
+	   *   - generated: An object with the generated line and column positions.
+	   *   - original: An object with the original line and column positions.
+	   *   - source: The original source file (relative to the sourceRoot).
+	   *   - name: An optional original token name for this mapping.
+	   */
+	  SourceMapGenerator.prototype.addMapping =
+	    function SourceMapGenerator_addMapping(aArgs) {
+	      var generated = util.getArg(aArgs, 'generated');
+	      var original = util.getArg(aArgs, 'original', null);
+	      var source = util.getArg(aArgs, 'source', null);
+	      var name = util.getArg(aArgs, 'name', null);
+
+	      if (!this._skipValidation) {
+	        this._validateMapping(generated, original, source, name);
+	      }
+
+	      if (source != null && !this._sources.has(source)) {
+	        this._sources.add(source);
+	      }
+
+	      if (name != null && !this._names.has(name)) {
+	        this._names.add(name);
+	      }
+
+	      this._mappings.add({
+	        generatedLine: generated.line,
+	        generatedColumn: generated.column,
+	        originalLine: original != null && original.line,
+	        originalColumn: original != null && original.column,
+	        source: source,
+	        name: name
+	      });
+	    };
+
+	  /**
+	   * Set the source content for a source file.
+	   */
+	  SourceMapGenerator.prototype.setSourceContent =
+	    function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {
+	      var source = aSourceFile;
+	      if (this._sourceRoot != null) {
+	        source = util.relative(this._sourceRoot, source);
+	      }
+
+	      if (aSourceContent != null) {
+	        // Add the source content to the _sourcesContents map.
+	        // Create a new _sourcesContents map if the property is null.
+	        if (!this._sourcesContents) {
+	          this._sourcesContents = {};
+	        }
+	        this._sourcesContents[util.toSetString(source)] = aSourceContent;
+	      } else if (this._sourcesContents) {
+	        // Remove the source file from the _sourcesContents map.
+	        // If the _sourcesContents map is empty, set the property to null.
+	        delete this._sourcesContents[util.toSetString(source)];
+	        if (Object.keys(this._sourcesContents).length === 0) {
+	          this._sourcesContents = null;
+	        }
+	      }
+	    };
+
+	  /**
+	   * Applies the mappings of a sub-source-map for a specific source file to the
+	   * source map being generated. Each mapping to the supplied source file is
+	   * rewritten using the supplied source map. Note: The resolution for the
+	   * resulting mappings is the minimium of this map and the supplied map.
+	   *
+	   * @param aSourceMapConsumer The source map to be applied.
+	   * @param aSourceFile Optional. The filename of the source file.
+	   *        If omitted, SourceMapConsumer's file property will be used.
+	   * @param aSourceMapPath Optional. The dirname of the path to the source map
+	   *        to be applied. If relative, it is relative to the SourceMapConsumer.
+	   *        This parameter is needed when the two source maps aren't in the same
+	   *        directory, and the source map to be applied contains relative source
+	   *        paths. If so, those relative source paths need to be rewritten
+	   *        relative to the SourceMapGenerator.
+	   */
+	  SourceMapGenerator.prototype.applySourceMap =
+	    function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {
+	      var sourceFile = aSourceFile;
+	      // If aSourceFile is omitted, we will use the file property of the SourceMap
+	      if (aSourceFile == null) {
+	        if (aSourceMapConsumer.file == null) {
+	          throw new Error(
+	            'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +
+	            'or the source map\'s "file" property. Both were omitted.'
+	          );
+	        }
+	        sourceFile = aSourceMapConsumer.file;
+	      }
+	      var sourceRoot = this._sourceRoot;
+	      // Make "sourceFile" relative if an absolute Url is passed.
+	      if (sourceRoot != null) {
+	        sourceFile = util.relative(sourceRoot, sourceFile);
+	      }
+	      // Applying the SourceMap can add and remove items from the sources and
+	      // the names array.
+	      var newSources = new ArraySet();
+	      var newNames = new ArraySet();
+
+	      // Find mappings for the "sourceFile"
+	      this._mappings.unsortedForEach(function (mapping) {
+	        if (mapping.source === sourceFile && mapping.originalLine != null) {
+	          // Check if it can be mapped by the source map, then update the mapping.
+	          var original = aSourceMapConsumer.originalPositionFor({
+	            line: mapping.originalLine,
+	            column: mapping.originalColumn
+	          });
+	          if (original.source != null) {
+	            // Copy mapping
+	            mapping.source = original.source;
+	            if (aSourceMapPath != null) {
+	              mapping.source = util.join(aSourceMapPath, mapping.source)
+	            }
+	            if (sourceRoot != null) {
+	              mapping.source = util.relative(sourceRoot, mapping.source);
+	            }
+	            mapping.originalLine = original.line;
+	            mapping.originalColumn = original.column;
+	            if (original.name != null) {
+	              mapping.name = original.name;
+	            }
+	          }
+	        }
+
+	        var source = mapping.source;
+	        if (source != null && !newSources.has(source)) {
+	          newSources.add(source);
+	        }
+
+	        var name = mapping.name;
+	        if (name != null && !newNames.has(name)) {
+	          newNames.add(name);
+	        }
+
+	      }, this);
+	      this._sources = newSources;
+	      this._names = newNames;
+
+	      // Copy sourcesContents of applied map.
+	      aSourceMapConsumer.sources.forEach(function (sourceFile) {
+	        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
+	        if (content != null) {
+	          if (aSourceMapPath != null) {
+	            sourceFile = util.join(aSourceMapPath, sourceFile);
+	          }
+	          if (sourceRoot != null) {
+	            sourceFile = util.relative(sourceRoot, sourceFile);
+	          }
+	          this.setSourceContent(sourceFile, content);
+	        }
+	      }, this);
+	    };
+
+	  /**
+	   * A mapping can have one of the three levels of data:
+	   *
+	   *   1. Just the generated position.
+	   *   2. The Generated position, original position, and original source.
+	   *   3. Generated and original position, original source, as well as a name
+	   *      token.
+	   *
+	   * To maintain consistency, we validate that any new mapping being added falls
+	   * in to one of these categories.
+	   */
+	  SourceMapGenerator.prototype._validateMapping =
+	    function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,
+	                                                aName) {
+	      if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
+	          && aGenerated.line > 0 && aGenerated.column >= 0
+	          && !aOriginal && !aSource && !aName) {
+	        // Case 1.
+	        return;
+	      }
+	      else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
+	               && aOriginal && 'line' in aOriginal && 'column' in aOriginal
+	               && aGenerated.line > 0 && aGenerated.column >= 0
+	               && aOriginal.line > 0 && aOriginal.column >= 0
+	               && aSource) {
+	        // Cases 2 and 3.
+	        return;
+	      }
+	      else {
+	        throw new Error('Invalid mapping: ' + JSON.stringify({
+	          generated: aGenerated,
+	          source: aSource,
+	          original: aOriginal,
+	          name: aName
+	        }));
+	      }
+	    };
+
+	  /**
+	   * Serialize the accumulated mappings in to the stream of base 64 VLQs
+	   * specified by the source map format.
+	   */
+	  SourceMapGenerator.prototype._serializeMappings =
+	    function SourceMapGenerator_serializeMappings() {
+	      var previousGeneratedColumn = 0;
+	      var previousGeneratedLine = 1;
+	      var previousOriginalColumn = 0;
+	      var previousOriginalLine = 0;
+	      var previousName = 0;
+	      var previousSource = 0;
+	      var result = '';
+	      var mapping;
+	      var nameIdx;
+	      var sourceIdx;
+
+	      var mappings = this._mappings.toArray();
+	      for (var i = 0, len = mappings.length; i < len; i++) {
+	        mapping = mappings[i];
+
+	        if (mapping.generatedLine !== previousGeneratedLine) {
+	          previousGeneratedColumn = 0;
+	          while (mapping.generatedLine !== previousGeneratedLine) {
+	            result += ';';
+	            previousGeneratedLine++;
+	          }
+	        }
+	        else {
+	          if (i > 0) {
+	            if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {
+	              continue;
+	            }
+	            result += ',';
+	          }
+	        }
+
+	        result += base64VLQ.encode(mapping.generatedColumn
+	                                   - previousGeneratedColumn);
+	        previousGeneratedColumn = mapping.generatedColumn;
+
+	        if (mapping.source != null) {
+	          sourceIdx = this._sources.indexOf(mapping.source);
+	          result += base64VLQ.encode(sourceIdx - previousSource);
+	          previousSource = sourceIdx;
+
+	          // lines are stored 0-based in SourceMap spec version 3
+	          result += base64VLQ.encode(mapping.originalLine - 1
+	                                     - previousOriginalLine);
+	          previousOriginalLine = mapping.originalLine - 1;
+
+	          result += base64VLQ.encode(mapping.originalColumn
+	                                     - previousOriginalColumn);
+	          previousOriginalColumn = mapping.originalColumn;
+
+	          if (mapping.name != null) {
+	            nameIdx = this._names.indexOf(mapping.name);
+	            result += base64VLQ.encode(nameIdx - previousName);
+	            previousName = nameIdx;
+	          }
+	        }
+	      }
+
+	      return result;
+	    };
+
+	  SourceMapGenerator.prototype._generateSourcesContent =
+	    function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {
+	      return aSources.map(function (source) {
+	        if (!this._sourcesContents) {
+	          return null;
+	        }
+	        if (aSourceRoot != null) {
+	          source = util.relative(aSourceRoot, source);
+	        }
+	        var key = util.toSetString(source);
+	        return Object.prototype.hasOwnProperty.call(this._sourcesContents,
+	                                                    key)
+	          ? this._sourcesContents[key]
+	          : null;
+	      }, this);
+	    };
+
+	  /**
+	   * Externalize the source map.
+	   */
+	  SourceMapGenerator.prototype.toJSON =
+	    function SourceMapGenerator_toJSON() {
+	      var map = {
+	        version: this._version,
+	        sources: this._sources.toArray(),
+	        names: this._names.toArray(),
+	        mappings: this._serializeMappings()
+	      };
+	      if (this._file != null) {
+	        map.file = this._file;
+	      }
+	      if (this._sourceRoot != null) {
+	        map.sourceRoot = this._sourceRoot;
+	      }
+	      if (this._sourcesContents) {
+	        map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);
+	      }
+
+	      return map;
+	    };
+
+	  /**
+	   * Render the source map being generated to a string.
+	   */
+	  SourceMapGenerator.prototype.toString =
+	    function SourceMapGenerator_toString() {
+	      return JSON.stringify(this.toJSON());
+	    };
+
+	  exports.SourceMapGenerator = SourceMapGenerator;
+	}
+
+
+/***/ },
+/* 2 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 *
+	 * Based on the Base 64 VLQ implementation in Closure Compiler:
+	 * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java
+	 *
+	 * Copyright 2011 The Closure Compiler Authors. All rights reserved.
+	 * Redistribution and use in source and binary forms, with or without
+	 * modification, are permitted provided that the following conditions are
+	 * met:
+	 *
+	 *  * Redistributions of source code must retain the above copyright
+	 *    notice, this list of conditions and the following disclaimer.
+	 *  * Redistributions in binary form must reproduce the above
+	 *    copyright notice, this list of conditions and the following
+	 *    disclaimer in the documentation and/or other materials provided
+	 *    with the distribution.
+	 *  * Neither the name of Google Inc. nor the names of its
+	 *    contributors may be used to endorse or promote products derived
+	 *    from this software without specific prior written permission.
+	 *
+	 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+	 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+	 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+	 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+	 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+	 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+	 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+	 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+	 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+	 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+	 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+	 */
+	{
+	  var base64 = __webpack_require__(3);
+
+	  // A single base 64 digit can contain 6 bits of data. For the base 64 variable
+	  // length quantities we use in the source map spec, the first bit is the sign,
+	  // the next four bits are the actual value, and the 6th bit is the
+	  // continuation bit. The continuation bit tells us whether there are more
+	  // digits in this value following this digit.
+	  //
+	  //   Continuation
+	  //   |    Sign
+	  //   |    |
+	  //   V    V
+	  //   101011
+
+	  var VLQ_BASE_SHIFT = 5;
+
+	  // binary: 100000
+	  var VLQ_BASE = 1 << VLQ_BASE_SHIFT;
+
+	  // binary: 011111
+	  var VLQ_BASE_MASK = VLQ_BASE - 1;
+
+	  // binary: 100000
+	  var VLQ_CONTINUATION_BIT = VLQ_BASE;
+
+	  /**
+	   * Converts from a two-complement value to a value where the sign bit is
+	   * placed in the least significant bit.  For example, as decimals:
+	   *   1 becomes 2 (10 binary), -1 becomes 3 (11 binary)
+	   *   2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
+	   */
+	  function toVLQSigned(aValue) {
+	    return aValue < 0
+	      ? ((-aValue) << 1) + 1
+	      : (aValue << 1) + 0;
+	  }
+
+	  /**
+	   * Converts to a two-complement value from a value where the sign bit is
+	   * placed in the least significant bit.  For example, as decimals:
+	   *   2 (10 binary) becomes 1, 3 (11 binary) becomes -1
+	   *   4 (100 binary) becomes 2, 5 (101 binary) becomes -2
+	   */
+	  function fromVLQSigned(aValue) {
+	    var isNegative = (aValue & 1) === 1;
+	    var shifted = aValue >> 1;
+	    return isNegative
+	      ? -shifted
+	      : shifted;
+	  }
+
+	  /**
+	   * Returns the base 64 VLQ encoded value.
+	   */
+	  exports.encode = function base64VLQ_encode(aValue) {
+	    var encoded = "";
+	    var digit;
+
+	    var vlq = toVLQSigned(aValue);
+
+	    do {
+	      digit = vlq & VLQ_BASE_MASK;
+	      vlq >>>= VLQ_BASE_SHIFT;
+	      if (vlq > 0) {
+	        // There are still more digits in this value, so we must make sure the
+	        // continuation bit is marked.
+	        digit |= VLQ_CONTINUATION_BIT;
+	      }
+	      encoded += base64.encode(digit);
+	    } while (vlq > 0);
+
+	    return encoded;
+	  };
+
+	  /**
+	   * Decodes the next base 64 VLQ value from the given string and returns the
+	   * value and the rest of the string via the out parameter.
+	   */
+	  exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {
+	    var strLen = aStr.length;
+	    var result = 0;
+	    var shift = 0;
+	    var continuation, digit;
+
+	    do {
+	      if (aIndex >= strLen) {
+	        throw new Error("Expected more digits in base 64 VLQ value.");
+	      }
+
+	      digit = base64.decode(aStr.charCodeAt(aIndex++));
+	      if (digit === -1) {
+	        throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1));
+	      }
+
+	      continuation = !!(digit & VLQ_CONTINUATION_BIT);
+	      digit &= VLQ_BASE_MASK;
+	      result = result + (digit << shift);
+	      shift += VLQ_BASE_SHIFT;
+	    } while (continuation);
+
+	    aOutParam.value = fromVLQSigned(result);
+	    aOutParam.rest = aIndex;
+	  };
+	}
+
+
+/***/ },
+/* 3 */
+/***/ function(module, exports) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');
+
+	  /**
+	   * Encode an integer in the range of 0 to 63 to a single base 64 digit.
+	   */
+	  exports.encode = function (number) {
+	    if (0 <= number && number < intToCharMap.length) {
+	      return intToCharMap[number];
+	    }
+	    throw new TypeError("Must be between 0 and 63: " + number);
+	  };
+
+	  /**
+	   * Decode a single base 64 character code digit to an integer. Returns -1 on
+	   * failure.
+	   */
+	  exports.decode = function (charCode) {
+	    var bigA = 65;     // 'A'
+	    var bigZ = 90;     // 'Z'
+
+	    var littleA = 97;  // 'a'
+	    var littleZ = 122; // 'z'
+
+	    var zero = 48;     // '0'
+	    var nine = 57;     // '9'
+
+	    var plus = 43;     // '+'
+	    var slash = 47;    // '/'
+
+	    var littleOffset = 26;
+	    var numberOffset = 52;
+
+	    // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ
+	    if (bigA <= charCode && charCode <= bigZ) {
+	      return (charCode - bigA);
+	    }
+
+	    // 26 - 51: abcdefghijklmnopqrstuvwxyz
+	    if (littleA <= charCode && charCode <= littleZ) {
+	      return (charCode - littleA + littleOffset);
+	    }
+
+	    // 52 - 61: 0123456789
+	    if (zero <= charCode && charCode <= nine) {
+	      return (charCode - zero + numberOffset);
+	    }
+
+	    // 62: +
+	    if (charCode == plus) {
+	      return 62;
+	    }
+
+	    // 63: /
+	    if (charCode == slash) {
+	      return 63;
+	    }
+
+	    // Invalid base64 digit.
+	    return -1;
+	  };
+	}
+
+
+/***/ },
+/* 4 */
+/***/ function(module, exports) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  /**
+	   * This is a helper function for getting values from parameter/options
+	   * objects.
+	   *
+	   * @param args The object we are extracting values from
+	   * @param name The name of the property we are getting.
+	   * @param defaultValue An optional value to return if the property is missing
+	   * from the object. If this is not specified and the property is missing, an
+	   * error will be thrown.
+	   */
+	  function getArg(aArgs, aName, aDefaultValue) {
+	    if (aName in aArgs) {
+	      return aArgs[aName];
+	    } else if (arguments.length === 3) {
+	      return aDefaultValue;
+	    } else {
+	      throw new Error('"' + aName + '" is a required argument.');
+	    }
+	  }
+	  exports.getArg = getArg;
+
+	  var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/;
+	  var dataUrlRegexp = /^data:.+\,.+$/;
+
+	  function urlParse(aUrl) {
+	    var match = aUrl.match(urlRegexp);
+	    if (!match) {
+	      return null;
+	    }
+	    return {
+	      scheme: match[1],
+	      auth: match[2],
+	      host: match[3],
+	      port: match[4],
+	      path: match[5]
+	    };
+	  }
+	  exports.urlParse = urlParse;
+
+	  function urlGenerate(aParsedUrl) {
+	    var url = '';
+	    if (aParsedUrl.scheme) {
+	      url += aParsedUrl.scheme + ':';
+	    }
+	    url += '//';
+	    if (aParsedUrl.auth) {
+	      url += aParsedUrl.auth + '@';
+	    }
+	    if (aParsedUrl.host) {
+	      url += aParsedUrl.host;
+	    }
+	    if (aParsedUrl.port) {
+	      url += ":" + aParsedUrl.port
+	    }
+	    if (aParsedUrl.path) {
+	      url += aParsedUrl.path;
+	    }
+	    return url;
+	  }
+	  exports.urlGenerate = urlGenerate;
+
+	  /**
+	   * Normalizes a path, or the path portion of a URL:
+	   *
+	   * - Replaces consequtive slashes with one slash.
+	   * - Removes unnecessary '.' parts.
+	   * - Removes unnecessary '/..' parts.
+	   *
+	   * Based on code in the Node.js 'path' core module.
+	   *
+	   * @param aPath The path or url to normalize.
+	   */
+	  function normalize(aPath) {
+	    var path = aPath;
+	    var url = urlParse(aPath);
+	    if (url) {
+	      if (!url.path) {
+	        return aPath;
+	      }
+	      path = url.path;
+	    }
+	    var isAbsolute = exports.isAbsolute(path);
+
+	    var parts = path.split(/\/+/);
+	    for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {
+	      part = parts[i];
+	      if (part === '.') {
+	        parts.splice(i, 1);
+	      } else if (part === '..') {
+	        up++;
+	      } else if (up > 0) {
+	        if (part === '') {
+	          // The first part is blank if the path is absolute. Trying to go
+	          // above the root is a no-op. Therefore we can remove all '..' parts
+	          // directly after the root.
+	          parts.splice(i + 1, up);
+	          up = 0;
+	        } else {
+	          parts.splice(i, 2);
+	          up--;
+	        }
+	      }
+	    }
+	    path = parts.join('/');
+
+	    if (path === '') {
+	      path = isAbsolute ? '/' : '.';
+	    }
+
+	    if (url) {
+	      url.path = path;
+	      return urlGenerate(url);
+	    }
+	    return path;
+	  }
+	  exports.normalize = normalize;
+
+	  /**
+	   * Joins two paths/URLs.
+	   *
+	   * @param aRoot The root path or URL.
+	   * @param aPath The path or URL to be joined with the root.
+	   *
+	   * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a
+	   *   scheme-relative URL: Then the scheme of aRoot, if any, is prepended
+	   *   first.
+	   * - Otherwise aPath is a path. If aRoot is a URL, then its path portion
+	   *   is updated with the result and aRoot is returned. Otherwise the result
+	   *   is returned.
+	   *   - If aPath is absolute, the result is aPath.
+	   *   - Otherwise the two paths are joined with a slash.
+	   * - Joining for example 'http://' and 'www.example.com' is also supported.
+	   */
+	  function join(aRoot, aPath) {
+	    if (aRoot === "") {
+	      aRoot = ".";
+	    }
+	    if (aPath === "") {
+	      aPath = ".";
+	    }
+	    var aPathUrl = urlParse(aPath);
+	    var aRootUrl = urlParse(aRoot);
+	    if (aRootUrl) {
+	      aRoot = aRootUrl.path || '/';
+	    }
+
+	    // `join(foo, '//www.example.org')`
+	    if (aPathUrl && !aPathUrl.scheme) {
+	      if (aRootUrl) {
+	        aPathUrl.scheme = aRootUrl.scheme;
+	      }
+	      return urlGenerate(aPathUrl);
+	    }
+
+	    if (aPathUrl || aPath.match(dataUrlRegexp)) {
+	      return aPath;
+	    }
+
+	    // `join('http://', 'www.example.com')`
+	    if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {
+	      aRootUrl.host = aPath;
+	      return urlGenerate(aRootUrl);
+	    }
+
+	    var joined = aPath.charAt(0) === '/'
+	      ? aPath
+	      : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath);
+
+	    if (aRootUrl) {
+	      aRootUrl.path = joined;
+	      return urlGenerate(aRootUrl);
+	    }
+	    return joined;
+	  }
+	  exports.join = join;
+
+	  exports.isAbsolute = function (aPath) {
+	    return aPath.charAt(0) === '/' || !!aPath.match(urlRegexp);
+	  };
+
+	  /**
+	   * Make a path relative to a URL or another path.
+	   *
+	   * @param aRoot The root path or URL.
+	   * @param aPath The path or URL to be made relative to aRoot.
+	   */
+	  function relative(aRoot, aPath) {
+	    if (aRoot === "") {
+	      aRoot = ".";
+	    }
+
+	    aRoot = aRoot.replace(/\/$/, '');
+
+	    // It is possible for the path to be above the root. In this case, simply
+	    // checking whether the root is a prefix of the path won't work. Instead, we
+	    // need to remove components from the root one by one, until either we find
+	    // a prefix that fits, or we run out of components to remove.
+	    var level = 0;
+	    while (aPath.indexOf(aRoot + '/') !== 0) {
+	      var index = aRoot.lastIndexOf("/");
+	      if (index < 0) {
+	        return aPath;
+	      }
+
+	      // If the only part of the root that is left is the scheme (i.e. http://,
+	      // file:///, etc.), one or more slashes (/), or simply nothing at all, we
+	      // have exhausted all components, so the path is not relative to the root.
+	      aRoot = aRoot.slice(0, index);
+	      if (aRoot.match(/^([^\/]+:\/)?\/*$/)) {
+	        return aPath;
+	      }
+
+	      ++level;
+	    }
+
+	    // Make sure we add a "../" for each component we removed from the root.
+	    return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1);
+	  }
+	  exports.relative = relative;
+
+	  /**
+	   * Because behavior goes wacky when you set `__proto__` on objects, we
+	   * have to prefix all the strings in our set with an arbitrary character.
+	   *
+	   * See https://github.com/mozilla/source-map/pull/31 and
+	   * https://github.com/mozilla/source-map/issues/30
+	   *
+	   * @param String aStr
+	   */
+	  function toSetString(aStr) {
+	    return '$' + aStr;
+	  }
+	  exports.toSetString = toSetString;
+
+	  function fromSetString(aStr) {
+	    return aStr.substr(1);
+	  }
+	  exports.fromSetString = fromSetString;
+
+	  /**
+	   * Comparator between two mappings where the original positions are compared.
+	   *
+	   * Optionally pass in `true` as `onlyCompareGenerated` to consider two
+	   * mappings with the same original source/line/column, but different generated
+	   * line and column the same. Useful when searching for a mapping with a
+	   * stubbed out mapping.
+	   */
+	  function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
+	    var cmp = mappingA.source - mappingB.source;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.originalLine - mappingB.originalLine;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.originalColumn - mappingB.originalColumn;
+	    if (cmp !== 0 || onlyCompareOriginal) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.generatedColumn - mappingB.generatedColumn;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.generatedLine - mappingB.generatedLine;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    return mappingA.name - mappingB.name;
+	  }
+	  exports.compareByOriginalPositions = compareByOriginalPositions;
+
+	  /**
+	   * Comparator between two mappings with deflated source and name indices where
+	   * the generated positions are compared.
+	   *
+	   * Optionally pass in `true` as `onlyCompareGenerated` to consider two
+	   * mappings with the same generated line and column, but different
+	   * source/name/original line and column the same. Useful when searching for a
+	   * mapping with a stubbed out mapping.
+	   */
+	  function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {
+	    var cmp = mappingA.generatedLine - mappingB.generatedLine;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.generatedColumn - mappingB.generatedColumn;
+	    if (cmp !== 0 || onlyCompareGenerated) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.source - mappingB.source;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.originalLine - mappingB.originalLine;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.originalColumn - mappingB.originalColumn;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    return mappingA.name - mappingB.name;
+	  }
+	  exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;
+
+	  function strcmp(aStr1, aStr2) {
+	    if (aStr1 === aStr2) {
+	      return 0;
+	    }
+
+	    if (aStr1 > aStr2) {
+	      return 1;
+	    }
+
+	    return -1;
+	  }
+
+	  /**
+	   * Comparator between two mappings with inflated source and name strings where
+	   * the generated positions are compared.
+	   */
+	  function compareByGeneratedPositionsInflated(mappingA, mappingB) {
+	    var cmp = mappingA.generatedLine - mappingB.generatedLine;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.generatedColumn - mappingB.generatedColumn;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = strcmp(mappingA.source, mappingB.source);
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.originalLine - mappingB.originalLine;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.originalColumn - mappingB.originalColumn;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    return strcmp(mappingA.name, mappingB.name);
+	  }
+	  exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;
+	}
+
+
+/***/ },
+/* 5 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  var util = __webpack_require__(4);
+
+	  /**
+	   * A data structure which is a combination of an array and a set. Adding a new
+	   * member is O(1), testing for membership is O(1), and finding the index of an
+	   * element is O(1). Removing elements from the set is not supported. Only
+	   * strings are supported for membership.
+	   */
+	  function ArraySet() {
+	    this._array = [];
+	    this._set = {};
+	  }
+
+	  /**
+	   * Static method for creating ArraySet instances from an existing array.
+	   */
+	  ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
+	    var set = new ArraySet();
+	    for (var i = 0, len = aArray.length; i < len; i++) {
+	      set.add(aArray[i], aAllowDuplicates);
+	    }
+	    return set;
+	  };
+
+	  /**
+	   * Return how many unique items are in this ArraySet. If duplicates have been
+	   * added, than those do not count towards the size.
+	   *
+	   * @returns Number
+	   */
+	  ArraySet.prototype.size = function ArraySet_size() {
+	    return Object.getOwnPropertyNames(this._set).length;
+	  };
+
+	  /**
+	   * Add the given string to this set.
+	   *
+	   * @param String aStr
+	   */
+	  ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {
+	    var sStr = util.toSetString(aStr);
+	    var isDuplicate = this._set.hasOwnProperty(sStr);
+	    var idx = this._array.length;
+	    if (!isDuplicate || aAllowDuplicates) {
+	      this._array.push(aStr);
+	    }
+	    if (!isDuplicate) {
+	      this._set[sStr] = idx;
+	    }
+	  };
+
+	  /**
+	   * Is the given string a member of this set?
+	   *
+	   * @param String aStr
+	   */
+	  ArraySet.prototype.has = function ArraySet_has(aStr) {
+	    var sStr = util.toSetString(aStr);
+	    return this._set.hasOwnProperty(sStr);
+	  };
+
+	  /**
+	   * What is the index of the given string in the array?
+	   *
+	   * @param String aStr
+	   */
+	  ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
+	    var sStr = util.toSetString(aStr);
+	    if (this._set.hasOwnProperty(sStr)) {
+	      return this._set[sStr];
+	    }
+	    throw new Error('"' + aStr + '" is not in the set.');
+	  };
+
+	  /**
+	   * What is the element at the given index?
+	   *
+	   * @param Number aIdx
+	   */
+	  ArraySet.prototype.at = function ArraySet_at(aIdx) {
+	    if (aIdx >= 0 && aIdx < this._array.length) {
+	      return this._array[aIdx];
+	    }
+	    throw new Error('No element indexed by ' + aIdx);
+	  };
+
+	  /**
+	   * Returns the array representation of this set (which has the proper indices
+	   * indicated by indexOf). Note that this is a copy of the internal array used
+	   * for storing the members so that no one can mess with internal state.
+	   */
+	  ArraySet.prototype.toArray = function ArraySet_toArray() {
+	    return this._array.slice();
+	  };
+
+	  exports.ArraySet = ArraySet;
+	}
+
+
+/***/ },
+/* 6 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2014 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  var util = __webpack_require__(4);
+
+	  /**
+	   * Determine whether mappingB is after mappingA with respect to generated
+	   * position.
+	   */
+	  function generatedPositionAfter(mappingA, mappingB) {
+	    // Optimized for most common case
+	    var lineA = mappingA.generatedLine;
+	    var lineB = mappingB.generatedLine;
+	    var columnA = mappingA.generatedColumn;
+	    var columnB = mappingB.generatedColumn;
+	    return lineB > lineA || lineB == lineA && columnB >= columnA ||
+	           util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;
+	  }
+
+	  /**
+	   * A data structure to provide a sorted view of accumulated mappings in a
+	   * performance conscious manner. It trades a neglibable overhead in general
+	   * case for a large speedup in case of mappings being added in order.
+	   */
+	  function MappingList() {
+	    this._array = [];
+	    this._sorted = true;
+	    // Serves as infimum
+	    this._last = {generatedLine: -1, generatedColumn: 0};
+	  }
+
+	  /**
+	   * Iterate through internal items. This method takes the same arguments that
+	   * `Array.prototype.forEach` takes.
+	   *
+	   * NOTE: The order of the mappings is NOT guaranteed.
+	   */
+	  MappingList.prototype.unsortedForEach =
+	    function MappingList_forEach(aCallback, aThisArg) {
+	      this._array.forEach(aCallback, aThisArg);
+	    };
+
+	  /**
+	   * Add the given source mapping.
+	   *
+	   * @param Object aMapping
+	   */
+	  MappingList.prototype.add = function MappingList_add(aMapping) {
+	    if (generatedPositionAfter(this._last, aMapping)) {
+	      this._last = aMapping;
+	      this._array.push(aMapping);
+	    } else {
+	      this._sorted = false;
+	      this._array.push(aMapping);
+	    }
+	  };
+
+	  /**
+	   * Returns the flat, sorted array of mappings. The mappings are sorted by
+	   * generated position.
+	   *
+	   * WARNING: This method returns internal data without copying, for
+	   * performance. The return value must NOT be mutated, and should be treated as
+	   * an immutable borrow. If you want to take ownership, you must make your own
+	   * copy.
+	   */
+	  MappingList.prototype.toArray = function MappingList_toArray() {
+	    if (!this._sorted) {
+	      this._array.sort(util.compareByGeneratedPositionsInflated);
+	      this._sorted = true;
+	    }
+	    return this._array;
+	  };
+
+	  exports.MappingList = MappingList;
+	}
+
+
+/***/ },
+/* 7 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  var util = __webpack_require__(4);
+	  var binarySearch = __webpack_require__(8);
+	  var ArraySet = __webpack_require__(5).ArraySet;
+	  var base64VLQ = __webpack_require__(2);
+	  var quickSort = __webpack_require__(9).quickSort;
+
+	  function SourceMapConsumer(aSourceMap) {
+	    var sourceMap = aSourceMap;
+	    if (typeof aSourceMap === 'string') {
+	      sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
+	    }
+
+	    return sourceMap.sections != null
+	      ? new IndexedSourceMapConsumer(sourceMap)
+	      : new BasicSourceMapConsumer(sourceMap);
+	  }
+
+	  SourceMapConsumer.fromSourceMap = function(aSourceMap) {
+	    return BasicSourceMapConsumer.fromSourceMap(aSourceMap);
+	  }
+
+	  /**
+	   * The version of the source mapping spec that we are consuming.
+	   */
+	  SourceMapConsumer.prototype._version = 3;
+
+	  // `__generatedMappings` and `__originalMappings` are arrays that hold the
+	  // parsed mapping coordinates from the source map's "mappings" attribute. They
+	  // are lazily instantiated, accessed via the `_generatedMappings` and
+	  // `_originalMappings` getters respectively, and we only parse the mappings
+	  // and create these arrays once queried for a source location. We jump through
+	  // these hoops because there can be many thousands of mappings, and parsing
+	  // them is expensive, so we only want to do it if we must.
+	  //
+	  // Each object in the arrays is of the form:
+	  //
+	  //     {
+	  //       generatedLine: The line number in the generated code,
+	  //       generatedColumn: The column number in the generated code,
+	  //       source: The path to the original source file that generated this
+	  //               chunk of code,
+	  //       originalLine: The line number in the original source that
+	  //                     corresponds to this chunk of generated code,
+	  //       originalColumn: The column number in the original source that
+	  //                       corresponds to this chunk of generated code,
+	  //       name: The name of the original symbol which generated this chunk of
+	  //             code.
+	  //     }
+	  //
+	  // All properties except for `generatedLine` and `generatedColumn` can be
+	  // `null`.
+	  //
+	  // `_generatedMappings` is ordered by the generated positions.
+	  //
+	  // `_originalMappings` is ordered by the original positions.
+
+	  SourceMapConsumer.prototype.__generatedMappings = null;
+	  Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {
+	    get: function () {
+	      if (!this.__generatedMappings) {
+	        this._parseMappings(this._mappings, this.sourceRoot);
+	      }
+
+	      return this.__generatedMappings;
+	    }
+	  });
+
+	  SourceMapConsumer.prototype.__originalMappings = null;
+	  Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {
+	    get: function () {
+	      if (!this.__originalMappings) {
+	        this._parseMappings(this._mappings, this.sourceRoot);
+	      }
+
+	      return this.__originalMappings;
+	    }
+	  });
+
+	  SourceMapConsumer.prototype._charIsMappingSeparator =
+	    function SourceMapConsumer_charIsMappingSeparator(aStr, index) {
+	      var c = aStr.charAt(index);
+	      return c === ";" || c === ",";
+	    };
+
+	  /**
+	   * Parse the mappings in a string in to a data structure which we can easily
+	   * query (the ordered arrays in the `this.__generatedMappings` and
+	   * `this.__originalMappings` properties).
+	   */
+	  SourceMapConsumer.prototype._parseMappings =
+	    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
+	      throw new Error("Subclasses must implement _parseMappings");
+	    };
+
+	  SourceMapConsumer.GENERATED_ORDER = 1;
+	  SourceMapConsumer.ORIGINAL_ORDER = 2;
+
+	  SourceMapConsumer.GREATEST_LOWER_BOUND = 1;
+	  SourceMapConsumer.LEAST_UPPER_BOUND = 2;
+
+	  /**
+	   * Iterate over each mapping between an original source/line/column and a
+	   * generated line/column in this source map.
+	   *
+	   * @param Function aCallback
+	   *        The function that is called with each mapping.
+	   * @param Object aContext
+	   *        Optional. If specified, this object will be the value of `this` every
+	   *        time that `aCallback` is called.
+	   * @param aOrder
+	   *        Either `SourceMapConsumer.GENERATED_ORDER` or
+	   *        `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to
+	   *        iterate over the mappings sorted by the generated file's line/column
+	   *        order or the original's source/line/column order, respectively. Defaults to
+	   *        `SourceMapConsumer.GENERATED_ORDER`.
+	   */
+	  SourceMapConsumer.prototype.eachMapping =
+	    function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {
+	      var context = aContext || null;
+	      var order = aOrder || SourceMapConsumer.GENERATED_ORDER;
+
+	      var mappings;
+	      switch (order) {
+	      case SourceMapConsumer.GENERATED_ORDER:
+	        mappings = this._generatedMappings;
+	        break;
+	      case SourceMapConsumer.ORIGINAL_ORDER:
+	        mappings = this._originalMappings;
+	        break;
+	      default:
+	        throw new Error("Unknown order of iteration.");
+	      }
+
+	      var sourceRoot = this.sourceRoot;
+	      mappings.map(function (mapping) {
+	        var source = mapping.source === null ? null : this._sources.at(mapping.source);
+	        if (source != null && sourceRoot != null) {
+	          source = util.join(sourceRoot, source);
+	        }
+	        return {
+	          source: source,
+	          generatedLine: mapping.generatedLine,
+	          generatedColumn: mapping.generatedColumn,
+	          originalLine: mapping.originalLine,
+	          originalColumn: mapping.originalColumn,
+	          name: mapping.name === null ? null : this._names.at(mapping.name)
+	        };
+	      }, this).forEach(aCallback, context);
+	    };
+
+	  /**
+	   * Returns all generated line and column information for the original source,
+	   * line, and column provided. If no column is provided, returns all mappings
+	   * corresponding to a either the line we are searching for or the next
+	   * closest line that has any mappings. Otherwise, returns all mappings
+	   * corresponding to the given line and either the column we are searching for
+	   * or the next closest column that has any offsets.
+	   *
+	   * The only argument is an object with the following properties:
+	   *
+	   *   - source: The filename of the original source.
+	   *   - line: The line number in the original source.
+	   *   - column: Optional. the column number in the original source.
+	   *
+	   * and an array of objects is returned, each with the following properties:
+	   *
+	   *   - line: The line number in the generated source, or null.
+	   *   - column: The column number in the generated source, or null.
+	   */
+	  SourceMapConsumer.prototype.allGeneratedPositionsFor =
+	    function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {
+	      var line = util.getArg(aArgs, 'line');
+
+	      // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping
+	      // returns the index of the closest mapping less than the needle. By
+	      // setting needle.originalColumn to 0, we thus find the last mapping for
+	      // the given line, provided such a mapping exists.
+	      var needle = {
+	        source: util.getArg(aArgs, 'source'),
+	        originalLine: line,
+	        originalColumn: util.getArg(aArgs, 'column', 0)
+	      };
+
+	      if (this.sourceRoot != null) {
+	        needle.source = util.relative(this.sourceRoot, needle.source);
+	      }
+	      if (!this._sources.has(needle.source)) {
+	        return [];
+	      }
+	      needle.source = this._sources.indexOf(needle.source);
+
+	      var mappings = [];
+
+	      var index = this._findMapping(needle,
+	                                    this._originalMappings,
+	                                    "originalLine",
+	                                    "originalColumn",
+	                                    util.compareByOriginalPositions,
+	                                    binarySearch.LEAST_UPPER_BOUND);
+	      if (index >= 0) {
+	        var mapping = this._originalMappings[index];
+
+	        if (aArgs.column === undefined) {
+	          var originalLine = mapping.originalLine;
+
+	          // Iterate until either we run out of mappings, or we run into
+	          // a mapping for a different line than the one we found. Since
+	          // mappings are sorted, this is guaranteed to find all mappings for
+	          // the line we found.
+	          while (mapping && mapping.originalLine === originalLine) {
+	            mappings.push({
+	              line: util.getArg(mapping, 'generatedLine', null),
+	              column: util.getArg(mapping, 'generatedColumn', null),
+	              lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
+	            });
+
+	            mapping = this._originalMappings[++index];
+	          }
+	        } else {
+	          var originalColumn = mapping.originalColumn;
+
+	          // Iterate until either we run out of mappings, or we run into
+	          // a mapping for a different line than the one we were searching for.
+	          // Since mappings are sorted, this is guaranteed to find all mappings for
+	          // the line we are searching for.
+	          while (mapping &&
+	                 mapping.originalLine === line &&
+	                 mapping.originalColumn == originalColumn) {
+	            mappings.push({
+	              line: util.getArg(mapping, 'generatedLine', null),
+	              column: util.getArg(mapping, 'generatedColumn', null),
+	              lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
+	            });
+
+	            mapping = this._originalMappings[++index];
+	          }
+	        }
+	      }
+
+	      return mappings;
+	    };
+
+	  exports.SourceMapConsumer = SourceMapConsumer;
+
+	  /**
+	   * A BasicSourceMapConsumer instance represents a parsed source map which we can
+	   * query for information about the original file positions by giving it a file
+	   * position in the generated source.
+	   *
+	   * The only parameter is the raw source map (either as a JSON string, or
+	   * already parsed to an object). According to the spec, source maps have the
+	   * following attributes:
+	   *
+	   *   - version: Which version of the source map spec this map is following.
+	   *   - sources: An array of URLs to the original source files.
+	   *   - names: An array of identifiers which can be referrenced by individual mappings.
+	   *   - sourceRoot: Optional. The URL root from which all sources are relative.
+	   *   - sourcesContent: Optional. An array of contents of the original source files.
+	   *   - mappings: A string of base64 VLQs which contain the actual mappings.
+	   *   - file: Optional. The generated file this source map is associated with.
+	   *
+	   * Here is an example source map, taken from the source map spec[0]:
+	   *
+	   *     {
+	   *       version : 3,
+	   *       file: "out.js",
+	   *       sourceRoot : "",
+	   *       sources: ["foo.js", "bar.js"],
+	   *       names: ["src", "maps", "are", "fun"],
+	   *       mappings: "AA,AB;;ABCDE;"
+	   *     }
+	   *
+	   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#
+	   */
+	  function BasicSourceMapConsumer(aSourceMap) {
+	    var sourceMap = aSourceMap;
+	    if (typeof aSourceMap === 'string') {
+	      sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
+	    }
+
+	    var version = util.getArg(sourceMap, 'version');
+	    var sources = util.getArg(sourceMap, 'sources');
+	    // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which
+	    // requires the array) to play nice here.
+	    var names = util.getArg(sourceMap, 'names', []);
+	    var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);
+	    var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);
+	    var mappings = util.getArg(sourceMap, 'mappings');
+	    var file = util.getArg(sourceMap, 'file', null);
+
+	    // Once again, Sass deviates from the spec and supplies the version as a
+	    // string rather than a number, so we use loose equality checking here.
+	    if (version != this._version) {
+	      throw new Error('Unsupported version: ' + version);
+	    }
+
+	    sources = sources
+	      // Some source maps produce relative source paths like "./foo.js" instead of
+	      // "foo.js".  Normalize these first so that future comparisons will succeed.
+	      // See bugzil.la/1090768.
+	      .map(util.normalize)
+	      // Always ensure that absolute sources are internally stored relative to
+	      // the source root, if the source root is absolute. Not doing this would
+	      // be particularly problematic when the source root is a prefix of the
+	      // source (valid, but why??). See github issue #199 and bugzil.la/1188982.
+	      .map(function (source) {
+	        return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)
+	          ? util.relative(sourceRoot, source)
+	          : source;
+	      });
+
+	    // Pass `true` below to allow duplicate names and sources. While source maps
+	    // are intended to be compressed and deduplicated, the TypeScript compiler
+	    // sometimes generates source maps with duplicates in them. See Github issue
+	    // #72 and bugzil.la/889492.
+	    this._names = ArraySet.fromArray(names, true);
+	    this._sources = ArraySet.fromArray(sources, true);
+
+	    this.sourceRoot = sourceRoot;
+	    this.sourcesContent = sourcesContent;
+	    this._mappings = mappings;
+	    this.file = file;
+	  }
+
+	  BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
+	  BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;
+
+	  /**
+	   * Create a BasicSourceMapConsumer from a SourceMapGenerator.
+	   *
+	   * @param SourceMapGenerator aSourceMap
+	   *        The source map that will be consumed.
+	   * @returns BasicSourceMapConsumer
+	   */
+	  BasicSourceMapConsumer.fromSourceMap =
+	    function SourceMapConsumer_fromSourceMap(aSourceMap) {
+	      var smc = Object.create(BasicSourceMapConsumer.prototype);
+
+	      var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);
+	      var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);
+	      smc.sourceRoot = aSourceMap._sourceRoot;
+	      smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),
+	                                                              smc.sourceRoot);
+	      smc.file = aSourceMap._file;
+
+	      // Because we are modifying the entries (by converting string sources and
+	      // names to indices into the sources and names ArraySets), we have to make
+	      // a copy of the entry or else bad things happen. Shared mutable state
+	      // strikes again! See github issue #191.
+
+	      var generatedMappings = aSourceMap._mappings.toArray().slice();
+	      var destGeneratedMappings = smc.__generatedMappings = [];
+	      var destOriginalMappings = smc.__originalMappings = [];
+
+	      for (var i = 0, length = generatedMappings.length; i < length; i++) {
+	        var srcMapping = generatedMappings[i];
+	        var destMapping = new Mapping;
+	        destMapping.generatedLine = srcMapping.generatedLine;
+	        destMapping.generatedColumn = srcMapping.generatedColumn;
+
+	        if (srcMapping.source) {
+	          destMapping.source = sources.indexOf(srcMapping.source);
+	          destMapping.originalLine = srcMapping.originalLine;
+	          destMapping.originalColumn = srcMapping.originalColumn;
+
+	          if (srcMapping.name) {
+	            destMapping.name = names.indexOf(srcMapping.name);
+	          }
+
+	          destOriginalMappings.push(destMapping);
+	        }
+
+	        destGeneratedMappings.push(destMapping);
+	      }
+
+	      quickSort(smc.__originalMappings, util.compareByOriginalPositions);
+
+	      return smc;
+	    };
+
+	  /**
+	   * The version of the source mapping spec that we are consuming.
+	   */
+	  BasicSourceMapConsumer.prototype._version = 3;
+
+	  /**
+	   * The list of original sources.
+	   */
+	  Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {
+	    get: function () {
+	      return this._sources.toArray().map(function (s) {
+	        return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s;
+	      }, this);
+	    }
+	  });
+
+	  /**
+	   * Provide the JIT with a nice shape / hidden class.
+	   */
+	  function Mapping() {
+	    this.generatedLine = 0;
+	    this.generatedColumn = 0;
+	    this.source = null;
+	    this.originalLine = null;
+	    this.originalColumn = null;
+	    this.name = null;
+	  }
+
+	  /**
+	   * Parse the mappings in a string in to a data structure which we can easily
+	   * query (the ordered arrays in the `this.__generatedMappings` and
+	   * `this.__originalMappings` properties).
+	   */
+	  BasicSourceMapConsumer.prototype._parseMappings =
+	    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
+	      var generatedLine = 1;
+	      var previousGeneratedColumn = 0;
+	      var previousOriginalLine = 0;
+	      var previousOriginalColumn = 0;
+	      var previousSource = 0;
+	      var previousName = 0;
+	      var length = aStr.length;
+	      var index = 0;
+	      var cachedSegments = {};
+	      var temp = {};
+	      var originalMappings = [];
+	      var generatedMappings = [];
+	      var mapping, str, segment, end, value;
+
+	      while (index < length) {
+	        if (aStr.charAt(index) === ';') {
+	          generatedLine++;
+	          index++;
+	          previousGeneratedColumn = 0;
+	        }
+	        else if (aStr.charAt(index) === ',') {
+	          index++;
+	        }
+	        else {
+	          mapping = new Mapping();
+	          mapping.generatedLine = generatedLine;
+
+	          // Because each offset is encoded relative to the previous one,
+	          // many segments often have the same encoding. We can exploit this
+	          // fact by caching the parsed variable length fields of each segment,
+	          // allowing us to avoid a second parse if we encounter the same
+	          // segment again.
+	          for (end = index; end < length; end++) {
+	            if (this._charIsMappingSeparator(aStr, end)) {
+	              break;
+	            }
+	          }
+	          str = aStr.slice(index, end);
+
+	          segment = cachedSegments[str];
+	          if (segment) {
+	            index += str.length;
+	          } else {
+	            segment = [];
+	            while (index < end) {
+	              base64VLQ.decode(aStr, index, temp);
+	              value = temp.value;
+	              index = temp.rest;
+	              segment.push(value);
+	            }
+
+	            if (segment.length === 2) {
+	              throw new Error('Found a source, but no line and column');
+	            }
+
+	            if (segment.length === 3) {
+	              throw new Error('Found a source and line, but no column');
+	            }
+
+	            cachedSegments[str] = segment;
+	          }
+
+	          // Generated column.
+	          mapping.generatedColumn = previousGeneratedColumn + segment[0];
+	          previousGeneratedColumn = mapping.generatedColumn;
+
+	          if (segment.length > 1) {
+	            // Original source.
+	            mapping.source = previousSource + segment[1];
+	            previousSource += segment[1];
+
+	            // Original line.
+	            mapping.originalLine = previousOriginalLine + segment[2];
+	            previousOriginalLine = mapping.originalLine;
+	            // Lines are stored 0-based
+	            mapping.originalLine += 1;
+
+	            // Original column.
+	            mapping.originalColumn = previousOriginalColumn + segment[3];
+	            previousOriginalColumn = mapping.originalColumn;
+
+	            if (segment.length > 4) {
+	              // Original name.
+	              mapping.name = previousName + segment[4];
+	              previousName += segment[4];
+	            }
+	          }
+
+	          generatedMappings.push(mapping);
+	          if (typeof mapping.originalLine === 'number') {
+	            originalMappings.push(mapping);
+	          }
+	        }
+	      }
+
+	      quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);
+	      this.__generatedMappings = generatedMappings;
+
+	      quickSort(originalMappings, util.compareByOriginalPositions);
+	      this.__originalMappings = originalMappings;
+	    };
+
+	  /**
+	   * Find the mapping that best matches the hypothetical "needle" mapping that
+	   * we are searching for in the given "haystack" of mappings.
+	   */
+	  BasicSourceMapConsumer.prototype._findMapping =
+	    function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,
+	                                           aColumnName, aComparator, aBias) {
+	      // To return the position we are searching for, we must first find the
+	      // mapping for the given position and then return the opposite position it
+	      // points to. Because the mappings are sorted, we can use binary search to
+	      // find the best mapping.
+
+	      if (aNeedle[aLineName] <= 0) {
+	        throw new TypeError('Line must be greater than or equal to 1, got '
+	                            + aNeedle[aLineName]);
+	      }
+	      if (aNeedle[aColumnName] < 0) {
+	        throw new TypeError('Column must be greater than or equal to 0, got '
+	                            + aNeedle[aColumnName]);
+	      }
+
+	      return binarySearch.search(aNeedle, aMappings, aComparator, aBias);
+	    };
+
+	  /**
+	   * Compute the last column for each generated mapping. The last column is
+	   * inclusive.
+	   */
+	  BasicSourceMapConsumer.prototype.computeColumnSpans =
+	    function SourceMapConsumer_computeColumnSpans() {
+	      for (var index = 0; index < this._generatedMappings.length; ++index) {
+	        var mapping = this._generatedMappings[index];
+
+	        // Mappings do not contain a field for the last generated columnt. We
+	        // can come up with an optimistic estimate, however, by assuming that
+	        // mappings are contiguous (i.e. given two consecutive mappings, the
+	        // first mapping ends where the second one starts).
+	        if (index + 1 < this._generatedMappings.length) {
+	          var nextMapping = this._generatedMappings[index + 1];
+
+	          if (mapping.generatedLine === nextMapping.generatedLine) {
+	            mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;
+	            continue;
+	          }
+	        }
+
+	        // The last mapping for each line spans the entire line.
+	        mapping.lastGeneratedColumn = Infinity;
+	      }
+	    };
+
+	  /**
+	   * Returns the original source, line, and column information for the generated
+	   * source's line and column positions provided. The only argument is an object
+	   * with the following properties:
+	   *
+	   *   - line: The line number in the generated source.
+	   *   - column: The column number in the generated source.
+	   *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or
+	   *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the
+	   *     closest element that is smaller than or greater than the one we are
+	   *     searching for, respectively, if the exact element cannot be found.
+	   *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.
+	   *
+	   * and an object is returned with the following properties:
+	   *
+	   *   - source: The original source file, or null.
+	   *   - line: The line number in the original source, or null.
+	   *   - column: The column number in the original source, or null.
+	   *   - name: The original identifier, or null.
+	   */
+	  BasicSourceMapConsumer.prototype.originalPositionFor =
+	    function SourceMapConsumer_originalPositionFor(aArgs) {
+	      var needle = {
+	        generatedLine: util.getArg(aArgs, 'line'),
+	        generatedColumn: util.getArg(aArgs, 'column')
+	      };
+
+	      var index = this._findMapping(
+	        needle,
+	        this._generatedMappings,
+	        "generatedLine",
+	        "generatedColumn",
+	        util.compareByGeneratedPositionsDeflated,
+	        util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)
+	      );
+
+	      if (index >= 0) {
+	        var mapping = this._generatedMappings[index];
+
+	        if (mapping.generatedLine === needle.generatedLine) {
+	          var source = util.getArg(mapping, 'source', null);
+	          if (source !== null) {
+	            source = this._sources.at(source);
+	            if (this.sourceRoot != null) {
+	              source = util.join(this.sourceRoot, source);
+	            }
+	          }
+	          var name = util.getArg(mapping, 'name', null);
+	          if (name !== null) {
+	            name = this._names.at(name);
+	          }
+	          return {
+	            source: source,
+	            line: util.getArg(mapping, 'originalLine', null),
+	            column: util.getArg(mapping, 'originalColumn', null),
+	            name: name
+	          };
+	        }
+	      }
+
+	      return {
+	        source: null,
+	        line: null,
+	        column: null,
+	        name: null
+	      };
+	    };
+
+	  /**
+	   * Return true if we have the source content for every source in the source
+	   * map, false otherwise.
+	   */
+	  BasicSourceMapConsumer.prototype.hasContentsOfAllSources =
+	    function BasicSourceMapConsumer_hasContentsOfAllSources() {
+	      if (!this.sourcesContent) {
+	        return false;
+	      }
+	      return this.sourcesContent.length >= this._sources.size() &&
+	        !this.sourcesContent.some(function (sc) { return sc == null; });
+	    };
+
+	  /**
+	   * Returns the original source content. The only argument is the url of the
+	   * original source file. Returns null if no original source content is
+	   * available.
+	   */
+	  BasicSourceMapConsumer.prototype.sourceContentFor =
+	    function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
+	      if (!this.sourcesContent) {
+	        return null;
+	      }
+
+	      if (this.sourceRoot != null) {
+	        aSource = util.relative(this.sourceRoot, aSource);
+	      }
+
+	      if (this._sources.has(aSource)) {
+	        return this.sourcesContent[this._sources.indexOf(aSource)];
+	      }
+
+	      var url;
+	      if (this.sourceRoot != null
+	          && (url = util.urlParse(this.sourceRoot))) {
+	        // XXX: file:// URIs and absolute paths lead to unexpected behavior for
+	        // many users. We can help them out when they expect file:// URIs to
+	        // behave like it would if they were running a local HTTP server. See
+	        // https://bugzilla.mozilla.org/show_bug.cgi?id=885597.
+	        var fileUriAbsPath = aSource.replace(/^file:\/\//, "");
+	        if (url.scheme == "file"
+	            && this._sources.has(fileUriAbsPath)) {
+	          return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]
+	        }
+
+	        if ((!url.path || url.path == "/")
+	            && this._sources.has("/" + aSource)) {
+	          return this.sourcesContent[this._sources.indexOf("/" + aSource)];
+	        }
+	      }
+
+	      // This function is used recursively from
+	      // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we
+	      // don't want to throw if we can't find the source - we just want to
+	      // return null, so we provide a flag to exit gracefully.
+	      if (nullOnMissing) {
+	        return null;
+	      }
+	      else {
+	        throw new Error('"' + aSource + '" is not in the SourceMap.');
+	      }
+	    };
+
+	  /**
+	   * Returns the generated line and column information for the original source,
+	   * line, and column positions provided. The only argument is an object with
+	   * the following properties:
+	   *
+	   *   - source: The filename of the original source.
+	   *   - line: The line number in the original source.
+	   *   - column: The column number in the original source.
+	   *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or
+	   *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the
+	   *     closest element that is smaller than or greater than the one we are
+	   *     searching for, respectively, if the exact element cannot be found.
+	   *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.
+	   *
+	   * and an object is returned with the following properties:
+	   *
+	   *   - line: The line number in the generated source, or null.
+	   *   - column: The column number in the generated source, or null.
+	   */
+	  BasicSourceMapConsumer.prototype.generatedPositionFor =
+	    function SourceMapConsumer_generatedPositionFor(aArgs) {
+	      var source = util.getArg(aArgs, 'source');
+	      if (this.sourceRoot != null) {
+	        source = util.relative(this.sourceRoot, source);
+	      }
+	      if (!this._sources.has(source)) {
+	        return {
+	          line: null,
+	          column: null,
+	          lastColumn: null
+	        };
+	      }
+	      source = this._sources.indexOf(source);
+
+	      var needle = {
+	        source: source,
+	        originalLine: util.getArg(aArgs, 'line'),
+	        originalColumn: util.getArg(aArgs, 'column')
+	      };
+
+	      var index = this._findMapping(
+	        needle,
+	        this._originalMappings,
+	        "originalLine",
+	        "originalColumn",
+	        util.compareByOriginalPositions,
+	        util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)
+	      );
+
+	      if (index >= 0) {
+	        var mapping = this._originalMappings[index];
+
+	        if (mapping.source === needle.source) {
+	          return {
+	            line: util.getArg(mapping, 'generatedLine', null),
+	            column: util.getArg(mapping, 'generatedColumn', null),
+	            lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
+	          };
+	        }
+	      }
+
+	      return {
+	        line: null,
+	        column: null,
+	        lastColumn: null
+	      };
+	    };
+
+	  exports.BasicSourceMapConsumer = BasicSourceMapConsumer;
+
+	  /**
+	   * An IndexedSourceMapConsumer instance represents a parsed source map which
+	   * we can query for information. It differs from BasicSourceMapConsumer in
+	   * that it takes "indexed" source maps (i.e. ones with a "sections" field) as
+	   * input.
+	   *
+	   * The only parameter is a raw source map (either as a JSON string, or already
+	   * parsed to an object). According to the spec for indexed source maps, they
+	   * have the following attributes:
+	   *
+	   *   - version: Which version of the source map spec this map is following.
+	   *   - file: Optional. The generated file this source map is associated with.
+	   *   - sections: A list of section definitions.
+	   *
+	   * Each value under the "sections" field has two fields:
+	   *   - offset: The offset into the original specified at which this section
+	   *       begins to apply, defined as an object with a "line" and "column"
+	   *       field.
+	   *   - map: A source map definition. This source map could also be indexed,
+	   *       but doesn't have to be.
+	   *
+	   * Instead of the "map" field, it's also possible to have a "url" field
+	   * specifying a URL to retrieve a source map from, but that's currently
+	   * unsupported.
+	   *
+	   * Here's an example source map, taken from the source map spec[0], but
+	   * modified to omit a section which uses the "url" field.
+	   *
+	   *  {
+	   *    version : 3,
+	   *    file: "app.js",
+	   *    sections: [{
+	   *      offset: {line:100, column:10},
+	   *      map: {
+	   *        version : 3,
+	   *        file: "section.js",
+	   *        sources: ["foo.js", "bar.js"],
+	   *        names: ["src", "maps", "are", "fun"],
+	   *        mappings: "AAAA,E;;ABCDE;"
+	   *      }
+	   *    }],
+	   *  }
+	   *
+	   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt
+	   */
+	  function IndexedSourceMapConsumer(aSourceMap) {
+	    var sourceMap = aSourceMap;
+	    if (typeof aSourceMap === 'string') {
+	      sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
+	    }
+
+	    var version = util.getArg(sourceMap, 'version');
+	    var sections = util.getArg(sourceMap, 'sections');
+
+	    if (version != this._version) {
+	      throw new Error('Unsupported version: ' + version);
+	    }
+
+	    this._sources = new ArraySet();
+	    this._names = new ArraySet();
+
+	    var lastOffset = {
+	      line: -1,
+	      column: 0
+	    };
+	    this._sections = sections.map(function (s) {
+	      if (s.url) {
+	        // The url field will require support for asynchronicity.
+	        // See https://github.com/mozilla/source-map/issues/16
+	        throw new Error('Support for url field in sections not implemented.');
+	      }
+	      var offset = util.getArg(s, 'offset');
+	      var offsetLine = util.getArg(offset, 'line');
+	      var offsetColumn = util.getArg(offset, 'column');
+
+	      if (offsetLine < lastOffset.line ||
+	          (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {
+	        throw new Error('Section offsets must be ordered and non-overlapping.');
+	      }
+	      lastOffset = offset;
+
+	      return {
+	        generatedOffset: {
+	          // The offset fields are 0-based, but we use 1-based indices when
+	          // encoding/decoding from VLQ.
+	          generatedLine: offsetLine + 1,
+	          generatedColumn: offsetColumn + 1
+	        },
+	        consumer: new SourceMapConsumer(util.getArg(s, 'map'))
+	      }
+	    });
+	  }
+
+	  IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
+	  IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;
+
+	  /**
+	   * The version of the source mapping spec that we are consuming.
+	   */
+	  IndexedSourceMapConsumer.prototype._version = 3;
+
+	  /**
+	   * The list of original sources.
+	   */
+	  Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {
+	    get: function () {
+	      var sources = [];
+	      for (var i = 0; i < this._sections.length; i++) {
+	        for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {
+	          sources.push(this._sections[i].consumer.sources[j]);
+	        }
+	      }
+	      return sources;
+	    }
+	  });
+
+	  /**
+	   * Returns the original source, line, and column information for the generated
+	   * source's line and column positions provided. The only argument is an object
+	   * with the following properties:
+	   *
+	   *   - line: The line number in the generated source.
+	   *   - column: The column number in the generated source.
+	   *
+	   * and an object is returned with the following properties:
+	   *
+	   *   - source: The original source file, or null.
+	   *   - line: The line number in the original source, or null.
+	   *   - column: The column number in the original source, or null.
+	   *   - name: The original identifier, or null.
+	   */
+	  IndexedSourceMapConsumer.prototype.originalPositionFor =
+	    function IndexedSourceMapConsumer_originalPositionFor(aArgs) {
+	      var needle = {
+	        generatedLine: util.getArg(aArgs, 'line'),
+	        generatedColumn: util.getArg(aArgs, 'column')
+	      };
+
+	      // Find the section containing the generated position we're trying to map
+	      // to an original position.
+	      var sectionIndex = binarySearch.search(needle, this._sections,
+	        function(needle, section) {
+	          var cmp = needle.generatedLine - section.generatedOffset.generatedLine;
+	          if (cmp) {
+	            return cmp;
+	          }
+
+	          return (needle.generatedColumn -
+	                  section.generatedOffset.generatedColumn);
+	        });
+	      var section = this._sections[sectionIndex];
+
+	      if (!section) {
+	        return {
+	          source: null,
+	          line: null,
+	          column: null,
+	          name: null
+	        };
+	      }
+
+	      return section.consumer.originalPositionFor({
+	        line: needle.generatedLine -
+	          (section.generatedOffset.generatedLine - 1),
+	        column: needle.generatedColumn -
+	          (section.generatedOffset.generatedLine === needle.generatedLine
+	           ? section.generatedOffset.generatedColumn - 1
+	           : 0),
+	        bias: aArgs.bias
+	      });
+	    };
+
+	  /**
+	   * Return true if we have the source content for every source in the source
+	   * map, false otherwise.
+	   */
+	  IndexedSourceMapConsumer.prototype.hasContentsOfAllSources =
+	    function IndexedSourceMapConsumer_hasContentsOfAllSources() {
+	      return this._sections.every(function (s) {
+	        return s.consumer.hasContentsOfAllSources();
+	      });
+	    };
+
+	  /**
+	   * Returns the original source content. The only argument is the url of the
+	   * original source file. Returns null if no original source content is
+	   * available.
+	   */
+	  IndexedSourceMapConsumer.prototype.sourceContentFor =
+	    function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
+	      for (var i = 0; i < this._sections.length; i++) {
+	        var section = this._sections[i];
+
+	        var content = section.consumer.sourceContentFor(aSource, true);
+	        if (content) {
+	          return content;
+	        }
+	      }
+	      if (nullOnMissing) {
+	        return null;
+	      }
+	      else {
+	        throw new Error('"' + aSource + '" is not in the SourceMap.');
+	      }
+	    };
+
+	  /**
+	   * Returns the generated line and column information for the original source,
+	   * line, and column positions provided. The only argument is an object with
+	   * the following properties:
+	   *
+	   *   - source: The filename of the original source.
+	   *   - line: The line number in the original source.
+	   *   - column: The column number in the original source.
+	   *
+	   * and an object is returned with the following properties:
+	   *
+	   *   - line: The line number in the generated source, or null.
+	   *   - column: The column number in the generated source, or null.
+	   */
+	  IndexedSourceMapConsumer.prototype.generatedPositionFor =
+	    function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {
+	      for (var i = 0; i < this._sections.length; i++) {
+	        var section = this._sections[i];
+
+	        // Only consider this section if the requested source is in the list of
+	        // sources of the consumer.
+	        if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) {
+	          continue;
+	        }
+	        var generatedPosition = section.consumer.generatedPositionFor(aArgs);
+	        if (generatedPosition) {
+	          var ret = {
+	            line: generatedPosition.line +
+	              (section.generatedOffset.generatedLine - 1),
+	            column: generatedPosition.column +
+	              (section.generatedOffset.generatedLine === generatedPosition.line
+	               ? section.generatedOffset.generatedColumn - 1
+	               : 0)
+	          };
+	          return ret;
+	        }
+	      }
+
+	      return {
+	        line: null,
+	        column: null
+	      };
+	    };
+
+	  /**
+	   * Parse the mappings in a string in to a data structure which we can easily
+	   * query (the ordered arrays in the `this.__generatedMappings` and
+	   * `this.__originalMappings` properties).
+	   */
+	  IndexedSourceMapConsumer.prototype._parseMappings =
+	    function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {
+	      this.__generatedMappings = [];
+	      this.__originalMappings = [];
+	      for (var i = 0; i < this._sections.length; i++) {
+	        var section = this._sections[i];
+	        var sectionMappings = section.consumer._generatedMappings;
+	        for (var j = 0; j < sectionMappings.length; j++) {
+	          var mapping = sectionMappings[j];
+
+	          var source = section.consumer._sources.at(mapping.source);
+	          if (section.consumer.sourceRoot !== null) {
+	            source = util.join(section.consumer.sourceRoot, source);
+	          }
+	          this._sources.add(source);
+	          source = this._sources.indexOf(source);
+
+	          var name = section.consumer._names.at(mapping.name);
+	          this._names.add(name);
+	          name = this._names.indexOf(name);
+
+	          // The mappings coming from the consumer for the section have
+	          // generated positions relative to the start of the section, so we
+	          // need to offset them to be relative to the start of the concatenated
+	          // generated file.
+	          var adjustedMapping = {
+	            source: source,
+	            generatedLine: mapping.generatedLine +
+	              (section.generatedOffset.generatedLine - 1),
+	            generatedColumn: mapping.generatedColumn +
+	              (section.generatedOffset.generatedLine === mapping.generatedLine
+	              ? section.generatedOffset.generatedColumn - 1
+	              : 0),
+	            originalLine: mapping.originalLine,
+	            originalColumn: mapping.originalColumn,
+	            name: name
+	          };
+
+	          this.__generatedMappings.push(adjustedMapping);
+	          if (typeof adjustedMapping.originalLine === 'number') {
+	            this.__originalMappings.push(adjustedMapping);
+	          }
+	        }
+	      }
+
+	      quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);
+	      quickSort(this.__originalMappings, util.compareByOriginalPositions);
+	    };
+
+	  exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;
+	}
+
+
+/***/ },
+/* 8 */
+/***/ function(module, exports) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  exports.GREATEST_LOWER_BOUND = 1;
+	  exports.LEAST_UPPER_BOUND = 2;
+
+	  /**
+	   * Recursive implementation of binary search.
+	   *
+	   * @param aLow Indices here and lower do not contain the needle.
+	   * @param aHigh Indices here and higher do not contain the needle.
+	   * @param aNeedle The element being searched for.
+	   * @param aHaystack The non-empty array being searched.
+	   * @param aCompare Function which takes two elements and returns -1, 0, or 1.
+	   * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
+	   *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
+	   *     closest element that is smaller than or greater than the one we are
+	   *     searching for, respectively, if the exact element cannot be found.
+	   */
+	  function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {
+	    // This function terminates when one of the following is true:
+	    //
+	    //   1. We find the exact element we are looking for.
+	    //
+	    //   2. We did not find the exact element, but we can return the index of
+	    //      the next-closest element.
+	    //
+	    //   3. We did not find the exact element, and there is no next-closest
+	    //      element than the one we are searching for, so we return -1.
+	    var mid = Math.floor((aHigh - aLow) / 2) + aLow;
+	    var cmp = aCompare(aNeedle, aHaystack[mid], true);
+	    if (cmp === 0) {
+	      // Found the element we are looking for.
+	      return mid;
+	    }
+	    else if (cmp > 0) {
+	      // Our needle is greater than aHaystack[mid].
+	      if (aHigh - mid > 1) {
+	        // The element is in the upper half.
+	        return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);
+	      }
+
+	      // The exact needle element was not found in this haystack. Determine if
+	      // we are in termination case (3) or (2) and return the appropriate thing.
+	      if (aBias == exports.LEAST_UPPER_BOUND) {
+	        return aHigh < aHaystack.length ? aHigh : -1;
+	      } else {
+	        return mid;
+	      }
+	    }
+	    else {
+	      // Our needle is less than aHaystack[mid].
+	      if (mid - aLow > 1) {
+	        // The element is in the lower half.
+	        return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);
+	      }
+
+	      // we are in termination case (3) or (2) and return the appropriate thing.
+	      if (aBias == exports.LEAST_UPPER_BOUND) {
+	        return mid;
+	      } else {
+	        return aLow < 0 ? -1 : aLow;
+	      }
+	    }
+	  }
+
+	  /**
+	   * This is an implementation of binary search which will always try and return
+	   * the index of the closest element if there is no exact hit. This is because
+	   * mappings between original and generated line/col pairs are single points,
+	   * and there is an implicit region between each of them, so a miss just means
+	   * that you aren't on the very start of a region.
+	   *
+	   * @param aNeedle The element you are looking for.
+	   * @param aHaystack The array that is being searched.
+	   * @param aCompare A function which takes the needle and an element in the
+	   *     array and returns -1, 0, or 1 depending on whether the needle is less
+	   *     than, equal to, or greater than the element, respectively.
+	   * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
+	   *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
+	   *     closest element that is smaller than or greater than the one we are
+	   *     searching for, respectively, if the exact element cannot be found.
+	   *     Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.
+	   */
+	  exports.search = function search(aNeedle, aHaystack, aCompare, aBias) {
+	    if (aHaystack.length === 0) {
+	      return -1;
+	    }
+
+	    var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,
+	                                aCompare, aBias || exports.GREATEST_LOWER_BOUND);
+	    if (index < 0) {
+	      return -1;
+	    }
+
+	    // We have found either the exact element, or the next-closest element than
+	    // the one we are searching for. However, there may be more than one such
+	    // element. Make sure we always return the smallest of these.
+	    while (index - 1 >= 0) {
+	      if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {
+	        break;
+	      }
+	      --index;
+	    }
+
+	    return index;
+	  };
+	}
+
+
+/***/ },
+/* 9 */
+/***/ function(module, exports) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  // It turns out that some (most?) JavaScript engines don't self-host
+	  // `Array.prototype.sort`. This makes sense because C++ will likely remain
+	  // faster than JS when doing raw CPU-intensive sorting. However, when using a
+	  // custom comparator function, calling back and forth between the VM's C++ and
+	  // JIT'd JS is rather slow *and* loses JIT type information, resulting in
+	  // worse generated code for the comparator function than would be optimal. In
+	  // fact, when sorting with a comparator, these costs outweigh the benefits of
+	  // sorting in C++. By using our own JS-implemented Quick Sort (below), we get
+	  // a ~3500ms mean speed-up in `bench/bench.html`.
+
+	  /**
+	   * Swap the elements indexed by `x` and `y` in the array `ary`.
+	   *
+	   * @param {Array} ary
+	   *        The array.
+	   * @param {Number} x
+	   *        The index of the first item.
+	   * @param {Number} y
+	   *        The index of the second item.
+	   */
+	  function swap(ary, x, y) {
+	    var temp = ary[x];
+	    ary[x] = ary[y];
+	    ary[y] = temp;
+	  }
+
+	  /**
+	   * Returns a random integer within the range `low .. high` inclusive.
+	   *
+	   * @param {Number} low
+	   *        The lower bound on the range.
+	   * @param {Number} high
+	   *        The upper bound on the range.
+	   */
+	  function randomIntInRange(low, high) {
+	    return Math.round(low + (Math.random() * (high - low)));
+	  }
+
+	  /**
+	   * The Quick Sort algorithm.
+	   *
+	   * @param {Array} ary
+	   *        An array to sort.
+	   * @param {function} comparator
+	   *        Function to use to compare two items.
+	   * @param {Number} p
+	   *        Start index of the array
+	   * @param {Number} r
+	   *        End index of the array
+	   */
+	  function doQuickSort(ary, comparator, p, r) {
+	    // If our lower bound is less than our upper bound, we (1) partition the
+	    // array into two pieces and (2) recurse on each half. If it is not, this is
+	    // the empty array and our base case.
+
+	    if (p < r) {
+	      // (1) Partitioning.
+	      //
+	      // The partitioning chooses a pivot between `p` and `r` and moves all
+	      // elements that are less than or equal to the pivot to the before it, and
+	      // all the elements that are greater than it after it. The effect is that
+	      // once partition is done, the pivot is in the exact place it will be when
+	      // the array is put in sorted order, and it will not need to be moved
+	      // again. This runs in O(n) time.
+
+	      // Always choose a random pivot so that an input array which is reverse
+	      // sorted does not cause O(n^2) running time.
+	      var pivotIndex = randomIntInRange(p, r);
+	      var i = p - 1;
+
+	      swap(ary, pivotIndex, r);
+	      var pivot = ary[r];
+
+	      // Immediately after `j` is incremented in this loop, the following hold
+	      // true:
+	      //
+	      //   * Every element in `ary[p .. i]` is less than or equal to the pivot.
+	      //
+	      //   * Every element in `ary[i+1 .. j-1]` is greater than the pivot.
+	      for (var j = p; j < r; j++) {
+	        if (comparator(ary[j], pivot) <= 0) {
+	          i += 1;
+	          swap(ary, i, j);
+	        }
+	      }
+
+	      swap(ary, i + 1, j);
+	      var q = i + 1;
+
+	      // (2) Recurse on each half.
+
+	      doQuickSort(ary, comparator, p, q - 1);
+	      doQuickSort(ary, comparator, q + 1, r);
+	    }
+	  }
+
+	  /**
+	   * Sort the given array in-place with the given comparator function.
+	   *
+	   * @param {Array} ary
+	   *        An array to sort.
+	   * @param {function} comparator
+	   *        Function to use to compare two items.
+	   */
+	  exports.quickSort = function (ary, comparator) {
+	    doQuickSort(ary, comparator, 0, ary.length - 1);
+	  };
+	}
+
+
+/***/ },
+/* 10 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  var SourceMapGenerator = __webpack_require__(1).SourceMapGenerator;
+	  var util = __webpack_require__(4);
+
+	  // Matches a Windows-style `\r\n` newline or a `\n` newline used by all other
+	  // operating systems these days (capturing the result).
+	  var REGEX_NEWLINE = /(\r?\n)/;
+
+	  // Newline character code for charCodeAt() comparisons
+	  var NEWLINE_CODE = 10;
+
+	  // Private symbol for identifying `SourceNode`s when multiple versions of
+	  // the source-map library are loaded. This MUST NOT CHANGE across
+	  // versions!
+	  var isSourceNode = "$$$isSourceNode$$$";
+
+	  /**
+	   * SourceNodes provide a way to abstract over interpolating/concatenating
+	   * snippets of generated JavaScript source code while maintaining the line and
+	   * column information associated with the original source code.
+	   *
+	   * @param aLine The original line number.
+	   * @param aColumn The original column number.
+	   * @param aSource The original source's filename.
+	   * @param aChunks Optional. An array of strings which are snippets of
+	   *        generated JS, or other SourceNodes.
+	   * @param aName The original identifier.
+	   */
+	  function SourceNode(aLine, aColumn, aSource, aChunks, aName) {
+	    this.children = [];
+	    this.sourceContents = {};
+	    this.line = aLine == null ? null : aLine;
+	    this.column = aColumn == null ? null : aColumn;
+	    this.source = aSource == null ? null : aSource;
+	    this.name = aName == null ? null : aName;
+	    this[isSourceNode] = true;
+	    if (aChunks != null) this.add(aChunks);
+	  }
+
+	  /**
+	   * Creates a SourceNode from generated code and a SourceMapConsumer.
+	   *
+	   * @param aGeneratedCode The generated code
+	   * @param aSourceMapConsumer The SourceMap for the generated code
+	   * @param aRelativePath Optional. The path that relative sources in the
+	   *        SourceMapConsumer should be relative to.
+	   */
+	  SourceNode.fromStringWithSourceMap =
+	    function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {
+	      // The SourceNode we want to fill with the generated code
+	      // and the SourceMap
+	      var node = new SourceNode();
+
+	      // All even indices of this array are one line of the generated code,
+	      // while all odd indices are the newlines between two adjacent lines
+	      // (since `REGEX_NEWLINE` captures its match).
+	      // Processed fragments are removed from this array, by calling `shiftNextLine`.
+	      var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);
+	      var shiftNextLine = function() {
+	        var lineContents = remainingLines.shift();
+	        // The last line of a file might not have a newline.
+	        var newLine = remainingLines.shift() || "";
+	        return lineContents + newLine;
+	      };
+
+	      // We need to remember the position of "remainingLines"
+	      var lastGeneratedLine = 1, lastGeneratedColumn = 0;
+
+	      // The generate SourceNodes we need a code range.
+	      // To extract it current and last mapping is used.
+	      // Here we store the last mapping.
+	      var lastMapping = null;
+
+	      aSourceMapConsumer.eachMapping(function (mapping) {
+	        if (lastMapping !== null) {
+	          // We add the code from "lastMapping" to "mapping":
+	          // First check if there is a new line in between.
+	          if (lastGeneratedLine < mapping.generatedLine) {
+	            // Associate first line with "lastMapping"
+	            addMappingWithCode(lastMapping, shiftNextLine());
+	            lastGeneratedLine++;
+	            lastGeneratedColumn = 0;
+	            // The remaining code is added without mapping
+	          } else {
+	            // There is no new line in between.
+	            // Associate the code between "lastGeneratedColumn" and
+	            // "mapping.generatedColumn" with "lastMapping"
+	            var nextLine = remainingLines[0];
+	            var code = nextLine.substr(0, mapping.generatedColumn -
+	                                          lastGeneratedColumn);
+	            remainingLines[0] = nextLine.substr(mapping.generatedColumn -
+	                                                lastGeneratedColumn);
+	            lastGeneratedColumn = mapping.generatedColumn;
+	            addMappingWithCode(lastMapping, code);
+	            // No more remaining code, continue
+	            lastMapping = mapping;
+	            return;
+	          }
+	        }
+	        // We add the generated code until the first mapping
+	        // to the SourceNode without any mapping.
+	        // Each line is added as separate string.
+	        while (lastGeneratedLine < mapping.generatedLine) {
+	          node.add(shiftNextLine());
+	          lastGeneratedLine++;
+	        }
+	        if (lastGeneratedColumn < mapping.generatedColumn) {
+	          var nextLine = remainingLines[0];
+	          node.add(nextLine.substr(0, mapping.generatedColumn));
+	          remainingLines[0] = nextLine.substr(mapping.generatedColumn);
+	          lastGeneratedColumn = mapping.generatedColumn;
+	        }
+	        lastMapping = mapping;
+	      }, this);
+	      // We have processed all mappings.
+	      if (remainingLines.length > 0) {
+	        if (lastMapping) {
+	          // Associate the remaining code in the current line with "lastMapping"
+	          addMappingWithCode(lastMapping, shiftNextLine());
+	        }
+	        // and add the remaining lines without any mapping
+	        node.add(remainingLines.join(""));
+	      }
+
+	      // Copy sourcesContent into SourceNode
+	      aSourceMapConsumer.sources.forEach(function (sourceFile) {
+	        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
+	        if (content != null) {
+	          if (aRelativePath != null) {
+	            sourceFile = util.join(aRelativePath, sourceFile);
+	          }
+	          node.setSourceContent(sourceFile, content);
+	        }
+	      });
+
+	      return node;
+
+	      function addMappingWithCode(mapping, code) {
+	        if (mapping === null || mapping.source === undefined) {
+	          node.add(code);
+	        } else {
+	          var source = aRelativePath
+	            ? util.join(aRelativePath, mapping.source)
+	            : mapping.source;
+	          node.add(new SourceNode(mapping.originalLine,
+	                                  mapping.originalColumn,
+	                                  source,
+	                                  code,
+	                                  mapping.name));
+	        }
+	      }
+	    };
+
+	  /**
+	   * Add a chunk of generated JS to this source node.
+	   *
+	   * @param aChunk A string snippet of generated JS code, another instance of
+	   *        SourceNode, or an array where each member is one of those things.
+	   */
+	  SourceNode.prototype.add = function SourceNode_add(aChunk) {
+	    if (Array.isArray(aChunk)) {
+	      aChunk.forEach(function (chunk) {
+	        this.add(chunk);
+	      }, this);
+	    }
+	    else if (aChunk[isSourceNode] || typeof aChunk === "string") {
+	      if (aChunk) {
+	        this.children.push(aChunk);
+	      }
+	    }
+	    else {
+	      throw new TypeError(
+	        "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
+	      );
+	    }
+	    return this;
+	  };
+
+	  /**
+	   * Add a chunk of generated JS to the beginning of this source node.
+	   *
+	   * @param aChunk A string snippet of generated JS code, another instance of
+	   *        SourceNode, or an array where each member is one of those things.
+	   */
+	  SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {
+	    if (Array.isArray(aChunk)) {
+	      for (var i = aChunk.length-1; i >= 0; i--) {
+	        this.prepend(aChunk[i]);
+	      }
+	    }
+	    else if (aChunk[isSourceNode] || typeof aChunk === "string") {
+	      this.children.unshift(aChunk);
+	    }
+	    else {
+	      throw new TypeError(
+	        "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
+	      );
+	    }
+	    return this;
+	  };
+
+	  /**
+	   * Walk over the tree of JS snippets in this node and its children. The
+	   * walking function is called once for each snippet of JS and is passed that
+	   * snippet and the its original associated source's line/column location.
+	   *
+	   * @param aFn The traversal function.
+	   */
+	  SourceNode.prototype.walk = function SourceNode_walk(aFn) {
+	    var chunk;
+	    for (var i = 0, len = this.children.length; i < len; i++) {
+	      chunk = this.children[i];
+	      if (chunk[isSourceNode]) {
+	        chunk.walk(aFn);
+	      }
+	      else {
+	        if (chunk !== '') {
+	          aFn(chunk, { source: this.source,
+	                       line: this.line,
+	                       column: this.column,
+	                       name: this.name });
+	        }
+	      }
+	    }
+	  };
+
+	  /**
+	   * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between
+	   * each of `this.children`.
+	   *
+	   * @param aSep The separator.
+	   */
+	  SourceNode.prototype.join = function SourceNode_join(aSep) {
+	    var newChildren;
+	    var i;
+	    var len = this.children.length;
+	    if (len > 0) {
+	      newChildren = [];
+	      for (i = 0; i < len-1; i++) {
+	        newChildren.push(this.children[i]);
+	        newChildren.push(aSep);
+	      }
+	      newChildren.push(this.children[i]);
+	      this.children = newChildren;
+	    }
+	    return this;
+	  };
+
+	  /**
+	   * Call String.prototype.replace on the very right-most source snippet. Useful
+	   * for trimming whitespace from the end of a source node, etc.
+	   *
+	   * @param aPattern The pattern to replace.
+	   * @param aReplacement The thing to replace the pattern with.
+	   */
+	  SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {
+	    var lastChild = this.children[this.children.length - 1];
+	    if (lastChild[isSourceNode]) {
+	      lastChild.replaceRight(aPattern, aReplacement);
+	    }
+	    else if (typeof lastChild === 'string') {
+	      this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);
+	    }
+	    else {
+	      this.children.push(''.replace(aPattern, aReplacement));
+	    }
+	    return this;
+	  };
+
+	  /**
+	   * Set the source content for a source file. This will be added to the SourceMapGenerator
+	   * in the sourcesContent field.
+	   *
+	   * @param aSourceFile The filename of the source file
+	   * @param aSourceContent The content of the source file
+	   */
+	  SourceNode.prototype.setSourceContent =
+	    function SourceNode_setSourceContent(aSourceFile, aSourceContent) {
+	      this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
+	    };
+
+	  /**
+	   * Walk over the tree of SourceNodes. The walking function is called for each
+	   * source file content and is passed the filename and source content.
+	   *
+	   * @param aFn The traversal function.
+	   */
+	  SourceNode.prototype.walkSourceContents =
+	    function SourceNode_walkSourceContents(aFn) {
+	      for (var i = 0, len = this.children.length; i < len; i++) {
+	        if (this.children[i][isSourceNode]) {
+	          this.children[i].walkSourceContents(aFn);
+	        }
+	      }
+
+	      var sources = Object.keys(this.sourceContents);
+	      for (var i = 0, len = sources.length; i < len; i++) {
+	        aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);
+	      }
+	    };
+
+	  /**
+	   * Return the string representation of this source node. Walks over the tree
+	   * and concatenates all the various snippets together to one string.
+	   */
+	  SourceNode.prototype.toString = function SourceNode_toString() {
+	    var str = "";
+	    this.walk(function (chunk) {
+	      str += chunk;
+	    });
+	    return str;
+	  };
+
+	  /**
+	   * Returns the string representation of this source node along with a source
+	   * map.
+	   */
+	  SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {
+	    var generated = {
+	      code: "",
+	      line: 1,
+	      column: 0
+	    };
+	    var map = new SourceMapGenerator(aArgs);
+	    var sourceMappingActive = false;
+	    var lastOriginalSource = null;
+	    var lastOriginalLine = null;
+	    var lastOriginalColumn = null;
+	    var lastOriginalName = null;
+	    this.walk(function (chunk, original) {
+	      generated.code += chunk;
+	      if (original.source !== null
+	          && original.line !== null
+	          && original.column !== null) {
+	        if(lastOriginalSource !== original.source
+	           || lastOriginalLine !== original.line
+	           || lastOriginalColumn !== original.column
+	           || lastOriginalName !== original.name) {
+	          map.addMapping({
+	            source: original.source,
+	            original: {
+	              line: original.line,
+	              column: original.column
+	            },
+	            generated: {
+	              line: generated.line,
+	              column: generated.column
+	            },
+	            name: original.name
+	          });
+	        }
+	        lastOriginalSource = original.source;
+	        lastOriginalLine = original.line;
+	        lastOriginalColumn = original.column;
+	        lastOriginalName = original.name;
+	        sourceMappingActive = true;
+	      } else if (sourceMappingActive) {
+	        map.addMapping({
+	          generated: {
+	            line: generated.line,
+	            column: generated.column
+	          }
+	        });
+	        lastOriginalSource = null;
+	        sourceMappingActive = false;
+	      }
+	      for (var idx = 0, length = chunk.length; idx < length; idx++) {
+	        if (chunk.charCodeAt(idx) === NEWLINE_CODE) {
+	          generated.line++;
+	          generated.column = 0;
+	          // Mappings end at eol
+	          if (idx + 1 === length) {
+	            lastOriginalSource = null;
+	            sourceMappingActive = false;
+	          } else if (sourceMappingActive) {
+	            map.addMapping({
+	              source: original.source,
+	              original: {
+	                line: original.line,
+	                column: original.column
+	              },
+	              generated: {
+	                line: generated.line,
+	                column: generated.column
+	              },
+	              name: original.name
+	            });
+	          }
+	        } else {
+	          generated.column++;
+	        }
+	      }
+	    });
+	    this.walkSourceContents(function (sourceFile, sourceContent) {
+	      map.setSourceContent(sourceFile, sourceContent);
+	    });
+
+	    return { code: generated.code, map: map };
+	  };
+
+	  exports.SourceNode = SourceNode;
+	}
+
+
+/***/ }
+/******/ ])
+});
+;
+//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["webpack:///webpack/universalModuleDefinition","webpack:///webpack/bootstrap 33163d5a1f065099cc0b","webpack:///./source-map.js","webpack:///./lib/source-map-generator.js","webpack:///./lib/base64-vlq.js","webpack:///./lib/base64.js","webpack:///./lib/util.js","webpack:///./lib/array-set.js","webpack:///./lib/mapping-list.js","webpack:///./lib/source-map-consumer.js","webpack:///./lib/binary-search.js","webpack:///./lib/quick-sort.js","webpack:///./lib/source-node.js"],"names":[],"mappings":"AAAA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,CAAC;AACD,O;ACVA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA,uBAAe;AACf;AACA;AACA;;AAEA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;;;AAGA;AACA;;AAEA;AACA;;AAEA;AACA;;AAEA;AACA;;;;;;;ACtCA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;ACPA,iBAAgB,oBAAoB;AACp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rD;;AAEA;AACA;AACA;AACA,yBAAwB;AACxB;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,QAAO;AACP;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;;;;;;;AC3YA,iBAAgB,oBAAoB;AACpC;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,4DAA2D;AAC3D,qBAAoB;AACpB;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;;AAEA;AACA;;AAEA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;;AAEA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,MAAK;;AAEL;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA,MAAK;;AAEL;AACA;AACA;AACA;;;;;;;AC5IA,iBAAgB,oBAAoB;AACpC;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA,mBAAkB;AAClB,mBAAkB;;AAElB,sBAAqB;AACrB,uBAAsB;;AAEtB,mBAAkB;AAClB,mBAAkB;;AAElB,mBAAkB;AAClB,oBAAmB;;AAEnB;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;;;;;;ACnEA,iBAAgB,oBAAoB;AACpC;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,MAAK;AACL;AACA,MAAK;AACL;AACA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA,iDAAgD,QAAQ;AACxD;AACA;AACA;AACA,QAAO;AACP;AACA,QAAO;AACP;AACA;AACA;AACA;AACA;AACA;AACA,UAAS;AACT;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;;;;;;AChXA,iBAAgB,oBAAoB;AACpC;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA,yCAAwC,SAAS;AACjD;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;;;;;;;ACvGA,iBAAgB,oBAAoB;AACpC;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,mBAAkB;AAClB;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,MAAK;AACL;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;;;;;;;AC/EA,iBAAgB,oBAAoB;AACpC;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,yDAAwD;AACxD;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA,IAAG;;AAEH;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA,IAAG;;AAEH;AACA;AACA;AACA,sBAAqB;AACr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cAAa;;AAEb;AACA;AACA,UAAS;AACT;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,cAAa;;AAEb;AACA;AACA;AACA;;AAEA;AACA;;AAEA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,8BAA6B,MAAM;AACnC;AACA;AACA;AACA;AACA;AACA;AACA;AACA,yDAAwD;AACxD;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,QAAO;;AAEP;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA,yDAAwD,YAAY;AACpE;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;;AAEA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,QAAO;AACP;AACA,IAAG;;AAEH;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA,sCAAqC;AACrC;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA,4BAA2B,cAAc;AACzC;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,YAAW;AACX;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA,0BAAyB,wCAAwC;AACjE;;AAEA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,kDAAiD,mBAAmB,EAAE;AACt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oBAAmB,oBAAoB;AACvC;AACA;AACA;AACA;AACA;AACA,gCAA+B,MAAM;AACrC;AACA,UAAS;AACT;AACA;AACA;AACA;AACA;AACA;AACA;AACA,yDAAwD;AACxD;;AAEA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA,UAAS;AACT;AACA;AACA,MAAK;AACL;;AAEA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA,sBAAqB,2BAA2B;AAChD,wBAAuB,+CAA+C;AACtE;AACA;AACA;AACA;AACA;AACA,IAAG;;AAEH;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA,UAAS;AACT;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,QAAO;AACP;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,QAAO;AACP;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,sBAAqB,2BAA2B;AAChD;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,sBAAqB,2BAA2B;AAChD;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,sBAAqB,2BAA2B;AAChD;AACA;AACA,wBAAuB,4BAA4B;AACnD;;AAEA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;;;;;;;ACzjCA,iBAAgB,oBAAoB;AACp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iBAAgB,oBAAoB;AACpC;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,cAAa,MAAM;AACnB;AACA,cAAa,OAAO;AACpB;AACA,cAAa,OAAO;AACpB;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,cAAa,OAAO;AACpB;AACA,cAAa,OAAO;AACpB;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,cAAa,MAAM;AACnB;AACA,cAAa,SAAS;AACtB;AACA,cAAa,OAAO;AACpB;AACA,cAAa,OAAO;AACpB;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA,sBAAqB,OAAO;AAC5B;AACA;AACA;AACA;AACA;;AAEA;AACA;;AAEA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,cAAa,MAAM;AACnB;AACA,cAAa,SAAS;AACtB;AACA;AACA;AACA;AACA;AACA;;;;;;;AClHA,iBAAgB,oBAAoB;AACpC;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,YAAW;AACX;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,QAAO;AACP;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,QAAO;;AAEP;;AAEA;AACA;AACA;AACA,UAAS;AACT;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,QAAO;AACP;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,oCAAmC,QAAQ;AAC3C;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,gDAA+C,SAAS;AACxD;AACA;AACA;AACA;AACA;AACA;AACA,uBAAsB;AACtB;AACA;AACA,yCAAwC;AACxC;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,kBAAiB,WAAW;AAC5B;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,kDAAiD,SAAS;AAC1D;AACA;AACA;AACA;;AAEA;AACA,4CAA2C,SAAS;AACpD;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,MAAK;AACL;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,cAAa;AACb;AACA;AACA;AACA,cAAa;AACb;AACA,YAAW;AACX;AACA;AACA;AACA;AACA;AACA;AACA,QAAO;AACP;AACA;AACA;AACA;AACA;AACA,UAAS;AACT;AACA;AACA;AACA,+CAA8C,cAAc;AAC5D;AACA;AACA;AACA;AACA;AACA;AACA;AACA,YAAW;AACX;AACA;AACA;AACA;AACA;AACA,gBAAe;AACf;AACA;AACA;AACA,gBAAe;AACf;AACA,cAAa;AACb;AACA,UAAS;AACT;AACA;AACA;AACA,MAAK;AACL;AACA;AACA,MAAK;;AAEL,aAAY;AACZ;;AAEA;AACA","file":"source-map.debug.js","sourcesContent":["(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"sourceMap\"] = factory();\n\telse\n\t\troot[\"sourceMap\"] = factory();\n})(this, function() {\nreturn \n\n\n/** WEBPACK FOOTER **\n ** webpack/universalModuleDefinition\n **/"," \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId])\n \t\t\treturn installedModules[moduleId].exports;\n\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\texports: {},\n \t\t\tid: moduleId,\n \t\t\tloaded: false\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.loaded = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(0);\n\n\n\n/** WEBPACK FOOTER **\n ** webpack/bootstrap 33163d5a1f065099cc0b\n **/","/*\n * Copyright 2009-2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE.txt or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\nexports.SourceMapGenerator = require('./lib/source-map-generator').SourceMapGenerator;\nexports.SourceMapConsumer = require('./lib/source-map-consumer').SourceMapConsumer;\nexports.SourceNode = require('./lib/source-node').SourceNode;\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./source-map.js\n ** module id = 0\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  var base64VLQ = require('./base64-vlq');\n  var util = require('./util');\n  var ArraySet = require('./array-set').ArraySet;\n  var MappingList = require('./mapping-list').MappingList;\n\n  /**\n   * An instance of the SourceMapGenerator represents a source map which is\n   * being built incrementally. You may pass an object with the following\n   * properties:\n   *\n   *   - file: The filename of the generated source.\n   *   - sourceRoot: A root for all relative URLs in this source map.\n   */\n  function SourceMapGenerator(aArgs) {\n    if (!aArgs) {\n      aArgs = {};\n    }\n    this._file = util.getArg(aArgs, 'file', null);\n    this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);\n    this._skipValidation = util.getArg(aArgs, 'skipValidation', false);\n    this._sources = new ArraySet();\n    this._names = new ArraySet();\n    this._mappings = new MappingList();\n    this._sourcesContents = null;\n  }\n\n  SourceMapGenerator.prototype._version = 3;\n\n  /**\n   * Creates a new SourceMapGenerator based on a SourceMapConsumer\n   *\n   * @param aSourceMapConsumer The SourceMap.\n   */\n  SourceMapGenerator.fromSourceMap =\n    function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {\n      var sourceRoot = aSourceMapConsumer.sourceRoot;\n      var generator = new SourceMapGenerator({\n        file: aSourceMapConsumer.file,\n        sourceRoot: sourceRoot\n      });\n      aSourceMapConsumer.eachMapping(function (mapping) {\n        var newMapping = {\n          generated: {\n            line: mapping.generatedLine,\n            column: mapping.generatedColumn\n          }\n        };\n\n        if (mapping.source != null) {\n          newMapping.source = mapping.source;\n          if (sourceRoot != null) {\n            newMapping.source = util.relative(sourceRoot, newMapping.source);\n          }\n\n          newMapping.original = {\n            line: mapping.originalLine,\n            column: mapping.originalColumn\n          };\n\n          if (mapping.name != null) {\n            newMapping.name = mapping.name;\n          }\n        }\n\n        generator.addMapping(newMapping);\n      });\n      aSourceMapConsumer.sources.forEach(function (sourceFile) {\n        var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n        if (content != null) {\n          generator.setSourceContent(sourceFile, content);\n        }\n      });\n      return generator;\n    };\n\n  /**\n   * Add a single mapping from original source line and column to the generated\n   * source's line and column for this source map being created. The mapping\n   * object should have the following properties:\n   *\n   *   - generated: An object with the generated line and column positions.\n   *   - original: An object with the original line and column positions.\n   *   - source: The original source file (relative to the sourceRoot).\n   *   - name: An optional original token name for this mapping.\n   */\n  SourceMapGenerator.prototype.addMapping =\n    function SourceMapGenerator_addMapping(aArgs) {\n      var generated = util.getArg(aArgs, 'generated');\n      var original = util.getArg(aArgs, 'original', null);\n      var source = util.getArg(aArgs, 'source', null);\n      var name = util.getArg(aArgs, 'name', null);\n\n      if (!this._skipValidation) {\n        this._validateMapping(generated, original, source, name);\n      }\n\n      if (source != null && !this._sources.has(source)) {\n        this._sources.add(source);\n      }\n\n      if (name != null && !this._names.has(name)) {\n        this._names.add(name);\n      }\n\n      this._mappings.add({\n        generatedLine: generated.line,\n        generatedColumn: generated.column,\n        originalLine: original != null && original.line,\n        originalColumn: original != null && original.column,\n        source: source,\n        name: name\n      });\n    };\n\n  /**\n   * Set the source content for a source file.\n   */\n  SourceMapGenerator.prototype.setSourceContent =\n    function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {\n      var source = aSourceFile;\n      if (this._sourceRoot != null) {\n        source = util.relative(this._sourceRoot, source);\n      }\n\n      if (aSourceContent != null) {\n        // Add the source content to the _sourcesContents map.\n        // Create a new _sourcesContents map if the property is null.\n        if (!this._sourcesContents) {\n          this._sourcesContents = {};\n        }\n        this._sourcesContents[util.toSetString(source)] = aSourceContent;\n      } else if (this._sourcesContents) {\n        // Remove the source file from the _sourcesContents map.\n        // If the _sourcesContents map is empty, set the property to null.\n        delete this._sourcesContents[util.toSetString(source)];\n        if (Object.keys(this._sourcesContents).length === 0) {\n          this._sourcesContents = null;\n        }\n      }\n    };\n\n  /**\n   * Applies the mappings of a sub-source-map for a specific source file to the\n   * source map being generated. Each mapping to the supplied source file is\n   * rewritten using the supplied source map. Note: The resolution for the\n   * resulting mappings is the minimium of this map and the supplied map.\n   *\n   * @param aSourceMapConsumer The source map to be applied.\n   * @param aSourceFile Optional. The filename of the source file.\n   *        If omitted, SourceMapConsumer's file property will be used.\n   * @param aSourceMapPath Optional. The dirname of the path to the source map\n   *        to be applied. If relative, it is relative to the SourceMapConsumer.\n   *        This parameter is needed when the two source maps aren't in the same\n   *        directory, and the source map to be applied contains relative source\n   *        paths. If so, those relative source paths need to be rewritten\n   *        relative to the SourceMapGenerator.\n   */\n  SourceMapGenerator.prototype.applySourceMap =\n    function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {\n      var sourceFile = aSourceFile;\n      // If aSourceFile is omitted, we will use the file property of the SourceMap\n      if (aSourceFile == null) {\n        if (aSourceMapConsumer.file == null) {\n          throw new Error(\n            'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +\n            'or the source map\\'s \"file\" property. Both were omitted.'\n          );\n        }\n        sourceFile = aSourceMapConsumer.file;\n      }\n      var sourceRoot = this._sourceRoot;\n      // Make \"sourceFile\" relative if an absolute Url is passed.\n      if (sourceRoot != null) {\n        sourceFile = util.relative(sourceRoot, sourceFile);\n      }\n      // Applying the SourceMap can add and remove items from the sources and\n      // the names array.\n      var newSources = new ArraySet();\n      var newNames = new ArraySet();\n\n      // Find mappings for the \"sourceFile\"\n      this._mappings.unsortedForEach(function (mapping) {\n        if (mapping.source === sourceFile && mapping.originalLine != null) {\n          // Check if it can be mapped by the source map, then update the mapping.\n          var original = aSourceMapConsumer.originalPositionFor({\n            line: mapping.originalLine,\n            column: mapping.originalColumn\n          });\n          if (original.source != null) {\n            // Copy mapping\n            mapping.source = original.source;\n            if (aSourceMapPath != null) {\n              mapping.source = util.join(aSourceMapPath, mapping.source)\n            }\n            if (sourceRoot != null) {\n              mapping.source = util.relative(sourceRoot, mapping.source);\n            }\n            mapping.originalLine = original.line;\n            mapping.originalColumn = original.column;\n            if (original.name != null) {\n              mapping.name = original.name;\n            }\n          }\n        }\n\n        var source = mapping.source;\n        if (source != null && !newSources.has(source)) {\n          newSources.add(source);\n        }\n\n        var name = mapping.name;\n        if (name != null && !newNames.has(name)) {\n          newNames.add(name);\n        }\n\n      }, this);\n      this._sources = newSources;\n      this._names = newNames;\n\n      // Copy sourcesContents of applied map.\n      aSourceMapConsumer.sources.forEach(function (sourceFile) {\n        var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n        if (content != null) {\n          if (aSourceMapPath != null) {\n            sourceFile = util.join(aSourceMapPath, sourceFile);\n          }\n          if (sourceRoot != null) {\n            sourceFile = util.relative(sourceRoot, sourceFile);\n          }\n          this.setSourceContent(sourceFile, content);\n        }\n      }, this);\n    };\n\n  /**\n   * A mapping can have one of the three levels of data:\n   *\n   *   1. Just the generated position.\n   *   2. The Generated position, original position, and original source.\n   *   3. Generated and original position, original source, as well as a name\n   *      token.\n   *\n   * To maintain consistency, we validate that any new mapping being added falls\n   * in to one of these categories.\n   */\n  SourceMapGenerator.prototype._validateMapping =\n    function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,\n                                                aName) {\n      if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n          && aGenerated.line > 0 && aGenerated.column >= 0\n          && !aOriginal && !aSource && !aName) {\n        // Case 1.\n        return;\n      }\n      else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n               && aOriginal && 'line' in aOriginal && 'column' in aOriginal\n               && aGenerated.line > 0 && aGenerated.column >= 0\n               && aOriginal.line > 0 && aOriginal.column >= 0\n               && aSource) {\n        // Cases 2 and 3.\n        return;\n      }\n      else {\n        throw new Error('Invalid mapping: ' + JSON.stringify({\n          generated: aGenerated,\n          source: aSource,\n          original: aOriginal,\n          name: aName\n        }));\n      }\n    };\n\n  /**\n   * Serialize the accumulated mappings in to the stream of base 64 VLQs\n   * specified by the source map format.\n   */\n  SourceMapGenerator.prototype._serializeMappings =\n    function SourceMapGenerator_serializeMappings() {\n      var previousGeneratedColumn = 0;\n      var previousGeneratedLine = 1;\n      var previousOriginalColumn = 0;\n      var previousOriginalLine = 0;\n      var previousName = 0;\n      var previousSource = 0;\n      var result = '';\n      var mapping;\n      var nameIdx;\n      var sourceIdx;\n\n      var mappings = this._mappings.toArray();\n      for (var i = 0, len = mappings.length; i < len; i++) {\n        mapping = mappings[i];\n\n        if (mapping.generatedLine !== previousGeneratedLine) {\n          previousGeneratedColumn = 0;\n          while (mapping.generatedLine !== previousGeneratedLine) {\n            result += ';';\n            previousGeneratedLine++;\n          }\n        }\n        else {\n          if (i > 0) {\n            if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {\n              continue;\n            }\n            result += ',';\n          }\n        }\n\n        result += base64VLQ.encode(mapping.generatedColumn\n                                   - previousGeneratedColumn);\n        previousGeneratedColumn = mapping.generatedColumn;\n\n        if (mapping.source != null) {\n          sourceIdx = this._sources.indexOf(mapping.source);\n          result += base64VLQ.encode(sourceIdx - previousSource);\n          previousSource = sourceIdx;\n\n          // lines are stored 0-based in SourceMap spec version 3\n          result += base64VLQ.encode(mapping.originalLine - 1\n                                     - previousOriginalLine);\n          previousOriginalLine = mapping.originalLine - 1;\n\n          result += base64VLQ.encode(mapping.originalColumn\n                                     - previousOriginalColumn);\n          previousOriginalColumn = mapping.originalColumn;\n\n          if (mapping.name != null) {\n            nameIdx = this._names.indexOf(mapping.name);\n            result += base64VLQ.encode(nameIdx - previousName);\n            previousName = nameIdx;\n          }\n        }\n      }\n\n      return result;\n    };\n\n  SourceMapGenerator.prototype._generateSourcesContent =\n    function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {\n      return aSources.map(function (source) {\n        if (!this._sourcesContents) {\n          return null;\n        }\n        if (aSourceRoot != null) {\n          source = util.relative(aSourceRoot, source);\n        }\n        var key = util.toSetString(source);\n        return Object.prototype.hasOwnProperty.call(this._sourcesContents,\n                                                    key)\n          ? this._sourcesContents[key]\n          : null;\n      }, this);\n    };\n\n  /**\n   * Externalize the source map.\n   */\n  SourceMapGenerator.prototype.toJSON =\n    function SourceMapGenerator_toJSON() {\n      var map = {\n        version: this._version,\n        sources: this._sources.toArray(),\n        names: this._names.toArray(),\n        mappings: this._serializeMappings()\n      };\n      if (this._file != null) {\n        map.file = this._file;\n      }\n      if (this._sourceRoot != null) {\n        map.sourceRoot = this._sourceRoot;\n      }\n      if (this._sourcesContents) {\n        map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);\n      }\n\n      return map;\n    };\n\n  /**\n   * Render the source map being generated to a string.\n   */\n  SourceMapGenerator.prototype.toString =\n    function SourceMapGenerator_toString() {\n      return JSON.stringify(this.toJSON());\n    };\n\n  exports.SourceMapGenerator = SourceMapGenerator;\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/source-map-generator.js\n ** module id = 1\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n *\n * Based on the Base 64 VLQ implementation in Closure Compiler:\n * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java\n *\n * Copyright 2011 The Closure Compiler Authors. All rights reserved.\n * Redistribution and use in source and binary forms, with or without\n * modification, are permitted provided that the following conditions are\n * met:\n *\n *  * Redistributions of source code must retain the above copyright\n *    notice, this list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above\n *    copyright notice, this list of conditions and the following\n *    disclaimer in the documentation and/or other materials provided\n *    with the distribution.\n *  * Neither the name of Google Inc. nor the names of its\n *    contributors may be used to endorse or promote products derived\n *    from this software without specific prior written permission.\n *\n * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n * \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n */\n{\n  var base64 = require('./base64');\n\n  // A single base 64 digit can contain 6 bits of data. For the base 64 variable\n  // length quantities we use in the source map spec, the first bit is the sign,\n  // the next four bits are the actual value, and the 6th bit is the\n  // continuation bit. The continuation bit tells us whether there are more\n  // digits in this value following this digit.\n  //\n  //   Continuation\n  //   |    Sign\n  //   |    |\n  //   V    V\n  //   101011\n\n  var VLQ_BASE_SHIFT = 5;\n\n  // binary: 100000\n  var VLQ_BASE = 1 << VLQ_BASE_SHIFT;\n\n  // binary: 011111\n  var VLQ_BASE_MASK = VLQ_BASE - 1;\n\n  // binary: 100000\n  var VLQ_CONTINUATION_BIT = VLQ_BASE;\n\n  /**\n   * Converts from a two-complement value to a value where the sign bit is\n   * placed in the least significant bit.  For example, as decimals:\n   *   1 becomes 2 (10 binary), -1 becomes 3 (11 binary)\n   *   2 becomes 4 (100 binary), -2 becomes 5 (101 binary)\n   */\n  function toVLQSigned(aValue) {\n    return aValue < 0\n      ? ((-aValue) << 1) + 1\n      : (aValue << 1) + 0;\n  }\n\n  /**\n   * Converts to a two-complement value from a value where the sign bit is\n   * placed in the least significant bit.  For example, as decimals:\n   *   2 (10 binary) becomes 1, 3 (11 binary) becomes -1\n   *   4 (100 binary) becomes 2, 5 (101 binary) becomes -2\n   */\n  function fromVLQSigned(aValue) {\n    var isNegative = (aValue & 1) === 1;\n    var shifted = aValue >> 1;\n    return isNegative\n      ? -shifted\n      : shifted;\n  }\n\n  /**\n   * Returns the base 64 VLQ encoded value.\n   */\n  exports.encode = function base64VLQ_encode(aValue) {\n    var encoded = \"\";\n    var digit;\n\n    var vlq = toVLQSigned(aValue);\n\n    do {\n      digit = vlq & VLQ_BASE_MASK;\n      vlq >>>= VLQ_BASE_SHIFT;\n      if (vlq > 0) {\n        // There are still more digits in this value, so we must make sure the\n        // continuation bit is marked.\n        digit |= VLQ_CONTINUATION_BIT;\n      }\n      encoded += base64.encode(digit);\n    } while (vlq > 0);\n\n    return encoded;\n  };\n\n  /**\n   * Decodes the next base 64 VLQ value from the given string and returns the\n   * value and the rest of the string via the out parameter.\n   */\n  exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {\n    var strLen = aStr.length;\n    var result = 0;\n    var shift = 0;\n    var continuation, digit;\n\n    do {\n      if (aIndex >= strLen) {\n        throw new Error(\"Expected more digits in base 64 VLQ value.\");\n      }\n\n      digit = base64.decode(aStr.charCodeAt(aIndex++));\n      if (digit === -1) {\n        throw new Error(\"Invalid base64 digit: \" + aStr.charAt(aIndex - 1));\n      }\n\n      continuation = !!(digit & VLQ_CONTINUATION_BIT);\n      digit &= VLQ_BASE_MASK;\n      result = result + (digit << shift);\n      shift += VLQ_BASE_SHIFT;\n    } while (continuation);\n\n    aOutParam.value = fromVLQSigned(result);\n    aOutParam.rest = aIndex;\n  };\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/base64-vlq.js\n ** module id = 2\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');\n\n  /**\n   * Encode an integer in the range of 0 to 63 to a single base 64 digit.\n   */\n  exports.encode = function (number) {\n    if (0 <= number && number < intToCharMap.length) {\n      return intToCharMap[number];\n    }\n    throw new TypeError(\"Must be between 0 and 63: \" + number);\n  };\n\n  /**\n   * Decode a single base 64 character code digit to an integer. Returns -1 on\n   * failure.\n   */\n  exports.decode = function (charCode) {\n    var bigA = 65;     // 'A'\n    var bigZ = 90;     // 'Z'\n\n    var littleA = 97;  // 'a'\n    var littleZ = 122; // 'z'\n\n    var zero = 48;     // '0'\n    var nine = 57;     // '9'\n\n    var plus = 43;     // '+'\n    var slash = 47;    // '/'\n\n    var littleOffset = 26;\n    var numberOffset = 52;\n\n    // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ\n    if (bigA <= charCode && charCode <= bigZ) {\n      return (charCode - bigA);\n    }\n\n    // 26 - 51: abcdefghijklmnopqrstuvwxyz\n    if (littleA <= charCode && charCode <= littleZ) {\n      return (charCode - littleA + littleOffset);\n    }\n\n    // 52 - 61: 0123456789\n    if (zero <= charCode && charCode <= nine) {\n      return (charCode - zero + numberOffset);\n    }\n\n    // 62: +\n    if (charCode == plus) {\n      return 62;\n    }\n\n    // 63: /\n    if (charCode == slash) {\n      return 63;\n    }\n\n    // Invalid base64 digit.\n    return -1;\n  };\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/base64.js\n ** module id = 3\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  /**\n   * This is a helper function for getting values from parameter/options\n   * objects.\n   *\n   * @param args The object we are extracting values from\n   * @param name The name of the property we are getting.\n   * @param defaultValue An optional value to return if the property is missing\n   * from the object. If this is not specified and the property is missing, an\n   * error will be thrown.\n   */\n  function getArg(aArgs, aName, aDefaultValue) {\n    if (aName in aArgs) {\n      return aArgs[aName];\n    } else if (arguments.length === 3) {\n      return aDefaultValue;\n    } else {\n      throw new Error('\"' + aName + '\" is a required argument.');\n    }\n  }\n  exports.getArg = getArg;\n\n  var urlRegexp = /^(?:([\\w+\\-.]+):)?\\/\\/(?:(\\w+:\\w+)@)?([\\w.]*)(?::(\\d+))?(\\S*)$/;\n  var dataUrlRegexp = /^data:.+\\,.+$/;\n\n  function urlParse(aUrl) {\n    var match = aUrl.match(urlRegexp);\n    if (!match) {\n      return null;\n    }\n    return {\n      scheme: match[1],\n      auth: match[2],\n      host: match[3],\n      port: match[4],\n      path: match[5]\n    };\n  }\n  exports.urlParse = urlParse;\n\n  function urlGenerate(aParsedUrl) {\n    var url = '';\n    if (aParsedUrl.scheme) {\n      url += aParsedUrl.scheme + ':';\n    }\n    url += '//';\n    if (aParsedUrl.auth) {\n      url += aParsedUrl.auth + '@';\n    }\n    if (aParsedUrl.host) {\n      url += aParsedUrl.host;\n    }\n    if (aParsedUrl.port) {\n      url += \":\" + aParsedUrl.port\n    }\n    if (aParsedUrl.path) {\n      url += aParsedUrl.path;\n    }\n    return url;\n  }\n  exports.urlGenerate = urlGenerate;\n\n  /**\n   * Normalizes a path, or the path portion of a URL:\n   *\n   * - Replaces consequtive slashes with one slash.\n   * - Removes unnecessary '.' parts.\n   * - Removes unnecessary '<dir>/..' parts.\n   *\n   * Based on code in the Node.js 'path' core module.\n   *\n   * @param aPath The path or url to normalize.\n   */\n  function normalize(aPath) {\n    var path = aPath;\n    var url = urlParse(aPath);\n    if (url) {\n      if (!url.path) {\n        return aPath;\n      }\n      path = url.path;\n    }\n    var isAbsolute = exports.isAbsolute(path);\n\n    var parts = path.split(/\\/+/);\n    for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {\n      part = parts[i];\n      if (part === '.') {\n        parts.splice(i, 1);\n      } else if (part === '..') {\n        up++;\n      } else if (up > 0) {\n        if (part === '') {\n          // The first part is blank if the path is absolute. Trying to go\n          // above the root is a no-op. Therefore we can remove all '..' parts\n          // directly after the root.\n          parts.splice(i + 1, up);\n          up = 0;\n        } else {\n          parts.splice(i, 2);\n          up--;\n        }\n      }\n    }\n    path = parts.join('/');\n\n    if (path === '') {\n      path = isAbsolute ? '/' : '.';\n    }\n\n    if (url) {\n      url.path = path;\n      return urlGenerate(url);\n    }\n    return path;\n  }\n  exports.normalize = normalize;\n\n  /**\n   * Joins two paths/URLs.\n   *\n   * @param aRoot The root path or URL.\n   * @param aPath The path or URL to be joined with the root.\n   *\n   * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a\n   *   scheme-relative URL: Then the scheme of aRoot, if any, is prepended\n   *   first.\n   * - Otherwise aPath is a path. If aRoot is a URL, then its path portion\n   *   is updated with the result and aRoot is returned. Otherwise the result\n   *   is returned.\n   *   - If aPath is absolute, the result is aPath.\n   *   - Otherwise the two paths are joined with a slash.\n   * - Joining for example 'http://' and 'www.example.com' is also supported.\n   */\n  function join(aRoot, aPath) {\n    if (aRoot === \"\") {\n      aRoot = \".\";\n    }\n    if (aPath === \"\") {\n      aPath = \".\";\n    }\n    var aPathUrl = urlParse(aPath);\n    var aRootUrl = urlParse(aRoot);\n    if (aRootUrl) {\n      aRoot = aRootUrl.path || '/';\n    }\n\n    // `join(foo, '//www.example.org')`\n    if (aPathUrl && !aPathUrl.scheme) {\n      if (aRootUrl) {\n        aPathUrl.scheme = aRootUrl.scheme;\n      }\n      return urlGenerate(aPathUrl);\n    }\n\n    if (aPathUrl || aPath.match(dataUrlRegexp)) {\n      return aPath;\n    }\n\n    // `join('http://', 'www.example.com')`\n    if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {\n      aRootUrl.host = aPath;\n      return urlGenerate(aRootUrl);\n    }\n\n    var joined = aPath.charAt(0) === '/'\n      ? aPath\n      : normalize(aRoot.replace(/\\/+$/, '') + '/' + aPath);\n\n    if (aRootUrl) {\n      aRootUrl.path = joined;\n      return urlGenerate(aRootUrl);\n    }\n    return joined;\n  }\n  exports.join = join;\n\n  exports.isAbsolute = function (aPath) {\n    return aPath.charAt(0) === '/' || !!aPath.match(urlRegexp);\n  };\n\n  /**\n   * Make a path relative to a URL or another path.\n   *\n   * @param aRoot The root path or URL.\n   * @param aPath The path or URL to be made relative to aRoot.\n   */\n  function relative(aRoot, aPath) {\n    if (aRoot === \"\") {\n      aRoot = \".\";\n    }\n\n    aRoot = aRoot.replace(/\\/$/, '');\n\n    // It is possible for the path to be above the root. In this case, simply\n    // checking whether the root is a prefix of the path won't work. Instead, we\n    // need to remove components from the root one by one, until either we find\n    // a prefix that fits, or we run out of components to remove.\n    var level = 0;\n    while (aPath.indexOf(aRoot + '/') !== 0) {\n      var index = aRoot.lastIndexOf(\"/\");\n      if (index < 0) {\n        return aPath;\n      }\n\n      // If the only part of the root that is left is the scheme (i.e. http://,\n      // file:///, etc.), one or more slashes (/), or simply nothing at all, we\n      // have exhausted all components, so the path is not relative to the root.\n      aRoot = aRoot.slice(0, index);\n      if (aRoot.match(/^([^\\/]+:\\/)?\\/*$/)) {\n        return aPath;\n      }\n\n      ++level;\n    }\n\n    // Make sure we add a \"../\" for each component we removed from the root.\n    return Array(level + 1).join(\"../\") + aPath.substr(aRoot.length + 1);\n  }\n  exports.relative = relative;\n\n  /**\n   * Because behavior goes wacky when you set `__proto__` on objects, we\n   * have to prefix all the strings in our set with an arbitrary character.\n   *\n   * See https://github.com/mozilla/source-map/pull/31 and\n   * https://github.com/mozilla/source-map/issues/30\n   *\n   * @param String aStr\n   */\n  function toSetString(aStr) {\n    return '$' + aStr;\n  }\n  exports.toSetString = toSetString;\n\n  function fromSetString(aStr) {\n    return aStr.substr(1);\n  }\n  exports.fromSetString = fromSetString;\n\n  /**\n   * Comparator between two mappings where the original positions are compared.\n   *\n   * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n   * mappings with the same original source/line/column, but different generated\n   * line and column the same. Useful when searching for a mapping with a\n   * stubbed out mapping.\n   */\n  function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {\n    var cmp = mappingA.source - mappingB.source;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.originalLine - mappingB.originalLine;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.originalColumn - mappingB.originalColumn;\n    if (cmp !== 0 || onlyCompareOriginal) {\n      return cmp;\n    }\n\n    cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.generatedLine - mappingB.generatedLine;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    return mappingA.name - mappingB.name;\n  }\n  exports.compareByOriginalPositions = compareByOriginalPositions;\n\n  /**\n   * Comparator between two mappings with deflated source and name indices where\n   * the generated positions are compared.\n   *\n   * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n   * mappings with the same generated line and column, but different\n   * source/name/original line and column the same. Useful when searching for a\n   * mapping with a stubbed out mapping.\n   */\n  function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {\n    var cmp = mappingA.generatedLine - mappingB.generatedLine;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n    if (cmp !== 0 || onlyCompareGenerated) {\n      return cmp;\n    }\n\n    cmp = mappingA.source - mappingB.source;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.originalLine - mappingB.originalLine;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.originalColumn - mappingB.originalColumn;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    return mappingA.name - mappingB.name;\n  }\n  exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;\n\n  function strcmp(aStr1, aStr2) {\n    if (aStr1 === aStr2) {\n      return 0;\n    }\n\n    if (aStr1 > aStr2) {\n      return 1;\n    }\n\n    return -1;\n  }\n\n  /**\n   * Comparator between two mappings with inflated source and name strings where\n   * the generated positions are compared.\n   */\n  function compareByGeneratedPositionsInflated(mappingA, mappingB) {\n    var cmp = mappingA.generatedLine - mappingB.generatedLine;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = strcmp(mappingA.source, mappingB.source);\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.originalLine - mappingB.originalLine;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.originalColumn - mappingB.originalColumn;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    return strcmp(mappingA.name, mappingB.name);\n  }\n  exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/util.js\n ** module id = 4\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  var util = require('./util');\n\n  /**\n   * A data structure which is a combination of an array and a set. Adding a new\n   * member is O(1), testing for membership is O(1), and finding the index of an\n   * element is O(1). Removing elements from the set is not supported. Only\n   * strings are supported for membership.\n   */\n  function ArraySet() {\n    this._array = [];\n    this._set = {};\n  }\n\n  /**\n   * Static method for creating ArraySet instances from an existing array.\n   */\n  ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {\n    var set = new ArraySet();\n    for (var i = 0, len = aArray.length; i < len; i++) {\n      set.add(aArray[i], aAllowDuplicates);\n    }\n    return set;\n  };\n\n  /**\n   * Return how many unique items are in this ArraySet. If duplicates have been\n   * added, than those do not count towards the size.\n   *\n   * @returns Number\n   */\n  ArraySet.prototype.size = function ArraySet_size() {\n    return Object.getOwnPropertyNames(this._set).length;\n  };\n\n  /**\n   * Add the given string to this set.\n   *\n   * @param String aStr\n   */\n  ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {\n    var sStr = util.toSetString(aStr);\n    var isDuplicate = this._set.hasOwnProperty(sStr);\n    var idx = this._array.length;\n    if (!isDuplicate || aAllowDuplicates) {\n      this._array.push(aStr);\n    }\n    if (!isDuplicate) {\n      this._set[sStr] = idx;\n    }\n  };\n\n  /**\n   * Is the given string a member of this set?\n   *\n   * @param String aStr\n   */\n  ArraySet.prototype.has = function ArraySet_has(aStr) {\n    var sStr = util.toSetString(aStr);\n    return this._set.hasOwnProperty(sStr);\n  };\n\n  /**\n   * What is the index of the given string in the array?\n   *\n   * @param String aStr\n   */\n  ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {\n    var sStr = util.toSetString(aStr);\n    if (this._set.hasOwnProperty(sStr)) {\n      return this._set[sStr];\n    }\n    throw new Error('\"' + aStr + '\" is not in the set.');\n  };\n\n  /**\n   * What is the element at the given index?\n   *\n   * @param Number aIdx\n   */\n  ArraySet.prototype.at = function ArraySet_at(aIdx) {\n    if (aIdx >= 0 && aIdx < this._array.length) {\n      return this._array[aIdx];\n    }\n    throw new Error('No element indexed by ' + aIdx);\n  };\n\n  /**\n   * Returns the array representation of this set (which has the proper indices\n   * indicated by indexOf). Note that this is a copy of the internal array used\n   * for storing the members so that no one can mess with internal state.\n   */\n  ArraySet.prototype.toArray = function ArraySet_toArray() {\n    return this._array.slice();\n  };\n\n  exports.ArraySet = ArraySet;\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/array-set.js\n ** module id = 5\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2014 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  var util = require('./util');\n\n  /**\n   * Determine whether mappingB is after mappingA with respect to generated\n   * position.\n   */\n  function generatedPositionAfter(mappingA, mappingB) {\n    // Optimized for most common case\n    var lineA = mappingA.generatedLine;\n    var lineB = mappingB.generatedLine;\n    var columnA = mappingA.generatedColumn;\n    var columnB = mappingB.generatedColumn;\n    return lineB > lineA || lineB == lineA && columnB >= columnA ||\n           util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;\n  }\n\n  /**\n   * A data structure to provide a sorted view of accumulated mappings in a\n   * performance conscious manner. It trades a neglibable overhead in general\n   * case for a large speedup in case of mappings being added in order.\n   */\n  function MappingList() {\n    this._array = [];\n    this._sorted = true;\n    // Serves as infimum\n    this._last = {generatedLine: -1, generatedColumn: 0};\n  }\n\n  /**\n   * Iterate through internal items. This method takes the same arguments that\n   * `Array.prototype.forEach` takes.\n   *\n   * NOTE: The order of the mappings is NOT guaranteed.\n   */\n  MappingList.prototype.unsortedForEach =\n    function MappingList_forEach(aCallback, aThisArg) {\n      this._array.forEach(aCallback, aThisArg);\n    };\n\n  /**\n   * Add the given source mapping.\n   *\n   * @param Object aMapping\n   */\n  MappingList.prototype.add = function MappingList_add(aMapping) {\n    if (generatedPositionAfter(this._last, aMapping)) {\n      this._last = aMapping;\n      this._array.push(aMapping);\n    } else {\n      this._sorted = false;\n      this._array.push(aMapping);\n    }\n  };\n\n  /**\n   * Returns the flat, sorted array of mappings. The mappings are sorted by\n   * generated position.\n   *\n   * WARNING: This method returns internal data without copying, for\n   * performance. The return value must NOT be mutated, and should be treated as\n   * an immutable borrow. If you want to take ownership, you must make your own\n   * copy.\n   */\n  MappingList.prototype.toArray = function MappingList_toArray() {\n    if (!this._sorted) {\n      this._array.sort(util.compareByGeneratedPositionsInflated);\n      this._sorted = true;\n    }\n    return this._array;\n  };\n\n  exports.MappingList = MappingList;\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/mapping-list.js\n ** module id = 6\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  var util = require('./util');\n  var binarySearch = require('./binary-search');\n  var ArraySet = require('./array-set').ArraySet;\n  var base64VLQ = require('./base64-vlq');\n  var quickSort = require('./quick-sort').quickSort;\n\n  function SourceMapConsumer(aSourceMap) {\n    var sourceMap = aSourceMap;\n    if (typeof aSourceMap === 'string') {\n      sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n    }\n\n    return sourceMap.sections != null\n      ? new IndexedSourceMapConsumer(sourceMap)\n      : new BasicSourceMapConsumer(sourceMap);\n  }\n\n  SourceMapConsumer.fromSourceMap = function(aSourceMap) {\n    return BasicSourceMapConsumer.fromSourceMap(aSourceMap);\n  }\n\n  /**\n   * The version of the source mapping spec that we are consuming.\n   */\n  SourceMapConsumer.prototype._version = 3;\n\n  // `__generatedMappings` and `__originalMappings` are arrays that hold the\n  // parsed mapping coordinates from the source map's \"mappings\" attribute. They\n  // are lazily instantiated, accessed via the `_generatedMappings` and\n  // `_originalMappings` getters respectively, and we only parse the mappings\n  // and create these arrays once queried for a source location. We jump through\n  // these hoops because there can be many thousands of mappings, and parsing\n  // them is expensive, so we only want to do it if we must.\n  //\n  // Each object in the arrays is of the form:\n  //\n  //     {\n  //       generatedLine: The line number in the generated code,\n  //       generatedColumn: The column number in the generated code,\n  //       source: The path to the original source file that generated this\n  //               chunk of code,\n  //       originalLine: The line number in the original source that\n  //                     corresponds to this chunk of generated code,\n  //       originalColumn: The column number in the original source that\n  //                       corresponds to this chunk of generated code,\n  //       name: The name of the original symbol which generated this chunk of\n  //             code.\n  //     }\n  //\n  // All properties except for `generatedLine` and `generatedColumn` can be\n  // `null`.\n  //\n  // `_generatedMappings` is ordered by the generated positions.\n  //\n  // `_originalMappings` is ordered by the original positions.\n\n  SourceMapConsumer.prototype.__generatedMappings = null;\n  Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {\n    get: function () {\n      if (!this.__generatedMappings) {\n        this._parseMappings(this._mappings, this.sourceRoot);\n      }\n\n      return this.__generatedMappings;\n    }\n  });\n\n  SourceMapConsumer.prototype.__originalMappings = null;\n  Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {\n    get: function () {\n      if (!this.__originalMappings) {\n        this._parseMappings(this._mappings, this.sourceRoot);\n      }\n\n      return this.__originalMappings;\n    }\n  });\n\n  SourceMapConsumer.prototype._charIsMappingSeparator =\n    function SourceMapConsumer_charIsMappingSeparator(aStr, index) {\n      var c = aStr.charAt(index);\n      return c === \";\" || c === \",\";\n    };\n\n  /**\n   * Parse the mappings in a string in to a data structure which we can easily\n   * query (the ordered arrays in the `this.__generatedMappings` and\n   * `this.__originalMappings` properties).\n   */\n  SourceMapConsumer.prototype._parseMappings =\n    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n      throw new Error(\"Subclasses must implement _parseMappings\");\n    };\n\n  SourceMapConsumer.GENERATED_ORDER = 1;\n  SourceMapConsumer.ORIGINAL_ORDER = 2;\n\n  SourceMapConsumer.GREATEST_LOWER_BOUND = 1;\n  SourceMapConsumer.LEAST_UPPER_BOUND = 2;\n\n  /**\n   * Iterate over each mapping between an original source/line/column and a\n   * generated line/column in this source map.\n   *\n   * @param Function aCallback\n   *        The function that is called with each mapping.\n   * @param Object aContext\n   *        Optional. If specified, this object will be the value of `this` every\n   *        time that `aCallback` is called.\n   * @param aOrder\n   *        Either `SourceMapConsumer.GENERATED_ORDER` or\n   *        `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to\n   *        iterate over the mappings sorted by the generated file's line/column\n   *        order or the original's source/line/column order, respectively. Defaults to\n   *        `SourceMapConsumer.GENERATED_ORDER`.\n   */\n  SourceMapConsumer.prototype.eachMapping =\n    function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {\n      var context = aContext || null;\n      var order = aOrder || SourceMapConsumer.GENERATED_ORDER;\n\n      var mappings;\n      switch (order) {\n      case SourceMapConsumer.GENERATED_ORDER:\n        mappings = this._generatedMappings;\n        break;\n      case SourceMapConsumer.ORIGINAL_ORDER:\n        mappings = this._originalMappings;\n        break;\n      default:\n        throw new Error(\"Unknown order of iteration.\");\n      }\n\n      var sourceRoot = this.sourceRoot;\n      mappings.map(function (mapping) {\n        var source = mapping.source === null ? null : this._sources.at(mapping.source);\n        if (source != null && sourceRoot != null) {\n          source = util.join(sourceRoot, source);\n        }\n        return {\n          source: source,\n          generatedLine: mapping.generatedLine,\n          generatedColumn: mapping.generatedColumn,\n          originalLine: mapping.originalLine,\n          originalColumn: mapping.originalColumn,\n          name: mapping.name === null ? null : this._names.at(mapping.name)\n        };\n      }, this).forEach(aCallback, context);\n    };\n\n  /**\n   * Returns all generated line and column information for the original source,\n   * line, and column provided. If no column is provided, returns all mappings\n   * corresponding to a either the line we are searching for or the next\n   * closest line that has any mappings. Otherwise, returns all mappings\n   * corresponding to the given line and either the column we are searching for\n   * or the next closest column that has any offsets.\n   *\n   * The only argument is an object with the following properties:\n   *\n   *   - source: The filename of the original source.\n   *   - line: The line number in the original source.\n   *   - column: Optional. the column number in the original source.\n   *\n   * and an array of objects is returned, each with the following properties:\n   *\n   *   - line: The line number in the generated source, or null.\n   *   - column: The column number in the generated source, or null.\n   */\n  SourceMapConsumer.prototype.allGeneratedPositionsFor =\n    function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {\n      var line = util.getArg(aArgs, 'line');\n\n      // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping\n      // returns the index of the closest mapping less than the needle. By\n      // setting needle.originalColumn to 0, we thus find the last mapping for\n      // the given line, provided such a mapping exists.\n      var needle = {\n        source: util.getArg(aArgs, 'source'),\n        originalLine: line,\n        originalColumn: util.getArg(aArgs, 'column', 0)\n      };\n\n      if (this.sourceRoot != null) {\n        needle.source = util.relative(this.sourceRoot, needle.source);\n      }\n      if (!this._sources.has(needle.source)) {\n        return [];\n      }\n      needle.source = this._sources.indexOf(needle.source);\n\n      var mappings = [];\n\n      var index = this._findMapping(needle,\n                                    this._originalMappings,\n                                    \"originalLine\",\n                                    \"originalColumn\",\n                                    util.compareByOriginalPositions,\n                                    binarySearch.LEAST_UPPER_BOUND);\n      if (index >= 0) {\n        var mapping = this._originalMappings[index];\n\n        if (aArgs.column === undefined) {\n          var originalLine = mapping.originalLine;\n\n          // Iterate until either we run out of mappings, or we run into\n          // a mapping for a different line than the one we found. Since\n          // mappings are sorted, this is guaranteed to find all mappings for\n          // the line we found.\n          while (mapping && mapping.originalLine === originalLine) {\n            mappings.push({\n              line: util.getArg(mapping, 'generatedLine', null),\n              column: util.getArg(mapping, 'generatedColumn', null),\n              lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n            });\n\n            mapping = this._originalMappings[++index];\n          }\n        } else {\n          var originalColumn = mapping.originalColumn;\n\n          // Iterate until either we run out of mappings, or we run into\n          // a mapping for a different line than the one we were searching for.\n          // Since mappings are sorted, this is guaranteed to find all mappings for\n          // the line we are searching for.\n          while (mapping &&\n                 mapping.originalLine === line &&\n                 mapping.originalColumn == originalColumn) {\n            mappings.push({\n              line: util.getArg(mapping, 'generatedLine', null),\n              column: util.getArg(mapping, 'generatedColumn', null),\n              lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n            });\n\n            mapping = this._originalMappings[++index];\n          }\n        }\n      }\n\n      return mappings;\n    };\n\n  exports.SourceMapConsumer = SourceMapConsumer;\n\n  /**\n   * A BasicSourceMapConsumer instance represents a parsed source map which we can\n   * query for information about the original file positions by giving it a file\n   * position in the generated source.\n   *\n   * The only parameter is the raw source map (either as a JSON string, or\n   * already parsed to an object). According to the spec, source maps have the\n   * following attributes:\n   *\n   *   - version: Which version of the source map spec this map is following.\n   *   - sources: An array of URLs to the original source files.\n   *   - names: An array of identifiers which can be referrenced by individual mappings.\n   *   - sourceRoot: Optional. The URL root from which all sources are relative.\n   *   - sourcesContent: Optional. An array of contents of the original source files.\n   *   - mappings: A string of base64 VLQs which contain the actual mappings.\n   *   - file: Optional. The generated file this source map is associated with.\n   *\n   * Here is an example source map, taken from the source map spec[0]:\n   *\n   *     {\n   *       version : 3,\n   *       file: \"out.js\",\n   *       sourceRoot : \"\",\n   *       sources: [\"foo.js\", \"bar.js\"],\n   *       names: [\"src\", \"maps\", \"are\", \"fun\"],\n   *       mappings: \"AA,AB;;ABCDE;\"\n   *     }\n   *\n   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#\n   */\n  function BasicSourceMapConsumer(aSourceMap) {\n    var sourceMap = aSourceMap;\n    if (typeof aSourceMap === 'string') {\n      sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n    }\n\n    var version = util.getArg(sourceMap, 'version');\n    var sources = util.getArg(sourceMap, 'sources');\n    // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which\n    // requires the array) to play nice here.\n    var names = util.getArg(sourceMap, 'names', []);\n    var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);\n    var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);\n    var mappings = util.getArg(sourceMap, 'mappings');\n    var file = util.getArg(sourceMap, 'file', null);\n\n    // Once again, Sass deviates from the spec and supplies the version as a\n    // string rather than a number, so we use loose equality checking here.\n    if (version != this._version) {\n      throw new Error('Unsupported version: ' + version);\n    }\n\n    sources = sources\n      // Some source maps produce relative source paths like \"./foo.js\" instead of\n      // \"foo.js\".  Normalize these first so that future comparisons will succeed.\n      // See bugzil.la/1090768.\n      .map(util.normalize)\n      // Always ensure that absolute sources are internally stored relative to\n      // the source root, if the source root is absolute. Not doing this would\n      // be particularly problematic when the source root is a prefix of the\n      // source (valid, but why??). See github issue #199 and bugzil.la/1188982.\n      .map(function (source) {\n        return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)\n          ? util.relative(sourceRoot, source)\n          : source;\n      });\n\n    // Pass `true` below to allow duplicate names and sources. While source maps\n    // are intended to be compressed and deduplicated, the TypeScript compiler\n    // sometimes generates source maps with duplicates in them. See Github issue\n    // #72 and bugzil.la/889492.\n    this._names = ArraySet.fromArray(names, true);\n    this._sources = ArraySet.fromArray(sources, true);\n\n    this.sourceRoot = sourceRoot;\n    this.sourcesContent = sourcesContent;\n    this._mappings = mappings;\n    this.file = file;\n  }\n\n  BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\n  BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;\n\n  /**\n   * Create a BasicSourceMapConsumer from a SourceMapGenerator.\n   *\n   * @param SourceMapGenerator aSourceMap\n   *        The source map that will be consumed.\n   * @returns BasicSourceMapConsumer\n   */\n  BasicSourceMapConsumer.fromSourceMap =\n    function SourceMapConsumer_fromSourceMap(aSourceMap) {\n      var smc = Object.create(BasicSourceMapConsumer.prototype);\n\n      var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);\n      var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);\n      smc.sourceRoot = aSourceMap._sourceRoot;\n      smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),\n                                                              smc.sourceRoot);\n      smc.file = aSourceMap._file;\n\n      // Because we are modifying the entries (by converting string sources and\n      // names to indices into the sources and names ArraySets), we have to make\n      // a copy of the entry or else bad things happen. Shared mutable state\n      // strikes again! See github issue #191.\n\n      var generatedMappings = aSourceMap._mappings.toArray().slice();\n      var destGeneratedMappings = smc.__generatedMappings = [];\n      var destOriginalMappings = smc.__originalMappings = [];\n\n      for (var i = 0, length = generatedMappings.length; i < length; i++) {\n        var srcMapping = generatedMappings[i];\n        var destMapping = new Mapping;\n        destMapping.generatedLine = srcMapping.generatedLine;\n        destMapping.generatedColumn = srcMapping.generatedColumn;\n\n        if (srcMapping.source) {\n          destMapping.source = sources.indexOf(srcMapping.source);\n          destMapping.originalLine = srcMapping.originalLine;\n          destMapping.originalColumn = srcMapping.originalColumn;\n\n          if (srcMapping.name) {\n            destMapping.name = names.indexOf(srcMapping.name);\n          }\n\n          destOriginalMappings.push(destMapping);\n        }\n\n        destGeneratedMappings.push(destMapping);\n      }\n\n      quickSort(smc.__originalMappings, util.compareByOriginalPositions);\n\n      return smc;\n    };\n\n  /**\n   * The version of the source mapping spec that we are consuming.\n   */\n  BasicSourceMapConsumer.prototype._version = 3;\n\n  /**\n   * The list of original sources.\n   */\n  Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {\n    get: function () {\n      return this._sources.toArray().map(function (s) {\n        return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s;\n      }, this);\n    }\n  });\n\n  /**\n   * Provide the JIT with a nice shape / hidden class.\n   */\n  function Mapping() {\n    this.generatedLine = 0;\n    this.generatedColumn = 0;\n    this.source = null;\n    this.originalLine = null;\n    this.originalColumn = null;\n    this.name = null;\n  }\n\n  /**\n   * Parse the mappings in a string in to a data structure which we can easily\n   * query (the ordered arrays in the `this.__generatedMappings` and\n   * `this.__originalMappings` properties).\n   */\n  BasicSourceMapConsumer.prototype._parseMappings =\n    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n      var generatedLine = 1;\n      var previousGeneratedColumn = 0;\n      var previousOriginalLine = 0;\n      var previousOriginalColumn = 0;\n      var previousSource = 0;\n      var previousName = 0;\n      var length = aStr.length;\n      var index = 0;\n      var cachedSegments = {};\n      var temp = {};\n      var originalMappings = [];\n      var generatedMappings = [];\n      var mapping, str, segment, end, value;\n\n      while (index < length) {\n        if (aStr.charAt(index) === ';') {\n          generatedLine++;\n          index++;\n          previousGeneratedColumn = 0;\n        }\n        else if (aStr.charAt(index) === ',') {\n          index++;\n        }\n        else {\n          mapping = new Mapping();\n          mapping.generatedLine = generatedLine;\n\n          // Because each offset is encoded relative to the previous one,\n          // many segments often have the same encoding. We can exploit this\n          // fact by caching the parsed variable length fields of each segment,\n          // allowing us to avoid a second parse if we encounter the same\n          // segment again.\n          for (end = index; end < length; end++) {\n            if (this._charIsMappingSeparator(aStr, end)) {\n              break;\n            }\n          }\n          str = aStr.slice(index, end);\n\n          segment = cachedSegments[str];\n          if (segment) {\n            index += str.length;\n          } else {\n            segment = [];\n            while (index < end) {\n              base64VLQ.decode(aStr, index, temp);\n              value = temp.value;\n              index = temp.rest;\n              segment.push(value);\n            }\n\n            if (segment.length === 2) {\n              throw new Error('Found a source, but no line and column');\n            }\n\n            if (segment.length === 3) {\n              throw new Error('Found a source and line, but no column');\n            }\n\n            cachedSegments[str] = segment;\n          }\n\n          // Generated column.\n          mapping.generatedColumn = previousGeneratedColumn + segment[0];\n          previousGeneratedColumn = mapping.generatedColumn;\n\n          if (segment.length > 1) {\n            // Original source.\n            mapping.source = previousSource + segment[1];\n            previousSource += segment[1];\n\n            // Original line.\n            mapping.originalLine = previousOriginalLine + segment[2];\n            previousOriginalLine = mapping.originalLine;\n            // Lines are stored 0-based\n            mapping.originalLine += 1;\n\n            // Original column.\n            mapping.originalColumn = previousOriginalColumn + segment[3];\n            previousOriginalColumn = mapping.originalColumn;\n\n            if (segment.length > 4) {\n              // Original name.\n              mapping.name = previousName + segment[4];\n              previousName += segment[4];\n            }\n          }\n\n          generatedMappings.push(mapping);\n          if (typeof mapping.originalLine === 'number') {\n            originalMappings.push(mapping);\n          }\n        }\n      }\n\n      quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);\n      this.__generatedMappings = generatedMappings;\n\n      quickSort(originalMappings, util.compareByOriginalPositions);\n      this.__originalMappings = originalMappings;\n    };\n\n  /**\n   * Find the mapping that best matches the hypothetical \"needle\" mapping that\n   * we are searching for in the given \"haystack\" of mappings.\n   */\n  BasicSourceMapConsumer.prototype._findMapping =\n    function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,\n                                           aColumnName, aComparator, aBias) {\n      // To return the position we are searching for, we must first find the\n      // mapping for the given position and then return the opposite position it\n      // points to. Because the mappings are sorted, we can use binary search to\n      // find the best mapping.\n\n      if (aNeedle[aLineName] <= 0) {\n        throw new TypeError('Line must be greater than or equal to 1, got '\n                            + aNeedle[aLineName]);\n      }\n      if (aNeedle[aColumnName] < 0) {\n        throw new TypeError('Column must be greater than or equal to 0, got '\n                            + aNeedle[aColumnName]);\n      }\n\n      return binarySearch.search(aNeedle, aMappings, aComparator, aBias);\n    };\n\n  /**\n   * Compute the last column for each generated mapping. The last column is\n   * inclusive.\n   */\n  BasicSourceMapConsumer.prototype.computeColumnSpans =\n    function SourceMapConsumer_computeColumnSpans() {\n      for (var index = 0; index < this._generatedMappings.length; ++index) {\n        var mapping = this._generatedMappings[index];\n\n        // Mappings do not contain a field for the last generated columnt. We\n        // can come up with an optimistic estimate, however, by assuming that\n        // mappings are contiguous (i.e. given two consecutive mappings, the\n        // first mapping ends where the second one starts).\n        if (index + 1 < this._generatedMappings.length) {\n          var nextMapping = this._generatedMappings[index + 1];\n\n          if (mapping.generatedLine === nextMapping.generatedLine) {\n            mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;\n            continue;\n          }\n        }\n\n        // The last mapping for each line spans the entire line.\n        mapping.lastGeneratedColumn = Infinity;\n      }\n    };\n\n  /**\n   * Returns the original source, line, and column information for the generated\n   * source's line and column positions provided. The only argument is an object\n   * with the following properties:\n   *\n   *   - line: The line number in the generated source.\n   *   - column: The column number in the generated source.\n   *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n   *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n   *     closest element that is smaller than or greater than the one we are\n   *     searching for, respectively, if the exact element cannot be found.\n   *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n   *\n   * and an object is returned with the following properties:\n   *\n   *   - source: The original source file, or null.\n   *   - line: The line number in the original source, or null.\n   *   - column: The column number in the original source, or null.\n   *   - name: The original identifier, or null.\n   */\n  BasicSourceMapConsumer.prototype.originalPositionFor =\n    function SourceMapConsumer_originalPositionFor(aArgs) {\n      var needle = {\n        generatedLine: util.getArg(aArgs, 'line'),\n        generatedColumn: util.getArg(aArgs, 'column')\n      };\n\n      var index = this._findMapping(\n        needle,\n        this._generatedMappings,\n        \"generatedLine\",\n        \"generatedColumn\",\n        util.compareByGeneratedPositionsDeflated,\n        util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n      );\n\n      if (index >= 0) {\n        var mapping = this._generatedMappings[index];\n\n        if (mapping.generatedLine === needle.generatedLine) {\n          var source = util.getArg(mapping, 'source', null);\n          if (source !== null) {\n            source = this._sources.at(source);\n            if (this.sourceRoot != null) {\n              source = util.join(this.sourceRoot, source);\n            }\n          }\n          var name = util.getArg(mapping, 'name', null);\n          if (name !== null) {\n            name = this._names.at(name);\n          }\n          return {\n            source: source,\n            line: util.getArg(mapping, 'originalLine', null),\n            column: util.getArg(mapping, 'originalColumn', null),\n            name: name\n          };\n        }\n      }\n\n      return {\n        source: null,\n        line: null,\n        column: null,\n        name: null\n      };\n    };\n\n  /**\n   * Return true if we have the source content for every source in the source\n   * map, false otherwise.\n   */\n  BasicSourceMapConsumer.prototype.hasContentsOfAllSources =\n    function BasicSourceMapConsumer_hasContentsOfAllSources() {\n      if (!this.sourcesContent) {\n        return false;\n      }\n      return this.sourcesContent.length >= this._sources.size() &&\n        !this.sourcesContent.some(function (sc) { return sc == null; });\n    };\n\n  /**\n   * Returns the original source content. The only argument is the url of the\n   * original source file. Returns null if no original source content is\n   * available.\n   */\n  BasicSourceMapConsumer.prototype.sourceContentFor =\n    function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n      if (!this.sourcesContent) {\n        return null;\n      }\n\n      if (this.sourceRoot != null) {\n        aSource = util.relative(this.sourceRoot, aSource);\n      }\n\n      if (this._sources.has(aSource)) {\n        return this.sourcesContent[this._sources.indexOf(aSource)];\n      }\n\n      var url;\n      if (this.sourceRoot != null\n          && (url = util.urlParse(this.sourceRoot))) {\n        // XXX: file:// URIs and absolute paths lead to unexpected behavior for\n        // many users. We can help them out when they expect file:// URIs to\n        // behave like it would if they were running a local HTTP server. See\n        // https://bugzilla.mozilla.org/show_bug.cgi?id=885597.\n        var fileUriAbsPath = aSource.replace(/^file:\\/\\//, \"\");\n        if (url.scheme == \"file\"\n            && this._sources.has(fileUriAbsPath)) {\n          return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]\n        }\n\n        if ((!url.path || url.path == \"/\")\n            && this._sources.has(\"/\" + aSource)) {\n          return this.sourcesContent[this._sources.indexOf(\"/\" + aSource)];\n        }\n      }\n\n      // This function is used recursively from\n      // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we\n      // don't want to throw if we can't find the source - we just want to\n      // return null, so we provide a flag to exit gracefully.\n      if (nullOnMissing) {\n        return null;\n      }\n      else {\n        throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n      }\n    };\n\n  /**\n   * Returns the generated line and column information for the original source,\n   * line, and column positions provided. The only argument is an object with\n   * the following properties:\n   *\n   *   - source: The filename of the original source.\n   *   - line: The line number in the original source.\n   *   - column: The column number in the original source.\n   *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n   *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n   *     closest element that is smaller than or greater than the one we are\n   *     searching for, respectively, if the exact element cannot be found.\n   *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n   *\n   * and an object is returned with the following properties:\n   *\n   *   - line: The line number in the generated source, or null.\n   *   - column: The column number in the generated source, or null.\n   */\n  BasicSourceMapConsumer.prototype.generatedPositionFor =\n    function SourceMapConsumer_generatedPositionFor(aArgs) {\n      var source = util.getArg(aArgs, 'source');\n      if (this.sourceRoot != null) {\n        source = util.relative(this.sourceRoot, source);\n      }\n      if (!this._sources.has(source)) {\n        return {\n          line: null,\n          column: null,\n          lastColumn: null\n        };\n      }\n      source = this._sources.indexOf(source);\n\n      var needle = {\n        source: source,\n        originalLine: util.getArg(aArgs, 'line'),\n        originalColumn: util.getArg(aArgs, 'column')\n      };\n\n      var index = this._findMapping(\n        needle,\n        this._originalMappings,\n        \"originalLine\",\n        \"originalColumn\",\n        util.compareByOriginalPositions,\n        util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n      );\n\n      if (index >= 0) {\n        var mapping = this._originalMappings[index];\n\n        if (mapping.source === needle.source) {\n          return {\n            line: util.getArg(mapping, 'generatedLine', null),\n            column: util.getArg(mapping, 'generatedColumn', null),\n            lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n          };\n        }\n      }\n\n      return {\n        line: null,\n        column: null,\n        lastColumn: null\n      };\n    };\n\n  exports.BasicSourceMapConsumer = BasicSourceMapConsumer;\n\n  /**\n   * An IndexedSourceMapConsumer instance represents a parsed source map which\n   * we can query for information. It differs from BasicSourceMapConsumer in\n   * that it takes \"indexed\" source maps (i.e. ones with a \"sections\" field) as\n   * input.\n   *\n   * The only parameter is a raw source map (either as a JSON string, or already\n   * parsed to an object). According to the spec for indexed source maps, they\n   * have the following attributes:\n   *\n   *   - version: Which version of the source map spec this map is following.\n   *   - file: Optional. The generated file this source map is associated with.\n   *   - sections: A list of section definitions.\n   *\n   * Each value under the \"sections\" field has two fields:\n   *   - offset: The offset into the original specified at which this section\n   *       begins to apply, defined as an object with a \"line\" and \"column\"\n   *       field.\n   *   - map: A source map definition. This source map could also be indexed,\n   *       but doesn't have to be.\n   *\n   * Instead of the \"map\" field, it's also possible to have a \"url\" field\n   * specifying a URL to retrieve a source map from, but that's currently\n   * unsupported.\n   *\n   * Here's an example source map, taken from the source map spec[0], but\n   * modified to omit a section which uses the \"url\" field.\n   *\n   *  {\n   *    version : 3,\n   *    file: \"app.js\",\n   *    sections: [{\n   *      offset: {line:100, column:10},\n   *      map: {\n   *        version : 3,\n   *        file: \"section.js\",\n   *        sources: [\"foo.js\", \"bar.js\"],\n   *        names: [\"src\", \"maps\", \"are\", \"fun\"],\n   *        mappings: \"AAAA,E;;ABCDE;\"\n   *      }\n   *    }],\n   *  }\n   *\n   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt\n   */\n  function IndexedSourceMapConsumer(aSourceMap) {\n    var sourceMap = aSourceMap;\n    if (typeof aSourceMap === 'string') {\n      sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n    }\n\n    var version = util.getArg(sourceMap, 'version');\n    var sections = util.getArg(sourceMap, 'sections');\n\n    if (version != this._version) {\n      throw new Error('Unsupported version: ' + version);\n    }\n\n    this._sources = new ArraySet();\n    this._names = new ArraySet();\n\n    var lastOffset = {\n      line: -1,\n      column: 0\n    };\n    this._sections = sections.map(function (s) {\n      if (s.url) {\n        // The url field will require support for asynchronicity.\n        // See https://github.com/mozilla/source-map/issues/16\n        throw new Error('Support for url field in sections not implemented.');\n      }\n      var offset = util.getArg(s, 'offset');\n      var offsetLine = util.getArg(offset, 'line');\n      var offsetColumn = util.getArg(offset, 'column');\n\n      if (offsetLine < lastOffset.line ||\n          (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {\n        throw new Error('Section offsets must be ordered and non-overlapping.');\n      }\n      lastOffset = offset;\n\n      return {\n        generatedOffset: {\n          // The offset fields are 0-based, but we use 1-based indices when\n          // encoding/decoding from VLQ.\n          generatedLine: offsetLine + 1,\n          generatedColumn: offsetColumn + 1\n        },\n        consumer: new SourceMapConsumer(util.getArg(s, 'map'))\n      }\n    });\n  }\n\n  IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\n  IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;\n\n  /**\n   * The version of the source mapping spec that we are consuming.\n   */\n  IndexedSourceMapConsumer.prototype._version = 3;\n\n  /**\n   * The list of original sources.\n   */\n  Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {\n    get: function () {\n      var sources = [];\n      for (var i = 0; i < this._sections.length; i++) {\n        for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {\n          sources.push(this._sections[i].consumer.sources[j]);\n        }\n      }\n      return sources;\n    }\n  });\n\n  /**\n   * Returns the original source, line, and column information for the generated\n   * source's line and column positions provided. The only argument is an object\n   * with the following properties:\n   *\n   *   - line: The line number in the generated source.\n   *   - column: The column number in the generated source.\n   *\n   * and an object is returned with the following properties:\n   *\n   *   - source: The original source file, or null.\n   *   - line: The line number in the original source, or null.\n   *   - column: The column number in the original source, or null.\n   *   - name: The original identifier, or null.\n   */\n  IndexedSourceMapConsumer.prototype.originalPositionFor =\n    function IndexedSourceMapConsumer_originalPositionFor(aArgs) {\n      var needle = {\n        generatedLine: util.getArg(aArgs, 'line'),\n        generatedColumn: util.getArg(aArgs, 'column')\n      };\n\n      // Find the section containing the generated position we're trying to map\n      // to an original position.\n      var sectionIndex = binarySearch.search(needle, this._sections,\n        function(needle, section) {\n          var cmp = needle.generatedLine - section.generatedOffset.generatedLine;\n          if (cmp) {\n            return cmp;\n          }\n\n          return (needle.generatedColumn -\n                  section.generatedOffset.generatedColumn);\n        });\n      var section = this._sections[sectionIndex];\n\n      if (!section) {\n        return {\n          source: null,\n          line: null,\n          column: null,\n          name: null\n        };\n      }\n\n      return section.consumer.originalPositionFor({\n        line: needle.generatedLine -\n          (section.generatedOffset.generatedLine - 1),\n        column: needle.generatedColumn -\n          (section.generatedOffset.generatedLine === needle.generatedLine\n           ? section.generatedOffset.generatedColumn - 1\n           : 0),\n        bias: aArgs.bias\n      });\n    };\n\n  /**\n   * Return true if we have the source content for every source in the source\n   * map, false otherwise.\n   */\n  IndexedSourceMapConsumer.prototype.hasContentsOfAllSources =\n    function IndexedSourceMapConsumer_hasContentsOfAllSources() {\n      return this._sections.every(function (s) {\n        return s.consumer.hasContentsOfAllSources();\n      });\n    };\n\n  /**\n   * Returns the original source content. The only argument is the url of the\n   * original source file. Returns null if no original source content is\n   * available.\n   */\n  IndexedSourceMapConsumer.prototype.sourceContentFor =\n    function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n      for (var i = 0; i < this._sections.length; i++) {\n        var section = this._sections[i];\n\n        var content = section.consumer.sourceContentFor(aSource, true);\n        if (content) {\n          return content;\n        }\n      }\n      if (nullOnMissing) {\n        return null;\n      }\n      else {\n        throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n      }\n    };\n\n  /**\n   * Returns the generated line and column information for the original source,\n   * line, and column positions provided. The only argument is an object with\n   * the following properties:\n   *\n   *   - source: The filename of the original source.\n   *   - line: The line number in the original source.\n   *   - column: The column number in the original source.\n   *\n   * and an object is returned with the following properties:\n   *\n   *   - line: The line number in the generated source, or null.\n   *   - column: The column number in the generated source, or null.\n   */\n  IndexedSourceMapConsumer.prototype.generatedPositionFor =\n    function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {\n      for (var i = 0; i < this._sections.length; i++) {\n        var section = this._sections[i];\n\n        // Only consider this section if the requested source is in the list of\n        // sources of the consumer.\n        if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) {\n          continue;\n        }\n        var generatedPosition = section.consumer.generatedPositionFor(aArgs);\n        if (generatedPosition) {\n          var ret = {\n            line: generatedPosition.line +\n              (section.generatedOffset.generatedLine - 1),\n            column: generatedPosition.column +\n              (section.generatedOffset.generatedLine === generatedPosition.line\n               ? section.generatedOffset.generatedColumn - 1\n               : 0)\n          };\n          return ret;\n        }\n      }\n\n      return {\n        line: null,\n        column: null\n      };\n    };\n\n  /**\n   * Parse the mappings in a string in to a data structure which we can easily\n   * query (the ordered arrays in the `this.__generatedMappings` and\n   * `this.__originalMappings` properties).\n   */\n  IndexedSourceMapConsumer.prototype._parseMappings =\n    function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n      this.__generatedMappings = [];\n      this.__originalMappings = [];\n      for (var i = 0; i < this._sections.length; i++) {\n        var section = this._sections[i];\n        var sectionMappings = section.consumer._generatedMappings;\n        for (var j = 0; j < sectionMappings.length; j++) {\n          var mapping = sectionMappings[j];\n\n          var source = section.consumer._sources.at(mapping.source);\n          if (section.consumer.sourceRoot !== null) {\n            source = util.join(section.consumer.sourceRoot, source);\n          }\n          this._sources.add(source);\n          source = this._sources.indexOf(source);\n\n          var name = section.consumer._names.at(mapping.name);\n          this._names.add(name);\n          name = this._names.indexOf(name);\n\n          // The mappings coming from the consumer for the section have\n          // generated positions relative to the start of the section, so we\n          // need to offset them to be relative to the start of the concatenated\n          // generated file.\n          var adjustedMapping = {\n            source: source,\n            generatedLine: mapping.generatedLine +\n              (section.generatedOffset.generatedLine - 1),\n            generatedColumn: mapping.generatedColumn +\n              (section.generatedOffset.generatedLine === mapping.generatedLine\n              ? section.generatedOffset.generatedColumn - 1\n              : 0),\n            originalLine: mapping.originalLine,\n            originalColumn: mapping.originalColumn,\n            name: name\n          };\n\n          this.__generatedMappings.push(adjustedMapping);\n          if (typeof adjustedMapping.originalLine === 'number') {\n            this.__originalMappings.push(adjustedMapping);\n          }\n        }\n      }\n\n      quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);\n      quickSort(this.__originalMappings, util.compareByOriginalPositions);\n    };\n\n  exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/source-map-consumer.js\n ** module id = 7\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  exports.GREATEST_LOWER_BOUND = 1;\n  exports.LEAST_UPPER_BOUND = 2;\n\n  /**\n   * Recursive implementation of binary search.\n   *\n   * @param aLow Indices here and lower do not contain the needle.\n   * @param aHigh Indices here and higher do not contain the needle.\n   * @param aNeedle The element being searched for.\n   * @param aHaystack The non-empty array being searched.\n   * @param aCompare Function which takes two elements and returns -1, 0, or 1.\n   * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n   *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n   *     closest element that is smaller than or greater than the one we are\n   *     searching for, respectively, if the exact element cannot be found.\n   */\n  function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {\n    // This function terminates when one of the following is true:\n    //\n    //   1. We find the exact element we are looking for.\n    //\n    //   2. We did not find the exact element, but we can return the index of\n    //      the next-closest element.\n    //\n    //   3. We did not find the exact element, and there is no next-closest\n    //      element than the one we are searching for, so we return -1.\n    var mid = Math.floor((aHigh - aLow) / 2) + aLow;\n    var cmp = aCompare(aNeedle, aHaystack[mid], true);\n    if (cmp === 0) {\n      // Found the element we are looking for.\n      return mid;\n    }\n    else if (cmp > 0) {\n      // Our needle is greater than aHaystack[mid].\n      if (aHigh - mid > 1) {\n        // The element is in the upper half.\n        return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);\n      }\n\n      // The exact needle element was not found in this haystack. Determine if\n      // we are in termination case (3) or (2) and return the appropriate thing.\n      if (aBias == exports.LEAST_UPPER_BOUND) {\n        return aHigh < aHaystack.length ? aHigh : -1;\n      } else {\n        return mid;\n      }\n    }\n    else {\n      // Our needle is less than aHaystack[mid].\n      if (mid - aLow > 1) {\n        // The element is in the lower half.\n        return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);\n      }\n\n      // we are in termination case (3) or (2) and return the appropriate thing.\n      if (aBias == exports.LEAST_UPPER_BOUND) {\n        return mid;\n      } else {\n        return aLow < 0 ? -1 : aLow;\n      }\n    }\n  }\n\n  /**\n   * This is an implementation of binary search which will always try and return\n   * the index of the closest element if there is no exact hit. This is because\n   * mappings between original and generated line/col pairs are single points,\n   * and there is an implicit region between each of them, so a miss just means\n   * that you aren't on the very start of a region.\n   *\n   * @param aNeedle The element you are looking for.\n   * @param aHaystack The array that is being searched.\n   * @param aCompare A function which takes the needle and an element in the\n   *     array and returns -1, 0, or 1 depending on whether the needle is less\n   *     than, equal to, or greater than the element, respectively.\n   * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n   *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n   *     closest element that is smaller than or greater than the one we are\n   *     searching for, respectively, if the exact element cannot be found.\n   *     Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.\n   */\n  exports.search = function search(aNeedle, aHaystack, aCompare, aBias) {\n    if (aHaystack.length === 0) {\n      return -1;\n    }\n\n    var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,\n                                aCompare, aBias || exports.GREATEST_LOWER_BOUND);\n    if (index < 0) {\n      return -1;\n    }\n\n    // We have found either the exact element, or the next-closest element than\n    // the one we are searching for. However, there may be more than one such\n    // element. Make sure we always return the smallest of these.\n    while (index - 1 >= 0) {\n      if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {\n        break;\n      }\n      --index;\n    }\n\n    return index;\n  };\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/binary-search.js\n ** module id = 8\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  // It turns out that some (most?) JavaScript engines don't self-host\n  // `Array.prototype.sort`. This makes sense because C++ will likely remain\n  // faster than JS when doing raw CPU-intensive sorting. However, when using a\n  // custom comparator function, calling back and forth between the VM's C++ and\n  // JIT'd JS is rather slow *and* loses JIT type information, resulting in\n  // worse generated code for the comparator function than would be optimal. In\n  // fact, when sorting with a comparator, these costs outweigh the benefits of\n  // sorting in C++. By using our own JS-implemented Quick Sort (below), we get\n  // a ~3500ms mean speed-up in `bench/bench.html`.\n\n  /**\n   * Swap the elements indexed by `x` and `y` in the array `ary`.\n   *\n   * @param {Array} ary\n   *        The array.\n   * @param {Number} x\n   *        The index of the first item.\n   * @param {Number} y\n   *        The index of the second item.\n   */\n  function swap(ary, x, y) {\n    var temp = ary[x];\n    ary[x] = ary[y];\n    ary[y] = temp;\n  }\n\n  /**\n   * Returns a random integer within the range `low .. high` inclusive.\n   *\n   * @param {Number} low\n   *        The lower bound on the range.\n   * @param {Number} high\n   *        The upper bound on the range.\n   */\n  function randomIntInRange(low, high) {\n    return Math.round(low + (Math.random() * (high - low)));\n  }\n\n  /**\n   * The Quick Sort algorithm.\n   *\n   * @param {Array} ary\n   *        An array to sort.\n   * @param {function} comparator\n   *        Function to use to compare two items.\n   * @param {Number} p\n   *        Start index of the array\n   * @param {Number} r\n   *        End index of the array\n   */\n  function doQuickSort(ary, comparator, p, r) {\n    // If our lower bound is less than our upper bound, we (1) partition the\n    // array into two pieces and (2) recurse on each half. If it is not, this is\n    // the empty array and our base case.\n\n    if (p < r) {\n      // (1) Partitioning.\n      //\n      // The partitioning chooses a pivot between `p` and `r` and moves all\n      // elements that are less than or equal to the pivot to the before it, and\n      // all the elements that are greater than it after it. The effect is that\n      // once partition is done, the pivot is in the exact place it will be when\n      // the array is put in sorted order, and it will not need to be moved\n      // again. This runs in O(n) time.\n\n      // Always choose a random pivot so that an input array which is reverse\n      // sorted does not cause O(n^2) running time.\n      var pivotIndex = randomIntInRange(p, r);\n      var i = p - 1;\n\n      swap(ary, pivotIndex, r);\n      var pivot = ary[r];\n\n      // Immediately after `j` is incremented in this loop, the following hold\n      // true:\n      //\n      //   * Every element in `ary[p .. i]` is less than or equal to the pivot.\n      //\n      //   * Every element in `ary[i+1 .. j-1]` is greater than the pivot.\n      for (var j = p; j < r; j++) {\n        if (comparator(ary[j], pivot) <= 0) {\n          i += 1;\n          swap(ary, i, j);\n        }\n      }\n\n      swap(ary, i + 1, j);\n      var q = i + 1;\n\n      // (2) Recurse on each half.\n\n      doQuickSort(ary, comparator, p, q - 1);\n      doQuickSort(ary, comparator, q + 1, r);\n    }\n  }\n\n  /**\n   * Sort the given array in-place with the given comparator function.\n   *\n   * @param {Array} ary\n   *        An array to sort.\n   * @param {function} comparator\n   *        Function to use to compare two items.\n   */\n  exports.quickSort = function (ary, comparator) {\n    doQuickSort(ary, comparator, 0, ary.length - 1);\n  };\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/quick-sort.js\n ** module id = 9\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  var SourceMapGenerator = require('./source-map-generator').SourceMapGenerator;\n  var util = require('./util');\n\n  // Matches a Windows-style `\\r\\n` newline or a `\\n` newline used by all other\n  // operating systems these days (capturing the result).\n  var REGEX_NEWLINE = /(\\r?\\n)/;\n\n  // Newline character code for charCodeAt() comparisons\n  var NEWLINE_CODE = 10;\n\n  // Private symbol for identifying `SourceNode`s when multiple versions of\n  // the source-map library are loaded. This MUST NOT CHANGE across\n  // versions!\n  var isSourceNode = \"$$$isSourceNode$$$\";\n\n  /**\n   * SourceNodes provide a way to abstract over interpolating/concatenating\n   * snippets of generated JavaScript source code while maintaining the line and\n   * column information associated with the original source code.\n   *\n   * @param aLine The original line number.\n   * @param aColumn The original column number.\n   * @param aSource The original source's filename.\n   * @param aChunks Optional. An array of strings which are snippets of\n   *        generated JS, or other SourceNodes.\n   * @param aName The original identifier.\n   */\n  function SourceNode(aLine, aColumn, aSource, aChunks, aName) {\n    this.children = [];\n    this.sourceContents = {};\n    this.line = aLine == null ? null : aLine;\n    this.column = aColumn == null ? null : aColumn;\n    this.source = aSource == null ? null : aSource;\n    this.name = aName == null ? null : aName;\n    this[isSourceNode] = true;\n    if (aChunks != null) this.add(aChunks);\n  }\n\n  /**\n   * Creates a SourceNode from generated code and a SourceMapConsumer.\n   *\n   * @param aGeneratedCode The generated code\n   * @param aSourceMapConsumer The SourceMap for the generated code\n   * @param aRelativePath Optional. The path that relative sources in the\n   *        SourceMapConsumer should be relative to.\n   */\n  SourceNode.fromStringWithSourceMap =\n    function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {\n      // The SourceNode we want to fill with the generated code\n      // and the SourceMap\n      var node = new SourceNode();\n\n      // All even indices of this array are one line of the generated code,\n      // while all odd indices are the newlines between two adjacent lines\n      // (since `REGEX_NEWLINE` captures its match).\n      // Processed fragments are removed from this array, by calling `shiftNextLine`.\n      var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);\n      var shiftNextLine = function() {\n        var lineContents = remainingLines.shift();\n        // The last line of a file might not have a newline.\n        var newLine = remainingLines.shift() || \"\";\n        return lineContents + newLine;\n      };\n\n      // We need to remember the position of \"remainingLines\"\n      var lastGeneratedLine = 1, lastGeneratedColumn = 0;\n\n      // The generate SourceNodes we need a code range.\n      // To extract it current and last mapping is used.\n      // Here we store the last mapping.\n      var lastMapping = null;\n\n      aSourceMapConsumer.eachMapping(function (mapping) {\n        if (lastMapping !== null) {\n          // We add the code from \"lastMapping\" to \"mapping\":\n          // First check if there is a new line in between.\n          if (lastGeneratedLine < mapping.generatedLine) {\n            // Associate first line with \"lastMapping\"\n            addMappingWithCode(lastMapping, shiftNextLine());\n            lastGeneratedLine++;\n            lastGeneratedColumn = 0;\n            // The remaining code is added without mapping\n          } else {\n            // There is no new line in between.\n            // Associate the code between \"lastGeneratedColumn\" and\n            // \"mapping.generatedColumn\" with \"lastMapping\"\n            var nextLine = remainingLines[0];\n            var code = nextLine.substr(0, mapping.generatedColumn -\n                                          lastGeneratedColumn);\n            remainingLines[0] = nextLine.substr(mapping.generatedColumn -\n                                                lastGeneratedColumn);\n            lastGeneratedColumn = mapping.generatedColumn;\n            addMappingWithCode(lastMapping, code);\n            // No more remaining code, continue\n            lastMapping = mapping;\n            return;\n          }\n        }\n        // We add the generated code until the first mapping\n        // to the SourceNode without any mapping.\n        // Each line is added as separate string.\n        while (lastGeneratedLine < mapping.generatedLine) {\n          node.add(shiftNextLine());\n          lastGeneratedLine++;\n        }\n        if (lastGeneratedColumn < mapping.generatedColumn) {\n          var nextLine = remainingLines[0];\n          node.add(nextLine.substr(0, mapping.generatedColumn));\n          remainingLines[0] = nextLine.substr(mapping.generatedColumn);\n          lastGeneratedColumn = mapping.generatedColumn;\n        }\n        lastMapping = mapping;\n      }, this);\n      // We have processed all mappings.\n      if (remainingLines.length > 0) {\n        if (lastMapping) {\n          // Associate the remaining code in the current line with \"lastMapping\"\n          addMappingWithCode(lastMapping, shiftNextLine());\n        }\n        // and add the remaining lines without any mapping\n        node.add(remainingLines.join(\"\"));\n      }\n\n      // Copy sourcesContent into SourceNode\n      aSourceMapConsumer.sources.forEach(function (sourceFile) {\n        var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n        if (content != null) {\n          if (aRelativePath != null) {\n            sourceFile = util.join(aRelativePath, sourceFile);\n          }\n          node.setSourceContent(sourceFile, content);\n        }\n      });\n\n      return node;\n\n      function addMappingWithCode(mapping, code) {\n        if (mapping === null || mapping.source === undefined) {\n          node.add(code);\n        } else {\n          var source = aRelativePath\n            ? util.join(aRelativePath, mapping.source)\n            : mapping.source;\n          node.add(new SourceNode(mapping.originalLine,\n                                  mapping.originalColumn,\n                                  source,\n                                  code,\n                                  mapping.name));\n        }\n      }\n    };\n\n  /**\n   * Add a chunk of generated JS to this source node.\n   *\n   * @param aChunk A string snippet of generated JS code, another instance of\n   *        SourceNode, or an array where each member is one of those things.\n   */\n  SourceNode.prototype.add = function SourceNode_add(aChunk) {\n    if (Array.isArray(aChunk)) {\n      aChunk.forEach(function (chunk) {\n        this.add(chunk);\n      }, this);\n    }\n    else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n      if (aChunk) {\n        this.children.push(aChunk);\n      }\n    }\n    else {\n      throw new TypeError(\n        \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n      );\n    }\n    return this;\n  };\n\n  /**\n   * Add a chunk of generated JS to the beginning of this source node.\n   *\n   * @param aChunk A string snippet of generated JS code, another instance of\n   *        SourceNode, or an array where each member is one of those things.\n   */\n  SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {\n    if (Array.isArray(aChunk)) {\n      for (var i = aChunk.length-1; i >= 0; i--) {\n        this.prepend(aChunk[i]);\n      }\n    }\n    else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n      this.children.unshift(aChunk);\n    }\n    else {\n      throw new TypeError(\n        \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n      );\n    }\n    return this;\n  };\n\n  /**\n   * Walk over the tree of JS snippets in this node and its children. The\n   * walking function is called once for each snippet of JS and is passed that\n   * snippet and the its original associated source's line/column location.\n   *\n   * @param aFn The traversal function.\n   */\n  SourceNode.prototype.walk = function SourceNode_walk(aFn) {\n    var chunk;\n    for (var i = 0, len = this.children.length; i < len; i++) {\n      chunk = this.children[i];\n      if (chunk[isSourceNode]) {\n        chunk.walk(aFn);\n      }\n      else {\n        if (chunk !== '') {\n          aFn(chunk, { source: this.source,\n                       line: this.line,\n                       column: this.column,\n                       name: this.name });\n        }\n      }\n    }\n  };\n\n  /**\n   * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between\n   * each of `this.children`.\n   *\n   * @param aSep The separator.\n   */\n  SourceNode.prototype.join = function SourceNode_join(aSep) {\n    var newChildren;\n    var i;\n    var len = this.children.length;\n    if (len > 0) {\n      newChildren = [];\n      for (i = 0; i < len-1; i++) {\n        newChildren.push(this.children[i]);\n        newChildren.push(aSep);\n      }\n      newChildren.push(this.children[i]);\n      this.children = newChildren;\n    }\n    return this;\n  };\n\n  /**\n   * Call String.prototype.replace on the very right-most source snippet. Useful\n   * for trimming whitespace from the end of a source node, etc.\n   *\n   * @param aPattern The pattern to replace.\n   * @param aReplacement The thing to replace the pattern with.\n   */\n  SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {\n    var lastChild = this.children[this.children.length - 1];\n    if (lastChild[isSourceNode]) {\n      lastChild.replaceRight(aPattern, aReplacement);\n    }\n    else if (typeof lastChild === 'string') {\n      this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);\n    }\n    else {\n      this.children.push(''.replace(aPattern, aReplacement));\n    }\n    return this;\n  };\n\n  /**\n   * Set the source content for a source file. This will be added to the SourceMapGenerator\n   * in the sourcesContent field.\n   *\n   * @param aSourceFile The filename of the source file\n   * @param aSourceContent The content of the source file\n   */\n  SourceNode.prototype.setSourceContent =\n    function SourceNode_setSourceContent(aSourceFile, aSourceContent) {\n      this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;\n    };\n\n  /**\n   * Walk over the tree of SourceNodes. The walking function is called for each\n   * source file content and is passed the filename and source content.\n   *\n   * @param aFn The traversal function.\n   */\n  SourceNode.prototype.walkSourceContents =\n    function SourceNode_walkSourceContents(aFn) {\n      for (var i = 0, len = this.children.length; i < len; i++) {\n        if (this.children[i][isSourceNode]) {\n          this.children[i].walkSourceContents(aFn);\n        }\n      }\n\n      var sources = Object.keys(this.sourceContents);\n      for (var i = 0, len = sources.length; i < len; i++) {\n        aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);\n      }\n    };\n\n  /**\n   * Return the string representation of this source node. Walks over the tree\n   * and concatenates all the various snippets together to one string.\n   */\n  SourceNode.prototype.toString = function SourceNode_toString() {\n    var str = \"\";\n    this.walk(function (chunk) {\n      str += chunk;\n    });\n    return str;\n  };\n\n  /**\n   * Returns the string representation of this source node along with a source\n   * map.\n   */\n  SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {\n    var generated = {\n      code: \"\",\n      line: 1,\n      column: 0\n    };\n    var map = new SourceMapGenerator(aArgs);\n    var sourceMappingActive = false;\n    var lastOriginalSource = null;\n    var lastOriginalLine = null;\n    var lastOriginalColumn = null;\n    var lastOriginalName = null;\n    this.walk(function (chunk, original) {\n      generated.code += chunk;\n      if (original.source !== null\n          && original.line !== null\n          && original.column !== null) {\n        if(lastOriginalSource !== original.source\n           || lastOriginalLine !== original.line\n           || lastOriginalColumn !== original.column\n           || lastOriginalName !== original.name) {\n          map.addMapping({\n            source: original.source,\n            original: {\n              line: original.line,\n              column: original.column\n            },\n            generated: {\n              line: generated.line,\n              column: generated.column\n            },\n            name: original.name\n          });\n        }\n        lastOriginalSource = original.source;\n        lastOriginalLine = original.line;\n        lastOriginalColumn = original.column;\n        lastOriginalName = original.name;\n        sourceMappingActive = true;\n      } else if (sourceMappingActive) {\n        map.addMapping({\n          generated: {\n            line: generated.line,\n            column: generated.column\n          }\n        });\n        lastOriginalSource = null;\n        sourceMappingActive = false;\n      }\n      for (var idx = 0, length = chunk.length; idx < length; idx++) {\n        if (chunk.charCodeAt(idx) === NEWLINE_CODE) {\n          generated.line++;\n          generated.column = 0;\n          // Mappings end at eol\n          if (idx + 1 === length) {\n            lastOriginalSource = null;\n            sourceMappingActive = false;\n          } else if (sourceMappingActive) {\n            map.addMapping({\n              source: original.source,\n              original: {\n                line: original.line,\n                column: original.column\n              },\n              generated: {\n                line: generated.line,\n                column: generated.column\n              },\n              name: original.name\n            });\n          }\n        } else {\n          generated.column++;\n        }\n      }\n    });\n    this.walkSourceContents(function (sourceFile, sourceContent) {\n      map.setSourceContent(sourceFile, sourceContent);\n    });\n\n    return { code: generated.code, map: map };\n  };\n\n  exports.SourceNode = SourceNode;\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/source-node.js\n ** module id = 10\n ** module chunks = 0\n **/"],"sourceRoot":""}
\ No newline at end of file
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.js
new file mode 100644
index 0000000000..25199a64c6
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.js
@@ -0,0 +1,3005 @@
+(function webpackUniversalModuleDefinition(root, factory) {
+	if(typeof exports === 'object' && typeof module === 'object')
+		module.exports = factory();
+	else if(typeof define === 'function' && define.amd)
+		define([], factory);
+	else if(typeof exports === 'object')
+		exports["sourceMap"] = factory();
+	else
+		root["sourceMap"] = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId])
+/******/ 			return installedModules[moduleId].exports;
+
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			exports: {},
+/******/ 			id: moduleId,
+/******/ 			loaded: false
+/******/ 		};
+
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+
+/******/ 		// Flag the module as loaded
+/******/ 		module.loaded = true;
+
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+
+
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
+
+/******/ 	// expose the module cache
+/******/ 	__webpack_require__.c = installedModules;
+
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
+
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(0);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/*
+	 * Copyright 2009-2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE.txt or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	exports.SourceMapGenerator = __webpack_require__(1).SourceMapGenerator;
+	exports.SourceMapConsumer = __webpack_require__(7).SourceMapConsumer;
+	exports.SourceNode = __webpack_require__(10).SourceNode;
+
+
+/***/ },
+/* 1 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  var base64VLQ = __webpack_require__(2);
+	  var util = __webpack_require__(4);
+	  var ArraySet = __webpack_require__(5).ArraySet;
+	  var MappingList = __webpack_require__(6).MappingList;
+
+	  /**
+	   * An instance of the SourceMapGenerator represents a source map which is
+	   * being built incrementally. You may pass an object with the following
+	   * properties:
+	   *
+	   *   - file: The filename of the generated source.
+	   *   - sourceRoot: A root for all relative URLs in this source map.
+	   */
+	  function SourceMapGenerator(aArgs) {
+	    if (!aArgs) {
+	      aArgs = {};
+	    }
+	    this._file = util.getArg(aArgs, 'file', null);
+	    this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);
+	    this._skipValidation = util.getArg(aArgs, 'skipValidation', false);
+	    this._sources = new ArraySet();
+	    this._names = new ArraySet();
+	    this._mappings = new MappingList();
+	    this._sourcesContents = null;
+	  }
+
+	  SourceMapGenerator.prototype._version = 3;
+
+	  /**
+	   * Creates a new SourceMapGenerator based on a SourceMapConsumer
+	   *
+	   * @param aSourceMapConsumer The SourceMap.
+	   */
+	  SourceMapGenerator.fromSourceMap =
+	    function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {
+	      var sourceRoot = aSourceMapConsumer.sourceRoot;
+	      var generator = new SourceMapGenerator({
+	        file: aSourceMapConsumer.file,
+	        sourceRoot: sourceRoot
+	      });
+	      aSourceMapConsumer.eachMapping(function (mapping) {
+	        var newMapping = {
+	          generated: {
+	            line: mapping.generatedLine,
+	            column: mapping.generatedColumn
+	          }
+	        };
+
+	        if (mapping.source != null) {
+	          newMapping.source = mapping.source;
+	          if (sourceRoot != null) {
+	            newMapping.source = util.relative(sourceRoot, newMapping.source);
+	          }
+
+	          newMapping.original = {
+	            line: mapping.originalLine,
+	            column: mapping.originalColumn
+	          };
+
+	          if (mapping.name != null) {
+	            newMapping.name = mapping.name;
+	          }
+	        }
+
+	        generator.addMapping(newMapping);
+	      });
+	      aSourceMapConsumer.sources.forEach(function (sourceFile) {
+	        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
+	        if (content != null) {
+	          generator.setSourceContent(sourceFile, content);
+	        }
+	      });
+	      return generator;
+	    };
+
+	  /**
+	   * Add a single mapping from original source line and column to the generated
+	   * source's line and column for this source map being created. The mapping
+	   * object should have the following properties:
+	   *
+	   *   - generated: An object with the generated line and column positions.
+	   *   - original: An object with the original line and column positions.
+	   *   - source: The original source file (relative to the sourceRoot).
+	   *   - name: An optional original token name for this mapping.
+	   */
+	  SourceMapGenerator.prototype.addMapping =
+	    function SourceMapGenerator_addMapping(aArgs) {
+	      var generated = util.getArg(aArgs, 'generated');
+	      var original = util.getArg(aArgs, 'original', null);
+	      var source = util.getArg(aArgs, 'source', null);
+	      var name = util.getArg(aArgs, 'name', null);
+
+	      if (!this._skipValidation) {
+	        this._validateMapping(generated, original, source, name);
+	      }
+
+	      if (source != null && !this._sources.has(source)) {
+	        this._sources.add(source);
+	      }
+
+	      if (name != null && !this._names.has(name)) {
+	        this._names.add(name);
+	      }
+
+	      this._mappings.add({
+	        generatedLine: generated.line,
+	        generatedColumn: generated.column,
+	        originalLine: original != null && original.line,
+	        originalColumn: original != null && original.column,
+	        source: source,
+	        name: name
+	      });
+	    };
+
+	  /**
+	   * Set the source content for a source file.
+	   */
+	  SourceMapGenerator.prototype.setSourceContent =
+	    function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {
+	      var source = aSourceFile;
+	      if (this._sourceRoot != null) {
+	        source = util.relative(this._sourceRoot, source);
+	      }
+
+	      if (aSourceContent != null) {
+	        // Add the source content to the _sourcesContents map.
+	        // Create a new _sourcesContents map if the property is null.
+	        if (!this._sourcesContents) {
+	          this._sourcesContents = {};
+	        }
+	        this._sourcesContents[util.toSetString(source)] = aSourceContent;
+	      } else if (this._sourcesContents) {
+	        // Remove the source file from the _sourcesContents map.
+	        // If the _sourcesContents map is empty, set the property to null.
+	        delete this._sourcesContents[util.toSetString(source)];
+	        if (Object.keys(this._sourcesContents).length === 0) {
+	          this._sourcesContents = null;
+	        }
+	      }
+	    };
+
+	  /**
+	   * Applies the mappings of a sub-source-map for a specific source file to the
+	   * source map being generated. Each mapping to the supplied source file is
+	   * rewritten using the supplied source map. Note: The resolution for the
+	   * resulting mappings is the minimium of this map and the supplied map.
+	   *
+	   * @param aSourceMapConsumer The source map to be applied.
+	   * @param aSourceFile Optional. The filename of the source file.
+	   *        If omitted, SourceMapConsumer's file property will be used.
+	   * @param aSourceMapPath Optional. The dirname of the path to the source map
+	   *        to be applied. If relative, it is relative to the SourceMapConsumer.
+	   *        This parameter is needed when the two source maps aren't in the same
+	   *        directory, and the source map to be applied contains relative source
+	   *        paths. If so, those relative source paths need to be rewritten
+	   *        relative to the SourceMapGenerator.
+	   */
+	  SourceMapGenerator.prototype.applySourceMap =
+	    function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {
+	      var sourceFile = aSourceFile;
+	      // If aSourceFile is omitted, we will use the file property of the SourceMap
+	      if (aSourceFile == null) {
+	        if (aSourceMapConsumer.file == null) {
+	          throw new Error(
+	            'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +
+	            'or the source map\'s "file" property. Both were omitted.'
+	          );
+	        }
+	        sourceFile = aSourceMapConsumer.file;
+	      }
+	      var sourceRoot = this._sourceRoot;
+	      // Make "sourceFile" relative if an absolute Url is passed.
+	      if (sourceRoot != null) {
+	        sourceFile = util.relative(sourceRoot, sourceFile);
+	      }
+	      // Applying the SourceMap can add and remove items from the sources and
+	      // the names array.
+	      var newSources = new ArraySet();
+	      var newNames = new ArraySet();
+
+	      // Find mappings for the "sourceFile"
+	      this._mappings.unsortedForEach(function (mapping) {
+	        if (mapping.source === sourceFile && mapping.originalLine != null) {
+	          // Check if it can be mapped by the source map, then update the mapping.
+	          var original = aSourceMapConsumer.originalPositionFor({
+	            line: mapping.originalLine,
+	            column: mapping.originalColumn
+	          });
+	          if (original.source != null) {
+	            // Copy mapping
+	            mapping.source = original.source;
+	            if (aSourceMapPath != null) {
+	              mapping.source = util.join(aSourceMapPath, mapping.source)
+	            }
+	            if (sourceRoot != null) {
+	              mapping.source = util.relative(sourceRoot, mapping.source);
+	            }
+	            mapping.originalLine = original.line;
+	            mapping.originalColumn = original.column;
+	            if (original.name != null) {
+	              mapping.name = original.name;
+	            }
+	          }
+	        }
+
+	        var source = mapping.source;
+	        if (source != null && !newSources.has(source)) {
+	          newSources.add(source);
+	        }
+
+	        var name = mapping.name;
+	        if (name != null && !newNames.has(name)) {
+	          newNames.add(name);
+	        }
+
+	      }, this);
+	      this._sources = newSources;
+	      this._names = newNames;
+
+	      // Copy sourcesContents of applied map.
+	      aSourceMapConsumer.sources.forEach(function (sourceFile) {
+	        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
+	        if (content != null) {
+	          if (aSourceMapPath != null) {
+	            sourceFile = util.join(aSourceMapPath, sourceFile);
+	          }
+	          if (sourceRoot != null) {
+	            sourceFile = util.relative(sourceRoot, sourceFile);
+	          }
+	          this.setSourceContent(sourceFile, content);
+	        }
+	      }, this);
+	    };
+
+	  /**
+	   * A mapping can have one of the three levels of data:
+	   *
+	   *   1. Just the generated position.
+	   *   2. The Generated position, original position, and original source.
+	   *   3. Generated and original position, original source, as well as a name
+	   *      token.
+	   *
+	   * To maintain consistency, we validate that any new mapping being added falls
+	   * in to one of these categories.
+	   */
+	  SourceMapGenerator.prototype._validateMapping =
+	    function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,
+	                                                aName) {
+	      if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
+	          && aGenerated.line > 0 && aGenerated.column >= 0
+	          && !aOriginal && !aSource && !aName) {
+	        // Case 1.
+	        return;
+	      }
+	      else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
+	               && aOriginal && 'line' in aOriginal && 'column' in aOriginal
+	               && aGenerated.line > 0 && aGenerated.column >= 0
+	               && aOriginal.line > 0 && aOriginal.column >= 0
+	               && aSource) {
+	        // Cases 2 and 3.
+	        return;
+	      }
+	      else {
+	        throw new Error('Invalid mapping: ' + JSON.stringify({
+	          generated: aGenerated,
+	          source: aSource,
+	          original: aOriginal,
+	          name: aName
+	        }));
+	      }
+	    };
+
+	  /**
+	   * Serialize the accumulated mappings in to the stream of base 64 VLQs
+	   * specified by the source map format.
+	   */
+	  SourceMapGenerator.prototype._serializeMappings =
+	    function SourceMapGenerator_serializeMappings() {
+	      var previousGeneratedColumn = 0;
+	      var previousGeneratedLine = 1;
+	      var previousOriginalColumn = 0;
+	      var previousOriginalLine = 0;
+	      var previousName = 0;
+	      var previousSource = 0;
+	      var result = '';
+	      var mapping;
+	      var nameIdx;
+	      var sourceIdx;
+
+	      var mappings = this._mappings.toArray();
+	      for (var i = 0, len = mappings.length; i < len; i++) {
+	        mapping = mappings[i];
+
+	        if (mapping.generatedLine !== previousGeneratedLine) {
+	          previousGeneratedColumn = 0;
+	          while (mapping.generatedLine !== previousGeneratedLine) {
+	            result += ';';
+	            previousGeneratedLine++;
+	          }
+	        }
+	        else {
+	          if (i > 0) {
+	            if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {
+	              continue;
+	            }
+	            result += ',';
+	          }
+	        }
+
+	        result += base64VLQ.encode(mapping.generatedColumn
+	                                   - previousGeneratedColumn);
+	        previousGeneratedColumn = mapping.generatedColumn;
+
+	        if (mapping.source != null) {
+	          sourceIdx = this._sources.indexOf(mapping.source);
+	          result += base64VLQ.encode(sourceIdx - previousSource);
+	          previousSource = sourceIdx;
+
+	          // lines are stored 0-based in SourceMap spec version 3
+	          result += base64VLQ.encode(mapping.originalLine - 1
+	                                     - previousOriginalLine);
+	          previousOriginalLine = mapping.originalLine - 1;
+
+	          result += base64VLQ.encode(mapping.originalColumn
+	                                     - previousOriginalColumn);
+	          previousOriginalColumn = mapping.originalColumn;
+
+	          if (mapping.name != null) {
+	            nameIdx = this._names.indexOf(mapping.name);
+	            result += base64VLQ.encode(nameIdx - previousName);
+	            previousName = nameIdx;
+	          }
+	        }
+	      }
+
+	      return result;
+	    };
+
+	  SourceMapGenerator.prototype._generateSourcesContent =
+	    function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {
+	      return aSources.map(function (source) {
+	        if (!this._sourcesContents) {
+	          return null;
+	        }
+	        if (aSourceRoot != null) {
+	          source = util.relative(aSourceRoot, source);
+	        }
+	        var key = util.toSetString(source);
+	        return Object.prototype.hasOwnProperty.call(this._sourcesContents,
+	                                                    key)
+	          ? this._sourcesContents[key]
+	          : null;
+	      }, this);
+	    };
+
+	  /**
+	   * Externalize the source map.
+	   */
+	  SourceMapGenerator.prototype.toJSON =
+	    function SourceMapGenerator_toJSON() {
+	      var map = {
+	        version: this._version,
+	        sources: this._sources.toArray(),
+	        names: this._names.toArray(),
+	        mappings: this._serializeMappings()
+	      };
+	      if (this._file != null) {
+	        map.file = this._file;
+	      }
+	      if (this._sourceRoot != null) {
+	        map.sourceRoot = this._sourceRoot;
+	      }
+	      if (this._sourcesContents) {
+	        map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);
+	      }
+
+	      return map;
+	    };
+
+	  /**
+	   * Render the source map being generated to a string.
+	   */
+	  SourceMapGenerator.prototype.toString =
+	    function SourceMapGenerator_toString() {
+	      return JSON.stringify(this.toJSON());
+	    };
+
+	  exports.SourceMapGenerator = SourceMapGenerator;
+	}
+
+
+/***/ },
+/* 2 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 *
+	 * Based on the Base 64 VLQ implementation in Closure Compiler:
+	 * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java
+	 *
+	 * Copyright 2011 The Closure Compiler Authors. All rights reserved.
+	 * Redistribution and use in source and binary forms, with or without
+	 * modification, are permitted provided that the following conditions are
+	 * met:
+	 *
+	 *  * Redistributions of source code must retain the above copyright
+	 *    notice, this list of conditions and the following disclaimer.
+	 *  * Redistributions in binary form must reproduce the above
+	 *    copyright notice, this list of conditions and the following
+	 *    disclaimer in the documentation and/or other materials provided
+	 *    with the distribution.
+	 *  * Neither the name of Google Inc. nor the names of its
+	 *    contributors may be used to endorse or promote products derived
+	 *    from this software without specific prior written permission.
+	 *
+	 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+	 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+	 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+	 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+	 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+	 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+	 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+	 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+	 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+	 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+	 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+	 */
+	{
+	  var base64 = __webpack_require__(3);
+
+	  // A single base 64 digit can contain 6 bits of data. For the base 64 variable
+	  // length quantities we use in the source map spec, the first bit is the sign,
+	  // the next four bits are the actual value, and the 6th bit is the
+	  // continuation bit. The continuation bit tells us whether there are more
+	  // digits in this value following this digit.
+	  //
+	  //   Continuation
+	  //   |    Sign
+	  //   |    |
+	  //   V    V
+	  //   101011
+
+	  var VLQ_BASE_SHIFT = 5;
+
+	  // binary: 100000
+	  var VLQ_BASE = 1 << VLQ_BASE_SHIFT;
+
+	  // binary: 011111
+	  var VLQ_BASE_MASK = VLQ_BASE - 1;
+
+	  // binary: 100000
+	  var VLQ_CONTINUATION_BIT = VLQ_BASE;
+
+	  /**
+	   * Converts from a two-complement value to a value where the sign bit is
+	   * placed in the least significant bit.  For example, as decimals:
+	   *   1 becomes 2 (10 binary), -1 becomes 3 (11 binary)
+	   *   2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
+	   */
+	  function toVLQSigned(aValue) {
+	    return aValue < 0
+	      ? ((-aValue) << 1) + 1
+	      : (aValue << 1) + 0;
+	  }
+
+	  /**
+	   * Converts to a two-complement value from a value where the sign bit is
+	   * placed in the least significant bit.  For example, as decimals:
+	   *   2 (10 binary) becomes 1, 3 (11 binary) becomes -1
+	   *   4 (100 binary) becomes 2, 5 (101 binary) becomes -2
+	   */
+	  function fromVLQSigned(aValue) {
+	    var isNegative = (aValue & 1) === 1;
+	    var shifted = aValue >> 1;
+	    return isNegative
+	      ? -shifted
+	      : shifted;
+	  }
+
+	  /**
+	   * Returns the base 64 VLQ encoded value.
+	   */
+	  exports.encode = function base64VLQ_encode(aValue) {
+	    var encoded = "";
+	    var digit;
+
+	    var vlq = toVLQSigned(aValue);
+
+	    do {
+	      digit = vlq & VLQ_BASE_MASK;
+	      vlq >>>= VLQ_BASE_SHIFT;
+	      if (vlq > 0) {
+	        // There are still more digits in this value, so we must make sure the
+	        // continuation bit is marked.
+	        digit |= VLQ_CONTINUATION_BIT;
+	      }
+	      encoded += base64.encode(digit);
+	    } while (vlq > 0);
+
+	    return encoded;
+	  };
+
+	  /**
+	   * Decodes the next base 64 VLQ value from the given string and returns the
+	   * value and the rest of the string via the out parameter.
+	   */
+	  exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {
+	    var strLen = aStr.length;
+	    var result = 0;
+	    var shift = 0;
+	    var continuation, digit;
+
+	    do {
+	      if (aIndex >= strLen) {
+	        throw new Error("Expected more digits in base 64 VLQ value.");
+	      }
+
+	      digit = base64.decode(aStr.charCodeAt(aIndex++));
+	      if (digit === -1) {
+	        throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1));
+	      }
+
+	      continuation = !!(digit & VLQ_CONTINUATION_BIT);
+	      digit &= VLQ_BASE_MASK;
+	      result = result + (digit << shift);
+	      shift += VLQ_BASE_SHIFT;
+	    } while (continuation);
+
+	    aOutParam.value = fromVLQSigned(result);
+	    aOutParam.rest = aIndex;
+	  };
+	}
+
+
+/***/ },
+/* 3 */
+/***/ function(module, exports) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');
+
+	  /**
+	   * Encode an integer in the range of 0 to 63 to a single base 64 digit.
+	   */
+	  exports.encode = function (number) {
+	    if (0 <= number && number < intToCharMap.length) {
+	      return intToCharMap[number];
+	    }
+	    throw new TypeError("Must be between 0 and 63: " + number);
+	  };
+
+	  /**
+	   * Decode a single base 64 character code digit to an integer. Returns -1 on
+	   * failure.
+	   */
+	  exports.decode = function (charCode) {
+	    var bigA = 65;     // 'A'
+	    var bigZ = 90;     // 'Z'
+
+	    var littleA = 97;  // 'a'
+	    var littleZ = 122; // 'z'
+
+	    var zero = 48;     // '0'
+	    var nine = 57;     // '9'
+
+	    var plus = 43;     // '+'
+	    var slash = 47;    // '/'
+
+	    var littleOffset = 26;
+	    var numberOffset = 52;
+
+	    // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ
+	    if (bigA <= charCode && charCode <= bigZ) {
+	      return (charCode - bigA);
+	    }
+
+	    // 26 - 51: abcdefghijklmnopqrstuvwxyz
+	    if (littleA <= charCode && charCode <= littleZ) {
+	      return (charCode - littleA + littleOffset);
+	    }
+
+	    // 52 - 61: 0123456789
+	    if (zero <= charCode && charCode <= nine) {
+	      return (charCode - zero + numberOffset);
+	    }
+
+	    // 62: +
+	    if (charCode == plus) {
+	      return 62;
+	    }
+
+	    // 63: /
+	    if (charCode == slash) {
+	      return 63;
+	    }
+
+	    // Invalid base64 digit.
+	    return -1;
+	  };
+	}
+
+
+/***/ },
+/* 4 */
+/***/ function(module, exports) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  /**
+	   * This is a helper function for getting values from parameter/options
+	   * objects.
+	   *
+	   * @param args The object we are extracting values from
+	   * @param name The name of the property we are getting.
+	   * @param defaultValue An optional value to return if the property is missing
+	   * from the object. If this is not specified and the property is missing, an
+	   * error will be thrown.
+	   */
+	  function getArg(aArgs, aName, aDefaultValue) {
+	    if (aName in aArgs) {
+	      return aArgs[aName];
+	    } else if (arguments.length === 3) {
+	      return aDefaultValue;
+	    } else {
+	      throw new Error('"' + aName + '" is a required argument.');
+	    }
+	  }
+	  exports.getArg = getArg;
+
+	  var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/;
+	  var dataUrlRegexp = /^data:.+\,.+$/;
+
+	  function urlParse(aUrl) {
+	    var match = aUrl.match(urlRegexp);
+	    if (!match) {
+	      return null;
+	    }
+	    return {
+	      scheme: match[1],
+	      auth: match[2],
+	      host: match[3],
+	      port: match[4],
+	      path: match[5]
+	    };
+	  }
+	  exports.urlParse = urlParse;
+
+	  function urlGenerate(aParsedUrl) {
+	    var url = '';
+	    if (aParsedUrl.scheme) {
+	      url += aParsedUrl.scheme + ':';
+	    }
+	    url += '//';
+	    if (aParsedUrl.auth) {
+	      url += aParsedUrl.auth + '@';
+	    }
+	    if (aParsedUrl.host) {
+	      url += aParsedUrl.host;
+	    }
+	    if (aParsedUrl.port) {
+	      url += ":" + aParsedUrl.port
+	    }
+	    if (aParsedUrl.path) {
+	      url += aParsedUrl.path;
+	    }
+	    return url;
+	  }
+	  exports.urlGenerate = urlGenerate;
+
+	  /**
+	   * Normalizes a path, or the path portion of a URL:
+	   *
+	   * - Replaces consequtive slashes with one slash.
+	   * - Removes unnecessary '.' parts.
+	   * - Removes unnecessary '/..' parts.
+	   *
+	   * Based on code in the Node.js 'path' core module.
+	   *
+	   * @param aPath The path or url to normalize.
+	   */
+	  function normalize(aPath) {
+	    var path = aPath;
+	    var url = urlParse(aPath);
+	    if (url) {
+	      if (!url.path) {
+	        return aPath;
+	      }
+	      path = url.path;
+	    }
+	    var isAbsolute = exports.isAbsolute(path);
+
+	    var parts = path.split(/\/+/);
+	    for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {
+	      part = parts[i];
+	      if (part === '.') {
+	        parts.splice(i, 1);
+	      } else if (part === '..') {
+	        up++;
+	      } else if (up > 0) {
+	        if (part === '') {
+	          // The first part is blank if the path is absolute. Trying to go
+	          // above the root is a no-op. Therefore we can remove all '..' parts
+	          // directly after the root.
+	          parts.splice(i + 1, up);
+	          up = 0;
+	        } else {
+	          parts.splice(i, 2);
+	          up--;
+	        }
+	      }
+	    }
+	    path = parts.join('/');
+
+	    if (path === '') {
+	      path = isAbsolute ? '/' : '.';
+	    }
+
+	    if (url) {
+	      url.path = path;
+	      return urlGenerate(url);
+	    }
+	    return path;
+	  }
+	  exports.normalize = normalize;
+
+	  /**
+	   * Joins two paths/URLs.
+	   *
+	   * @param aRoot The root path or URL.
+	   * @param aPath The path or URL to be joined with the root.
+	   *
+	   * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a
+	   *   scheme-relative URL: Then the scheme of aRoot, if any, is prepended
+	   *   first.
+	   * - Otherwise aPath is a path. If aRoot is a URL, then its path portion
+	   *   is updated with the result and aRoot is returned. Otherwise the result
+	   *   is returned.
+	   *   - If aPath is absolute, the result is aPath.
+	   *   - Otherwise the two paths are joined with a slash.
+	   * - Joining for example 'http://' and 'www.example.com' is also supported.
+	   */
+	  function join(aRoot, aPath) {
+	    if (aRoot === "") {
+	      aRoot = ".";
+	    }
+	    if (aPath === "") {
+	      aPath = ".";
+	    }
+	    var aPathUrl = urlParse(aPath);
+	    var aRootUrl = urlParse(aRoot);
+	    if (aRootUrl) {
+	      aRoot = aRootUrl.path || '/';
+	    }
+
+	    // `join(foo, '//www.example.org')`
+	    if (aPathUrl && !aPathUrl.scheme) {
+	      if (aRootUrl) {
+	        aPathUrl.scheme = aRootUrl.scheme;
+	      }
+	      return urlGenerate(aPathUrl);
+	    }
+
+	    if (aPathUrl || aPath.match(dataUrlRegexp)) {
+	      return aPath;
+	    }
+
+	    // `join('http://', 'www.example.com')`
+	    if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {
+	      aRootUrl.host = aPath;
+	      return urlGenerate(aRootUrl);
+	    }
+
+	    var joined = aPath.charAt(0) === '/'
+	      ? aPath
+	      : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath);
+
+	    if (aRootUrl) {
+	      aRootUrl.path = joined;
+	      return urlGenerate(aRootUrl);
+	    }
+	    return joined;
+	  }
+	  exports.join = join;
+
+	  exports.isAbsolute = function (aPath) {
+	    return aPath.charAt(0) === '/' || !!aPath.match(urlRegexp);
+	  };
+
+	  /**
+	   * Make a path relative to a URL or another path.
+	   *
+	   * @param aRoot The root path or URL.
+	   * @param aPath The path or URL to be made relative to aRoot.
+	   */
+	  function relative(aRoot, aPath) {
+	    if (aRoot === "") {
+	      aRoot = ".";
+	    }
+
+	    aRoot = aRoot.replace(/\/$/, '');
+
+	    // It is possible for the path to be above the root. In this case, simply
+	    // checking whether the root is a prefix of the path won't work. Instead, we
+	    // need to remove components from the root one by one, until either we find
+	    // a prefix that fits, or we run out of components to remove.
+	    var level = 0;
+	    while (aPath.indexOf(aRoot + '/') !== 0) {
+	      var index = aRoot.lastIndexOf("/");
+	      if (index < 0) {
+	        return aPath;
+	      }
+
+	      // If the only part of the root that is left is the scheme (i.e. http://,
+	      // file:///, etc.), one or more slashes (/), or simply nothing at all, we
+	      // have exhausted all components, so the path is not relative to the root.
+	      aRoot = aRoot.slice(0, index);
+	      if (aRoot.match(/^([^\/]+:\/)?\/*$/)) {
+	        return aPath;
+	      }
+
+	      ++level;
+	    }
+
+	    // Make sure we add a "../" for each component we removed from the root.
+	    return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1);
+	  }
+	  exports.relative = relative;
+
+	  /**
+	   * Because behavior goes wacky when you set `__proto__` on objects, we
+	   * have to prefix all the strings in our set with an arbitrary character.
+	   *
+	   * See https://github.com/mozilla/source-map/pull/31 and
+	   * https://github.com/mozilla/source-map/issues/30
+	   *
+	   * @param String aStr
+	   */
+	  function toSetString(aStr) {
+	    return '$' + aStr;
+	  }
+	  exports.toSetString = toSetString;
+
+	  function fromSetString(aStr) {
+	    return aStr.substr(1);
+	  }
+	  exports.fromSetString = fromSetString;
+
+	  /**
+	   * Comparator between two mappings where the original positions are compared.
+	   *
+	   * Optionally pass in `true` as `onlyCompareGenerated` to consider two
+	   * mappings with the same original source/line/column, but different generated
+	   * line and column the same. Useful when searching for a mapping with a
+	   * stubbed out mapping.
+	   */
+	  function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
+	    var cmp = mappingA.source - mappingB.source;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.originalLine - mappingB.originalLine;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.originalColumn - mappingB.originalColumn;
+	    if (cmp !== 0 || onlyCompareOriginal) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.generatedColumn - mappingB.generatedColumn;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.generatedLine - mappingB.generatedLine;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    return mappingA.name - mappingB.name;
+	  }
+	  exports.compareByOriginalPositions = compareByOriginalPositions;
+
+	  /**
+	   * Comparator between two mappings with deflated source and name indices where
+	   * the generated positions are compared.
+	   *
+	   * Optionally pass in `true` as `onlyCompareGenerated` to consider two
+	   * mappings with the same generated line and column, but different
+	   * source/name/original line and column the same. Useful when searching for a
+	   * mapping with a stubbed out mapping.
+	   */
+	  function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {
+	    var cmp = mappingA.generatedLine - mappingB.generatedLine;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.generatedColumn - mappingB.generatedColumn;
+	    if (cmp !== 0 || onlyCompareGenerated) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.source - mappingB.source;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.originalLine - mappingB.originalLine;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.originalColumn - mappingB.originalColumn;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    return mappingA.name - mappingB.name;
+	  }
+	  exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;
+
+	  function strcmp(aStr1, aStr2) {
+	    if (aStr1 === aStr2) {
+	      return 0;
+	    }
+
+	    if (aStr1 > aStr2) {
+	      return 1;
+	    }
+
+	    return -1;
+	  }
+
+	  /**
+	   * Comparator between two mappings with inflated source and name strings where
+	   * the generated positions are compared.
+	   */
+	  function compareByGeneratedPositionsInflated(mappingA, mappingB) {
+	    var cmp = mappingA.generatedLine - mappingB.generatedLine;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.generatedColumn - mappingB.generatedColumn;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = strcmp(mappingA.source, mappingB.source);
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.originalLine - mappingB.originalLine;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    cmp = mappingA.originalColumn - mappingB.originalColumn;
+	    if (cmp !== 0) {
+	      return cmp;
+	    }
+
+	    return strcmp(mappingA.name, mappingB.name);
+	  }
+	  exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;
+	}
+
+
+/***/ },
+/* 5 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  var util = __webpack_require__(4);
+
+	  /**
+	   * A data structure which is a combination of an array and a set. Adding a new
+	   * member is O(1), testing for membership is O(1), and finding the index of an
+	   * element is O(1). Removing elements from the set is not supported. Only
+	   * strings are supported for membership.
+	   */
+	  function ArraySet() {
+	    this._array = [];
+	    this._set = {};
+	  }
+
+	  /**
+	   * Static method for creating ArraySet instances from an existing array.
+	   */
+	  ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
+	    var set = new ArraySet();
+	    for (var i = 0, len = aArray.length; i < len; i++) {
+	      set.add(aArray[i], aAllowDuplicates);
+	    }
+	    return set;
+	  };
+
+	  /**
+	   * Return how many unique items are in this ArraySet. If duplicates have been
+	   * added, than those do not count towards the size.
+	   *
+	   * @returns Number
+	   */
+	  ArraySet.prototype.size = function ArraySet_size() {
+	    return Object.getOwnPropertyNames(this._set).length;
+	  };
+
+	  /**
+	   * Add the given string to this set.
+	   *
+	   * @param String aStr
+	   */
+	  ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {
+	    var sStr = util.toSetString(aStr);
+	    var isDuplicate = this._set.hasOwnProperty(sStr);
+	    var idx = this._array.length;
+	    if (!isDuplicate || aAllowDuplicates) {
+	      this._array.push(aStr);
+	    }
+	    if (!isDuplicate) {
+	      this._set[sStr] = idx;
+	    }
+	  };
+
+	  /**
+	   * Is the given string a member of this set?
+	   *
+	   * @param String aStr
+	   */
+	  ArraySet.prototype.has = function ArraySet_has(aStr) {
+	    var sStr = util.toSetString(aStr);
+	    return this._set.hasOwnProperty(sStr);
+	  };
+
+	  /**
+	   * What is the index of the given string in the array?
+	   *
+	   * @param String aStr
+	   */
+	  ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
+	    var sStr = util.toSetString(aStr);
+	    if (this._set.hasOwnProperty(sStr)) {
+	      return this._set[sStr];
+	    }
+	    throw new Error('"' + aStr + '" is not in the set.');
+	  };
+
+	  /**
+	   * What is the element at the given index?
+	   *
+	   * @param Number aIdx
+	   */
+	  ArraySet.prototype.at = function ArraySet_at(aIdx) {
+	    if (aIdx >= 0 && aIdx < this._array.length) {
+	      return this._array[aIdx];
+	    }
+	    throw new Error('No element indexed by ' + aIdx);
+	  };
+
+	  /**
+	   * Returns the array representation of this set (which has the proper indices
+	   * indicated by indexOf). Note that this is a copy of the internal array used
+	   * for storing the members so that no one can mess with internal state.
+	   */
+	  ArraySet.prototype.toArray = function ArraySet_toArray() {
+	    return this._array.slice();
+	  };
+
+	  exports.ArraySet = ArraySet;
+	}
+
+
+/***/ },
+/* 6 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2014 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  var util = __webpack_require__(4);
+
+	  /**
+	   * Determine whether mappingB is after mappingA with respect to generated
+	   * position.
+	   */
+	  function generatedPositionAfter(mappingA, mappingB) {
+	    // Optimized for most common case
+	    var lineA = mappingA.generatedLine;
+	    var lineB = mappingB.generatedLine;
+	    var columnA = mappingA.generatedColumn;
+	    var columnB = mappingB.generatedColumn;
+	    return lineB > lineA || lineB == lineA && columnB >= columnA ||
+	           util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;
+	  }
+
+	  /**
+	   * A data structure to provide a sorted view of accumulated mappings in a
+	   * performance conscious manner. It trades a neglibable overhead in general
+	   * case for a large speedup in case of mappings being added in order.
+	   */
+	  function MappingList() {
+	    this._array = [];
+	    this._sorted = true;
+	    // Serves as infimum
+	    this._last = {generatedLine: -1, generatedColumn: 0};
+	  }
+
+	  /**
+	   * Iterate through internal items. This method takes the same arguments that
+	   * `Array.prototype.forEach` takes.
+	   *
+	   * NOTE: The order of the mappings is NOT guaranteed.
+	   */
+	  MappingList.prototype.unsortedForEach =
+	    function MappingList_forEach(aCallback, aThisArg) {
+	      this._array.forEach(aCallback, aThisArg);
+	    };
+
+	  /**
+	   * Add the given source mapping.
+	   *
+	   * @param Object aMapping
+	   */
+	  MappingList.prototype.add = function MappingList_add(aMapping) {
+	    if (generatedPositionAfter(this._last, aMapping)) {
+	      this._last = aMapping;
+	      this._array.push(aMapping);
+	    } else {
+	      this._sorted = false;
+	      this._array.push(aMapping);
+	    }
+	  };
+
+	  /**
+	   * Returns the flat, sorted array of mappings. The mappings are sorted by
+	   * generated position.
+	   *
+	   * WARNING: This method returns internal data without copying, for
+	   * performance. The return value must NOT be mutated, and should be treated as
+	   * an immutable borrow. If you want to take ownership, you must make your own
+	   * copy.
+	   */
+	  MappingList.prototype.toArray = function MappingList_toArray() {
+	    if (!this._sorted) {
+	      this._array.sort(util.compareByGeneratedPositionsInflated);
+	      this._sorted = true;
+	    }
+	    return this._array;
+	  };
+
+	  exports.MappingList = MappingList;
+	}
+
+
+/***/ },
+/* 7 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  var util = __webpack_require__(4);
+	  var binarySearch = __webpack_require__(8);
+	  var ArraySet = __webpack_require__(5).ArraySet;
+	  var base64VLQ = __webpack_require__(2);
+	  var quickSort = __webpack_require__(9).quickSort;
+
+	  function SourceMapConsumer(aSourceMap) {
+	    var sourceMap = aSourceMap;
+	    if (typeof aSourceMap === 'string') {
+	      sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
+	    }
+
+	    return sourceMap.sections != null
+	      ? new IndexedSourceMapConsumer(sourceMap)
+	      : new BasicSourceMapConsumer(sourceMap);
+	  }
+
+	  SourceMapConsumer.fromSourceMap = function(aSourceMap) {
+	    return BasicSourceMapConsumer.fromSourceMap(aSourceMap);
+	  }
+
+	  /**
+	   * The version of the source mapping spec that we are consuming.
+	   */
+	  SourceMapConsumer.prototype._version = 3;
+
+	  // `__generatedMappings` and `__originalMappings` are arrays that hold the
+	  // parsed mapping coordinates from the source map's "mappings" attribute. They
+	  // are lazily instantiated, accessed via the `_generatedMappings` and
+	  // `_originalMappings` getters respectively, and we only parse the mappings
+	  // and create these arrays once queried for a source location. We jump through
+	  // these hoops because there can be many thousands of mappings, and parsing
+	  // them is expensive, so we only want to do it if we must.
+	  //
+	  // Each object in the arrays is of the form:
+	  //
+	  //     {
+	  //       generatedLine: The line number in the generated code,
+	  //       generatedColumn: The column number in the generated code,
+	  //       source: The path to the original source file that generated this
+	  //               chunk of code,
+	  //       originalLine: The line number in the original source that
+	  //                     corresponds to this chunk of generated code,
+	  //       originalColumn: The column number in the original source that
+	  //                       corresponds to this chunk of generated code,
+	  //       name: The name of the original symbol which generated this chunk of
+	  //             code.
+	  //     }
+	  //
+	  // All properties except for `generatedLine` and `generatedColumn` can be
+	  // `null`.
+	  //
+	  // `_generatedMappings` is ordered by the generated positions.
+	  //
+	  // `_originalMappings` is ordered by the original positions.
+
+	  SourceMapConsumer.prototype.__generatedMappings = null;
+	  Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {
+	    get: function () {
+	      if (!this.__generatedMappings) {
+	        this._parseMappings(this._mappings, this.sourceRoot);
+	      }
+
+	      return this.__generatedMappings;
+	    }
+	  });
+
+	  SourceMapConsumer.prototype.__originalMappings = null;
+	  Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {
+	    get: function () {
+	      if (!this.__originalMappings) {
+	        this._parseMappings(this._mappings, this.sourceRoot);
+	      }
+
+	      return this.__originalMappings;
+	    }
+	  });
+
+	  SourceMapConsumer.prototype._charIsMappingSeparator =
+	    function SourceMapConsumer_charIsMappingSeparator(aStr, index) {
+	      var c = aStr.charAt(index);
+	      return c === ";" || c === ",";
+	    };
+
+	  /**
+	   * Parse the mappings in a string in to a data structure which we can easily
+	   * query (the ordered arrays in the `this.__generatedMappings` and
+	   * `this.__originalMappings` properties).
+	   */
+	  SourceMapConsumer.prototype._parseMappings =
+	    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
+	      throw new Error("Subclasses must implement _parseMappings");
+	    };
+
+	  SourceMapConsumer.GENERATED_ORDER = 1;
+	  SourceMapConsumer.ORIGINAL_ORDER = 2;
+
+	  SourceMapConsumer.GREATEST_LOWER_BOUND = 1;
+	  SourceMapConsumer.LEAST_UPPER_BOUND = 2;
+
+	  /**
+	   * Iterate over each mapping between an original source/line/column and a
+	   * generated line/column in this source map.
+	   *
+	   * @param Function aCallback
+	   *        The function that is called with each mapping.
+	   * @param Object aContext
+	   *        Optional. If specified, this object will be the value of `this` every
+	   *        time that `aCallback` is called.
+	   * @param aOrder
+	   *        Either `SourceMapConsumer.GENERATED_ORDER` or
+	   *        `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to
+	   *        iterate over the mappings sorted by the generated file's line/column
+	   *        order or the original's source/line/column order, respectively. Defaults to
+	   *        `SourceMapConsumer.GENERATED_ORDER`.
+	   */
+	  SourceMapConsumer.prototype.eachMapping =
+	    function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {
+	      var context = aContext || null;
+	      var order = aOrder || SourceMapConsumer.GENERATED_ORDER;
+
+	      var mappings;
+	      switch (order) {
+	      case SourceMapConsumer.GENERATED_ORDER:
+	        mappings = this._generatedMappings;
+	        break;
+	      case SourceMapConsumer.ORIGINAL_ORDER:
+	        mappings = this._originalMappings;
+	        break;
+	      default:
+	        throw new Error("Unknown order of iteration.");
+	      }
+
+	      var sourceRoot = this.sourceRoot;
+	      mappings.map(function (mapping) {
+	        var source = mapping.source === null ? null : this._sources.at(mapping.source);
+	        if (source != null && sourceRoot != null) {
+	          source = util.join(sourceRoot, source);
+	        }
+	        return {
+	          source: source,
+	          generatedLine: mapping.generatedLine,
+	          generatedColumn: mapping.generatedColumn,
+	          originalLine: mapping.originalLine,
+	          originalColumn: mapping.originalColumn,
+	          name: mapping.name === null ? null : this._names.at(mapping.name)
+	        };
+	      }, this).forEach(aCallback, context);
+	    };
+
+	  /**
+	   * Returns all generated line and column information for the original source,
+	   * line, and column provided. If no column is provided, returns all mappings
+	   * corresponding to a either the line we are searching for or the next
+	   * closest line that has any mappings. Otherwise, returns all mappings
+	   * corresponding to the given line and either the column we are searching for
+	   * or the next closest column that has any offsets.
+	   *
+	   * The only argument is an object with the following properties:
+	   *
+	   *   - source: The filename of the original source.
+	   *   - line: The line number in the original source.
+	   *   - column: Optional. the column number in the original source.
+	   *
+	   * and an array of objects is returned, each with the following properties:
+	   *
+	   *   - line: The line number in the generated source, or null.
+	   *   - column: The column number in the generated source, or null.
+	   */
+	  SourceMapConsumer.prototype.allGeneratedPositionsFor =
+	    function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {
+	      var line = util.getArg(aArgs, 'line');
+
+	      // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping
+	      // returns the index of the closest mapping less than the needle. By
+	      // setting needle.originalColumn to 0, we thus find the last mapping for
+	      // the given line, provided such a mapping exists.
+	      var needle = {
+	        source: util.getArg(aArgs, 'source'),
+	        originalLine: line,
+	        originalColumn: util.getArg(aArgs, 'column', 0)
+	      };
+
+	      if (this.sourceRoot != null) {
+	        needle.source = util.relative(this.sourceRoot, needle.source);
+	      }
+	      if (!this._sources.has(needle.source)) {
+	        return [];
+	      }
+	      needle.source = this._sources.indexOf(needle.source);
+
+	      var mappings = [];
+
+	      var index = this._findMapping(needle,
+	                                    this._originalMappings,
+	                                    "originalLine",
+	                                    "originalColumn",
+	                                    util.compareByOriginalPositions,
+	                                    binarySearch.LEAST_UPPER_BOUND);
+	      if (index >= 0) {
+	        var mapping = this._originalMappings[index];
+
+	        if (aArgs.column === undefined) {
+	          var originalLine = mapping.originalLine;
+
+	          // Iterate until either we run out of mappings, or we run into
+	          // a mapping for a different line than the one we found. Since
+	          // mappings are sorted, this is guaranteed to find all mappings for
+	          // the line we found.
+	          while (mapping && mapping.originalLine === originalLine) {
+	            mappings.push({
+	              line: util.getArg(mapping, 'generatedLine', null),
+	              column: util.getArg(mapping, 'generatedColumn', null),
+	              lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
+	            });
+
+	            mapping = this._originalMappings[++index];
+	          }
+	        } else {
+	          var originalColumn = mapping.originalColumn;
+
+	          // Iterate until either we run out of mappings, or we run into
+	          // a mapping for a different line than the one we were searching for.
+	          // Since mappings are sorted, this is guaranteed to find all mappings for
+	          // the line we are searching for.
+	          while (mapping &&
+	                 mapping.originalLine === line &&
+	                 mapping.originalColumn == originalColumn) {
+	            mappings.push({
+	              line: util.getArg(mapping, 'generatedLine', null),
+	              column: util.getArg(mapping, 'generatedColumn', null),
+	              lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
+	            });
+
+	            mapping = this._originalMappings[++index];
+	          }
+	        }
+	      }
+
+	      return mappings;
+	    };
+
+	  exports.SourceMapConsumer = SourceMapConsumer;
+
+	  /**
+	   * A BasicSourceMapConsumer instance represents a parsed source map which we can
+	   * query for information about the original file positions by giving it a file
+	   * position in the generated source.
+	   *
+	   * The only parameter is the raw source map (either as a JSON string, or
+	   * already parsed to an object). According to the spec, source maps have the
+	   * following attributes:
+	   *
+	   *   - version: Which version of the source map spec this map is following.
+	   *   - sources: An array of URLs to the original source files.
+	   *   - names: An array of identifiers which can be referrenced by individual mappings.
+	   *   - sourceRoot: Optional. The URL root from which all sources are relative.
+	   *   - sourcesContent: Optional. An array of contents of the original source files.
+	   *   - mappings: A string of base64 VLQs which contain the actual mappings.
+	   *   - file: Optional. The generated file this source map is associated with.
+	   *
+	   * Here is an example source map, taken from the source map spec[0]:
+	   *
+	   *     {
+	   *       version : 3,
+	   *       file: "out.js",
+	   *       sourceRoot : "",
+	   *       sources: ["foo.js", "bar.js"],
+	   *       names: ["src", "maps", "are", "fun"],
+	   *       mappings: "AA,AB;;ABCDE;"
+	   *     }
+	   *
+	   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#
+	   */
+	  function BasicSourceMapConsumer(aSourceMap) {
+	    var sourceMap = aSourceMap;
+	    if (typeof aSourceMap === 'string') {
+	      sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
+	    }
+
+	    var version = util.getArg(sourceMap, 'version');
+	    var sources = util.getArg(sourceMap, 'sources');
+	    // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which
+	    // requires the array) to play nice here.
+	    var names = util.getArg(sourceMap, 'names', []);
+	    var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);
+	    var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);
+	    var mappings = util.getArg(sourceMap, 'mappings');
+	    var file = util.getArg(sourceMap, 'file', null);
+
+	    // Once again, Sass deviates from the spec and supplies the version as a
+	    // string rather than a number, so we use loose equality checking here.
+	    if (version != this._version) {
+	      throw new Error('Unsupported version: ' + version);
+	    }
+
+	    sources = sources
+	      // Some source maps produce relative source paths like "./foo.js" instead of
+	      // "foo.js".  Normalize these first so that future comparisons will succeed.
+	      // See bugzil.la/1090768.
+	      .map(util.normalize)
+	      // Always ensure that absolute sources are internally stored relative to
+	      // the source root, if the source root is absolute. Not doing this would
+	      // be particularly problematic when the source root is a prefix of the
+	      // source (valid, but why??). See github issue #199 and bugzil.la/1188982.
+	      .map(function (source) {
+	        return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)
+	          ? util.relative(sourceRoot, source)
+	          : source;
+	      });
+
+	    // Pass `true` below to allow duplicate names and sources. While source maps
+	    // are intended to be compressed and deduplicated, the TypeScript compiler
+	    // sometimes generates source maps with duplicates in them. See Github issue
+	    // #72 and bugzil.la/889492.
+	    this._names = ArraySet.fromArray(names, true);
+	    this._sources = ArraySet.fromArray(sources, true);
+
+	    this.sourceRoot = sourceRoot;
+	    this.sourcesContent = sourcesContent;
+	    this._mappings = mappings;
+	    this.file = file;
+	  }
+
+	  BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
+	  BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;
+
+	  /**
+	   * Create a BasicSourceMapConsumer from a SourceMapGenerator.
+	   *
+	   * @param SourceMapGenerator aSourceMap
+	   *        The source map that will be consumed.
+	   * @returns BasicSourceMapConsumer
+	   */
+	  BasicSourceMapConsumer.fromSourceMap =
+	    function SourceMapConsumer_fromSourceMap(aSourceMap) {
+	      var smc = Object.create(BasicSourceMapConsumer.prototype);
+
+	      var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);
+	      var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);
+	      smc.sourceRoot = aSourceMap._sourceRoot;
+	      smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),
+	                                                              smc.sourceRoot);
+	      smc.file = aSourceMap._file;
+
+	      // Because we are modifying the entries (by converting string sources and
+	      // names to indices into the sources and names ArraySets), we have to make
+	      // a copy of the entry or else bad things happen. Shared mutable state
+	      // strikes again! See github issue #191.
+
+	      var generatedMappings = aSourceMap._mappings.toArray().slice();
+	      var destGeneratedMappings = smc.__generatedMappings = [];
+	      var destOriginalMappings = smc.__originalMappings = [];
+
+	      for (var i = 0, length = generatedMappings.length; i < length; i++) {
+	        var srcMapping = generatedMappings[i];
+	        var destMapping = new Mapping;
+	        destMapping.generatedLine = srcMapping.generatedLine;
+	        destMapping.generatedColumn = srcMapping.generatedColumn;
+
+	        if (srcMapping.source) {
+	          destMapping.source = sources.indexOf(srcMapping.source);
+	          destMapping.originalLine = srcMapping.originalLine;
+	          destMapping.originalColumn = srcMapping.originalColumn;
+
+	          if (srcMapping.name) {
+	            destMapping.name = names.indexOf(srcMapping.name);
+	          }
+
+	          destOriginalMappings.push(destMapping);
+	        }
+
+	        destGeneratedMappings.push(destMapping);
+	      }
+
+	      quickSort(smc.__originalMappings, util.compareByOriginalPositions);
+
+	      return smc;
+	    };
+
+	  /**
+	   * The version of the source mapping spec that we are consuming.
+	   */
+	  BasicSourceMapConsumer.prototype._version = 3;
+
+	  /**
+	   * The list of original sources.
+	   */
+	  Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {
+	    get: function () {
+	      return this._sources.toArray().map(function (s) {
+	        return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s;
+	      }, this);
+	    }
+	  });
+
+	  /**
+	   * Provide the JIT with a nice shape / hidden class.
+	   */
+	  function Mapping() {
+	    this.generatedLine = 0;
+	    this.generatedColumn = 0;
+	    this.source = null;
+	    this.originalLine = null;
+	    this.originalColumn = null;
+	    this.name = null;
+	  }
+
+	  /**
+	   * Parse the mappings in a string in to a data structure which we can easily
+	   * query (the ordered arrays in the `this.__generatedMappings` and
+	   * `this.__originalMappings` properties).
+	   */
+	  BasicSourceMapConsumer.prototype._parseMappings =
+	    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
+	      var generatedLine = 1;
+	      var previousGeneratedColumn = 0;
+	      var previousOriginalLine = 0;
+	      var previousOriginalColumn = 0;
+	      var previousSource = 0;
+	      var previousName = 0;
+	      var length = aStr.length;
+	      var index = 0;
+	      var cachedSegments = {};
+	      var temp = {};
+	      var originalMappings = [];
+	      var generatedMappings = [];
+	      var mapping, str, segment, end, value;
+
+	      while (index < length) {
+	        if (aStr.charAt(index) === ';') {
+	          generatedLine++;
+	          index++;
+	          previousGeneratedColumn = 0;
+	        }
+	        else if (aStr.charAt(index) === ',') {
+	          index++;
+	        }
+	        else {
+	          mapping = new Mapping();
+	          mapping.generatedLine = generatedLine;
+
+	          // Because each offset is encoded relative to the previous one,
+	          // many segments often have the same encoding. We can exploit this
+	          // fact by caching the parsed variable length fields of each segment,
+	          // allowing us to avoid a second parse if we encounter the same
+	          // segment again.
+	          for (end = index; end < length; end++) {
+	            if (this._charIsMappingSeparator(aStr, end)) {
+	              break;
+	            }
+	          }
+	          str = aStr.slice(index, end);
+
+	          segment = cachedSegments[str];
+	          if (segment) {
+	            index += str.length;
+	          } else {
+	            segment = [];
+	            while (index < end) {
+	              base64VLQ.decode(aStr, index, temp);
+	              value = temp.value;
+	              index = temp.rest;
+	              segment.push(value);
+	            }
+
+	            if (segment.length === 2) {
+	              throw new Error('Found a source, but no line and column');
+	            }
+
+	            if (segment.length === 3) {
+	              throw new Error('Found a source and line, but no column');
+	            }
+
+	            cachedSegments[str] = segment;
+	          }
+
+	          // Generated column.
+	          mapping.generatedColumn = previousGeneratedColumn + segment[0];
+	          previousGeneratedColumn = mapping.generatedColumn;
+
+	          if (segment.length > 1) {
+	            // Original source.
+	            mapping.source = previousSource + segment[1];
+	            previousSource += segment[1];
+
+	            // Original line.
+	            mapping.originalLine = previousOriginalLine + segment[2];
+	            previousOriginalLine = mapping.originalLine;
+	            // Lines are stored 0-based
+	            mapping.originalLine += 1;
+
+	            // Original column.
+	            mapping.originalColumn = previousOriginalColumn + segment[3];
+	            previousOriginalColumn = mapping.originalColumn;
+
+	            if (segment.length > 4) {
+	              // Original name.
+	              mapping.name = previousName + segment[4];
+	              previousName += segment[4];
+	            }
+	          }
+
+	          generatedMappings.push(mapping);
+	          if (typeof mapping.originalLine === 'number') {
+	            originalMappings.push(mapping);
+	          }
+	        }
+	      }
+
+	      quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);
+	      this.__generatedMappings = generatedMappings;
+
+	      quickSort(originalMappings, util.compareByOriginalPositions);
+	      this.__originalMappings = originalMappings;
+	    };
+
+	  /**
+	   * Find the mapping that best matches the hypothetical "needle" mapping that
+	   * we are searching for in the given "haystack" of mappings.
+	   */
+	  BasicSourceMapConsumer.prototype._findMapping =
+	    function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,
+	                                           aColumnName, aComparator, aBias) {
+	      // To return the position we are searching for, we must first find the
+	      // mapping for the given position and then return the opposite position it
+	      // points to. Because the mappings are sorted, we can use binary search to
+	      // find the best mapping.
+
+	      if (aNeedle[aLineName] <= 0) {
+	        throw new TypeError('Line must be greater than or equal to 1, got '
+	                            + aNeedle[aLineName]);
+	      }
+	      if (aNeedle[aColumnName] < 0) {
+	        throw new TypeError('Column must be greater than or equal to 0, got '
+	                            + aNeedle[aColumnName]);
+	      }
+
+	      return binarySearch.search(aNeedle, aMappings, aComparator, aBias);
+	    };
+
+	  /**
+	   * Compute the last column for each generated mapping. The last column is
+	   * inclusive.
+	   */
+	  BasicSourceMapConsumer.prototype.computeColumnSpans =
+	    function SourceMapConsumer_computeColumnSpans() {
+	      for (var index = 0; index < this._generatedMappings.length; ++index) {
+	        var mapping = this._generatedMappings[index];
+
+	        // Mappings do not contain a field for the last generated columnt. We
+	        // can come up with an optimistic estimate, however, by assuming that
+	        // mappings are contiguous (i.e. given two consecutive mappings, the
+	        // first mapping ends where the second one starts).
+	        if (index + 1 < this._generatedMappings.length) {
+	          var nextMapping = this._generatedMappings[index + 1];
+
+	          if (mapping.generatedLine === nextMapping.generatedLine) {
+	            mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;
+	            continue;
+	          }
+	        }
+
+	        // The last mapping for each line spans the entire line.
+	        mapping.lastGeneratedColumn = Infinity;
+	      }
+	    };
+
+	  /**
+	   * Returns the original source, line, and column information for the generated
+	   * source's line and column positions provided. The only argument is an object
+	   * with the following properties:
+	   *
+	   *   - line: The line number in the generated source.
+	   *   - column: The column number in the generated source.
+	   *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or
+	   *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the
+	   *     closest element that is smaller than or greater than the one we are
+	   *     searching for, respectively, if the exact element cannot be found.
+	   *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.
+	   *
+	   * and an object is returned with the following properties:
+	   *
+	   *   - source: The original source file, or null.
+	   *   - line: The line number in the original source, or null.
+	   *   - column: The column number in the original source, or null.
+	   *   - name: The original identifier, or null.
+	   */
+	  BasicSourceMapConsumer.prototype.originalPositionFor =
+	    function SourceMapConsumer_originalPositionFor(aArgs) {
+	      var needle = {
+	        generatedLine: util.getArg(aArgs, 'line'),
+	        generatedColumn: util.getArg(aArgs, 'column')
+	      };
+
+	      var index = this._findMapping(
+	        needle,
+	        this._generatedMappings,
+	        "generatedLine",
+	        "generatedColumn",
+	        util.compareByGeneratedPositionsDeflated,
+	        util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)
+	      );
+
+	      if (index >= 0) {
+	        var mapping = this._generatedMappings[index];
+
+	        if (mapping.generatedLine === needle.generatedLine) {
+	          var source = util.getArg(mapping, 'source', null);
+	          if (source !== null) {
+	            source = this._sources.at(source);
+	            if (this.sourceRoot != null) {
+	              source = util.join(this.sourceRoot, source);
+	            }
+	          }
+	          var name = util.getArg(mapping, 'name', null);
+	          if (name !== null) {
+	            name = this._names.at(name);
+	          }
+	          return {
+	            source: source,
+	            line: util.getArg(mapping, 'originalLine', null),
+	            column: util.getArg(mapping, 'originalColumn', null),
+	            name: name
+	          };
+	        }
+	      }
+
+	      return {
+	        source: null,
+	        line: null,
+	        column: null,
+	        name: null
+	      };
+	    };
+
+	  /**
+	   * Return true if we have the source content for every source in the source
+	   * map, false otherwise.
+	   */
+	  BasicSourceMapConsumer.prototype.hasContentsOfAllSources =
+	    function BasicSourceMapConsumer_hasContentsOfAllSources() {
+	      if (!this.sourcesContent) {
+	        return false;
+	      }
+	      return this.sourcesContent.length >= this._sources.size() &&
+	        !this.sourcesContent.some(function (sc) { return sc == null; });
+	    };
+
+	  /**
+	   * Returns the original source content. The only argument is the url of the
+	   * original source file. Returns null if no original source content is
+	   * available.
+	   */
+	  BasicSourceMapConsumer.prototype.sourceContentFor =
+	    function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
+	      if (!this.sourcesContent) {
+	        return null;
+	      }
+
+	      if (this.sourceRoot != null) {
+	        aSource = util.relative(this.sourceRoot, aSource);
+	      }
+
+	      if (this._sources.has(aSource)) {
+	        return this.sourcesContent[this._sources.indexOf(aSource)];
+	      }
+
+	      var url;
+	      if (this.sourceRoot != null
+	          && (url = util.urlParse(this.sourceRoot))) {
+	        // XXX: file:// URIs and absolute paths lead to unexpected behavior for
+	        // many users. We can help them out when they expect file:// URIs to
+	        // behave like it would if they were running a local HTTP server. See
+	        // https://bugzilla.mozilla.org/show_bug.cgi?id=885597.
+	        var fileUriAbsPath = aSource.replace(/^file:\/\//, "");
+	        if (url.scheme == "file"
+	            && this._sources.has(fileUriAbsPath)) {
+	          return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]
+	        }
+
+	        if ((!url.path || url.path == "/")
+	            && this._sources.has("/" + aSource)) {
+	          return this.sourcesContent[this._sources.indexOf("/" + aSource)];
+	        }
+	      }
+
+	      // This function is used recursively from
+	      // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we
+	      // don't want to throw if we can't find the source - we just want to
+	      // return null, so we provide a flag to exit gracefully.
+	      if (nullOnMissing) {
+	        return null;
+	      }
+	      else {
+	        throw new Error('"' + aSource + '" is not in the SourceMap.');
+	      }
+	    };
+
+	  /**
+	   * Returns the generated line and column information for the original source,
+	   * line, and column positions provided. The only argument is an object with
+	   * the following properties:
+	   *
+	   *   - source: The filename of the original source.
+	   *   - line: The line number in the original source.
+	   *   - column: The column number in the original source.
+	   *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or
+	   *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the
+	   *     closest element that is smaller than or greater than the one we are
+	   *     searching for, respectively, if the exact element cannot be found.
+	   *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.
+	   *
+	   * and an object is returned with the following properties:
+	   *
+	   *   - line: The line number in the generated source, or null.
+	   *   - column: The column number in the generated source, or null.
+	   */
+	  BasicSourceMapConsumer.prototype.generatedPositionFor =
+	    function SourceMapConsumer_generatedPositionFor(aArgs) {
+	      var source = util.getArg(aArgs, 'source');
+	      if (this.sourceRoot != null) {
+	        source = util.relative(this.sourceRoot, source);
+	      }
+	      if (!this._sources.has(source)) {
+	        return {
+	          line: null,
+	          column: null,
+	          lastColumn: null
+	        };
+	      }
+	      source = this._sources.indexOf(source);
+
+	      var needle = {
+	        source: source,
+	        originalLine: util.getArg(aArgs, 'line'),
+	        originalColumn: util.getArg(aArgs, 'column')
+	      };
+
+	      var index = this._findMapping(
+	        needle,
+	        this._originalMappings,
+	        "originalLine",
+	        "originalColumn",
+	        util.compareByOriginalPositions,
+	        util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)
+	      );
+
+	      if (index >= 0) {
+	        var mapping = this._originalMappings[index];
+
+	        if (mapping.source === needle.source) {
+	          return {
+	            line: util.getArg(mapping, 'generatedLine', null),
+	            column: util.getArg(mapping, 'generatedColumn', null),
+	            lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
+	          };
+	        }
+	      }
+
+	      return {
+	        line: null,
+	        column: null,
+	        lastColumn: null
+	      };
+	    };
+
+	  exports.BasicSourceMapConsumer = BasicSourceMapConsumer;
+
+	  /**
+	   * An IndexedSourceMapConsumer instance represents a parsed source map which
+	   * we can query for information. It differs from BasicSourceMapConsumer in
+	   * that it takes "indexed" source maps (i.e. ones with a "sections" field) as
+	   * input.
+	   *
+	   * The only parameter is a raw source map (either as a JSON string, or already
+	   * parsed to an object). According to the spec for indexed source maps, they
+	   * have the following attributes:
+	   *
+	   *   - version: Which version of the source map spec this map is following.
+	   *   - file: Optional. The generated file this source map is associated with.
+	   *   - sections: A list of section definitions.
+	   *
+	   * Each value under the "sections" field has two fields:
+	   *   - offset: The offset into the original specified at which this section
+	   *       begins to apply, defined as an object with a "line" and "column"
+	   *       field.
+	   *   - map: A source map definition. This source map could also be indexed,
+	   *       but doesn't have to be.
+	   *
+	   * Instead of the "map" field, it's also possible to have a "url" field
+	   * specifying a URL to retrieve a source map from, but that's currently
+	   * unsupported.
+	   *
+	   * Here's an example source map, taken from the source map spec[0], but
+	   * modified to omit a section which uses the "url" field.
+	   *
+	   *  {
+	   *    version : 3,
+	   *    file: "app.js",
+	   *    sections: [{
+	   *      offset: {line:100, column:10},
+	   *      map: {
+	   *        version : 3,
+	   *        file: "section.js",
+	   *        sources: ["foo.js", "bar.js"],
+	   *        names: ["src", "maps", "are", "fun"],
+	   *        mappings: "AAAA,E;;ABCDE;"
+	   *      }
+	   *    }],
+	   *  }
+	   *
+	   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt
+	   */
+	  function IndexedSourceMapConsumer(aSourceMap) {
+	    var sourceMap = aSourceMap;
+	    if (typeof aSourceMap === 'string') {
+	      sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
+	    }
+
+	    var version = util.getArg(sourceMap, 'version');
+	    var sections = util.getArg(sourceMap, 'sections');
+
+	    if (version != this._version) {
+	      throw new Error('Unsupported version: ' + version);
+	    }
+
+	    this._sources = new ArraySet();
+	    this._names = new ArraySet();
+
+	    var lastOffset = {
+	      line: -1,
+	      column: 0
+	    };
+	    this._sections = sections.map(function (s) {
+	      if (s.url) {
+	        // The url field will require support for asynchronicity.
+	        // See https://github.com/mozilla/source-map/issues/16
+	        throw new Error('Support for url field in sections not implemented.');
+	      }
+	      var offset = util.getArg(s, 'offset');
+	      var offsetLine = util.getArg(offset, 'line');
+	      var offsetColumn = util.getArg(offset, 'column');
+
+	      if (offsetLine < lastOffset.line ||
+	          (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {
+	        throw new Error('Section offsets must be ordered and non-overlapping.');
+	      }
+	      lastOffset = offset;
+
+	      return {
+	        generatedOffset: {
+	          // The offset fields are 0-based, but we use 1-based indices when
+	          // encoding/decoding from VLQ.
+	          generatedLine: offsetLine + 1,
+	          generatedColumn: offsetColumn + 1
+	        },
+	        consumer: new SourceMapConsumer(util.getArg(s, 'map'))
+	      }
+	    });
+	  }
+
+	  IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
+	  IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;
+
+	  /**
+	   * The version of the source mapping spec that we are consuming.
+	   */
+	  IndexedSourceMapConsumer.prototype._version = 3;
+
+	  /**
+	   * The list of original sources.
+	   */
+	  Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {
+	    get: function () {
+	      var sources = [];
+	      for (var i = 0; i < this._sections.length; i++) {
+	        for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {
+	          sources.push(this._sections[i].consumer.sources[j]);
+	        }
+	      }
+	      return sources;
+	    }
+	  });
+
+	  /**
+	   * Returns the original source, line, and column information for the generated
+	   * source's line and column positions provided. The only argument is an object
+	   * with the following properties:
+	   *
+	   *   - line: The line number in the generated source.
+	   *   - column: The column number in the generated source.
+	   *
+	   * and an object is returned with the following properties:
+	   *
+	   *   - source: The original source file, or null.
+	   *   - line: The line number in the original source, or null.
+	   *   - column: The column number in the original source, or null.
+	   *   - name: The original identifier, or null.
+	   */
+	  IndexedSourceMapConsumer.prototype.originalPositionFor =
+	    function IndexedSourceMapConsumer_originalPositionFor(aArgs) {
+	      var needle = {
+	        generatedLine: util.getArg(aArgs, 'line'),
+	        generatedColumn: util.getArg(aArgs, 'column')
+	      };
+
+	      // Find the section containing the generated position we're trying to map
+	      // to an original position.
+	      var sectionIndex = binarySearch.search(needle, this._sections,
+	        function(needle, section) {
+	          var cmp = needle.generatedLine - section.generatedOffset.generatedLine;
+	          if (cmp) {
+	            return cmp;
+	          }
+
+	          return (needle.generatedColumn -
+	                  section.generatedOffset.generatedColumn);
+	        });
+	      var section = this._sections[sectionIndex];
+
+	      if (!section) {
+	        return {
+	          source: null,
+	          line: null,
+	          column: null,
+	          name: null
+	        };
+	      }
+
+	      return section.consumer.originalPositionFor({
+	        line: needle.generatedLine -
+	          (section.generatedOffset.generatedLine - 1),
+	        column: needle.generatedColumn -
+	          (section.generatedOffset.generatedLine === needle.generatedLine
+	           ? section.generatedOffset.generatedColumn - 1
+	           : 0),
+	        bias: aArgs.bias
+	      });
+	    };
+
+	  /**
+	   * Return true if we have the source content for every source in the source
+	   * map, false otherwise.
+	   */
+	  IndexedSourceMapConsumer.prototype.hasContentsOfAllSources =
+	    function IndexedSourceMapConsumer_hasContentsOfAllSources() {
+	      return this._sections.every(function (s) {
+	        return s.consumer.hasContentsOfAllSources();
+	      });
+	    };
+
+	  /**
+	   * Returns the original source content. The only argument is the url of the
+	   * original source file. Returns null if no original source content is
+	   * available.
+	   */
+	  IndexedSourceMapConsumer.prototype.sourceContentFor =
+	    function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
+	      for (var i = 0; i < this._sections.length; i++) {
+	        var section = this._sections[i];
+
+	        var content = section.consumer.sourceContentFor(aSource, true);
+	        if (content) {
+	          return content;
+	        }
+	      }
+	      if (nullOnMissing) {
+	        return null;
+	      }
+	      else {
+	        throw new Error('"' + aSource + '" is not in the SourceMap.');
+	      }
+	    };
+
+	  /**
+	   * Returns the generated line and column information for the original source,
+	   * line, and column positions provided. The only argument is an object with
+	   * the following properties:
+	   *
+	   *   - source: The filename of the original source.
+	   *   - line: The line number in the original source.
+	   *   - column: The column number in the original source.
+	   *
+	   * and an object is returned with the following properties:
+	   *
+	   *   - line: The line number in the generated source, or null.
+	   *   - column: The column number in the generated source, or null.
+	   */
+	  IndexedSourceMapConsumer.prototype.generatedPositionFor =
+	    function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {
+	      for (var i = 0; i < this._sections.length; i++) {
+	        var section = this._sections[i];
+
+	        // Only consider this section if the requested source is in the list of
+	        // sources of the consumer.
+	        if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) {
+	          continue;
+	        }
+	        var generatedPosition = section.consumer.generatedPositionFor(aArgs);
+	        if (generatedPosition) {
+	          var ret = {
+	            line: generatedPosition.line +
+	              (section.generatedOffset.generatedLine - 1),
+	            column: generatedPosition.column +
+	              (section.generatedOffset.generatedLine === generatedPosition.line
+	               ? section.generatedOffset.generatedColumn - 1
+	               : 0)
+	          };
+	          return ret;
+	        }
+	      }
+
+	      return {
+	        line: null,
+	        column: null
+	      };
+	    };
+
+	  /**
+	   * Parse the mappings in a string in to a data structure which we can easily
+	   * query (the ordered arrays in the `this.__generatedMappings` and
+	   * `this.__originalMappings` properties).
+	   */
+	  IndexedSourceMapConsumer.prototype._parseMappings =
+	    function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {
+	      this.__generatedMappings = [];
+	      this.__originalMappings = [];
+	      for (var i = 0; i < this._sections.length; i++) {
+	        var section = this._sections[i];
+	        var sectionMappings = section.consumer._generatedMappings;
+	        for (var j = 0; j < sectionMappings.length; j++) {
+	          var mapping = sectionMappings[j];
+
+	          var source = section.consumer._sources.at(mapping.source);
+	          if (section.consumer.sourceRoot !== null) {
+	            source = util.join(section.consumer.sourceRoot, source);
+	          }
+	          this._sources.add(source);
+	          source = this._sources.indexOf(source);
+
+	          var name = section.consumer._names.at(mapping.name);
+	          this._names.add(name);
+	          name = this._names.indexOf(name);
+
+	          // The mappings coming from the consumer for the section have
+	          // generated positions relative to the start of the section, so we
+	          // need to offset them to be relative to the start of the concatenated
+	          // generated file.
+	          var adjustedMapping = {
+	            source: source,
+	            generatedLine: mapping.generatedLine +
+	              (section.generatedOffset.generatedLine - 1),
+	            generatedColumn: mapping.generatedColumn +
+	              (section.generatedOffset.generatedLine === mapping.generatedLine
+	              ? section.generatedOffset.generatedColumn - 1
+	              : 0),
+	            originalLine: mapping.originalLine,
+	            originalColumn: mapping.originalColumn,
+	            name: name
+	          };
+
+	          this.__generatedMappings.push(adjustedMapping);
+	          if (typeof adjustedMapping.originalLine === 'number') {
+	            this.__originalMappings.push(adjustedMapping);
+	          }
+	        }
+	      }
+
+	      quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);
+	      quickSort(this.__originalMappings, util.compareByOriginalPositions);
+	    };
+
+	  exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;
+	}
+
+
+/***/ },
+/* 8 */
+/***/ function(module, exports) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  exports.GREATEST_LOWER_BOUND = 1;
+	  exports.LEAST_UPPER_BOUND = 2;
+
+	  /**
+	   * Recursive implementation of binary search.
+	   *
+	   * @param aLow Indices here and lower do not contain the needle.
+	   * @param aHigh Indices here and higher do not contain the needle.
+	   * @param aNeedle The element being searched for.
+	   * @param aHaystack The non-empty array being searched.
+	   * @param aCompare Function which takes two elements and returns -1, 0, or 1.
+	   * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
+	   *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
+	   *     closest element that is smaller than or greater than the one we are
+	   *     searching for, respectively, if the exact element cannot be found.
+	   */
+	  function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {
+	    // This function terminates when one of the following is true:
+	    //
+	    //   1. We find the exact element we are looking for.
+	    //
+	    //   2. We did not find the exact element, but we can return the index of
+	    //      the next-closest element.
+	    //
+	    //   3. We did not find the exact element, and there is no next-closest
+	    //      element than the one we are searching for, so we return -1.
+	    var mid = Math.floor((aHigh - aLow) / 2) + aLow;
+	    var cmp = aCompare(aNeedle, aHaystack[mid], true);
+	    if (cmp === 0) {
+	      // Found the element we are looking for.
+	      return mid;
+	    }
+	    else if (cmp > 0) {
+	      // Our needle is greater than aHaystack[mid].
+	      if (aHigh - mid > 1) {
+	        // The element is in the upper half.
+	        return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);
+	      }
+
+	      // The exact needle element was not found in this haystack. Determine if
+	      // we are in termination case (3) or (2) and return the appropriate thing.
+	      if (aBias == exports.LEAST_UPPER_BOUND) {
+	        return aHigh < aHaystack.length ? aHigh : -1;
+	      } else {
+	        return mid;
+	      }
+	    }
+	    else {
+	      // Our needle is less than aHaystack[mid].
+	      if (mid - aLow > 1) {
+	        // The element is in the lower half.
+	        return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);
+	      }
+
+	      // we are in termination case (3) or (2) and return the appropriate thing.
+	      if (aBias == exports.LEAST_UPPER_BOUND) {
+	        return mid;
+	      } else {
+	        return aLow < 0 ? -1 : aLow;
+	      }
+	    }
+	  }
+
+	  /**
+	   * This is an implementation of binary search which will always try and return
+	   * the index of the closest element if there is no exact hit. This is because
+	   * mappings between original and generated line/col pairs are single points,
+	   * and there is an implicit region between each of them, so a miss just means
+	   * that you aren't on the very start of a region.
+	   *
+	   * @param aNeedle The element you are looking for.
+	   * @param aHaystack The array that is being searched.
+	   * @param aCompare A function which takes the needle and an element in the
+	   *     array and returns -1, 0, or 1 depending on whether the needle is less
+	   *     than, equal to, or greater than the element, respectively.
+	   * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
+	   *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
+	   *     closest element that is smaller than or greater than the one we are
+	   *     searching for, respectively, if the exact element cannot be found.
+	   *     Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.
+	   */
+	  exports.search = function search(aNeedle, aHaystack, aCompare, aBias) {
+	    if (aHaystack.length === 0) {
+	      return -1;
+	    }
+
+	    var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,
+	                                aCompare, aBias || exports.GREATEST_LOWER_BOUND);
+	    if (index < 0) {
+	      return -1;
+	    }
+
+	    // We have found either the exact element, or the next-closest element than
+	    // the one we are searching for. However, there may be more than one such
+	    // element. Make sure we always return the smallest of these.
+	    while (index - 1 >= 0) {
+	      if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {
+	        break;
+	      }
+	      --index;
+	    }
+
+	    return index;
+	  };
+	}
+
+
+/***/ },
+/* 9 */
+/***/ function(module, exports) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  // It turns out that some (most?) JavaScript engines don't self-host
+	  // `Array.prototype.sort`. This makes sense because C++ will likely remain
+	  // faster than JS when doing raw CPU-intensive sorting. However, when using a
+	  // custom comparator function, calling back and forth between the VM's C++ and
+	  // JIT'd JS is rather slow *and* loses JIT type information, resulting in
+	  // worse generated code for the comparator function than would be optimal. In
+	  // fact, when sorting with a comparator, these costs outweigh the benefits of
+	  // sorting in C++. By using our own JS-implemented Quick Sort (below), we get
+	  // a ~3500ms mean speed-up in `bench/bench.html`.
+
+	  /**
+	   * Swap the elements indexed by `x` and `y` in the array `ary`.
+	   *
+	   * @param {Array} ary
+	   *        The array.
+	   * @param {Number} x
+	   *        The index of the first item.
+	   * @param {Number} y
+	   *        The index of the second item.
+	   */
+	  function swap(ary, x, y) {
+	    var temp = ary[x];
+	    ary[x] = ary[y];
+	    ary[y] = temp;
+	  }
+
+	  /**
+	   * Returns a random integer within the range `low .. high` inclusive.
+	   *
+	   * @param {Number} low
+	   *        The lower bound on the range.
+	   * @param {Number} high
+	   *        The upper bound on the range.
+	   */
+	  function randomIntInRange(low, high) {
+	    return Math.round(low + (Math.random() * (high - low)));
+	  }
+
+	  /**
+	   * The Quick Sort algorithm.
+	   *
+	   * @param {Array} ary
+	   *        An array to sort.
+	   * @param {function} comparator
+	   *        Function to use to compare two items.
+	   * @param {Number} p
+	   *        Start index of the array
+	   * @param {Number} r
+	   *        End index of the array
+	   */
+	  function doQuickSort(ary, comparator, p, r) {
+	    // If our lower bound is less than our upper bound, we (1) partition the
+	    // array into two pieces and (2) recurse on each half. If it is not, this is
+	    // the empty array and our base case.
+
+	    if (p < r) {
+	      // (1) Partitioning.
+	      //
+	      // The partitioning chooses a pivot between `p` and `r` and moves all
+	      // elements that are less than or equal to the pivot to the before it, and
+	      // all the elements that are greater than it after it. The effect is that
+	      // once partition is done, the pivot is in the exact place it will be when
+	      // the array is put in sorted order, and it will not need to be moved
+	      // again. This runs in O(n) time.
+
+	      // Always choose a random pivot so that an input array which is reverse
+	      // sorted does not cause O(n^2) running time.
+	      var pivotIndex = randomIntInRange(p, r);
+	      var i = p - 1;
+
+	      swap(ary, pivotIndex, r);
+	      var pivot = ary[r];
+
+	      // Immediately after `j` is incremented in this loop, the following hold
+	      // true:
+	      //
+	      //   * Every element in `ary[p .. i]` is less than or equal to the pivot.
+	      //
+	      //   * Every element in `ary[i+1 .. j-1]` is greater than the pivot.
+	      for (var j = p; j < r; j++) {
+	        if (comparator(ary[j], pivot) <= 0) {
+	          i += 1;
+	          swap(ary, i, j);
+	        }
+	      }
+
+	      swap(ary, i + 1, j);
+	      var q = i + 1;
+
+	      // (2) Recurse on each half.
+
+	      doQuickSort(ary, comparator, p, q - 1);
+	      doQuickSort(ary, comparator, q + 1, r);
+	    }
+	  }
+
+	  /**
+	   * Sort the given array in-place with the given comparator function.
+	   *
+	   * @param {Array} ary
+	   *        An array to sort.
+	   * @param {function} comparator
+	   *        Function to use to compare two items.
+	   */
+	  exports.quickSort = function (ary, comparator) {
+	    doQuickSort(ary, comparator, 0, ary.length - 1);
+	  };
+	}
+
+
+/***/ },
+/* 10 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* -*- Mode: js; js-indent-level: 2; -*- */
+	/*
+	 * Copyright 2011 Mozilla Foundation and contributors
+	 * Licensed under the New BSD license. See LICENSE or:
+	 * http://opensource.org/licenses/BSD-3-Clause
+	 */
+	{
+	  var SourceMapGenerator = __webpack_require__(1).SourceMapGenerator;
+	  var util = __webpack_require__(4);
+
+	  // Matches a Windows-style `\r\n` newline or a `\n` newline used by all other
+	  // operating systems these days (capturing the result).
+	  var REGEX_NEWLINE = /(\r?\n)/;
+
+	  // Newline character code for charCodeAt() comparisons
+	  var NEWLINE_CODE = 10;
+
+	  // Private symbol for identifying `SourceNode`s when multiple versions of
+	  // the source-map library are loaded. This MUST NOT CHANGE across
+	  // versions!
+	  var isSourceNode = "$$$isSourceNode$$$";
+
+	  /**
+	   * SourceNodes provide a way to abstract over interpolating/concatenating
+	   * snippets of generated JavaScript source code while maintaining the line and
+	   * column information associated with the original source code.
+	   *
+	   * @param aLine The original line number.
+	   * @param aColumn The original column number.
+	   * @param aSource The original source's filename.
+	   * @param aChunks Optional. An array of strings which are snippets of
+	   *        generated JS, or other SourceNodes.
+	   * @param aName The original identifier.
+	   */
+	  function SourceNode(aLine, aColumn, aSource, aChunks, aName) {
+	    this.children = [];
+	    this.sourceContents = {};
+	    this.line = aLine == null ? null : aLine;
+	    this.column = aColumn == null ? null : aColumn;
+	    this.source = aSource == null ? null : aSource;
+	    this.name = aName == null ? null : aName;
+	    this[isSourceNode] = true;
+	    if (aChunks != null) this.add(aChunks);
+	  }
+
+	  /**
+	   * Creates a SourceNode from generated code and a SourceMapConsumer.
+	   *
+	   * @param aGeneratedCode The generated code
+	   * @param aSourceMapConsumer The SourceMap for the generated code
+	   * @param aRelativePath Optional. The path that relative sources in the
+	   *        SourceMapConsumer should be relative to.
+	   */
+	  SourceNode.fromStringWithSourceMap =
+	    function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {
+	      // The SourceNode we want to fill with the generated code
+	      // and the SourceMap
+	      var node = new SourceNode();
+
+	      // All even indices of this array are one line of the generated code,
+	      // while all odd indices are the newlines between two adjacent lines
+	      // (since `REGEX_NEWLINE` captures its match).
+	      // Processed fragments are removed from this array, by calling `shiftNextLine`.
+	      var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);
+	      var shiftNextLine = function() {
+	        var lineContents = remainingLines.shift();
+	        // The last line of a file might not have a newline.
+	        var newLine = remainingLines.shift() || "";
+	        return lineContents + newLine;
+	      };
+
+	      // We need to remember the position of "remainingLines"
+	      var lastGeneratedLine = 1, lastGeneratedColumn = 0;
+
+	      // The generate SourceNodes we need a code range.
+	      // To extract it current and last mapping is used.
+	      // Here we store the last mapping.
+	      var lastMapping = null;
+
+	      aSourceMapConsumer.eachMapping(function (mapping) {
+	        if (lastMapping !== null) {
+	          // We add the code from "lastMapping" to "mapping":
+	          // First check if there is a new line in between.
+	          if (lastGeneratedLine < mapping.generatedLine) {
+	            // Associate first line with "lastMapping"
+	            addMappingWithCode(lastMapping, shiftNextLine());
+	            lastGeneratedLine++;
+	            lastGeneratedColumn = 0;
+	            // The remaining code is added without mapping
+	          } else {
+	            // There is no new line in between.
+	            // Associate the code between "lastGeneratedColumn" and
+	            // "mapping.generatedColumn" with "lastMapping"
+	            var nextLine = remainingLines[0];
+	            var code = nextLine.substr(0, mapping.generatedColumn -
+	                                          lastGeneratedColumn);
+	            remainingLines[0] = nextLine.substr(mapping.generatedColumn -
+	                                                lastGeneratedColumn);
+	            lastGeneratedColumn = mapping.generatedColumn;
+	            addMappingWithCode(lastMapping, code);
+	            // No more remaining code, continue
+	            lastMapping = mapping;
+	            return;
+	          }
+	        }
+	        // We add the generated code until the first mapping
+	        // to the SourceNode without any mapping.
+	        // Each line is added as separate string.
+	        while (lastGeneratedLine < mapping.generatedLine) {
+	          node.add(shiftNextLine());
+	          lastGeneratedLine++;
+	        }
+	        if (lastGeneratedColumn < mapping.generatedColumn) {
+	          var nextLine = remainingLines[0];
+	          node.add(nextLine.substr(0, mapping.generatedColumn));
+	          remainingLines[0] = nextLine.substr(mapping.generatedColumn);
+	          lastGeneratedColumn = mapping.generatedColumn;
+	        }
+	        lastMapping = mapping;
+	      }, this);
+	      // We have processed all mappings.
+	      if (remainingLines.length > 0) {
+	        if (lastMapping) {
+	          // Associate the remaining code in the current line with "lastMapping"
+	          addMappingWithCode(lastMapping, shiftNextLine());
+	        }
+	        // and add the remaining lines without any mapping
+	        node.add(remainingLines.join(""));
+	      }
+
+	      // Copy sourcesContent into SourceNode
+	      aSourceMapConsumer.sources.forEach(function (sourceFile) {
+	        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
+	        if (content != null) {
+	          if (aRelativePath != null) {
+	            sourceFile = util.join(aRelativePath, sourceFile);
+	          }
+	          node.setSourceContent(sourceFile, content);
+	        }
+	      });
+
+	      return node;
+
+	      function addMappingWithCode(mapping, code) {
+	        if (mapping === null || mapping.source === undefined) {
+	          node.add(code);
+	        } else {
+	          var source = aRelativePath
+	            ? util.join(aRelativePath, mapping.source)
+	            : mapping.source;
+	          node.add(new SourceNode(mapping.originalLine,
+	                                  mapping.originalColumn,
+	                                  source,
+	                                  code,
+	                                  mapping.name));
+	        }
+	      }
+	    };
+
+	  /**
+	   * Add a chunk of generated JS to this source node.
+	   *
+	   * @param aChunk A string snippet of generated JS code, another instance of
+	   *        SourceNode, or an array where each member is one of those things.
+	   */
+	  SourceNode.prototype.add = function SourceNode_add(aChunk) {
+	    if (Array.isArray(aChunk)) {
+	      aChunk.forEach(function (chunk) {
+	        this.add(chunk);
+	      }, this);
+	    }
+	    else if (aChunk[isSourceNode] || typeof aChunk === "string") {
+	      if (aChunk) {
+	        this.children.push(aChunk);
+	      }
+	    }
+	    else {
+	      throw new TypeError(
+	        "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
+	      );
+	    }
+	    return this;
+	  };
+
+	  /**
+	   * Add a chunk of generated JS to the beginning of this source node.
+	   *
+	   * @param aChunk A string snippet of generated JS code, another instance of
+	   *        SourceNode, or an array where each member is one of those things.
+	   */
+	  SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {
+	    if (Array.isArray(aChunk)) {
+	      for (var i = aChunk.length-1; i >= 0; i--) {
+	        this.prepend(aChunk[i]);
+	      }
+	    }
+	    else if (aChunk[isSourceNode] || typeof aChunk === "string") {
+	      this.children.unshift(aChunk);
+	    }
+	    else {
+	      throw new TypeError(
+	        "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
+	      );
+	    }
+	    return this;
+	  };
+
+	  /**
+	   * Walk over the tree of JS snippets in this node and its children. The
+	   * walking function is called once for each snippet of JS and is passed that
+	   * snippet and the its original associated source's line/column location.
+	   *
+	   * @param aFn The traversal function.
+	   */
+	  SourceNode.prototype.walk = function SourceNode_walk(aFn) {
+	    var chunk;
+	    for (var i = 0, len = this.children.length; i < len; i++) {
+	      chunk = this.children[i];
+	      if (chunk[isSourceNode]) {
+	        chunk.walk(aFn);
+	      }
+	      else {
+	        if (chunk !== '') {
+	          aFn(chunk, { source: this.source,
+	                       line: this.line,
+	                       column: this.column,
+	                       name: this.name });
+	        }
+	      }
+	    }
+	  };
+
+	  /**
+	   * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between
+	   * each of `this.children`.
+	   *
+	   * @param aSep The separator.
+	   */
+	  SourceNode.prototype.join = function SourceNode_join(aSep) {
+	    var newChildren;
+	    var i;
+	    var len = this.children.length;
+	    if (len > 0) {
+	      newChildren = [];
+	      for (i = 0; i < len-1; i++) {
+	        newChildren.push(this.children[i]);
+	        newChildren.push(aSep);
+	      }
+	      newChildren.push(this.children[i]);
+	      this.children = newChildren;
+	    }
+	    return this;
+	  };
+
+	  /**
+	   * Call String.prototype.replace on the very right-most source snippet. Useful
+	   * for trimming whitespace from the end of a source node, etc.
+	   *
+	   * @param aPattern The pattern to replace.
+	   * @param aReplacement The thing to replace the pattern with.
+	   */
+	  SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {
+	    var lastChild = this.children[this.children.length - 1];
+	    if (lastChild[isSourceNode]) {
+	      lastChild.replaceRight(aPattern, aReplacement);
+	    }
+	    else if (typeof lastChild === 'string') {
+	      this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);
+	    }
+	    else {
+	      this.children.push(''.replace(aPattern, aReplacement));
+	    }
+	    return this;
+	  };
+
+	  /**
+	   * Set the source content for a source file. This will be added to the SourceMapGenerator
+	   * in the sourcesContent field.
+	   *
+	   * @param aSourceFile The filename of the source file
+	   * @param aSourceContent The content of the source file
+	   */
+	  SourceNode.prototype.setSourceContent =
+	    function SourceNode_setSourceContent(aSourceFile, aSourceContent) {
+	      this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
+	    };
+
+	  /**
+	   * Walk over the tree of SourceNodes. The walking function is called for each
+	   * source file content and is passed the filename and source content.
+	   *
+	   * @param aFn The traversal function.
+	   */
+	  SourceNode.prototype.walkSourceContents =
+	    function SourceNode_walkSourceContents(aFn) {
+	      for (var i = 0, len = this.children.length; i < len; i++) {
+	        if (this.children[i][isSourceNode]) {
+	          this.children[i].walkSourceContents(aFn);
+	        }
+	      }
+
+	      var sources = Object.keys(this.sourceContents);
+	      for (var i = 0, len = sources.length; i < len; i++) {
+	        aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);
+	      }
+	    };
+
+	  /**
+	   * Return the string representation of this source node. Walks over the tree
+	   * and concatenates all the various snippets together to one string.
+	   */
+	  SourceNode.prototype.toString = function SourceNode_toString() {
+	    var str = "";
+	    this.walk(function (chunk) {
+	      str += chunk;
+	    });
+	    return str;
+	  };
+
+	  /**
+	   * Returns the string representation of this source node along with a source
+	   * map.
+	   */
+	  SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {
+	    var generated = {
+	      code: "",
+	      line: 1,
+	      column: 0
+	    };
+	    var map = new SourceMapGenerator(aArgs);
+	    var sourceMappingActive = false;
+	    var lastOriginalSource = null;
+	    var lastOriginalLine = null;
+	    var lastOriginalColumn = null;
+	    var lastOriginalName = null;
+	    this.walk(function (chunk, original) {
+	      generated.code += chunk;
+	      if (original.source !== null
+	          && original.line !== null
+	          && original.column !== null) {
+	        if(lastOriginalSource !== original.source
+	           || lastOriginalLine !== original.line
+	           || lastOriginalColumn !== original.column
+	           || lastOriginalName !== original.name) {
+	          map.addMapping({
+	            source: original.source,
+	            original: {
+	              line: original.line,
+	              column: original.column
+	            },
+	            generated: {
+	              line: generated.line,
+	              column: generated.column
+	            },
+	            name: original.name
+	          });
+	        }
+	        lastOriginalSource = original.source;
+	        lastOriginalLine = original.line;
+	        lastOriginalColumn = original.column;
+	        lastOriginalName = original.name;
+	        sourceMappingActive = true;
+	      } else if (sourceMappingActive) {
+	        map.addMapping({
+	          generated: {
+	            line: generated.line,
+	            column: generated.column
+	          }
+	        });
+	        lastOriginalSource = null;
+	        sourceMappingActive = false;
+	      }
+	      for (var idx = 0, length = chunk.length; idx < length; idx++) {
+	        if (chunk.charCodeAt(idx) === NEWLINE_CODE) {
+	          generated.line++;
+	          generated.column = 0;
+	          // Mappings end at eol
+	          if (idx + 1 === length) {
+	            lastOriginalSource = null;
+	            sourceMappingActive = false;
+	          } else if (sourceMappingActive) {
+	            map.addMapping({
+	              source: original.source,
+	              original: {
+	                line: original.line,
+	                column: original.column
+	              },
+	              generated: {
+	                line: generated.line,
+	                column: generated.column
+	              },
+	              name: original.name
+	            });
+	          }
+	        } else {
+	          generated.column++;
+	        }
+	      }
+	    });
+	    this.walkSourceContents(function (sourceFile, sourceContent) {
+	      map.setSourceContent(sourceFile, sourceContent);
+	    });
+
+	    return { code: generated.code, map: map };
+	  };
+
+	  exports.SourceNode = SourceNode;
+	}
+
+
+/***/ }
+/******/ ])
+});
+;
\ No newline at end of file
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.min.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.min.js
new file mode 100644
index 0000000000..3de3bd2e4e
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.min.js
@@ -0,0 +1,2 @@
+!function(e,n){"object"==typeof exports&&"object"==typeof module?module.exports=n():"function"==typeof define&&define.amd?define([],n):"object"==typeof exports?exports.sourceMap=n():e.sourceMap=n()}(this,function(){return function(e){function n(t){if(r[t])return r[t].exports;var o=r[t]={exports:{},id:t,loaded:!1};return e[t].call(o.exports,o,o.exports,n),o.loaded=!0,o.exports}var r={};return n.m=e,n.c=r,n.p="",n(0)}([function(e,n,r){n.SourceMapGenerator=r(1).SourceMapGenerator,n.SourceMapConsumer=r(7).SourceMapConsumer,n.SourceNode=r(10).SourceNode},function(e,n,r){function t(e){e||(e={}),this._file=i.getArg(e,"file",null),this._sourceRoot=i.getArg(e,"sourceRoot",null),this._skipValidation=i.getArg(e,"skipValidation",!1),this._sources=new s,this._names=new s,this._mappings=new a,this._sourcesContents=null}var o=r(2),i=r(4),s=r(5).ArraySet,a=r(6).MappingList;t.prototype._version=3,t.fromSourceMap=function(e){var n=e.sourceRoot,r=new t({file:e.file,sourceRoot:n});return e.eachMapping(function(e){var t={generated:{line:e.generatedLine,column:e.generatedColumn}};null!=e.source&&(t.source=e.source,null!=n&&(t.source=i.relative(n,t.source)),t.original={line:e.originalLine,column:e.originalColumn},null!=e.name&&(t.name=e.name)),r.addMapping(t)}),e.sources.forEach(function(n){var t=e.sourceContentFor(n);null!=t&&r.setSourceContent(n,t)}),r},t.prototype.addMapping=function(e){var n=i.getArg(e,"generated"),r=i.getArg(e,"original",null),t=i.getArg(e,"source",null),o=i.getArg(e,"name",null);this._skipValidation||this._validateMapping(n,r,t,o),null==t||this._sources.has(t)||this._sources.add(t),null==o||this._names.has(o)||this._names.add(o),this._mappings.add({generatedLine:n.line,generatedColumn:n.column,originalLine:null!=r&&r.line,originalColumn:null!=r&&r.column,source:t,name:o})},t.prototype.setSourceContent=function(e,n){var r=e;null!=this._sourceRoot&&(r=i.relative(this._sourceRoot,r)),null!=n?(this._sourcesContents||(this._sourcesContents={}),this._sourcesContents[i.toSetString(r)]=n):this._sourcesContents&&(delete this._sourcesContents[i.toSetString(r)],0===Object.keys(this._sourcesContents).length&&(this._sourcesContents=null))},t.prototype.applySourceMap=function(e,n,r){var t=n;if(null==n){if(null==e.file)throw new Error('SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, or the source map\'s "file" property. Both were omitted.');t=e.file}var o=this._sourceRoot;null!=o&&(t=i.relative(o,t));var a=new s,u=new s;this._mappings.unsortedForEach(function(n){if(n.source===t&&null!=n.originalLine){var s=e.originalPositionFor({line:n.originalLine,column:n.originalColumn});null!=s.source&&(n.source=s.source,null!=r&&(n.source=i.join(r,n.source)),null!=o&&(n.source=i.relative(o,n.source)),n.originalLine=s.line,n.originalColumn=s.column,null!=s.name&&(n.name=s.name))}var l=n.source;null==l||a.has(l)||a.add(l);var c=n.name;null==c||u.has(c)||u.add(c)},this),this._sources=a,this._names=u,e.sources.forEach(function(n){var t=e.sourceContentFor(n);null!=t&&(null!=r&&(n=i.join(r,n)),null!=o&&(n=i.relative(o,n)),this.setSourceContent(n,t))},this)},t.prototype._validateMapping=function(e,n,r,t){if((!(e&&"line"in e&&"column"in e&&e.line>0&&e.column>=0)||n||r||t)&&!(e&&"line"in e&&"column"in e&&n&&"line"in n&&"column"in n&&e.line>0&&e.column>=0&&n.line>0&&n.column>=0&&r))throw new Error("Invalid mapping: "+JSON.stringify({generated:e,source:r,original:n,name:t}))},t.prototype._serializeMappings=function(){for(var e,n,r,t=0,s=1,a=0,u=0,l=0,c=0,g="",p=this._mappings.toArray(),h=0,f=p.length;f>h;h++){if(e=p[h],e.generatedLine!==s)for(t=0;e.generatedLine!==s;)g+=";",s++;else if(h>0){if(!i.compareByGeneratedPositionsInflated(e,p[h-1]))continue;g+=","}g+=o.encode(e.generatedColumn-t),t=e.generatedColumn,null!=e.source&&(r=this._sources.indexOf(e.source),g+=o.encode(r-c),c=r,g+=o.encode(e.originalLine-1-u),u=e.originalLine-1,g+=o.encode(e.originalColumn-a),a=e.originalColumn,null!=e.name&&(n=this._names.indexOf(e.name),g+=o.encode(n-l),l=n))}return g},t.prototype._generateSourcesContent=function(e,n){return e.map(function(e){if(!this._sourcesContents)return null;null!=n&&(e=i.relative(n,e));var r=i.toSetString(e);return Object.prototype.hasOwnProperty.call(this._sourcesContents,r)?this._sourcesContents[r]:null},this)},t.prototype.toJSON=function(){var e={version:this._version,sources:this._sources.toArray(),names:this._names.toArray(),mappings:this._serializeMappings()};return null!=this._file&&(e.file=this._file),null!=this._sourceRoot&&(e.sourceRoot=this._sourceRoot),this._sourcesContents&&(e.sourcesContent=this._generateSourcesContent(e.sources,e.sourceRoot)),e},t.prototype.toString=function(){return JSON.stringify(this.toJSON())},n.SourceMapGenerator=t},function(e,n,r){function t(e){return 0>e?(-e<<1)+1:(e<<1)+0}function o(e){var n=1===(1&e),r=e>>1;return n?-r:r}var i=r(3),s=5,a=1<>>=s,o>0&&(n|=l),r+=i.encode(n);while(o>0);return r},n.decode=function(e,n,r){var t,a,c=e.length,g=0,p=0;do{if(n>=c)throw new Error("Expected more digits in base 64 VLQ value.");if(a=i.decode(e.charCodeAt(n++)),-1===a)throw new Error("Invalid base64 digit: "+e.charAt(n-1));t=!!(a&l),a&=u,g+=a<=0&&e=n&&r>=e?e-n:e>=t&&o>=e?e-t+l:e>=i&&s>=e?e-i+c:e==a?62:e==u?63:-1}},function(e,n){function r(e,n,r){if(n in e)return e[n];if(3===arguments.length)return r;throw new Error('"'+n+'" is a required argument.')}function t(e){var n=e.match(f);return n?{scheme:n[1],auth:n[2],host:n[3],port:n[4],path:n[5]}:null}function o(e){var n="";return e.scheme&&(n+=e.scheme+":"),n+="//",e.auth&&(n+=e.auth+"@"),e.host&&(n+=e.host),e.port&&(n+=":"+e.port),e.path&&(n+=e.path),n}function i(e){var r=e,i=t(e);if(i){if(!i.path)return e;r=i.path}for(var s,a=n.isAbsolute(r),u=r.split(/\/+/),l=0,c=u.length-1;c>=0;c--)s=u[c],"."===s?u.splice(c,1):".."===s?l++:l>0&&(""===s?(u.splice(c+1,l),l=0):(u.splice(c,2),l--));return r=u.join("/"),""===r&&(r=a?"/":"."),i?(i.path=r,o(i)):r}function s(e,n){""===e&&(e="."),""===n&&(n=".");var r=t(n),s=t(e);if(s&&(e=s.path||"/"),r&&!r.scheme)return s&&(r.scheme=s.scheme),o(r);if(r||n.match(d))return n;if(s&&!s.host&&!s.path)return s.host=n,o(s);var a="/"===n.charAt(0)?n:i(e.replace(/\/+$/,"")+"/"+n);return s?(s.path=a,o(s)):a}function a(e,n){""===e&&(e="."),e=e.replace(/\/$/,"");for(var r=0;0!==n.indexOf(e+"/");){var t=e.lastIndexOf("/");if(0>t)return n;if(e=e.slice(0,t),e.match(/^([^\/]+:\/)?\/*$/))return n;++r}return Array(r+1).join("../")+n.substr(e.length+1)}function u(e){return"$"+e}function l(e){return e.substr(1)}function c(e,n,r){var t=e.source-n.source;return 0!==t?t:(t=e.originalLine-n.originalLine,0!==t?t:(t=e.originalColumn-n.originalColumn,0!==t||r?t:(t=e.generatedColumn-n.generatedColumn,0!==t?t:(t=e.generatedLine-n.generatedLine,0!==t?t:e.name-n.name))))}function g(e,n,r){var t=e.generatedLine-n.generatedLine;return 0!==t?t:(t=e.generatedColumn-n.generatedColumn,0!==t||r?t:(t=e.source-n.source,0!==t?t:(t=e.originalLine-n.originalLine,0!==t?t:(t=e.originalColumn-n.originalColumn,0!==t?t:e.name-n.name))))}function p(e,n){return e===n?0:e>n?1:-1}function h(e,n){var r=e.generatedLine-n.generatedLine;return 0!==r?r:(r=e.generatedColumn-n.generatedColumn,0!==r?r:(r=p(e.source,n.source),0!==r?r:(r=e.originalLine-n.originalLine,0!==r?r:(r=e.originalColumn-n.originalColumn,0!==r?r:p(e.name,n.name)))))}n.getArg=r;var f=/^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/,d=/^data:.+\,.+$/;n.urlParse=t,n.urlGenerate=o,n.normalize=i,n.join=s,n.isAbsolute=function(e){return"/"===e.charAt(0)||!!e.match(f)},n.relative=a,n.toSetString=u,n.fromSetString=l,n.compareByOriginalPositions=c,n.compareByGeneratedPositionsDeflated=g,n.compareByGeneratedPositionsInflated=h},function(e,n,r){function t(){this._array=[],this._set={}}var o=r(4);t.fromArray=function(e,n){for(var r=new t,o=0,i=e.length;i>o;o++)r.add(e[o],n);return r},t.prototype.size=function(){return Object.getOwnPropertyNames(this._set).length},t.prototype.add=function(e,n){var r=o.toSetString(e),t=this._set.hasOwnProperty(r),i=this._array.length;(!t||n)&&this._array.push(e),t||(this._set[r]=i)},t.prototype.has=function(e){var n=o.toSetString(e);return this._set.hasOwnProperty(n)},t.prototype.indexOf=function(e){var n=o.toSetString(e);if(this._set.hasOwnProperty(n))return this._set[n];throw new Error('"'+e+'" is not in the set.')},t.prototype.at=function(e){if(e>=0&&er||t==r&&s>=o||i.compareByGeneratedPositionsInflated(e,n)<=0}function o(){this._array=[],this._sorted=!0,this._last={generatedLine:-1,generatedColumn:0}}var i=r(4);o.prototype.unsortedForEach=function(e,n){this._array.forEach(e,n)},o.prototype.add=function(e){t(this._last,e)?(this._last=e,this._array.push(e)):(this._sorted=!1,this._array.push(e))},o.prototype.toArray=function(){return this._sorted||(this._array.sort(i.compareByGeneratedPositionsInflated),this._sorted=!0),this._array},n.MappingList=o},function(e,n,r){function t(e){var n=e;return"string"==typeof e&&(n=JSON.parse(e.replace(/^\)\]\}'/,""))),null!=n.sections?new s(n):new o(n)}function o(e){var n=e;"string"==typeof e&&(n=JSON.parse(e.replace(/^\)\]\}'/,"")));var r=a.getArg(n,"version"),t=a.getArg(n,"sources"),o=a.getArg(n,"names",[]),i=a.getArg(n,"sourceRoot",null),s=a.getArg(n,"sourcesContent",null),u=a.getArg(n,"mappings"),c=a.getArg(n,"file",null);if(r!=this._version)throw new Error("Unsupported version: "+r);t=t.map(a.normalize).map(function(e){return i&&a.isAbsolute(i)&&a.isAbsolute(e)?a.relative(i,e):e}),this._names=l.fromArray(o,!0),this._sources=l.fromArray(t,!0),this.sourceRoot=i,this.sourcesContent=s,this._mappings=u,this.file=c}function i(){this.generatedLine=0,this.generatedColumn=0,this.source=null,this.originalLine=null,this.originalColumn=null,this.name=null}function s(e){var n=e;"string"==typeof e&&(n=JSON.parse(e.replace(/^\)\]\}'/,"")));var r=a.getArg(n,"version"),o=a.getArg(n,"sections");if(r!=this._version)throw new Error("Unsupported version: "+r);this._sources=new l,this._names=new l;var i={line:-1,column:0};this._sections=o.map(function(e){if(e.url)throw new Error("Support for url field in sections not implemented.");var n=a.getArg(e,"offset"),r=a.getArg(n,"line"),o=a.getArg(n,"column");if(r=0){var i=this._originalMappings[o];if(void 0===e.column)for(var s=i.originalLine;i&&i.originalLine===s;)t.push({line:a.getArg(i,"generatedLine",null),column:a.getArg(i,"generatedColumn",null),lastColumn:a.getArg(i,"lastGeneratedColumn",null)}),i=this._originalMappings[++o];else for(var l=i.originalColumn;i&&i.originalLine===n&&i.originalColumn==l;)t.push({line:a.getArg(i,"generatedLine",null),column:a.getArg(i,"generatedColumn",null),lastColumn:a.getArg(i,"lastGeneratedColumn",null)}),i=this._originalMappings[++o]}return t},n.SourceMapConsumer=t,o.prototype=Object.create(t.prototype),o.prototype.consumer=t,o.fromSourceMap=function(e){var n=Object.create(o.prototype),r=n._names=l.fromArray(e._names.toArray(),!0),t=n._sources=l.fromArray(e._sources.toArray(),!0);n.sourceRoot=e._sourceRoot,n.sourcesContent=e._generateSourcesContent(n._sources.toArray(),n.sourceRoot),n.file=e._file;for(var s=e._mappings.toArray().slice(),u=n.__generatedMappings=[],c=n.__originalMappings=[],p=0,h=s.length;h>p;p++){var f=s[p],d=new i;d.generatedLine=f.generatedLine,d.generatedColumn=f.generatedColumn,f.source&&(d.source=t.indexOf(f.source),d.originalLine=f.originalLine,d.originalColumn=f.originalColumn,f.name&&(d.name=r.indexOf(f.name)),c.push(d)),u.push(d)}return g(n.__originalMappings,a.compareByOriginalPositions),n},o.prototype._version=3,Object.defineProperty(o.prototype,"sources",{get:function(){return this._sources.toArray().map(function(e){return null!=this.sourceRoot?a.join(this.sourceRoot,e):e},this)}}),o.prototype._parseMappings=function(e,n){for(var r,t,o,s,u,l=1,p=0,h=0,f=0,d=0,m=0,_=e.length,v=0,y={},C={},A=[],S=[];_>v;)if(";"===e.charAt(v))l++,v++,p=0;else if(","===e.charAt(v))v++;else{for(r=new i,r.generatedLine=l,s=v;_>s&&!this._charIsMappingSeparator(e,s);s++);if(t=e.slice(v,s),o=y[t])v+=t.length;else{for(o=[];s>v;)c.decode(e,v,C),u=C.value,v=C.rest,o.push(u);if(2===o.length)throw new Error("Found a source, but no line and column");if(3===o.length)throw new Error("Found a source and line, but no column");y[t]=o}r.generatedColumn=p+o[0],p=r.generatedColumn,o.length>1&&(r.source=d+o[1],d+=o[1],r.originalLine=h+o[2],h=r.originalLine,r.originalLine+=1,r.originalColumn=f+o[3],f=r.originalColumn,o.length>4&&(r.name=m+o[4],m+=o[4])),S.push(r),"number"==typeof r.originalLine&&A.push(r)}g(S,a.compareByGeneratedPositionsDeflated),this.__generatedMappings=S,g(A,a.compareByOriginalPositions),this.__originalMappings=A},o.prototype._findMapping=function(e,n,r,t,o,i){if(e[r]<=0)throw new TypeError("Line must be greater than or equal to 1, got "+e[r]);if(e[t]<0)throw new TypeError("Column must be greater than or equal to 0, got "+e[t]);return u.search(e,n,o,i)},o.prototype.computeColumnSpans=function(){for(var e=0;e=0){var o=this._generatedMappings[r];if(o.generatedLine===n.generatedLine){var i=a.getArg(o,"source",null);null!==i&&(i=this._sources.at(i),null!=this.sourceRoot&&(i=a.join(this.sourceRoot,i)));var s=a.getArg(o,"name",null);return null!==s&&(s=this._names.at(s)),{source:i,line:a.getArg(o,"originalLine",null),column:a.getArg(o,"originalColumn",null),name:s}}}return{source:null,line:null,column:null,name:null}},o.prototype.hasContentsOfAllSources=function(){return this.sourcesContent?this.sourcesContent.length>=this._sources.size()&&!this.sourcesContent.some(function(e){return null==e}):!1},o.prototype.sourceContentFor=function(e,n){if(!this.sourcesContent)return null;if(null!=this.sourceRoot&&(e=a.relative(this.sourceRoot,e)),this._sources.has(e))return this.sourcesContent[this._sources.indexOf(e)];var r;if(null!=this.sourceRoot&&(r=a.urlParse(this.sourceRoot))){var t=e.replace(/^file:\/\//,"");if("file"==r.scheme&&this._sources.has(t))return this.sourcesContent[this._sources.indexOf(t)];if((!r.path||"/"==r.path)&&this._sources.has("/"+e))return this.sourcesContent[this._sources.indexOf("/"+e)]}if(n)return null;throw new Error('"'+e+'" is not in the SourceMap.')},o.prototype.generatedPositionFor=function(e){var n=a.getArg(e,"source");if(null!=this.sourceRoot&&(n=a.relative(this.sourceRoot,n)),!this._sources.has(n))return{line:null,column:null,lastColumn:null};n=this._sources.indexOf(n);var r={source:n,originalLine:a.getArg(e,"line"),originalColumn:a.getArg(e,"column")},o=this._findMapping(r,this._originalMappings,"originalLine","originalColumn",a.compareByOriginalPositions,a.getArg(e,"bias",t.GREATEST_LOWER_BOUND));if(o>=0){var i=this._originalMappings[o];if(i.source===r.source)return{line:a.getArg(i,"generatedLine",null),column:a.getArg(i,"generatedColumn",null),lastColumn:a.getArg(i,"lastGeneratedColumn",null)}}return{line:null,column:null,lastColumn:null}},n.BasicSourceMapConsumer=o,s.prototype=Object.create(t.prototype),s.prototype.constructor=t,s.prototype._version=3,Object.defineProperty(s.prototype,"sources",{get:function(){for(var e=[],n=0;n0?t-u>1?r(u,t,o,i,s,a):a==n.LEAST_UPPER_BOUND?t1?r(e,u,o,i,s,a):a==n.LEAST_UPPER_BOUND?u:0>e?-1:e}n.GREATEST_LOWER_BOUND=1,n.LEAST_UPPER_BOUND=2,n.search=function(e,t,o,i){if(0===t.length)return-1;var s=r(-1,t.length,e,t,o,i||n.GREATEST_LOWER_BOUND);if(0>s)return-1;for(;s-1>=0&&0===o(t[s],t[s-1],!0);)--s;return s}},function(e,n){function r(e,n,r){var t=e[n];e[n]=e[r],e[r]=t}function t(e,n){return Math.round(e+Math.random()*(n-e))}function o(e,n,i,s){if(s>i){var a=t(i,s),u=i-1;r(e,a,s);for(var l=e[s],c=i;s>c;c++)n(e[c],l)<=0&&(u+=1,r(e,u,c));r(e,u+1,c);var g=u+1;o(e,n,i,g-1),o(e,n,g+1,s)}}n.quickSort=function(e,n){o(e,n,0,e.length-1)}},function(e,n,r){function t(e,n,r,t,o){this.children=[],this.sourceContents={},this.line=null==e?null:e,this.column=null==n?null:n,this.source=null==r?null:r,this.name=null==o?null:o,this[u]=!0,null!=t&&this.add(t)}var o=r(1).SourceMapGenerator,i=r(4),s=/(\r?\n)/,a=10,u="$$$isSourceNode$$$";t.fromStringWithSourceMap=function(e,n,r){function o(e,n){if(null===e||void 0===e.source)a.add(n);else{var o=r?i.join(r,e.source):e.source;a.add(new t(e.originalLine,e.originalColumn,o,n,e.name))}}var a=new t,u=e.split(s),l=function(){var e=u.shift(),n=u.shift()||"";return e+n},c=1,g=0,p=null;return n.eachMapping(function(e){if(null!==p){if(!(c0&&(p&&o(p,l()),a.add(u.join(""))),n.sources.forEach(function(e){var t=n.sourceContentFor(e);null!=t&&(null!=r&&(e=i.join(r,e)),a.setSourceContent(e,t))}),a},t.prototype.add=function(e){if(Array.isArray(e))e.forEach(function(e){this.add(e)},this);else{if(!e[u]&&"string"!=typeof e)throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got "+e);e&&this.children.push(e)}return this},t.prototype.prepend=function(e){if(Array.isArray(e))for(var n=e.length-1;n>=0;n--)this.prepend(e[n]);else{if(!e[u]&&"string"!=typeof e)throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got "+e);this.children.unshift(e)}return this},t.prototype.walk=function(e){for(var n,r=0,t=this.children.length;t>r;r++)n=this.children[r],n[u]?n.walk(e):""!==n&&e(n,{source:this.source,line:this.line,column:this.column,name:this.name})},t.prototype.join=function(e){var n,r,t=this.children.length;if(t>0){for(n=[],r=0;t-1>r;r++)n.push(this.children[r]),n.push(e);n.push(this.children[r]),this.children=n}return this},t.prototype.replaceRight=function(e,n){var r=this.children[this.children.length-1];return r[u]?r.replaceRight(e,n):"string"==typeof r?this.children[this.children.length-1]=r.replace(e,n):this.children.push("".replace(e,n)),this},t.prototype.setSourceContent=function(e,n){this.sourceContents[i.toSetString(e)]=n},t.prototype.walkSourceContents=function(e){for(var n=0,r=this.children.length;r>n;n++)this.children[n][u]&&this.children[n].walkSourceContents(e);for(var t=Object.keys(this.sourceContents),n=0,r=t.length;r>n;n++)e(i.fromSetString(t[n]),this.sourceContents[t[n]])},t.prototype.toString=function(){var e="";return this.walk(function(n){e+=n}),e},t.prototype.toStringWithSourceMap=function(e){var n={code:"",line:1,column:0},r=new o(e),t=!1,i=null,s=null,u=null,l=null;return this.walk(function(e,o){n.code+=e,null!==o.source&&null!==o.line&&null!==o.column?((i!==o.source||s!==o.line||u!==o.column||l!==o.name)&&r.addMapping({source:o.source,original:{line:o.line,column:o.column},generated:{line:n.line,column:n.column},name:o.name}),i=o.source,s=o.line,u=o.column,l=o.name,t=!0):t&&(r.addMapping({generated:{line:n.line,column:n.column}}),i=null,t=!1);for(var c=0,g=e.length;g>c;c++)e.charCodeAt(c)===a?(n.line++,n.column=0,c+1===g?(i=null,t=!1):t&&r.addMapping({source:o.source,original:{line:o.line,column:o.column},generated:{line:n.line,column:n.column},name:o.name})):n.column++}),this.walkSourceContents(function(e,n){r.setSourceContent(e,n)}),{code:n.code,map:r}},n.SourceNode=t}])});
+//# sourceMappingURL=source-map.min.js.map
\ No newline at end of file
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.min.js.map b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.min.js.map
new file mode 100644
index 0000000000..8470bde426
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/dist/source-map.min.js.map
@@ -0,0 +1 @@
+{"version":3,"sources":["webpack:///webpack/universalModuleDefinition","webpack:///source-map.min.js","webpack:///webpack/bootstrap a7d787c028005295f8d2","webpack:///./source-map.js","webpack:///./lib/source-map-generator.js","webpack:///./lib/base64-vlq.js","webpack:///./lib/base64.js","webpack:///./lib/util.js","webpack:///./lib/array-set.js","webpack:///./lib/mapping-list.js","webpack:///./lib/source-map-consumer.js","webpack:///./lib/binary-search.js","webpack:///./lib/quick-sort.js","webpack:///./lib/source-node.js"],"names":["root","factory","exports","module","define","amd","this","modules","__webpack_require__","moduleId","installedModules","id","loaded","call","m","c","p","SourceMapGenerator","SourceMapConsumer","SourceNode","aArgs","_file","util","getArg","_sourceRoot","_skipValidation","_sources","ArraySet","_names","_mappings","MappingList","_sourcesContents","base64VLQ","prototype","_version","fromSourceMap","aSourceMapConsumer","sourceRoot","generator","file","eachMapping","mapping","newMapping","generated","line","generatedLine","column","generatedColumn","source","relative","original","originalLine","originalColumn","name","addMapping","sources","forEach","sourceFile","content","sourceContentFor","setSourceContent","_validateMapping","has","add","aSourceFile","aSourceContent","toSetString","Object","keys","length","applySourceMap","aSourceMapPath","Error","newSources","newNames","unsortedForEach","originalPositionFor","join","aGenerated","aOriginal","aSource","aName","JSON","stringify","_serializeMappings","nameIdx","sourceIdx","previousGeneratedColumn","previousGeneratedLine","previousOriginalColumn","previousOriginalLine","previousName","previousSource","result","mappings","toArray","i","len","compareByGeneratedPositionsInflated","encode","indexOf","_generateSourcesContent","aSources","aSourceRoot","map","key","hasOwnProperty","toJSON","version","names","sourcesContent","toString","toVLQSigned","aValue","fromVLQSigned","isNegative","shifted","base64","VLQ_BASE_SHIFT","VLQ_BASE","VLQ_BASE_MASK","VLQ_CONTINUATION_BIT","digit","encoded","vlq","decode","aStr","aIndex","aOutParam","continuation","strLen","shift","charCodeAt","charAt","value","rest","intToCharMap","split","number","TypeError","charCode","bigA","bigZ","littleA","littleZ","zero","nine","plus","slash","littleOffset","numberOffset","aDefaultValue","arguments","urlParse","aUrl","match","urlRegexp","scheme","auth","host","port","path","urlGenerate","aParsedUrl","url","normalize","aPath","part","isAbsolute","parts","up","splice","aRoot","aPathUrl","aRootUrl","dataUrlRegexp","joined","replace","level","index","lastIndexOf","slice","Array","substr","fromSetString","compareByOriginalPositions","mappingA","mappingB","onlyCompareOriginal","cmp","compareByGeneratedPositionsDeflated","onlyCompareGenerated","strcmp","aStr1","aStr2","_array","_set","fromArray","aArray","aAllowDuplicates","set","size","getOwnPropertyNames","sStr","isDuplicate","idx","push","at","aIdx","generatedPositionAfter","lineA","lineB","columnA","columnB","_sorted","_last","aCallback","aThisArg","aMapping","sort","aSourceMap","sourceMap","parse","sections","IndexedSourceMapConsumer","BasicSourceMapConsumer","Mapping","lastOffset","_sections","s","offset","offsetLine","offsetColumn","generatedOffset","consumer","binarySearch","quickSort","__generatedMappings","defineProperty","get","_parseMappings","__originalMappings","_charIsMappingSeparator","GENERATED_ORDER","ORIGINAL_ORDER","GREATEST_LOWER_BOUND","LEAST_UPPER_BOUND","aContext","aOrder","context","order","_generatedMappings","_originalMappings","allGeneratedPositionsFor","needle","_findMapping","undefined","lastColumn","create","smc","generatedMappings","destGeneratedMappings","destOriginalMappings","srcMapping","destMapping","str","segment","end","cachedSegments","temp","originalMappings","aNeedle","aMappings","aLineName","aColumnName","aComparator","aBias","search","computeColumnSpans","nextMapping","lastGeneratedColumn","Infinity","hasContentsOfAllSources","some","sc","nullOnMissing","fileUriAbsPath","generatedPositionFor","constructor","j","sectionIndex","section","bias","every","generatedPosition","ret","sectionMappings","adjustedMapping","recursiveSearch","aLow","aHigh","aHaystack","aCompare","mid","Math","floor","swap","ary","x","y","randomIntInRange","low","high","round","random","doQuickSort","comparator","r","pivotIndex","pivot","q","aLine","aColumn","aChunks","children","sourceContents","isSourceNode","REGEX_NEWLINE","NEWLINE_CODE","fromStringWithSourceMap","aGeneratedCode","aRelativePath","addMappingWithCode","code","node","remainingLines","shiftNextLine","lineContents","newLine","lastGeneratedLine","lastMapping","nextLine","aChunk","isArray","chunk","prepend","unshift","walk","aFn","aSep","newChildren","replaceRight","aPattern","aReplacement","lastChild","walkSourceContents","toStringWithSourceMap","sourceMappingActive","lastOriginalSource","lastOriginalLine","lastOriginalColumn","lastOriginalName","sourceContent"],"mappings":"CAAA,SAAAA,EAAAC,GACA,gBAAAC,UAAA,gBAAAC,QACAA,OAAAD,QAAAD,IACA,kBAAAG,gBAAAC,IACAD,UAAAH,GACA,gBAAAC,SACAA,QAAA,UAAAD,IAEAD,EAAA,UAAAC,KACCK,KAAA,WACD,MCAgB,UAAUC,GCN1B,QAAAC,GAAAC,GAGA,GAAAC,EAAAD,GACA,MAAAC,GAAAD,GAAAP,OAGA,IAAAC,GAAAO,EAAAD,IACAP,WACAS,GAAAF,EACAG,QAAA,EAUA,OANAL,GAAAE,GAAAI,KAAAV,EAAAD,QAAAC,IAAAD,QAAAM,GAGAL,EAAAS,QAAA,EAGAT,EAAAD,QAvBA,GAAAQ,KAqCA,OATAF,GAAAM,EAAAP,EAGAC,EAAAO,EAAAL,EAGAF,EAAAQ,EAAA,GAGAR,EAAA,KDgBM,SAASL,EAAQD,EAASM,GEjDhCN,EAAAe,mBAAAT,EAAA,GAAAS,mBACAf,EAAAgB,kBAAAV,EAAA,GAAAU,kBACAhB,EAAAiB,WAAAX,EAAA,IAAAW,YF6DM,SAAShB,EAAQD,EAASM,GGhDhC,QAAAS,GAAAG,GACAA,IACAA,MAEAd,KAAAe,MAAAC,EAAAC,OAAAH,EAAA,aACAd,KAAAkB,YAAAF,EAAAC,OAAAH,EAAA,mBACAd,KAAAmB,gBAAAH,EAAAC,OAAAH,EAAA,qBACAd,KAAAoB,SAAA,GAAAC,GACArB,KAAAsB,OAAA,GAAAD,GACArB,KAAAuB,UAAA,GAAAC,GACAxB,KAAAyB,iBAAA,KAvBA,GAAAC,GAAAxB,EAAA,GACAc,EAAAd,EAAA,GACAmB,EAAAnB,EAAA,GAAAmB,SACAG,EAAAtB,EAAA,GAAAsB,WAuBAb,GAAAgB,UAAAC,SAAA,EAOAjB,EAAAkB,cACA,SAAAC,GACA,GAAAC,GAAAD,EAAAC,WACAC,EAAA,GAAArB,IACAsB,KAAAH,EAAAG,KACAF,cAkCA,OAhCAD,GAAAI,YAAA,SAAAC,GACA,GAAAC,IACAC,WACAC,KAAAH,EAAAI,cACAC,OAAAL,EAAAM,iBAIA,OAAAN,EAAAO,SACAN,EAAAM,OAAAP,EAAAO,OACA,MAAAX,IACAK,EAAAM,OAAA1B,EAAA2B,SAAAZ,EAAAK,EAAAM,SAGAN,EAAAQ,UACAN,KAAAH,EAAAU,aACAL,OAAAL,EAAAW,gBAGA,MAAAX,EAAAY,OACAX,EAAAW,KAAAZ,EAAAY,OAIAf,EAAAgB,WAAAZ,KAEAN,EAAAmB,QAAAC,QAAA,SAAAC,GACA,GAAAC,GAAAtB,EAAAuB,iBAAAF,EACA,OAAAC,GACApB,EAAAsB,iBAAAH,EAAAC,KAGApB,GAaArB,EAAAgB,UAAAqB,WACA,SAAAlC,GACA,GAAAuB,GAAArB,EAAAC,OAAAH,EAAA,aACA8B,EAAA5B,EAAAC,OAAAH,EAAA,iBACA4B,EAAA1B,EAAAC,OAAAH,EAAA,eACAiC,EAAA/B,EAAAC,OAAAH,EAAA,YAEAd,MAAAmB,iBACAnB,KAAAuD,iBAAAlB,EAAAO,EAAAF,EAAAK,GAGA,MAAAL,GAAA1C,KAAAoB,SAAAoC,IAAAd,IACA1C,KAAAoB,SAAAqC,IAAAf,GAGA,MAAAK,GAAA/C,KAAAsB,OAAAkC,IAAAT,IACA/C,KAAAsB,OAAAmC,IAAAV,GAGA/C,KAAAuB,UAAAkC,KACAlB,cAAAF,EAAAC,KACAG,gBAAAJ,EAAAG,OACAK,aAAA,MAAAD,KAAAN,KACAQ,eAAA,MAAAF,KAAAJ,OACAE,SACAK,UAOApC,EAAAgB,UAAA2B,iBACA,SAAAI,EAAAC,GACA,GAAAjB,GAAAgB,CACA,OAAA1D,KAAAkB,cACAwB,EAAA1B,EAAA2B,SAAA3C,KAAAkB,YAAAwB,IAGA,MAAAiB,GAGA3D,KAAAyB,mBACAzB,KAAAyB,qBAEAzB,KAAAyB,iBAAAT,EAAA4C,YAAAlB,IAAAiB,GACO3D,KAAAyB,yBAGPzB,MAAAyB,iBAAAT,EAAA4C,YAAAlB,IACA,IAAAmB,OAAAC,KAAA9D,KAAAyB,kBAAAsC,SACA/D,KAAAyB,iBAAA,QAqBAd,EAAAgB,UAAAqC,eACA,SAAAlC,EAAA4B,EAAAO,GACA,GAAAd,GAAAO,CAEA,UAAAA,EAAA,CACA,SAAA5B,EAAAG,KACA,SAAAiC,OACA,gJAIAf,GAAArB,EAAAG,KAEA,GAAAF,GAAA/B,KAAAkB,WAEA,OAAAa,IACAoB,EAAAnC,EAAA2B,SAAAZ,EAAAoB,GAIA,IAAAgB,GAAA,GAAA9C,GACA+C,EAAA,GAAA/C,EAGArB,MAAAuB,UAAA8C,gBAAA,SAAAlC,GACA,GAAAA,EAAAO,SAAAS,GAAA,MAAAhB,EAAAU,aAAA,CAEA,GAAAD,GAAAd,EAAAwC,qBACAhC,KAAAH,EAAAU,aACAL,OAAAL,EAAAW,gBAEA,OAAAF,EAAAF,SAEAP,EAAAO,OAAAE,EAAAF,OACA,MAAAuB,IACA9B,EAAAO,OAAA1B,EAAAuD,KAAAN,EAAA9B,EAAAO,SAEA,MAAAX,IACAI,EAAAO,OAAA1B,EAAA2B,SAAAZ,EAAAI,EAAAO,SAEAP,EAAAU,aAAAD,EAAAN,KACAH,EAAAW,eAAAF,EAAAJ,OACA,MAAAI,EAAAG,OACAZ,EAAAY,KAAAH,EAAAG,OAKA,GAAAL,GAAAP,EAAAO,MACA,OAAAA,GAAAyB,EAAAX,IAAAd,IACAyB,EAAAV,IAAAf,EAGA,IAAAK,GAAAZ,EAAAY,IACA,OAAAA,GAAAqB,EAAAZ,IAAAT,IACAqB,EAAAX,IAAAV,IAGO/C,MACPA,KAAAoB,SAAA+C,EACAnE,KAAAsB,OAAA8C,EAGAtC,EAAAmB,QAAAC,QAAA,SAAAC,GACA,GAAAC,GAAAtB,EAAAuB,iBAAAF,EACA,OAAAC,IACA,MAAAa,IACAd,EAAAnC,EAAAuD,KAAAN,EAAAd,IAEA,MAAApB,IACAoB,EAAAnC,EAAA2B,SAAAZ,EAAAoB,IAEAnD,KAAAsD,iBAAAH,EAAAC,KAEOpD,OAcPW,EAAAgB,UAAA4B,iBACA,SAAAiB,EAAAC,EAAAC,EACAC,GACA,MAAAH,GAAA,QAAAA,IAAA,UAAAA,IACAA,EAAAlC,KAAA,GAAAkC,EAAAhC,QAAA,IACAiC,GAAAC,GAAAC,MAIAH,GAAA,QAAAA,IAAA,UAAAA,IACAC,GAAA,QAAAA,IAAA,UAAAA,IACAD,EAAAlC,KAAA,GAAAkC,EAAAhC,QAAA,GACAiC,EAAAnC,KAAA,GAAAmC,EAAAjC,QAAA,GACAkC,GAKA,SAAAR,OAAA,oBAAAU,KAAAC,WACAxC,UAAAmC,EACA9B,OAAAgC,EACA9B,SAAA6B,EACA1B,KAAA4B,MASAhE,EAAAgB,UAAAmD,mBACA,WAaA,OALA3C,GACA4C,EACAC,EATAC,EAAA,EACAC,EAAA,EACAC,EAAA,EACAC,EAAA,EACAC,EAAA,EACAC,EAAA,EACAC,EAAA,GAKAC,EAAAxF,KAAAuB,UAAAkE,UACAC,EAAA,EAAAC,EAAAH,EAAAzB,OAA4C4B,EAAAD,EAASA,IAAA,CAGrD,GAFAvD,EAAAqD,EAAAE,GAEAvD,EAAAI,gBAAA2C,EAEA,IADAD,EAAA,EACA9C,EAAAI,gBAAA2C,GACAK,GAAA,IACAL,QAIA,IAAAQ,EAAA,GACA,IAAA1E,EAAA4E,oCAAAzD,EAAAqD,EAAAE,EAAA,IACA,QAEAH,IAAA,IAIAA,GAAA7D,EAAAmE,OAAA1D,EAAAM,gBACAwC,GACAA,EAAA9C,EAAAM,gBAEA,MAAAN,EAAAO,SACAsC,EAAAhF,KAAAoB,SAAA0E,QAAA3D,EAAAO,QACA6C,GAAA7D,EAAAmE,OAAAb,EAAAM,GACAA,EAAAN,EAGAO,GAAA7D,EAAAmE,OAAA1D,EAAAU,aAAA,EACAuC,GACAA,EAAAjD,EAAAU,aAAA,EAEA0C,GAAA7D,EAAAmE,OAAA1D,EAAAW,eACAqC,GACAA,EAAAhD,EAAAW,eAEA,MAAAX,EAAAY,OACAgC,EAAA/E,KAAAsB,OAAAwE,QAAA3D,EAAAY,MACAwC,GAAA7D,EAAAmE,OAAAd,EAAAM,GACAA,EAAAN,IAKA,MAAAQ,IAGA5E,EAAAgB,UAAAoE,wBACA,SAAAC,EAAAC,GACA,MAAAD,GAAAE,IAAA,SAAAxD,GACA,IAAA1C,KAAAyB,iBACA,WAEA,OAAAwE,IACAvD,EAAA1B,EAAA2B,SAAAsD,EAAAvD,GAEA,IAAAyD,GAAAnF,EAAA4C,YAAAlB,EACA,OAAAmB,QAAAlC,UAAAyE,eAAA7F,KAAAP,KAAAyB,iBACA0E,GACAnG,KAAAyB,iBAAA0E,GACA,MACOnG,OAMPW,EAAAgB,UAAA0E,OACA,WACA,GAAAH,IACAI,QAAAtG,KAAA4B,SACAqB,QAAAjD,KAAAoB,SAAAqE,UACAc,MAAAvG,KAAAsB,OAAAmE,UACAD,SAAAxF,KAAA8E,qBAYA,OAVA,OAAA9E,KAAAe,QACAmF,EAAAjE,KAAAjC,KAAAe,OAEA,MAAAf,KAAAkB,cACAgF,EAAAnE,WAAA/B,KAAAkB,aAEAlB,KAAAyB,mBACAyE,EAAAM,eAAAxG,KAAA+F,wBAAAG,EAAAjD,QAAAiD,EAAAnE,aAGAmE,GAMAvF,EAAAgB,UAAA8E,SACA,WACA,MAAA7B,MAAAC,UAAA7E,KAAAqG,WAGAzG,EAAAe,sBH4EM,SAASd,EAAQD,EAASM,GIlZhC,QAAAwG,GAAAC,GACA,SAAAA,IACAA,GAAA,MACAA,GAAA,KASA,QAAAC,GAAAD,GACA,GAAAE,GAAA,OAAAF,GACAG,EAAAH,GAAA,CACA,OAAAE,IACAC,EACAA,EAhDA,GAAAC,GAAA7G,EAAA,GAcA8G,EAAA,EAGAC,EAAA,GAAAD,EAGAE,EAAAD,EAAA,EAGAE,EAAAF,CA+BArH,GAAAiG,OAAA,SAAAc,GACA,GACAS,GADAC,EAAA,GAGAC,EAAAZ,EAAAC,EAEA,GACAS,GAAAE,EAAAJ,EACAI,KAAAN,EACAM,EAAA,IAGAF,GAAAD,GAEAE,GAAAN,EAAAlB,OAAAuB,SACKE,EAAA,EAEL,OAAAD,IAOAzH,EAAA2H,OAAA,SAAAC,EAAAC,EAAAC,GACA,GAGAC,GAAAP,EAHAQ,EAAAJ,EAAAzD,OACAwB,EAAA,EACAsC,EAAA,CAGA,IACA,GAAAJ,GAAAG,EACA,SAAA1D,OAAA,6CAIA,IADAkD,EAAAL,EAAAQ,OAAAC,EAAAM,WAAAL,MACA,KAAAL,EACA,SAAAlD,OAAA,yBAAAsD,EAAAO,OAAAN,EAAA,GAGAE,MAAAP,EAAAD,GACAC,GAAAF,EACA3B,GAAA6B,GAAAS,EACAA,GAAAb,QACKW,EAELD,GAAAM,MAAApB,EAAArB,GACAmC,EAAAO,KAAAR,IJ+dM,SAAS5H,EAAQD,GKlmBvB,GAAAsI,GAAA,mEAAAC,MAAA,GAKAvI,GAAAiG,OAAA,SAAAuC,GACA,GAAAA,GAAA,GAAAA,EAAAF,EAAAnE,OACA,MAAAmE,GAAAE,EAEA,UAAAC,WAAA,6BAAAD,IAOAxI,EAAA2H,OAAA,SAAAe,GACA,GAAAC,GAAA,GACAC,EAAA,GAEAC,EAAA,GACAC,EAAA,IAEAC,EAAA,GACAC,EAAA,GAEAC,EAAA,GACAC,EAAA,GAEAC,EAAA,GACAC,EAAA,EAGA,OAAAV,IAAAC,GAAAC,GAAAF,EACAA,EAAAC,EAIAD,GAAAG,GAAAC,GAAAJ,EACAA,EAAAG,EAAAM,EAIAT,GAAAK,GAAAC,GAAAN,EACAA,EAAAK,EAAAK,EAIAV,GAAAO,EACA,GAIAP,GAAAQ,EACA,GAIA,KLknBM,SAASjJ,EAAQD,GMlqBvB,QAAAqB,GAAAH,EAAA6D,EAAAsE,GACA,GAAAtE,IAAA7D,GACA,MAAAA,GAAA6D,EACK,QAAAuE,UAAAnF,OACL,MAAAkF,EAEA,UAAA/E,OAAA,IAAAS,EAAA,6BAQA,QAAAwE,GAAAC,GACA,GAAAC,GAAAD,EAAAC,MAAAC,EACA,OAAAD,IAIAE,OAAAF,EAAA,GACAG,KAAAH,EAAA,GACAI,KAAAJ,EAAA,GACAK,KAAAL,EAAA,GACAM,KAAAN,EAAA,IAPA,KAYA,QAAAO,GAAAC,GACA,GAAAC,GAAA,EAiBA,OAhBAD,GAAAN,SACAO,GAAAD,EAAAN,OAAA,KAEAO,GAAA,KACAD,EAAAL,OACAM,GAAAD,EAAAL,KAAA,KAEAK,EAAAJ,OACAK,GAAAD,EAAAJ,MAEAI,EAAAH,OACAI,GAAA,IAAAD,EAAAH,MAEAG,EAAAF,OACAG,GAAAD,EAAAF,MAEAG,EAeA,QAAAC,GAAAC,GACA,GAAAL,GAAAK,EACAF,EAAAX,EAAAa,EACA,IAAAF,EAAA,CACA,IAAAA,EAAAH,KACA,MAAAK,EAEAL,GAAAG,EAAAH,KAKA,OAAAM,GAHAC,EAAAtK,EAAAsK,WAAAP,GAEAQ,EAAAR,EAAAxB,MAAA,OACAiC,EAAA,EAAA1E,EAAAyE,EAAApG,OAAA,EAAgD2B,GAAA,EAAQA,IACxDuE,EAAAE,EAAAzE,GACA,MAAAuE,EACAE,EAAAE,OAAA3E,EAAA,GACO,OAAAuE,EACPG,IACOA,EAAA,IACP,KAAAH,GAIAE,EAAAE,OAAA3E,EAAA,EAAA0E,GACAA,EAAA,IAEAD,EAAAE,OAAA3E,EAAA,GACA0E,KAUA,OANAT,GAAAQ,EAAA5F,KAAA,KAEA,KAAAoF,IACAA,EAAAO,EAAA,SAGAJ,GACAA,EAAAH,OACAC,EAAAE,IAEAH,EAoBA,QAAApF,GAAA+F,EAAAN,GACA,KAAAM,IACAA,EAAA,KAEA,KAAAN,IACAA,EAAA,IAEA,IAAAO,GAAApB,EAAAa,GACAQ,EAAArB,EAAAmB,EAMA,IALAE,IACAF,EAAAE,EAAAb,MAAA,KAIAY,MAAAhB,OAIA,MAHAiB,KACAD,EAAAhB,OAAAiB,EAAAjB,QAEAK,EAAAW,EAGA,IAAAA,GAAAP,EAAAX,MAAAoB,GACA,MAAAT,EAIA,IAAAQ,MAAAf,OAAAe,EAAAb,KAEA,MADAa,GAAAf,KAAAO,EACAJ,EAAAY,EAGA,IAAAE,GAAA,MAAAV,EAAAjC,OAAA,GACAiC,EACAD,EAAAO,EAAAK,QAAA,eAAAX,EAEA,OAAAQ,IACAA,EAAAb,KAAAe,EACAd,EAAAY,IAEAE,EAcA,QAAA/H,GAAA2H,EAAAN,GACA,KAAAM,IACAA,EAAA,KAGAA,IAAAK,QAAA,SAOA,KADA,GAAAC,GAAA,EACA,IAAAZ,EAAAlE,QAAAwE,EAAA,OACA,GAAAO,GAAAP,EAAAQ,YAAA,IACA,MAAAD,EACA,MAAAb,EAOA,IADAM,IAAAS,MAAA,EAAAF,GACAP,EAAAjB,MAAA,qBACA,MAAAW,KAGAY,EAIA,MAAAI,OAAAJ,EAAA,GAAArG,KAAA,OAAAyF,EAAAiB,OAAAX,EAAAvG,OAAA,GAaA,QAAAH,GAAA4D,GACA,UAAAA,EAIA,QAAA0D,GAAA1D,GACA,MAAAA,GAAAyD,OAAA,GAYA,QAAAE,GAAAC,EAAAC,EAAAC,GACA,GAAAC,GAAAH,EAAA1I,OAAA2I,EAAA3I,MACA,YAAA6I,EACAA,GAGAA,EAAAH,EAAAvI,aAAAwI,EAAAxI,aACA,IAAA0I,EACAA,GAGAA,EAAAH,EAAAtI,eAAAuI,EAAAvI,eACA,IAAAyI,GAAAD,EACAC,GAGAA,EAAAH,EAAA3I,gBAAA4I,EAAA5I,gBACA,IAAA8I,EACAA,GAGAA,EAAAH,EAAA7I,cAAA8I,EAAA9I,cACA,IAAAgJ,EACAA,EAGAH,EAAArI,KAAAsI,EAAAtI,SAaA,QAAAyI,GAAAJ,EAAAC,EAAAI,GACA,GAAAF,GAAAH,EAAA7I,cAAA8I,EAAA9I,aACA,YAAAgJ,EACAA,GAGAA,EAAAH,EAAA3I,gBAAA4I,EAAA5I,gBACA,IAAA8I,GAAAE,EACAF,GAGAA,EAAAH,EAAA1I,OAAA2I,EAAA3I,OACA,IAAA6I,EACAA,GAGAA,EAAAH,EAAAvI,aAAAwI,EAAAxI,aACA,IAAA0I,EACAA,GAGAA,EAAAH,EAAAtI,eAAAuI,EAAAvI,eACA,IAAAyI,EACAA,EAGAH,EAAArI,KAAAsI,EAAAtI,SAIA,QAAA2I,GAAAC,EAAAC,GACA,MAAAD,KAAAC,EACA,EAGAD,EAAAC,EACA,EAGA,GAOA,QAAAhG,GAAAwF,EAAAC,GACA,GAAAE,GAAAH,EAAA7I,cAAA8I,EAAA9I,aACA,YAAAgJ,EACAA,GAGAA,EAAAH,EAAA3I,gBAAA4I,EAAA5I,gBACA,IAAA8I,EACAA,GAGAA,EAAAG,EAAAN,EAAA1I,OAAA2I,EAAA3I,QACA,IAAA6I,EACAA,GAGAA,EAAAH,EAAAvI,aAAAwI,EAAAxI,aACA,IAAA0I,EACAA,GAGAA,EAAAH,EAAAtI,eAAAuI,EAAAvI,eACA,IAAAyI,EACAA,EAGAG,EAAAN,EAAArI,KAAAsI,EAAAtI,UAnVAnD,EAAAqB,QAEA,IAAAqI,GAAA,iEACAmB,EAAA,eAeA7K,GAAAuJ,WAsBAvJ,EAAAgK,cAwDAhK,EAAAmK,YA2DAnK,EAAA2E,OAEA3E,EAAAsK,WAAA,SAAAF,GACA,YAAAA,EAAAjC,OAAA,MAAAiC,EAAAX,MAAAC,IAyCA1J,EAAA+C,WAcA/C,EAAAgE,cAKAhE,EAAAsL,gBAsCAtL,EAAAuL,6BAuCAvL,EAAA4L,sCA8CA5L,EAAAgG,uCN2rBM,SAAS/F,EAAQD,EAASM,GO3hChC,QAAAmB,KACArB,KAAA6L,UACA7L,KAAA8L,QAVA,GAAA9K,GAAAd,EAAA,EAgBAmB,GAAA0K,UAAA,SAAAC,EAAAC,GAEA,OADAC,GAAA,GAAA7K,GACAqE,EAAA,EAAAC,EAAAqG,EAAAjI,OAAwC4B,EAAAD,EAASA,IACjDwG,EAAAzI,IAAAuI,EAAAtG,GAAAuG,EAEA,OAAAC,IASA7K,EAAAM,UAAAwK,KAAA,WACA,MAAAtI,QAAAuI,oBAAApM,KAAA8L,MAAA/H,QAQA1C,EAAAM,UAAA8B,IAAA,SAAA+D,EAAAyE,GACA,GAAAI,GAAArL,EAAA4C,YAAA4D,GACA8E,EAAAtM,KAAA8L,KAAA1F,eAAAiG,GACAE,EAAAvM,KAAA6L,OAAA9H,SACAuI,GAAAL,IACAjM,KAAA6L,OAAAW,KAAAhF,GAEA8E,IACAtM,KAAA8L,KAAAO,GAAAE,IASAlL,EAAAM,UAAA6B,IAAA,SAAAgE,GACA,GAAA6E,GAAArL,EAAA4C,YAAA4D,EACA,OAAAxH,MAAA8L,KAAA1F,eAAAiG,IAQAhL,EAAAM,UAAAmE,QAAA,SAAA0B,GACA,GAAA6E,GAAArL,EAAA4C,YAAA4D,EACA,IAAAxH,KAAA8L,KAAA1F,eAAAiG,GACA,MAAArM,MAAA8L,KAAAO,EAEA,UAAAnI,OAAA,IAAAsD,EAAA,yBAQAnG,EAAAM,UAAA8K,GAAA,SAAAC,GACA,GAAAA,GAAA,GAAAA,EAAA1M,KAAA6L,OAAA9H,OACA,MAAA/D,MAAA6L,OAAAa,EAEA,UAAAxI,OAAA,yBAAAwI,IAQArL,EAAAM,UAAA8D,QAAA,WACA,MAAAzF,MAAA6L,OAAAd,SAGAnL,EAAAyB,YPkjCM,SAASxB,EAAQD,EAASM,GQ3oChC,QAAAyM,GAAAvB,EAAAC,GAEA,GAAAuB,GAAAxB,EAAA7I,cACAsK,EAAAxB,EAAA9I,cACAuK,EAAA1B,EAAA3I,gBACAsK,EAAA1B,EAAA5I,eACA,OAAAoK,GAAAD,GAAAC,GAAAD,GAAAG,GAAAD,GACA9L,EAAA4E,oCAAAwF,EAAAC,IAAA,EAQA,QAAA7J,KACAxB,KAAA6L,UACA7L,KAAAgN,SAAA,EAEAhN,KAAAiN,OAAkB1K,cAAA,GAAAE,gBAAA,GAzBlB,GAAAzB,GAAAd,EAAA,EAkCAsB,GAAAG,UAAA0C,gBACA,SAAA6I,EAAAC,GACAnN,KAAA6L,OAAA3I,QAAAgK,EAAAC,IAQA3L,EAAAG,UAAA8B,IAAA,SAAA2J,GACAT,EAAA3M,KAAAiN,MAAAG,IACApN,KAAAiN,MAAAG,EACApN,KAAA6L,OAAAW,KAAAY,KAEApN,KAAAgN,SAAA,EACAhN,KAAA6L,OAAAW,KAAAY,KAaA5L,EAAAG,UAAA8D,QAAA,WAKA,MAJAzF,MAAAgN,UACAhN,KAAA6L,OAAAwB,KAAArM,EAAA4E,qCACA5F,KAAAgN,SAAA,GAEAhN,KAAA6L,QAGAjM,EAAA4B,eRgqCM,SAAS3B,EAAQD,EAASM,GSjuChC,QAAAU,GAAA0M,GACA,GAAAC,GAAAD,CAKA,OAJA,gBAAAA,KACAC,EAAA3I,KAAA4I,MAAAF,EAAA3C,QAAA,WAAwD,MAGxD,MAAA4C,EAAAE,SACA,GAAAC,GAAAH,GACA,GAAAI,GAAAJ,GAoQA,QAAAI,GAAAL,GACA,GAAAC,GAAAD,CACA,iBAAAA,KACAC,EAAA3I,KAAA4I,MAAAF,EAAA3C,QAAA,WAAwD,KAGxD,IAAArE,GAAAtF,EAAAC,OAAAsM,EAAA,WACAtK,EAAAjC,EAAAC,OAAAsM,EAAA,WAGAhH,EAAAvF,EAAAC,OAAAsM,EAAA,YACAxL,EAAAf,EAAAC,OAAAsM,EAAA,mBACA/G,EAAAxF,EAAAC,OAAAsM,EAAA,uBACA/H,EAAAxE,EAAAC,OAAAsM,EAAA,YACAtL,EAAAjB,EAAAC,OAAAsM,EAAA,YAIA,IAAAjH,GAAAtG,KAAA4B,SACA,SAAAsC,OAAA,wBAAAoC,EAGArD,KAIAiD,IAAAlF,EAAA+I,WAKA7D,IAAA,SAAAxD,GACA,MAAAX,IAAAf,EAAAkJ,WAAAnI,IAAAf,EAAAkJ,WAAAxH,GACA1B,EAAA2B,SAAAZ,EAAAW,GACAA,IAOA1C,KAAAsB,OAAAD,EAAA0K,UAAAxF,GAAA,GACAvG,KAAAoB,SAAAC,EAAA0K,UAAA9I,GAAA,GAEAjD,KAAA+B,aACA/B,KAAAwG,iBACAxG,KAAAuB,UAAAiE,EACAxF,KAAAiC,OA8EA,QAAA2L,KACA5N,KAAAuC,cAAA,EACAvC,KAAAyC,gBAAA,EACAzC,KAAA0C,OAAA,KACA1C,KAAA6C,aAAA,KACA7C,KAAA8C,eAAA,KACA9C,KAAA+C,KAAA,KAyZA,QAAA2K,GAAAJ,GACA,GAAAC,GAAAD,CACA,iBAAAA,KACAC,EAAA3I,KAAA4I,MAAAF,EAAA3C,QAAA,WAAwD,KAGxD,IAAArE,GAAAtF,EAAAC,OAAAsM,EAAA,WACAE,EAAAzM,EAAAC,OAAAsM,EAAA,WAEA,IAAAjH,GAAAtG,KAAA4B,SACA,SAAAsC,OAAA,wBAAAoC,EAGAtG,MAAAoB,SAAA,GAAAC,GACArB,KAAAsB,OAAA,GAAAD,EAEA,IAAAwM,IACAvL,KAAA,GACAE,OAAA,EAEAxC,MAAA8N,UAAAL,EAAAvH,IAAA,SAAA6H,GACA,GAAAA,EAAAjE,IAGA,SAAA5F,OAAA,qDAEA,IAAA8J,GAAAhN,EAAAC,OAAA8M,EAAA,UACAE,EAAAjN,EAAAC,OAAA+M,EAAA,QACAE,EAAAlN,EAAAC,OAAA+M,EAAA,SAEA,IAAAC,EAAAJ,EAAAvL,MACA2L,IAAAJ,EAAAvL,MAAA4L,EAAAL,EAAArL,OACA,SAAA0B,OAAA,uDAIA,OAFA2J,GAAAG,GAGAG,iBAGA5L,cAAA0L,EAAA,EACAxL,gBAAAyL,EAAA,GAEAE,SAAA,GAAAxN,GAAAI,EAAAC,OAAA8M,EAAA,WAz1BA,GAAA/M,GAAAd,EAAA,GACAmO,EAAAnO,EAAA,GACAmB,EAAAnB,EAAA,GAAAmB,SACAK,EAAAxB,EAAA,GACAoO,EAAApO,EAAA,GAAAoO,SAaA1N,GAAAiB,cAAA,SAAAyL,GACA,MAAAK,GAAA9L,cAAAyL,IAMA1M,EAAAe,UAAAC,SAAA,EAgCAhB,EAAAe,UAAA4M,oBAAA,KACA1K,OAAA2K,eAAA5N,EAAAe,UAAA,sBACA8M,IAAA,WAKA,MAJAzO,MAAAuO,qBACAvO,KAAA0O,eAAA1O,KAAAuB,UAAAvB,KAAA+B,YAGA/B,KAAAuO,uBAIA3N,EAAAe,UAAAgN,mBAAA,KACA9K,OAAA2K,eAAA5N,EAAAe,UAAA,qBACA8M,IAAA,WAKA,MAJAzO,MAAA2O,oBACA3O,KAAA0O,eAAA1O,KAAAuB,UAAAvB,KAAA+B,YAGA/B,KAAA2O,sBAIA/N,EAAAe,UAAAiN,wBACA,SAAApH,EAAAqD,GACA,GAAApK,GAAA+G,EAAAO,OAAA8C,EACA,aAAApK,GAAqB,MAAAA,GAQrBG,EAAAe,UAAA+M,eACA,SAAAlH,EAAAvB,GACA,SAAA/B,OAAA,6CAGAtD,EAAAiO,gBAAA,EACAjO,EAAAkO,eAAA,EAEAlO,EAAAmO,qBAAA,EACAnO,EAAAoO,kBAAA,EAkBApO,EAAAe,UAAAO,YACA,SAAAgL,EAAA+B,EAAAC,GACA,GAGA1J,GAHA2J,EAAAF,GAAA,KACAG,EAAAF,GAAAtO,EAAAiO,eAGA,QAAAO,GACA,IAAAxO,GAAAiO,gBACArJ,EAAAxF,KAAAqP,kBACA,MACA,KAAAzO,GAAAkO,eACAtJ,EAAAxF,KAAAsP,iBACA,MACA,SACA,SAAApL,OAAA,+BAGA,GAAAnC,GAAA/B,KAAA+B,UACAyD,GAAAU,IAAA,SAAA/D,GACA,GAAAO,GAAA,OAAAP,EAAAO,OAAA,KAAA1C,KAAAoB,SAAAqL,GAAAtK,EAAAO,OAIA,OAHA,OAAAA,GAAA,MAAAX,IACAW,EAAA1B,EAAAuD,KAAAxC,EAAAW,KAGAA,SACAH,cAAAJ,EAAAI,cACAE,gBAAAN,EAAAM,gBACAI,aAAAV,EAAAU,aACAC,eAAAX,EAAAW,eACAC,KAAA,OAAAZ,EAAAY,KAAA,KAAA/C,KAAAsB,OAAAmL,GAAAtK,EAAAY,QAEO/C,MAAAkD,QAAAgK,EAAAiC,IAsBPvO,EAAAe,UAAA4N,yBACA,SAAAzO,GACA,GAAAwB,GAAAtB,EAAAC,OAAAH,EAAA,QAMA0O,GACA9M,OAAA1B,EAAAC,OAAAH,EAAA,UACA+B,aAAAP,EACAQ,eAAA9B,EAAAC,OAAAH,EAAA,YAMA,IAHA,MAAAd,KAAA+B,aACAyN,EAAA9M,OAAA1B,EAAA2B,SAAA3C,KAAA+B,WAAAyN,EAAA9M,UAEA1C,KAAAoB,SAAAoC,IAAAgM,EAAA9M,QACA,QAEA8M,GAAA9M,OAAA1C,KAAAoB,SAAA0E,QAAA0J,EAAA9M,OAEA,IAAA8C,MAEAqF,EAAA7K,KAAAyP,aAAAD,EACAxP,KAAAsP,kBACA,eACA,iBACAtO,EAAAmK,2BACAkD,EAAAW,kBACA,IAAAnE,GAAA,GACA,GAAA1I,GAAAnC,KAAAsP,kBAAAzE,EAEA,IAAA6E,SAAA5O,EAAA0B,OAOA,IANA,GAAAK,GAAAV,EAAAU,aAMAV,KAAAU,kBACA2C,EAAAgH,MACAlK,KAAAtB,EAAAC,OAAAkB,EAAA,sBACAK,OAAAxB,EAAAC,OAAAkB,EAAA,wBACAwN,WAAA3O,EAAAC,OAAAkB,EAAA,8BAGAA,EAAAnC,KAAAsP,oBAAAzE,OASA,KANA,GAAA/H,GAAAX,EAAAW,eAMAX,GACAA,EAAAU,eAAAP,GACAH,EAAAW,mBACA0C,EAAAgH,MACAlK,KAAAtB,EAAAC,OAAAkB,EAAA,sBACAK,OAAAxB,EAAAC,OAAAkB,EAAA,wBACAwN,WAAA3O,EAAAC,OAAAkB,EAAA,8BAGAA,EAAAnC,KAAAsP,oBAAAzE,GAKA,MAAArF,IAGA5F,EAAAgB,oBAkFA+M,EAAAhM,UAAAkC,OAAA+L,OAAAhP,EAAAe,WACAgM,EAAAhM,UAAAyM,SAAAxN,EASA+M,EAAA9L,cACA,SAAAyL,GACA,GAAAuC,GAAAhM,OAAA+L,OAAAjC,EAAAhM,WAEA4E,EAAAsJ,EAAAvO,OAAAD,EAAA0K,UAAAuB,EAAAhM,OAAAmE,WAAA,GACAxC,EAAA4M,EAAAzO,SAAAC,EAAA0K,UAAAuB,EAAAlM,SAAAqE,WAAA,EACAoK,GAAA9N,WAAAuL,EAAApM,YACA2O,EAAArJ,eAAA8G,EAAAvH,wBAAA8J,EAAAzO,SAAAqE,UACAoK,EAAA9N,YACA8N,EAAA5N,KAAAqL,EAAAvM,KAWA,QAJA+O,GAAAxC,EAAA/L,UAAAkE,UAAAsF,QACAgF,EAAAF,EAAAtB,uBACAyB,EAAAH,EAAAlB,sBAEAjJ,EAAA,EAAA3B,EAAA+L,EAAA/L,OAAwDA,EAAA2B,EAAYA,IAAA,CACpE,GAAAuK,GAAAH,EAAApK,GACAwK,EAAA,GAAAtC,EACAsC,GAAA3N,cAAA0N,EAAA1N,cACA2N,EAAAzN,gBAAAwN,EAAAxN,gBAEAwN,EAAAvN,SACAwN,EAAAxN,OAAAO,EAAA6C,QAAAmK,EAAAvN,QACAwN,EAAArN,aAAAoN,EAAApN,aACAqN,EAAApN,eAAAmN,EAAAnN,eAEAmN,EAAAlN,OACAmN,EAAAnN,KAAAwD,EAAAT,QAAAmK,EAAAlN,OAGAiN,EAAAxD,KAAA0D,IAGAH,EAAAvD,KAAA0D,GAKA,MAFA5B,GAAAuB,EAAAlB,mBAAA3N,EAAAmK,4BAEA0E,GAMAlC,EAAAhM,UAAAC,SAAA,EAKAiC,OAAA2K,eAAAb,EAAAhM,UAAA,WACA8M,IAAA,WACA,MAAAzO,MAAAoB,SAAAqE,UAAAS,IAAA,SAAA6H,GACA,aAAA/N,KAAA+B,WAAAf,EAAAuD,KAAAvE,KAAA+B,WAAAgM,MACO/N,SAqBP2N,EAAAhM,UAAA+M,eACA,SAAAlH,EAAAvB,GAeA,IAdA,GAYA9D,GAAAgO,EAAAC,EAAAC,EAAArI,EAZAzF,EAAA,EACA0C,EAAA,EACAG,EAAA,EACAD,EAAA,EACAG,EAAA,EACAD,EAAA,EACAtB,EAAAyD,EAAAzD,OACA8G,EAAA,EACAyF,KACAC,KACAC,KACAV,KAGA/L,EAAA8G,GACA,SAAArD,EAAAO,OAAA8C,GACAtI,IACAsI,IACA5F,EAAA,MAEA,UAAAuC,EAAAO,OAAA8C,GACAA,QAEA,CASA,IARA1I,EAAA,GAAAyL,GACAzL,EAAAI,gBAOA8N,EAAAxF,EAA2B9G,EAAAsM,IAC3BrQ,KAAA4O,wBAAApH,EAAA6I,GADyCA,KAQzC,GAHAF,EAAA3I,EAAAuD,MAAAF,EAAAwF,GAEAD,EAAAE,EAAAH,GAEAtF,GAAAsF,EAAApM,WACW,CAEX,IADAqM,KACAC,EAAAxF,GACAnJ,EAAA6F,OAAAC,EAAAqD,EAAA0F,GACAvI,EAAAuI,EAAAvI,MACA6C,EAAA0F,EAAAtI,KACAmI,EAAA5D,KAAAxE,EAGA,QAAAoI,EAAArM,OACA,SAAAG,OAAA,yCAGA,QAAAkM,EAAArM,OACA,SAAAG,OAAA,yCAGAoM,GAAAH,GAAAC,EAIAjO,EAAAM,gBAAAwC,EAAAmL,EAAA,GACAnL,EAAA9C,EAAAM,gBAEA2N,EAAArM,OAAA,IAEA5B,EAAAO,OAAA4C,EAAA8K,EAAA,GACA9K,GAAA8K,EAAA,GAGAjO,EAAAU,aAAAuC,EAAAgL,EAAA,GACAhL,EAAAjD,EAAAU,aAEAV,EAAAU,cAAA,EAGAV,EAAAW,eAAAqC,EAAAiL,EAAA,GACAjL,EAAAhD,EAAAW,eAEAsN,EAAArM,OAAA,IAEA5B,EAAAY,KAAAsC,EAAA+K,EAAA,GACA/K,GAAA+K,EAAA,KAIAN,EAAAtD,KAAArK,GACA,gBAAAA,GAAAU,cACA2N,EAAAhE,KAAArK,GAKAmM,EAAAwB,EAAA9O,EAAAwK,qCACAxL,KAAAuO,oBAAAuB,EAEAxB,EAAAkC,EAAAxP,EAAAmK,4BACAnL,KAAA2O,mBAAA6B,GAOA7C,EAAAhM,UAAA8N,aACA,SAAAgB,EAAAC,EAAAC,EACAC,EAAAC,EAAAC,GAMA,GAAAL,EAAAE,IAAA,EACA,SAAAtI,WAAA,gDACAoI,EAAAE,GAEA,IAAAF,EAAAG,GAAA,EACA,SAAAvI,WAAA,kDACAoI,EAAAG,GAGA,OAAAvC,GAAA0C,OAAAN,EAAAC,EAAAG,EAAAC,IAOAnD,EAAAhM,UAAAqP,mBACA,WACA,OAAAnG,GAAA,EAAyBA,EAAA7K,KAAAqP,mBAAAtL,SAAwC8G,EAAA,CACjE,GAAA1I,GAAAnC,KAAAqP,mBAAAxE,EAMA,IAAAA,EAAA,EAAA7K,KAAAqP,mBAAAtL,OAAA,CACA,GAAAkN,GAAAjR,KAAAqP,mBAAAxE,EAAA,EAEA,IAAA1I,EAAAI,gBAAA0O,EAAA1O,cAAA,CACAJ,EAAA+O,oBAAAD,EAAAxO,gBAAA,CACA,WAKAN,EAAA+O,oBAAAC,MAwBAxD,EAAAhM,UAAA2C,oBACA,SAAAxD,GACA,GAAA0O,IACAjN,cAAAvB,EAAAC,OAAAH,EAAA,QACA2B,gBAAAzB,EAAAC,OAAAH,EAAA,WAGA+J,EAAA7K,KAAAyP,aACAD,EACAxP,KAAAqP,mBACA,gBACA,kBACArO,EAAAwK,oCACAxK,EAAAC,OAAAH,EAAA,OAAAF,EAAAmO,sBAGA,IAAAlE,GAAA,GACA,GAAA1I,GAAAnC,KAAAqP,mBAAAxE,EAEA,IAAA1I,EAAAI,gBAAAiN,EAAAjN,cAAA,CACA,GAAAG,GAAA1B,EAAAC,OAAAkB,EAAA,cACA,QAAAO,IACAA,EAAA1C,KAAAoB,SAAAqL,GAAA/J,GACA,MAAA1C,KAAA+B,aACAW,EAAA1B,EAAAuD,KAAAvE,KAAA+B,WAAAW,IAGA,IAAAK,GAAA/B,EAAAC,OAAAkB,EAAA,YAIA,OAHA,QAAAY,IACAA,EAAA/C,KAAAsB,OAAAmL,GAAA1J,KAGAL,SACAJ,KAAAtB,EAAAC,OAAAkB,EAAA,qBACAK,OAAAxB,EAAAC,OAAAkB,EAAA,uBACAY,SAKA,OACAL,OAAA,KACAJ,KAAA,KACAE,OAAA,KACAO,KAAA,OAQA4K,EAAAhM,UAAAyP,wBACA,WACA,MAAApR,MAAAwG,eAGAxG,KAAAwG,eAAAzC,QAAA/D,KAAAoB,SAAA+K,SACAnM,KAAAwG,eAAA6K,KAAA,SAAAC,GAAiD,aAAAA,KAHjD,GAWA3D,EAAAhM,UAAA0B,iBACA,SAAAqB,EAAA6M,GACA,IAAAvR,KAAAwG,eACA,WAOA,IAJA,MAAAxG,KAAA+B,aACA2C,EAAA1D,EAAA2B,SAAA3C,KAAA+B,WAAA2C,IAGA1E,KAAAoB,SAAAoC,IAAAkB,GACA,MAAA1E,MAAAwG,eAAAxG,KAAAoB,SAAA0E,QAAApB,GAGA,IAAAoF,EACA,UAAA9J,KAAA+B,aACA+H,EAAA9I,EAAAmI,SAAAnJ,KAAA+B,aAAA,CAKA,GAAAyP,GAAA9M,EAAAiG,QAAA,gBACA,YAAAb,EAAAP,QACAvJ,KAAAoB,SAAAoC,IAAAgO,GACA,MAAAxR,MAAAwG,eAAAxG,KAAAoB,SAAA0E,QAAA0L,GAGA,MAAA1H,EAAAH,MAAA,KAAAG,EAAAH,OACA3J,KAAAoB,SAAAoC,IAAA,IAAAkB,GACA,MAAA1E,MAAAwG,eAAAxG,KAAAoB,SAAA0E,QAAA,IAAApB,IAQA,GAAA6M,EACA,WAGA,UAAArN,OAAA,IAAAQ,EAAA,+BAuBAiJ,EAAAhM,UAAA8P,qBACA,SAAA3Q,GACA,GAAA4B,GAAA1B,EAAAC,OAAAH,EAAA,SAIA,IAHA,MAAAd,KAAA+B,aACAW,EAAA1B,EAAA2B,SAAA3C,KAAA+B,WAAAW,KAEA1C,KAAAoB,SAAAoC,IAAAd,GACA,OACAJ,KAAA,KACAE,OAAA,KACAmN,WAAA,KAGAjN,GAAA1C,KAAAoB,SAAA0E,QAAApD,EAEA,IAAA8M,IACA9M,SACAG,aAAA7B,EAAAC,OAAAH,EAAA,QACAgC,eAAA9B,EAAAC,OAAAH,EAAA,WAGA+J,EAAA7K,KAAAyP,aACAD,EACAxP,KAAAsP,kBACA,eACA,iBACAtO,EAAAmK,2BACAnK,EAAAC,OAAAH,EAAA,OAAAF,EAAAmO,sBAGA,IAAAlE,GAAA,GACA,GAAA1I,GAAAnC,KAAAsP,kBAAAzE,EAEA,IAAA1I,EAAAO,SAAA8M,EAAA9M,OACA,OACAJ,KAAAtB,EAAAC,OAAAkB,EAAA,sBACAK,OAAAxB,EAAAC,OAAAkB,EAAA,wBACAwN,WAAA3O,EAAAC,OAAAkB,EAAA,6BAKA,OACAG,KAAA,KACAE,OAAA,KACAmN,WAAA,OAIA/P,EAAA+N,yBA+FAD,EAAA/L,UAAAkC,OAAA+L,OAAAhP,EAAAe,WACA+L,EAAA/L,UAAA+P,YAAA9Q,EAKA8M,EAAA/L,UAAAC,SAAA,EAKAiC,OAAA2K,eAAAd,EAAA/L,UAAA,WACA8M,IAAA,WAEA,OADAxL,MACAyC,EAAA,EAAqBA,EAAA1F,KAAA8N,UAAA/J,OAA2B2B,IAChD,OAAAiM,GAAA,EAAuBA,EAAA3R,KAAA8N,UAAApI,GAAA0I,SAAAnL,QAAAc,OAA+C4N,IACtE1O,EAAAuJ,KAAAxM,KAAA8N,UAAApI,GAAA0I,SAAAnL,QAAA0O,GAGA,OAAA1O,MAmBAyK,EAAA/L,UAAA2C,oBACA,SAAAxD,GACA,GAAA0O,IACAjN,cAAAvB,EAAAC,OAAAH,EAAA,QACA2B,gBAAAzB,EAAAC,OAAAH,EAAA,WAKA8Q,EAAAvD,EAAA0C,OAAAvB,EAAAxP,KAAA8N,UACA,SAAA0B,EAAAqC,GACA,GAAAtG,GAAAiE,EAAAjN,cAAAsP,EAAA1D,gBAAA5L,aACA,OAAAgJ,GACAA,EAGAiE,EAAA/M,gBACAoP,EAAA1D,gBAAA1L,kBAEAoP,EAAA7R,KAAA8N,UAAA8D,EAEA,OAAAC,GASAA,EAAAzD,SAAA9J,qBACAhC,KAAAkN,EAAAjN,eACAsP,EAAA1D,gBAAA5L,cAAA,GACAC,OAAAgN,EAAA/M,iBACAoP,EAAA1D,gBAAA5L,gBAAAiN,EAAAjN,cACAsP,EAAA1D,gBAAA1L,gBAAA,EACA,GACAqP,KAAAhR,EAAAgR,QAdApP,OAAA,KACAJ,KAAA,KACAE,OAAA,KACAO,KAAA,OAmBA2K,EAAA/L,UAAAyP,wBACA,WACA,MAAApR,MAAA8N,UAAAiE,MAAA,SAAAhE,GACA,MAAAA,GAAAK,SAAAgD,6BASA1D,EAAA/L,UAAA0B,iBACA,SAAAqB,EAAA6M,GACA,OAAA7L,GAAA,EAAqBA,EAAA1F,KAAA8N,UAAA/J,OAA2B2B,IAAA,CAChD,GAAAmM,GAAA7R,KAAA8N,UAAApI,GAEAtC,EAAAyO,EAAAzD,SAAA/K,iBAAAqB,GAAA,EACA,IAAAtB,EACA,MAAAA,GAGA,GAAAmO,EACA,WAGA,UAAArN,OAAA,IAAAQ,EAAA,+BAkBAgJ,EAAA/L,UAAA8P,qBACA,SAAA3Q,GACA,OAAA4E,GAAA,EAAqBA,EAAA1F,KAAA8N,UAAA/J,OAA2B2B,IAAA,CAChD,GAAAmM,GAAA7R,KAAA8N,UAAApI,EAIA,SAAAmM,EAAAzD,SAAAnL,QAAA6C,QAAA9E,EAAAC,OAAAH,EAAA,YAGA,GAAAkR,GAAAH,EAAAzD,SAAAqD,qBAAA3Q,EACA,IAAAkR,EAAA,CACA,GAAAC,IACA3P,KAAA0P,EAAA1P,MACAuP,EAAA1D,gBAAA5L,cAAA,GACAC,OAAAwP,EAAAxP,QACAqP,EAAA1D,gBAAA5L,gBAAAyP,EAAA1P,KACAuP,EAAA1D,gBAAA1L,gBAAA,EACA,GAEA,OAAAwP,KAIA,OACA3P,KAAA,KACAE,OAAA,OASAkL,EAAA/L,UAAA+M,eACA,SAAAlH,EAAAvB,GACAjG,KAAAuO,uBACAvO,KAAA2O,qBACA,QAAAjJ,GAAA,EAAqBA,EAAA1F,KAAA8N,UAAA/J,OAA2B2B,IAGhD,OAFAmM,GAAA7R,KAAA8N,UAAApI,GACAwM,EAAAL,EAAAzD,SAAAiB,mBACAsC,EAAA,EAAuBA,EAAAO,EAAAnO,OAA4B4N,IAAA,CACnD,GAAAxP,GAAA+P,EAAAP,GAEAjP,EAAAmP,EAAAzD,SAAAhN,SAAAqL,GAAAtK,EAAAO,OACA,QAAAmP,EAAAzD,SAAArM,aACAW,EAAA1B,EAAAuD,KAAAsN,EAAAzD,SAAArM,WAAAW,IAEA1C,KAAAoB,SAAAqC,IAAAf,GACAA,EAAA1C,KAAAoB,SAAA0E,QAAApD,EAEA,IAAAK,GAAA8O,EAAAzD,SAAA9M,OAAAmL,GAAAtK,EAAAY,KACA/C,MAAAsB,OAAAmC,IAAAV,GACAA,EAAA/C,KAAAsB,OAAAwE,QAAA/C,EAMA,IAAAoP,IACAzP,SACAH,cAAAJ,EAAAI,eACAsP,EAAA1D,gBAAA5L,cAAA,GACAE,gBAAAN,EAAAM,iBACAoP,EAAA1D,gBAAA5L,gBAAAJ,EAAAI,cACAsP,EAAA1D,gBAAA1L,gBAAA,EACA,GACAI,aAAAV,EAAAU,aACAC,eAAAX,EAAAW,eACAC,OAGA/C,MAAAuO,oBAAA/B,KAAA2F,GACA,gBAAAA,GAAAtP,cACA7C,KAAA2O,mBAAAnC,KAAA2F,GAKA7D,EAAAtO,KAAAuO,oBAAAvN,EAAAwK,qCACA8C,EAAAtO,KAAA2O,mBAAA3N,EAAAmK,6BAGAvL,EAAA8N,4BTsvCM,SAAS7N,EAAQD,GUvxEvB,QAAAwS,GAAAC,EAAAC,EAAA7B,EAAA8B,EAAAC,EAAA1B,GAUA,GAAA2B,GAAAC,KAAAC,OAAAL,EAAAD,GAAA,GAAAA,EACA9G,EAAAiH,EAAA/B,EAAA8B,EAAAE,IAAA,EACA,YAAAlH,EAEAkH,EAEAlH,EAAA,EAEA+G,EAAAG,EAAA,EAEAL,EAAAK,EAAAH,EAAA7B,EAAA8B,EAAAC,EAAA1B,GAKAA,GAAAlR,EAAAoP,kBACAsD,EAAAC,EAAAxO,OAAAuO,EAAA,GAEAG,EAKAA,EAAAJ,EAAA,EAEAD,EAAAC,EAAAI,EAAAhC,EAAA8B,EAAAC,EAAA1B,GAIAA,GAAAlR,EAAAoP,kBACAyD,EAEA,EAAAJ,EAAA,GAAAA,EA1DAzS,EAAAmP,qBAAA,EACAnP,EAAAoP,kBAAA,EAgFApP,EAAAmR,OAAA,SAAAN,EAAA8B,EAAAC,EAAA1B,GACA,OAAAyB,EAAAxO,OACA,QAGA,IAAA8G,GAAAuH,EAAA,GAAAG,EAAAxO,OAAA0M,EAAA8B,EACAC,EAAA1B,GAAAlR,EAAAmP,qBACA,MAAAlE,EACA,QAMA,MAAAA,EAAA,MACA,IAAA2H,EAAAD,EAAA1H,GAAA0H,EAAA1H,EAAA,UAGAA,CAGA,OAAAA,KVuzEM,SAAShL,EAAQD,GWz4EvB,QAAAgT,GAAAC,EAAAC,EAAAC,GACA,GAAAxC,GAAAsC,EAAAC,EACAD,GAAAC,GAAAD,EAAAE,GACAF,EAAAE,GAAAxC,EAWA,QAAAyC,GAAAC,EAAAC,GACA,MAAAR,MAAAS,MAAAF,EAAAP,KAAAU,UAAAF,EAAAD,IAeA,QAAAI,GAAAR,EAAAS,EAAA5S,EAAA6S,GAKA,GAAAA,EAAA7S,EAAA,CAYA,GAAA8S,GAAAR,EAAAtS,EAAA6S,GACA7N,EAAAhF,EAAA,CAEAkS,GAAAC,EAAAW,EAAAD,EASA,QARAE,GAAAZ,EAAAU,GAQA5B,EAAAjR,EAAqB6S,EAAA5B,EAAOA,IAC5B2B,EAAAT,EAAAlB,GAAA8B,IAAA,IACA/N,GAAA,EACAkN,EAAAC,EAAAnN,EAAAiM,GAIAiB,GAAAC,EAAAnN,EAAA,EAAAiM,EACA,IAAA+B,GAAAhO,EAAA,CAIA2N,GAAAR,EAAAS,EAAA5S,EAAAgT,EAAA,GACAL,EAAAR,EAAAS,EAAAI,EAAA,EAAAH,IAYA3T,EAAA0O,UAAA,SAAAuE,EAAAS,GACAD,EAAAR,EAAAS,EAAA,EAAAT,EAAA9O,OAAA,KX66EM,SAASlE,EAAQD,EAASM,GY3/EhC,QAAAW,GAAA8S,EAAAC,EAAAlP,EAAAmP,EAAAlP,GACA3E,KAAA8T,YACA9T,KAAA+T,kBACA/T,KAAAsC,KAAA,MAAAqR,EAAA,KAAAA,EACA3T,KAAAwC,OAAA,MAAAoR,EAAA,KAAAA,EACA5T,KAAA0C,OAAA,MAAAgC,EAAA,KAAAA,EACA1E,KAAA+C,KAAA,MAAA4B,EAAA,KAAAA,EACA3E,KAAAgU,IAAA,EACA,MAAAH,GAAA7T,KAAAyD,IAAAoQ,GAnCA,GAAAlT,GAAAT,EAAA,GAAAS,mBACAK,EAAAd,EAAA,GAIA+T,EAAA,UAGAC,EAAA,GAKAF,EAAA,oBAiCAnT,GAAAsT,wBACA,SAAAC,EAAAtS,EAAAuS,GAyFA,QAAAC,GAAAnS,EAAAoS,GACA,UAAApS,GAAAuN,SAAAvN,EAAAO,OACA8R,EAAA/Q,IAAA8Q,OACS,CACT,GAAA7R,GAAA2R,EACArT,EAAAuD,KAAA8P,EAAAlS,EAAAO,QACAP,EAAAO,MACA8R,GAAA/Q,IAAA,GAAA5C,GAAAsB,EAAAU,aACAV,EAAAW,eACAJ,EACA6R,EACApS,EAAAY,QAjGA,GAAAyR,GAAA,GAAA3T,GAMA4T,EAAAL,EAAAjM,MAAA8L,GACAS,EAAA,WACA,GAAAC,GAAAF,EAAA5M,QAEA+M,EAAAH,EAAA5M,SAAA,EACA,OAAA8M,GAAAC,GAIAC,EAAA,EAAA3D,EAAA,EAKA4D,EAAA,IAgEA,OA9DAhT,GAAAI,YAAA,SAAAC,GACA,UAAA2S,EAAA,CAGA,KAAAD,EAAA1S,EAAAI,eAMW,CAIX,GAAAwS,GAAAN,EAAA,GACAF,EAAAQ,EAAA9J,OAAA,EAAA9I,EAAAM,gBACAyO,EAOA,OANAuD,GAAA,GAAAM,EAAA9J,OAAA9I,EAAAM,gBACAyO,GACAA,EAAA/O,EAAAM,gBACA6R,EAAAQ,EAAAP,QAEAO,EAAA3S,GAhBAmS,EAAAQ,EAAAJ,KACAG,IACA3D,EAAA,EAqBA,KAAA2D,EAAA1S,EAAAI,eACAiS,EAAA/Q,IAAAiR,KACAG,GAEA,IAAA3D,EAAA/O,EAAAM,gBAAA,CACA,GAAAsS,GAAAN,EAAA,EACAD,GAAA/Q,IAAAsR,EAAA9J,OAAA,EAAA9I,EAAAM,kBACAgS,EAAA,GAAAM,EAAA9J,OAAA9I,EAAAM,iBACAyO,EAAA/O,EAAAM,gBAEAqS,EAAA3S,GACOnC,MAEPyU,EAAA1Q,OAAA,IACA+Q,GAEAR,EAAAQ,EAAAJ,KAGAF,EAAA/Q,IAAAgR,EAAAlQ,KAAA,MAIAzC,EAAAmB,QAAAC,QAAA,SAAAC,GACA,GAAAC,GAAAtB,EAAAuB,iBAAAF,EACA,OAAAC,IACA,MAAAiR,IACAlR,EAAAnC,EAAAuD,KAAA8P,EAAAlR,IAEAqR,EAAAlR,iBAAAH,EAAAC,MAIAoR,GAwBA3T,EAAAc,UAAA8B,IAAA,SAAAuR,GACA,GAAAhK,MAAAiK,QAAAD,GACAA,EAAA9R,QAAA,SAAAgS,GACAlV,KAAAyD,IAAAyR,IACOlV,UAEP,KAAAgV,EAAAhB,IAAA,gBAAAgB,GAMA,SAAA3M,WACA,8EAAA2M,EANAA,IACAhV,KAAA8T,SAAAtH,KAAAwI,GAQA,MAAAhV,OASAa,EAAAc,UAAAwT,QAAA,SAAAH,GACA,GAAAhK,MAAAiK,QAAAD,GACA,OAAAtP,GAAAsP,EAAAjR,OAAA,EAAmC2B,GAAA,EAAQA,IAC3C1F,KAAAmV,QAAAH,EAAAtP,QAGA,KAAAsP,EAAAhB,IAAA,gBAAAgB,GAIA,SAAA3M,WACA,8EAAA2M,EAJAhV,MAAA8T,SAAAsB,QAAAJ,GAOA,MAAAhV,OAUAa,EAAAc,UAAA0T,KAAA,SAAAC,GAEA,OADAJ,GACAxP,EAAA,EAAAC,EAAA3F,KAAA8T,SAAA/P,OAA+C4B,EAAAD,EAASA,IACxDwP,EAAAlV,KAAA8T,SAAApO,GACAwP,EAAAlB,GACAkB,EAAAG,KAAAC,GAGA,KAAAJ,GACAI,EAAAJ,GAAsBxS,OAAA1C,KAAA0C,OACtBJ,KAAAtC,KAAAsC,KACAE,OAAAxC,KAAAwC,OACAO,KAAA/C,KAAA+C,QAYAlC,EAAAc,UAAA4C,KAAA,SAAAgR,GACA,GAAAC,GACA9P,EACAC,EAAA3F,KAAA8T,SAAA/P,MACA,IAAA4B,EAAA,GAEA,IADA6P,KACA9P,EAAA,EAAiBC,EAAA,EAAAD,EAAWA,IAC5B8P,EAAAhJ,KAAAxM,KAAA8T,SAAApO,IACA8P,EAAAhJ,KAAA+I,EAEAC,GAAAhJ,KAAAxM,KAAA8T,SAAApO,IACA1F,KAAA8T,SAAA0B,EAEA,MAAAxV,OAUAa,EAAAc,UAAA8T,aAAA,SAAAC,EAAAC,GACA,GAAAC,GAAA5V,KAAA8T,SAAA9T,KAAA8T,SAAA/P,OAAA,EAUA,OATA6R,GAAA5B,GACA4B,EAAAH,aAAAC,EAAAC,GAEA,gBAAAC,GACA5V,KAAA8T,SAAA9T,KAAA8T,SAAA/P,OAAA,GAAA6R,EAAAjL,QAAA+K,EAAAC,GAGA3V,KAAA8T,SAAAtH,KAAA,GAAA7B,QAAA+K,EAAAC,IAEA3V,MAUAa,EAAAc,UAAA2B,iBACA,SAAAI,EAAAC,GACA3D,KAAA+T,eAAA/S,EAAA4C,YAAAF,IAAAC,GASA9C,EAAAc,UAAAkU,mBACA,SAAAP,GACA,OAAA5P,GAAA,EAAAC,EAAA3F,KAAA8T,SAAA/P,OAAiD4B,EAAAD,EAASA,IAC1D1F,KAAA8T,SAAApO,GAAAsO,IACAhU,KAAA8T,SAAApO,GAAAmQ,mBAAAP,EAKA,QADArS,GAAAY,OAAAC,KAAA9D,KAAA+T,gBACArO,EAAA,EAAAC,EAAA1C,EAAAc,OAA2C4B,EAAAD,EAASA,IACpD4P,EAAAtU,EAAAkK,cAAAjI,EAAAyC,IAAA1F,KAAA+T,eAAA9Q,EAAAyC,MAQA7E,EAAAc,UAAA8E,SAAA,WACA,GAAA0J,GAAA,EAIA,OAHAnQ,MAAAqV,KAAA,SAAAH,GACA/E,GAAA+E,IAEA/E,GAOAtP,EAAAc,UAAAmU,sBAAA,SAAAhV,GACA,GAAAuB,IACAkS,KAAA,GACAjS,KAAA,EACAE,OAAA,GAEA0D,EAAA,GAAAvF,GAAAG,GACAiV,GAAA,EACAC,EAAA,KACAC,EAAA,KACAC,EAAA,KACAC,EAAA,IAqEA,OApEAnW,MAAAqV,KAAA,SAAAH,EAAAtS,GACAP,EAAAkS,MAAAW,EACA,OAAAtS,EAAAF,QACA,OAAAE,EAAAN,MACA,OAAAM,EAAAJ,SACAwT,IAAApT,EAAAF,QACAuT,IAAArT,EAAAN,MACA4T,IAAAtT,EAAAJ,QACA2T,IAAAvT,EAAAG,OACAmD,EAAAlD,YACAN,OAAAE,EAAAF,OACAE,UACAN,KAAAM,EAAAN,KACAE,OAAAI,EAAAJ,QAEAH,WACAC,KAAAD,EAAAC,KACAE,OAAAH,EAAAG,QAEAO,KAAAH,EAAAG,OAGAiT,EAAApT,EAAAF,OACAuT,EAAArT,EAAAN,KACA4T,EAAAtT,EAAAJ,OACA2T,EAAAvT,EAAAG,KACAgT,GAAA,GACOA,IACP7P,EAAAlD,YACAX,WACAC,KAAAD,EAAAC,KACAE,OAAAH,EAAAG,UAGAwT,EAAA,KACAD,GAAA,EAEA,QAAAxJ,GAAA,EAAAxI,EAAAmR,EAAAnR,OAA8CA,EAAAwI,EAAcA,IAC5D2I,EAAApN,WAAAyE,KAAA2H,GACA7R,EAAAC,OACAD,EAAAG,OAAA,EAEA+J,EAAA,IAAAxI,GACAiS,EAAA,KACAD,GAAA,GACWA,GACX7P,EAAAlD,YACAN,OAAAE,EAAAF,OACAE,UACAN,KAAAM,EAAAN,KACAE,OAAAI,EAAAJ,QAEAH,WACAC,KAAAD,EAAAC,KACAE,OAAAH,EAAAG,QAEAO,KAAAH,EAAAG,QAIAV,EAAAG,WAIAxC,KAAA6V,mBAAA,SAAA1S,EAAAiT,GACAlQ,EAAA5C,iBAAAH,EAAAiT,MAGY7B,KAAAlS,EAAAkS,KAAArO,QAGZtG,EAAAiB","file":"source-map.min.js","sourcesContent":["(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"sourceMap\"] = factory();\n\telse\n\t\troot[\"sourceMap\"] = factory();\n})(this, function() {\nreturn \n\n\n/** WEBPACK FOOTER **\n ** webpack/universalModuleDefinition\n **/","(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"sourceMap\"] = factory();\n\telse\n\t\troot[\"sourceMap\"] = factory();\n})(this, function() {\nreturn /******/ (function(modules) { // webpackBootstrap\n/******/ \t// The module cache\n/******/ \tvar installedModules = {};\n/******/\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(installedModules[moduleId])\n/******/ \t\t\treturn installedModules[moduleId].exports;\n/******/\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = installedModules[moduleId] = {\n/******/ \t\t\texports: {},\n/******/ \t\t\tid: moduleId,\n/******/ \t\t\tloaded: false\n/******/ \t\t};\n/******/\n/******/ \t\t// Execute the module function\n/******/ \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n/******/\n/******/ \t\t// Flag the module as loaded\n/******/ \t\tmodule.loaded = true;\n/******/\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/\n/******/\n/******/ \t// expose the modules object (__webpack_modules__)\n/******/ \t__webpack_require__.m = modules;\n/******/\n/******/ \t// expose the module cache\n/******/ \t__webpack_require__.c = installedModules;\n/******/\n/******/ \t// __webpack_public_path__\n/******/ \t__webpack_require__.p = \"\";\n/******/\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(0);\n/******/ })\n/************************************************************************/\n/******/ ([\n/* 0 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t/*\n\t * Copyright 2009-2011 Mozilla Foundation and contributors\n\t * Licensed under the New BSD license. See LICENSE.txt or:\n\t * http://opensource.org/licenses/BSD-3-Clause\n\t */\n\texports.SourceMapGenerator = __webpack_require__(1).SourceMapGenerator;\n\texports.SourceMapConsumer = __webpack_require__(7).SourceMapConsumer;\n\texports.SourceNode = __webpack_require__(10).SourceNode;\n\n\n/***/ },\n/* 1 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t/* -*- Mode: js; js-indent-level: 2; -*- */\n\t/*\n\t * Copyright 2011 Mozilla Foundation and contributors\n\t * Licensed under the New BSD license. See LICENSE or:\n\t * http://opensource.org/licenses/BSD-3-Clause\n\t */\n\t{\n\t  var base64VLQ = __webpack_require__(2);\n\t  var util = __webpack_require__(4);\n\t  var ArraySet = __webpack_require__(5).ArraySet;\n\t  var MappingList = __webpack_require__(6).MappingList;\n\t\n\t  /**\n\t   * An instance of the SourceMapGenerator represents a source map which is\n\t   * being built incrementally. You may pass an object with the following\n\t   * properties:\n\t   *\n\t   *   - file: The filename of the generated source.\n\t   *   - sourceRoot: A root for all relative URLs in this source map.\n\t   */\n\t  function SourceMapGenerator(aArgs) {\n\t    if (!aArgs) {\n\t      aArgs = {};\n\t    }\n\t    this._file = util.getArg(aArgs, 'file', null);\n\t    this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);\n\t    this._skipValidation = util.getArg(aArgs, 'skipValidation', false);\n\t    this._sources = new ArraySet();\n\t    this._names = new ArraySet();\n\t    this._mappings = new MappingList();\n\t    this._sourcesContents = null;\n\t  }\n\t\n\t  SourceMapGenerator.prototype._version = 3;\n\t\n\t  /**\n\t   * Creates a new SourceMapGenerator based on a SourceMapConsumer\n\t   *\n\t   * @param aSourceMapConsumer The SourceMap.\n\t   */\n\t  SourceMapGenerator.fromSourceMap =\n\t    function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {\n\t      var sourceRoot = aSourceMapConsumer.sourceRoot;\n\t      var generator = new SourceMapGenerator({\n\t        file: aSourceMapConsumer.file,\n\t        sourceRoot: sourceRoot\n\t      });\n\t      aSourceMapConsumer.eachMapping(function (mapping) {\n\t        var newMapping = {\n\t          generated: {\n\t            line: mapping.generatedLine,\n\t            column: mapping.generatedColumn\n\t          }\n\t        };\n\t\n\t        if (mapping.source != null) {\n\t          newMapping.source = mapping.source;\n\t          if (sourceRoot != null) {\n\t            newMapping.source = util.relative(sourceRoot, newMapping.source);\n\t          }\n\t\n\t          newMapping.original = {\n\t            line: mapping.originalLine,\n\t            column: mapping.originalColumn\n\t          };\n\t\n\t          if (mapping.name != null) {\n\t            newMapping.name = mapping.name;\n\t          }\n\t        }\n\t\n\t        generator.addMapping(newMapping);\n\t      });\n\t      aSourceMapConsumer.sources.forEach(function (sourceFile) {\n\t        var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n\t        if (content != null) {\n\t          generator.setSourceContent(sourceFile, content);\n\t        }\n\t      });\n\t      return generator;\n\t    };\n\t\n\t  /**\n\t   * Add a single mapping from original source line and column to the generated\n\t   * source's line and column for this source map being created. The mapping\n\t   * object should have the following properties:\n\t   *\n\t   *   - generated: An object with the generated line and column positions.\n\t   *   - original: An object with the original line and column positions.\n\t   *   - source: The original source file (relative to the sourceRoot).\n\t   *   - name: An optional original token name for this mapping.\n\t   */\n\t  SourceMapGenerator.prototype.addMapping =\n\t    function SourceMapGenerator_addMapping(aArgs) {\n\t      var generated = util.getArg(aArgs, 'generated');\n\t      var original = util.getArg(aArgs, 'original', null);\n\t      var source = util.getArg(aArgs, 'source', null);\n\t      var name = util.getArg(aArgs, 'name', null);\n\t\n\t      if (!this._skipValidation) {\n\t        this._validateMapping(generated, original, source, name);\n\t      }\n\t\n\t      if (source != null && !this._sources.has(source)) {\n\t        this._sources.add(source);\n\t      }\n\t\n\t      if (name != null && !this._names.has(name)) {\n\t        this._names.add(name);\n\t      }\n\t\n\t      this._mappings.add({\n\t        generatedLine: generated.line,\n\t        generatedColumn: generated.column,\n\t        originalLine: original != null && original.line,\n\t        originalColumn: original != null && original.column,\n\t        source: source,\n\t        name: name\n\t      });\n\t    };\n\t\n\t  /**\n\t   * Set the source content for a source file.\n\t   */\n\t  SourceMapGenerator.prototype.setSourceContent =\n\t    function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {\n\t      var source = aSourceFile;\n\t      if (this._sourceRoot != null) {\n\t        source = util.relative(this._sourceRoot, source);\n\t      }\n\t\n\t      if (aSourceContent != null) {\n\t        // Add the source content to the _sourcesContents map.\n\t        // Create a new _sourcesContents map if the property is null.\n\t        if (!this._sourcesContents) {\n\t          this._sourcesContents = {};\n\t        }\n\t        this._sourcesContents[util.toSetString(source)] = aSourceContent;\n\t      } else if (this._sourcesContents) {\n\t        // Remove the source file from the _sourcesContents map.\n\t        // If the _sourcesContents map is empty, set the property to null.\n\t        delete this._sourcesContents[util.toSetString(source)];\n\t        if (Object.keys(this._sourcesContents).length === 0) {\n\t          this._sourcesContents = null;\n\t        }\n\t      }\n\t    };\n\t\n\t  /**\n\t   * Applies the mappings of a sub-source-map for a specific source file to the\n\t   * source map being generated. Each mapping to the supplied source file is\n\t   * rewritten using the supplied source map. Note: The resolution for the\n\t   * resulting mappings is the minimium of this map and the supplied map.\n\t   *\n\t   * @param aSourceMapConsumer The source map to be applied.\n\t   * @param aSourceFile Optional. The filename of the source file.\n\t   *        If omitted, SourceMapConsumer's file property will be used.\n\t   * @param aSourceMapPath Optional. The dirname of the path to the source map\n\t   *        to be applied. If relative, it is relative to the SourceMapConsumer.\n\t   *        This parameter is needed when the two source maps aren't in the same\n\t   *        directory, and the source map to be applied contains relative source\n\t   *        paths. If so, those relative source paths need to be rewritten\n\t   *        relative to the SourceMapGenerator.\n\t   */\n\t  SourceMapGenerator.prototype.applySourceMap =\n\t    function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {\n\t      var sourceFile = aSourceFile;\n\t      // If aSourceFile is omitted, we will use the file property of the SourceMap\n\t      if (aSourceFile == null) {\n\t        if (aSourceMapConsumer.file == null) {\n\t          throw new Error(\n\t            'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +\n\t            'or the source map\\'s \"file\" property. Both were omitted.'\n\t          );\n\t        }\n\t        sourceFile = aSourceMapConsumer.file;\n\t      }\n\t      var sourceRoot = this._sourceRoot;\n\t      // Make \"sourceFile\" relative if an absolute Url is passed.\n\t      if (sourceRoot != null) {\n\t        sourceFile = util.relative(sourceRoot, sourceFile);\n\t      }\n\t      // Applying the SourceMap can add and remove items from the sources and\n\t      // the names array.\n\t      var newSources = new ArraySet();\n\t      var newNames = new ArraySet();\n\t\n\t      // Find mappings for the \"sourceFile\"\n\t      this._mappings.unsortedForEach(function (mapping) {\n\t        if (mapping.source === sourceFile && mapping.originalLine != null) {\n\t          // Check if it can be mapped by the source map, then update the mapping.\n\t          var original = aSourceMapConsumer.originalPositionFor({\n\t            line: mapping.originalLine,\n\t            column: mapping.originalColumn\n\t          });\n\t          if (original.source != null) {\n\t            // Copy mapping\n\t            mapping.source = original.source;\n\t            if (aSourceMapPath != null) {\n\t              mapping.source = util.join(aSourceMapPath, mapping.source)\n\t            }\n\t            if (sourceRoot != null) {\n\t              mapping.source = util.relative(sourceRoot, mapping.source);\n\t            }\n\t            mapping.originalLine = original.line;\n\t            mapping.originalColumn = original.column;\n\t            if (original.name != null) {\n\t              mapping.name = original.name;\n\t            }\n\t          }\n\t        }\n\t\n\t        var source = mapping.source;\n\t        if (source != null && !newSources.has(source)) {\n\t          newSources.add(source);\n\t        }\n\t\n\t        var name = mapping.name;\n\t        if (name != null && !newNames.has(name)) {\n\t          newNames.add(name);\n\t        }\n\t\n\t      }, this);\n\t      this._sources = newSources;\n\t      this._names = newNames;\n\t\n\t      // Copy sourcesContents of applied map.\n\t      aSourceMapConsumer.sources.forEach(function (sourceFile) {\n\t        var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n\t        if (content != null) {\n\t          if (aSourceMapPath != null) {\n\t            sourceFile = util.join(aSourceMapPath, sourceFile);\n\t          }\n\t          if (sourceRoot != null) {\n\t            sourceFile = util.relative(sourceRoot, sourceFile);\n\t          }\n\t          this.setSourceContent(sourceFile, content);\n\t        }\n\t      }, this);\n\t    };\n\t\n\t  /**\n\t   * A mapping can have one of the three levels of data:\n\t   *\n\t   *   1. Just the generated position.\n\t   *   2. The Generated position, original position, and original source.\n\t   *   3. Generated and original position, original source, as well as a name\n\t   *      token.\n\t   *\n\t   * To maintain consistency, we validate that any new mapping being added falls\n\t   * in to one of these categories.\n\t   */\n\t  SourceMapGenerator.prototype._validateMapping =\n\t    function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,\n\t                                                aName) {\n\t      if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n\t          && aGenerated.line > 0 && aGenerated.column >= 0\n\t          && !aOriginal && !aSource && !aName) {\n\t        // Case 1.\n\t        return;\n\t      }\n\t      else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n\t               && aOriginal && 'line' in aOriginal && 'column' in aOriginal\n\t               && aGenerated.line > 0 && aGenerated.column >= 0\n\t               && aOriginal.line > 0 && aOriginal.column >= 0\n\t               && aSource) {\n\t        // Cases 2 and 3.\n\t        return;\n\t      }\n\t      else {\n\t        throw new Error('Invalid mapping: ' + JSON.stringify({\n\t          generated: aGenerated,\n\t          source: aSource,\n\t          original: aOriginal,\n\t          name: aName\n\t        }));\n\t      }\n\t    };\n\t\n\t  /**\n\t   * Serialize the accumulated mappings in to the stream of base 64 VLQs\n\t   * specified by the source map format.\n\t   */\n\t  SourceMapGenerator.prototype._serializeMappings =\n\t    function SourceMapGenerator_serializeMappings() {\n\t      var previousGeneratedColumn = 0;\n\t      var previousGeneratedLine = 1;\n\t      var previousOriginalColumn = 0;\n\t      var previousOriginalLine = 0;\n\t      var previousName = 0;\n\t      var previousSource = 0;\n\t      var result = '';\n\t      var mapping;\n\t      var nameIdx;\n\t      var sourceIdx;\n\t\n\t      var mappings = this._mappings.toArray();\n\t      for (var i = 0, len = mappings.length; i < len; i++) {\n\t        mapping = mappings[i];\n\t\n\t        if (mapping.generatedLine !== previousGeneratedLine) {\n\t          previousGeneratedColumn = 0;\n\t          while (mapping.generatedLine !== previousGeneratedLine) {\n\t            result += ';';\n\t            previousGeneratedLine++;\n\t          }\n\t        }\n\t        else {\n\t          if (i > 0) {\n\t            if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {\n\t              continue;\n\t            }\n\t            result += ',';\n\t          }\n\t        }\n\t\n\t        result += base64VLQ.encode(mapping.generatedColumn\n\t                                   - previousGeneratedColumn);\n\t        previousGeneratedColumn = mapping.generatedColumn;\n\t\n\t        if (mapping.source != null) {\n\t          sourceIdx = this._sources.indexOf(mapping.source);\n\t          result += base64VLQ.encode(sourceIdx - previousSource);\n\t          previousSource = sourceIdx;\n\t\n\t          // lines are stored 0-based in SourceMap spec version 3\n\t          result += base64VLQ.encode(mapping.originalLine - 1\n\t                                     - previousOriginalLine);\n\t          previousOriginalLine = mapping.originalLine - 1;\n\t\n\t          result += base64VLQ.encode(mapping.originalColumn\n\t                                     - previousOriginalColumn);\n\t          previousOriginalColumn = mapping.originalColumn;\n\t\n\t          if (mapping.name != null) {\n\t            nameIdx = this._names.indexOf(mapping.name);\n\t            result += base64VLQ.encode(nameIdx - previousName);\n\t            previousName = nameIdx;\n\t          }\n\t        }\n\t      }\n\t\n\t      return result;\n\t    };\n\t\n\t  SourceMapGenerator.prototype._generateSourcesContent =\n\t    function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {\n\t      return aSources.map(function (source) {\n\t        if (!this._sourcesContents) {\n\t          return null;\n\t        }\n\t        if (aSourceRoot != null) {\n\t          source = util.relative(aSourceRoot, source);\n\t        }\n\t        var key = util.toSetString(source);\n\t        return Object.prototype.hasOwnProperty.call(this._sourcesContents,\n\t                                                    key)\n\t          ? this._sourcesContents[key]\n\t          : null;\n\t      }, this);\n\t    };\n\t\n\t  /**\n\t   * Externalize the source map.\n\t   */\n\t  SourceMapGenerator.prototype.toJSON =\n\t    function SourceMapGenerator_toJSON() {\n\t      var map = {\n\t        version: this._version,\n\t        sources: this._sources.toArray(),\n\t        names: this._names.toArray(),\n\t        mappings: this._serializeMappings()\n\t      };\n\t      if (this._file != null) {\n\t        map.file = this._file;\n\t      }\n\t      if (this._sourceRoot != null) {\n\t        map.sourceRoot = this._sourceRoot;\n\t      }\n\t      if (this._sourcesContents) {\n\t        map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);\n\t      }\n\t\n\t      return map;\n\t    };\n\t\n\t  /**\n\t   * Render the source map being generated to a string.\n\t   */\n\t  SourceMapGenerator.prototype.toString =\n\t    function SourceMapGenerator_toString() {\n\t      return JSON.stringify(this.toJSON());\n\t    };\n\t\n\t  exports.SourceMapGenerator = SourceMapGenerator;\n\t}\n\n\n/***/ },\n/* 2 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t/* -*- Mode: js; js-indent-level: 2; -*- */\n\t/*\n\t * Copyright 2011 Mozilla Foundation and contributors\n\t * Licensed under the New BSD license. See LICENSE or:\n\t * http://opensource.org/licenses/BSD-3-Clause\n\t *\n\t * Based on the Base 64 VLQ implementation in Closure Compiler:\n\t * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java\n\t *\n\t * Copyright 2011 The Closure Compiler Authors. All rights reserved.\n\t * Redistribution and use in source and binary forms, with or without\n\t * modification, are permitted provided that the following conditions are\n\t * met:\n\t *\n\t *  * Redistributions of source code must retain the above copyright\n\t *    notice, this list of conditions and the following disclaimer.\n\t *  * Redistributions in binary form must reproduce the above\n\t *    copyright notice, this list of conditions and the following\n\t *    disclaimer in the documentation and/or other materials provided\n\t *    with the distribution.\n\t *  * Neither the name of Google Inc. nor the names of its\n\t *    contributors may be used to endorse or promote products derived\n\t *    from this software without specific prior written permission.\n\t *\n\t * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n\t * \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n\t * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n\t * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n\t * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n\t * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n\t * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n\t * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n\t * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n\t * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n\t * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n\t */\n\t{\n\t  var base64 = __webpack_require__(3);\n\t\n\t  // A single base 64 digit can contain 6 bits of data. For the base 64 variable\n\t  // length quantities we use in the source map spec, the first bit is the sign,\n\t  // the next four bits are the actual value, and the 6th bit is the\n\t  // continuation bit. The continuation bit tells us whether there are more\n\t  // digits in this value following this digit.\n\t  //\n\t  //   Continuation\n\t  //   |    Sign\n\t  //   |    |\n\t  //   V    V\n\t  //   101011\n\t\n\t  var VLQ_BASE_SHIFT = 5;\n\t\n\t  // binary: 100000\n\t  var VLQ_BASE = 1 << VLQ_BASE_SHIFT;\n\t\n\t  // binary: 011111\n\t  var VLQ_BASE_MASK = VLQ_BASE - 1;\n\t\n\t  // binary: 100000\n\t  var VLQ_CONTINUATION_BIT = VLQ_BASE;\n\t\n\t  /**\n\t   * Converts from a two-complement value to a value where the sign bit is\n\t   * placed in the least significant bit.  For example, as decimals:\n\t   *   1 becomes 2 (10 binary), -1 becomes 3 (11 binary)\n\t   *   2 becomes 4 (100 binary), -2 becomes 5 (101 binary)\n\t   */\n\t  function toVLQSigned(aValue) {\n\t    return aValue < 0\n\t      ? ((-aValue) << 1) + 1\n\t      : (aValue << 1) + 0;\n\t  }\n\t\n\t  /**\n\t   * Converts to a two-complement value from a value where the sign bit is\n\t   * placed in the least significant bit.  For example, as decimals:\n\t   *   2 (10 binary) becomes 1, 3 (11 binary) becomes -1\n\t   *   4 (100 binary) becomes 2, 5 (101 binary) becomes -2\n\t   */\n\t  function fromVLQSigned(aValue) {\n\t    var isNegative = (aValue & 1) === 1;\n\t    var shifted = aValue >> 1;\n\t    return isNegative\n\t      ? -shifted\n\t      : shifted;\n\t  }\n\t\n\t  /**\n\t   * Returns the base 64 VLQ encoded value.\n\t   */\n\t  exports.encode = function base64VLQ_encode(aValue) {\n\t    var encoded = \"\";\n\t    var digit;\n\t\n\t    var vlq = toVLQSigned(aValue);\n\t\n\t    do {\n\t      digit = vlq & VLQ_BASE_MASK;\n\t      vlq >>>= VLQ_BASE_SHIFT;\n\t      if (vlq > 0) {\n\t        // There are still more digits in this value, so we must make sure the\n\t        // continuation bit is marked.\n\t        digit |= VLQ_CONTINUATION_BIT;\n\t      }\n\t      encoded += base64.encode(digit);\n\t    } while (vlq > 0);\n\t\n\t    return encoded;\n\t  };\n\t\n\t  /**\n\t   * Decodes the next base 64 VLQ value from the given string and returns the\n\t   * value and the rest of the string via the out parameter.\n\t   */\n\t  exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {\n\t    var strLen = aStr.length;\n\t    var result = 0;\n\t    var shift = 0;\n\t    var continuation, digit;\n\t\n\t    do {\n\t      if (aIndex >= strLen) {\n\t        throw new Error(\"Expected more digits in base 64 VLQ value.\");\n\t      }\n\t\n\t      digit = base64.decode(aStr.charCodeAt(aIndex++));\n\t      if (digit === -1) {\n\t        throw new Error(\"Invalid base64 digit: \" + aStr.charAt(aIndex - 1));\n\t      }\n\t\n\t      continuation = !!(digit & VLQ_CONTINUATION_BIT);\n\t      digit &= VLQ_BASE_MASK;\n\t      result = result + (digit << shift);\n\t      shift += VLQ_BASE_SHIFT;\n\t    } while (continuation);\n\t\n\t    aOutParam.value = fromVLQSigned(result);\n\t    aOutParam.rest = aIndex;\n\t  };\n\t}\n\n\n/***/ },\n/* 3 */\n/***/ function(module, exports) {\n\n\t/* -*- Mode: js; js-indent-level: 2; -*- */\n\t/*\n\t * Copyright 2011 Mozilla Foundation and contributors\n\t * Licensed under the New BSD license. See LICENSE or:\n\t * http://opensource.org/licenses/BSD-3-Clause\n\t */\n\t{\n\t  var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');\n\t\n\t  /**\n\t   * Encode an integer in the range of 0 to 63 to a single base 64 digit.\n\t   */\n\t  exports.encode = function (number) {\n\t    if (0 <= number && number < intToCharMap.length) {\n\t      return intToCharMap[number];\n\t    }\n\t    throw new TypeError(\"Must be between 0 and 63: \" + number);\n\t  };\n\t\n\t  /**\n\t   * Decode a single base 64 character code digit to an integer. Returns -1 on\n\t   * failure.\n\t   */\n\t  exports.decode = function (charCode) {\n\t    var bigA = 65;     // 'A'\n\t    var bigZ = 90;     // 'Z'\n\t\n\t    var littleA = 97;  // 'a'\n\t    var littleZ = 122; // 'z'\n\t\n\t    var zero = 48;     // '0'\n\t    var nine = 57;     // '9'\n\t\n\t    var plus = 43;     // '+'\n\t    var slash = 47;    // '/'\n\t\n\t    var littleOffset = 26;\n\t    var numberOffset = 52;\n\t\n\t    // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ\n\t    if (bigA <= charCode && charCode <= bigZ) {\n\t      return (charCode - bigA);\n\t    }\n\t\n\t    // 26 - 51: abcdefghijklmnopqrstuvwxyz\n\t    if (littleA <= charCode && charCode <= littleZ) {\n\t      return (charCode - littleA + littleOffset);\n\t    }\n\t\n\t    // 52 - 61: 0123456789\n\t    if (zero <= charCode && charCode <= nine) {\n\t      return (charCode - zero + numberOffset);\n\t    }\n\t\n\t    // 62: +\n\t    if (charCode == plus) {\n\t      return 62;\n\t    }\n\t\n\t    // 63: /\n\t    if (charCode == slash) {\n\t      return 63;\n\t    }\n\t\n\t    // Invalid base64 digit.\n\t    return -1;\n\t  };\n\t}\n\n\n/***/ },\n/* 4 */\n/***/ function(module, exports) {\n\n\t/* -*- Mode: js; js-indent-level: 2; -*- */\n\t/*\n\t * Copyright 2011 Mozilla Foundation and contributors\n\t * Licensed under the New BSD license. See LICENSE or:\n\t * http://opensource.org/licenses/BSD-3-Clause\n\t */\n\t{\n\t  /**\n\t   * This is a helper function for getting values from parameter/options\n\t   * objects.\n\t   *\n\t   * @param args The object we are extracting values from\n\t   * @param name The name of the property we are getting.\n\t   * @param defaultValue An optional value to return if the property is missing\n\t   * from the object. If this is not specified and the property is missing, an\n\t   * error will be thrown.\n\t   */\n\t  function getArg(aArgs, aName, aDefaultValue) {\n\t    if (aName in aArgs) {\n\t      return aArgs[aName];\n\t    } else if (arguments.length === 3) {\n\t      return aDefaultValue;\n\t    } else {\n\t      throw new Error('\"' + aName + '\" is a required argument.');\n\t    }\n\t  }\n\t  exports.getArg = getArg;\n\t\n\t  var urlRegexp = /^(?:([\\w+\\-.]+):)?\\/\\/(?:(\\w+:\\w+)@)?([\\w.]*)(?::(\\d+))?(\\S*)$/;\n\t  var dataUrlRegexp = /^data:.+\\,.+$/;\n\t\n\t  function urlParse(aUrl) {\n\t    var match = aUrl.match(urlRegexp);\n\t    if (!match) {\n\t      return null;\n\t    }\n\t    return {\n\t      scheme: match[1],\n\t      auth: match[2],\n\t      host: match[3],\n\t      port: match[4],\n\t      path: match[5]\n\t    };\n\t  }\n\t  exports.urlParse = urlParse;\n\t\n\t  function urlGenerate(aParsedUrl) {\n\t    var url = '';\n\t    if (aParsedUrl.scheme) {\n\t      url += aParsedUrl.scheme + ':';\n\t    }\n\t    url += '//';\n\t    if (aParsedUrl.auth) {\n\t      url += aParsedUrl.auth + '@';\n\t    }\n\t    if (aParsedUrl.host) {\n\t      url += aParsedUrl.host;\n\t    }\n\t    if (aParsedUrl.port) {\n\t      url += \":\" + aParsedUrl.port\n\t    }\n\t    if (aParsedUrl.path) {\n\t      url += aParsedUrl.path;\n\t    }\n\t    return url;\n\t  }\n\t  exports.urlGenerate = urlGenerate;\n\t\n\t  /**\n\t   * Normalizes a path, or the path portion of a URL:\n\t   *\n\t   * - Replaces consequtive slashes with one slash.\n\t   * - Removes unnecessary '.' parts.\n\t   * - Removes unnecessary '/..' parts.\n\t   *\n\t   * Based on code in the Node.js 'path' core module.\n\t   *\n\t   * @param aPath The path or url to normalize.\n\t   */\n\t  function normalize(aPath) {\n\t    var path = aPath;\n\t    var url = urlParse(aPath);\n\t    if (url) {\n\t      if (!url.path) {\n\t        return aPath;\n\t      }\n\t      path = url.path;\n\t    }\n\t    var isAbsolute = exports.isAbsolute(path);\n\t\n\t    var parts = path.split(/\\/+/);\n\t    for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {\n\t      part = parts[i];\n\t      if (part === '.') {\n\t        parts.splice(i, 1);\n\t      } else if (part === '..') {\n\t        up++;\n\t      } else if (up > 0) {\n\t        if (part === '') {\n\t          // The first part is blank if the path is absolute. Trying to go\n\t          // above the root is a no-op. Therefore we can remove all '..' parts\n\t          // directly after the root.\n\t          parts.splice(i + 1, up);\n\t          up = 0;\n\t        } else {\n\t          parts.splice(i, 2);\n\t          up--;\n\t        }\n\t      }\n\t    }\n\t    path = parts.join('/');\n\t\n\t    if (path === '') {\n\t      path = isAbsolute ? '/' : '.';\n\t    }\n\t\n\t    if (url) {\n\t      url.path = path;\n\t      return urlGenerate(url);\n\t    }\n\t    return path;\n\t  }\n\t  exports.normalize = normalize;\n\t\n\t  /**\n\t   * Joins two paths/URLs.\n\t   *\n\t   * @param aRoot The root path or URL.\n\t   * @param aPath The path or URL to be joined with the root.\n\t   *\n\t   * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a\n\t   *   scheme-relative URL: Then the scheme of aRoot, if any, is prepended\n\t   *   first.\n\t   * - Otherwise aPath is a path. If aRoot is a URL, then its path portion\n\t   *   is updated with the result and aRoot is returned. Otherwise the result\n\t   *   is returned.\n\t   *   - If aPath is absolute, the result is aPath.\n\t   *   - Otherwise the two paths are joined with a slash.\n\t   * - Joining for example 'http://' and 'www.example.com' is also supported.\n\t   */\n\t  function join(aRoot, aPath) {\n\t    if (aRoot === \"\") {\n\t      aRoot = \".\";\n\t    }\n\t    if (aPath === \"\") {\n\t      aPath = \".\";\n\t    }\n\t    var aPathUrl = urlParse(aPath);\n\t    var aRootUrl = urlParse(aRoot);\n\t    if (aRootUrl) {\n\t      aRoot = aRootUrl.path || '/';\n\t    }\n\t\n\t    // `join(foo, '//www.example.org')`\n\t    if (aPathUrl && !aPathUrl.scheme) {\n\t      if (aRootUrl) {\n\t        aPathUrl.scheme = aRootUrl.scheme;\n\t      }\n\t      return urlGenerate(aPathUrl);\n\t    }\n\t\n\t    if (aPathUrl || aPath.match(dataUrlRegexp)) {\n\t      return aPath;\n\t    }\n\t\n\t    // `join('http://', 'www.example.com')`\n\t    if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {\n\t      aRootUrl.host = aPath;\n\t      return urlGenerate(aRootUrl);\n\t    }\n\t\n\t    var joined = aPath.charAt(0) === '/'\n\t      ? aPath\n\t      : normalize(aRoot.replace(/\\/+$/, '') + '/' + aPath);\n\t\n\t    if (aRootUrl) {\n\t      aRootUrl.path = joined;\n\t      return urlGenerate(aRootUrl);\n\t    }\n\t    return joined;\n\t  }\n\t  exports.join = join;\n\t\n\t  exports.isAbsolute = function (aPath) {\n\t    return aPath.charAt(0) === '/' || !!aPath.match(urlRegexp);\n\t  };\n\t\n\t  /**\n\t   * Make a path relative to a URL or another path.\n\t   *\n\t   * @param aRoot The root path or URL.\n\t   * @param aPath The path or URL to be made relative to aRoot.\n\t   */\n\t  function relative(aRoot, aPath) {\n\t    if (aRoot === \"\") {\n\t      aRoot = \".\";\n\t    }\n\t\n\t    aRoot = aRoot.replace(/\\/$/, '');\n\t\n\t    // It is possible for the path to be above the root. In this case, simply\n\t    // checking whether the root is a prefix of the path won't work. Instead, we\n\t    // need to remove components from the root one by one, until either we find\n\t    // a prefix that fits, or we run out of components to remove.\n\t    var level = 0;\n\t    while (aPath.indexOf(aRoot + '/') !== 0) {\n\t      var index = aRoot.lastIndexOf(\"/\");\n\t      if (index < 0) {\n\t        return aPath;\n\t      }\n\t\n\t      // If the only part of the root that is left is the scheme (i.e. http://,\n\t      // file:///, etc.), one or more slashes (/), or simply nothing at all, we\n\t      // have exhausted all components, so the path is not relative to the root.\n\t      aRoot = aRoot.slice(0, index);\n\t      if (aRoot.match(/^([^\\/]+:\\/)?\\/*$/)) {\n\t        return aPath;\n\t      }\n\t\n\t      ++level;\n\t    }\n\t\n\t    // Make sure we add a \"../\" for each component we removed from the root.\n\t    return Array(level + 1).join(\"../\") + aPath.substr(aRoot.length + 1);\n\t  }\n\t  exports.relative = relative;\n\t\n\t  /**\n\t   * Because behavior goes wacky when you set `__proto__` on objects, we\n\t   * have to prefix all the strings in our set with an arbitrary character.\n\t   *\n\t   * See https://github.com/mozilla/source-map/pull/31 and\n\t   * https://github.com/mozilla/source-map/issues/30\n\t   *\n\t   * @param String aStr\n\t   */\n\t  function toSetString(aStr) {\n\t    return '$' + aStr;\n\t  }\n\t  exports.toSetString = toSetString;\n\t\n\t  function fromSetString(aStr) {\n\t    return aStr.substr(1);\n\t  }\n\t  exports.fromSetString = fromSetString;\n\t\n\t  /**\n\t   * Comparator between two mappings where the original positions are compared.\n\t   *\n\t   * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n\t   * mappings with the same original source/line/column, but different generated\n\t   * line and column the same. Useful when searching for a mapping with a\n\t   * stubbed out mapping.\n\t   */\n\t  function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {\n\t    var cmp = mappingA.source - mappingB.source;\n\t    if (cmp !== 0) {\n\t      return cmp;\n\t    }\n\t\n\t    cmp = mappingA.originalLine - mappingB.originalLine;\n\t    if (cmp !== 0) {\n\t      return cmp;\n\t    }\n\t\n\t    cmp = mappingA.originalColumn - mappingB.originalColumn;\n\t    if (cmp !== 0 || onlyCompareOriginal) {\n\t      return cmp;\n\t    }\n\t\n\t    cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n\t    if (cmp !== 0) {\n\t      return cmp;\n\t    }\n\t\n\t    cmp = mappingA.generatedLine - mappingB.generatedLine;\n\t    if (cmp !== 0) {\n\t      return cmp;\n\t    }\n\t\n\t    return mappingA.name - mappingB.name;\n\t  }\n\t  exports.compareByOriginalPositions = compareByOriginalPositions;\n\t\n\t  /**\n\t   * Comparator between two mappings with deflated source and name indices where\n\t   * the generated positions are compared.\n\t   *\n\t   * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n\t   * mappings with the same generated line and column, but different\n\t   * source/name/original line and column the same. Useful when searching for a\n\t   * mapping with a stubbed out mapping.\n\t   */\n\t  function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {\n\t    var cmp = mappingA.generatedLine - mappingB.generatedLine;\n\t    if (cmp !== 0) {\n\t      return cmp;\n\t    }\n\t\n\t    cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n\t    if (cmp !== 0 || onlyCompareGenerated) {\n\t      return cmp;\n\t    }\n\t\n\t    cmp = mappingA.source - mappingB.source;\n\t    if (cmp !== 0) {\n\t      return cmp;\n\t    }\n\t\n\t    cmp = mappingA.originalLine - mappingB.originalLine;\n\t    if (cmp !== 0) {\n\t      return cmp;\n\t    }\n\t\n\t    cmp = mappingA.originalColumn - mappingB.originalColumn;\n\t    if (cmp !== 0) {\n\t      return cmp;\n\t    }\n\t\n\t    return mappingA.name - mappingB.name;\n\t  }\n\t  exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;\n\t\n\t  function strcmp(aStr1, aStr2) {\n\t    if (aStr1 === aStr2) {\n\t      return 0;\n\t    }\n\t\n\t    if (aStr1 > aStr2) {\n\t      return 1;\n\t    }\n\t\n\t    return -1;\n\t  }\n\t\n\t  /**\n\t   * Comparator between two mappings with inflated source and name strings where\n\t   * the generated positions are compared.\n\t   */\n\t  function compareByGeneratedPositionsInflated(mappingA, mappingB) {\n\t    var cmp = mappingA.generatedLine - mappingB.generatedLine;\n\t    if (cmp !== 0) {\n\t      return cmp;\n\t    }\n\t\n\t    cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n\t    if (cmp !== 0) {\n\t      return cmp;\n\t    }\n\t\n\t    cmp = strcmp(mappingA.source, mappingB.source);\n\t    if (cmp !== 0) {\n\t      return cmp;\n\t    }\n\t\n\t    cmp = mappingA.originalLine - mappingB.originalLine;\n\t    if (cmp !== 0) {\n\t      return cmp;\n\t    }\n\t\n\t    cmp = mappingA.originalColumn - mappingB.originalColumn;\n\t    if (cmp !== 0) {\n\t      return cmp;\n\t    }\n\t\n\t    return strcmp(mappingA.name, mappingB.name);\n\t  }\n\t  exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;\n\t}\n\n\n/***/ },\n/* 5 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t/* -*- Mode: js; js-indent-level: 2; -*- */\n\t/*\n\t * Copyright 2011 Mozilla Foundation and contributors\n\t * Licensed under the New BSD license. See LICENSE or:\n\t * http://opensource.org/licenses/BSD-3-Clause\n\t */\n\t{\n\t  var util = __webpack_require__(4);\n\t\n\t  /**\n\t   * A data structure which is a combination of an array and a set. Adding a new\n\t   * member is O(1), testing for membership is O(1), and finding the index of an\n\t   * element is O(1). Removing elements from the set is not supported. Only\n\t   * strings are supported for membership.\n\t   */\n\t  function ArraySet() {\n\t    this._array = [];\n\t    this._set = {};\n\t  }\n\t\n\t  /**\n\t   * Static method for creating ArraySet instances from an existing array.\n\t   */\n\t  ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {\n\t    var set = new ArraySet();\n\t    for (var i = 0, len = aArray.length; i < len; i++) {\n\t      set.add(aArray[i], aAllowDuplicates);\n\t    }\n\t    return set;\n\t  };\n\t\n\t  /**\n\t   * Return how many unique items are in this ArraySet. If duplicates have been\n\t   * added, than those do not count towards the size.\n\t   *\n\t   * @returns Number\n\t   */\n\t  ArraySet.prototype.size = function ArraySet_size() {\n\t    return Object.getOwnPropertyNames(this._set).length;\n\t  };\n\t\n\t  /**\n\t   * Add the given string to this set.\n\t   *\n\t   * @param String aStr\n\t   */\n\t  ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {\n\t    var sStr = util.toSetString(aStr);\n\t    var isDuplicate = this._set.hasOwnProperty(sStr);\n\t    var idx = this._array.length;\n\t    if (!isDuplicate || aAllowDuplicates) {\n\t      this._array.push(aStr);\n\t    }\n\t    if (!isDuplicate) {\n\t      this._set[sStr] = idx;\n\t    }\n\t  };\n\t\n\t  /**\n\t   * Is the given string a member of this set?\n\t   *\n\t   * @param String aStr\n\t   */\n\t  ArraySet.prototype.has = function ArraySet_has(aStr) {\n\t    var sStr = util.toSetString(aStr);\n\t    return this._set.hasOwnProperty(sStr);\n\t  };\n\t\n\t  /**\n\t   * What is the index of the given string in the array?\n\t   *\n\t   * @param String aStr\n\t   */\n\t  ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {\n\t    var sStr = util.toSetString(aStr);\n\t    if (this._set.hasOwnProperty(sStr)) {\n\t      return this._set[sStr];\n\t    }\n\t    throw new Error('\"' + aStr + '\" is not in the set.');\n\t  };\n\t\n\t  /**\n\t   * What is the element at the given index?\n\t   *\n\t   * @param Number aIdx\n\t   */\n\t  ArraySet.prototype.at = function ArraySet_at(aIdx) {\n\t    if (aIdx >= 0 && aIdx < this._array.length) {\n\t      return this._array[aIdx];\n\t    }\n\t    throw new Error('No element indexed by ' + aIdx);\n\t  };\n\t\n\t  /**\n\t   * Returns the array representation of this set (which has the proper indices\n\t   * indicated by indexOf). Note that this is a copy of the internal array used\n\t   * for storing the members so that no one can mess with internal state.\n\t   */\n\t  ArraySet.prototype.toArray = function ArraySet_toArray() {\n\t    return this._array.slice();\n\t  };\n\t\n\t  exports.ArraySet = ArraySet;\n\t}\n\n\n/***/ },\n/* 6 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t/* -*- Mode: js; js-indent-level: 2; -*- */\n\t/*\n\t * Copyright 2014 Mozilla Foundation and contributors\n\t * Licensed under the New BSD license. See LICENSE or:\n\t * http://opensource.org/licenses/BSD-3-Clause\n\t */\n\t{\n\t  var util = __webpack_require__(4);\n\t\n\t  /**\n\t   * Determine whether mappingB is after mappingA with respect to generated\n\t   * position.\n\t   */\n\t  function generatedPositionAfter(mappingA, mappingB) {\n\t    // Optimized for most common case\n\t    var lineA = mappingA.generatedLine;\n\t    var lineB = mappingB.generatedLine;\n\t    var columnA = mappingA.generatedColumn;\n\t    var columnB = mappingB.generatedColumn;\n\t    return lineB > lineA || lineB == lineA && columnB >= columnA ||\n\t           util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;\n\t  }\n\t\n\t  /**\n\t   * A data structure to provide a sorted view of accumulated mappings in a\n\t   * performance conscious manner. It trades a neglibable overhead in general\n\t   * case for a large speedup in case of mappings being added in order.\n\t   */\n\t  function MappingList() {\n\t    this._array = [];\n\t    this._sorted = true;\n\t    // Serves as infimum\n\t    this._last = {generatedLine: -1, generatedColumn: 0};\n\t  }\n\t\n\t  /**\n\t   * Iterate through internal items. This method takes the same arguments that\n\t   * `Array.prototype.forEach` takes.\n\t   *\n\t   * NOTE: The order of the mappings is NOT guaranteed.\n\t   */\n\t  MappingList.prototype.unsortedForEach =\n\t    function MappingList_forEach(aCallback, aThisArg) {\n\t      this._array.forEach(aCallback, aThisArg);\n\t    };\n\t\n\t  /**\n\t   * Add the given source mapping.\n\t   *\n\t   * @param Object aMapping\n\t   */\n\t  MappingList.prototype.add = function MappingList_add(aMapping) {\n\t    if (generatedPositionAfter(this._last, aMapping)) {\n\t      this._last = aMapping;\n\t      this._array.push(aMapping);\n\t    } else {\n\t      this._sorted = false;\n\t      this._array.push(aMapping);\n\t    }\n\t  };\n\t\n\t  /**\n\t   * Returns the flat, sorted array of mappings. The mappings are sorted by\n\t   * generated position.\n\t   *\n\t   * WARNING: This method returns internal data without copying, for\n\t   * performance. The return value must NOT be mutated, and should be treated as\n\t   * an immutable borrow. If you want to take ownership, you must make your own\n\t   * copy.\n\t   */\n\t  MappingList.prototype.toArray = function MappingList_toArray() {\n\t    if (!this._sorted) {\n\t      this._array.sort(util.compareByGeneratedPositionsInflated);\n\t      this._sorted = true;\n\t    }\n\t    return this._array;\n\t  };\n\t\n\t  exports.MappingList = MappingList;\n\t}\n\n\n/***/ },\n/* 7 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t/* -*- Mode: js; js-indent-level: 2; -*- */\n\t/*\n\t * Copyright 2011 Mozilla Foundation and contributors\n\t * Licensed under the New BSD license. See LICENSE or:\n\t * http://opensource.org/licenses/BSD-3-Clause\n\t */\n\t{\n\t  var util = __webpack_require__(4);\n\t  var binarySearch = __webpack_require__(8);\n\t  var ArraySet = __webpack_require__(5).ArraySet;\n\t  var base64VLQ = __webpack_require__(2);\n\t  var quickSort = __webpack_require__(9).quickSort;\n\t\n\t  function SourceMapConsumer(aSourceMap) {\n\t    var sourceMap = aSourceMap;\n\t    if (typeof aSourceMap === 'string') {\n\t      sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n\t    }\n\t\n\t    return sourceMap.sections != null\n\t      ? new IndexedSourceMapConsumer(sourceMap)\n\t      : new BasicSourceMapConsumer(sourceMap);\n\t  }\n\t\n\t  SourceMapConsumer.fromSourceMap = function(aSourceMap) {\n\t    return BasicSourceMapConsumer.fromSourceMap(aSourceMap);\n\t  }\n\t\n\t  /**\n\t   * The version of the source mapping spec that we are consuming.\n\t   */\n\t  SourceMapConsumer.prototype._version = 3;\n\t\n\t  // `__generatedMappings` and `__originalMappings` are arrays that hold the\n\t  // parsed mapping coordinates from the source map's \"mappings\" attribute. They\n\t  // are lazily instantiated, accessed via the `_generatedMappings` and\n\t  // `_originalMappings` getters respectively, and we only parse the mappings\n\t  // and create these arrays once queried for a source location. We jump through\n\t  // these hoops because there can be many thousands of mappings, and parsing\n\t  // them is expensive, so we only want to do it if we must.\n\t  //\n\t  // Each object in the arrays is of the form:\n\t  //\n\t  //     {\n\t  //       generatedLine: The line number in the generated code,\n\t  //       generatedColumn: The column number in the generated code,\n\t  //       source: The path to the original source file that generated this\n\t  //               chunk of code,\n\t  //       originalLine: The line number in the original source that\n\t  //                     corresponds to this chunk of generated code,\n\t  //       originalColumn: The column number in the original source that\n\t  //                       corresponds to this chunk of generated code,\n\t  //       name: The name of the original symbol which generated this chunk of\n\t  //             code.\n\t  //     }\n\t  //\n\t  // All properties except for `generatedLine` and `generatedColumn` can be\n\t  // `null`.\n\t  //\n\t  // `_generatedMappings` is ordered by the generated positions.\n\t  //\n\t  // `_originalMappings` is ordered by the original positions.\n\t\n\t  SourceMapConsumer.prototype.__generatedMappings = null;\n\t  Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {\n\t    get: function () {\n\t      if (!this.__generatedMappings) {\n\t        this._parseMappings(this._mappings, this.sourceRoot);\n\t      }\n\t\n\t      return this.__generatedMappings;\n\t    }\n\t  });\n\t\n\t  SourceMapConsumer.prototype.__originalMappings = null;\n\t  Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {\n\t    get: function () {\n\t      if (!this.__originalMappings) {\n\t        this._parseMappings(this._mappings, this.sourceRoot);\n\t      }\n\t\n\t      return this.__originalMappings;\n\t    }\n\t  });\n\t\n\t  SourceMapConsumer.prototype._charIsMappingSeparator =\n\t    function SourceMapConsumer_charIsMappingSeparator(aStr, index) {\n\t      var c = aStr.charAt(index);\n\t      return c === \";\" || c === \",\";\n\t    };\n\t\n\t  /**\n\t   * Parse the mappings in a string in to a data structure which we can easily\n\t   * query (the ordered arrays in the `this.__generatedMappings` and\n\t   * `this.__originalMappings` properties).\n\t   */\n\t  SourceMapConsumer.prototype._parseMappings =\n\t    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n\t      throw new Error(\"Subclasses must implement _parseMappings\");\n\t    };\n\t\n\t  SourceMapConsumer.GENERATED_ORDER = 1;\n\t  SourceMapConsumer.ORIGINAL_ORDER = 2;\n\t\n\t  SourceMapConsumer.GREATEST_LOWER_BOUND = 1;\n\t  SourceMapConsumer.LEAST_UPPER_BOUND = 2;\n\t\n\t  /**\n\t   * Iterate over each mapping between an original source/line/column and a\n\t   * generated line/column in this source map.\n\t   *\n\t   * @param Function aCallback\n\t   *        The function that is called with each mapping.\n\t   * @param Object aContext\n\t   *        Optional. If specified, this object will be the value of `this` every\n\t   *        time that `aCallback` is called.\n\t   * @param aOrder\n\t   *        Either `SourceMapConsumer.GENERATED_ORDER` or\n\t   *        `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to\n\t   *        iterate over the mappings sorted by the generated file's line/column\n\t   *        order or the original's source/line/column order, respectively. Defaults to\n\t   *        `SourceMapConsumer.GENERATED_ORDER`.\n\t   */\n\t  SourceMapConsumer.prototype.eachMapping =\n\t    function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {\n\t      var context = aContext || null;\n\t      var order = aOrder || SourceMapConsumer.GENERATED_ORDER;\n\t\n\t      var mappings;\n\t      switch (order) {\n\t      case SourceMapConsumer.GENERATED_ORDER:\n\t        mappings = this._generatedMappings;\n\t        break;\n\t      case SourceMapConsumer.ORIGINAL_ORDER:\n\t        mappings = this._originalMappings;\n\t        break;\n\t      default:\n\t        throw new Error(\"Unknown order of iteration.\");\n\t      }\n\t\n\t      var sourceRoot = this.sourceRoot;\n\t      mappings.map(function (mapping) {\n\t        var source = mapping.source === null ? null : this._sources.at(mapping.source);\n\t        if (source != null && sourceRoot != null) {\n\t          source = util.join(sourceRoot, source);\n\t        }\n\t        return {\n\t          source: source,\n\t          generatedLine: mapping.generatedLine,\n\t          generatedColumn: mapping.generatedColumn,\n\t          originalLine: mapping.originalLine,\n\t          originalColumn: mapping.originalColumn,\n\t          name: mapping.name === null ? null : this._names.at(mapping.name)\n\t        };\n\t      }, this).forEach(aCallback, context);\n\t    };\n\t\n\t  /**\n\t   * Returns all generated line and column information for the original source,\n\t   * line, and column provided. If no column is provided, returns all mappings\n\t   * corresponding to a either the line we are searching for or the next\n\t   * closest line that has any mappings. Otherwise, returns all mappings\n\t   * corresponding to the given line and either the column we are searching for\n\t   * or the next closest column that has any offsets.\n\t   *\n\t   * The only argument is an object with the following properties:\n\t   *\n\t   *   - source: The filename of the original source.\n\t   *   - line: The line number in the original source.\n\t   *   - column: Optional. the column number in the original source.\n\t   *\n\t   * and an array of objects is returned, each with the following properties:\n\t   *\n\t   *   - line: The line number in the generated source, or null.\n\t   *   - column: The column number in the generated source, or null.\n\t   */\n\t  SourceMapConsumer.prototype.allGeneratedPositionsFor =\n\t    function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {\n\t      var line = util.getArg(aArgs, 'line');\n\t\n\t      // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping\n\t      // returns the index of the closest mapping less than the needle. By\n\t      // setting needle.originalColumn to 0, we thus find the last mapping for\n\t      // the given line, provided such a mapping exists.\n\t      var needle = {\n\t        source: util.getArg(aArgs, 'source'),\n\t        originalLine: line,\n\t        originalColumn: util.getArg(aArgs, 'column', 0)\n\t      };\n\t\n\t      if (this.sourceRoot != null) {\n\t        needle.source = util.relative(this.sourceRoot, needle.source);\n\t      }\n\t      if (!this._sources.has(needle.source)) {\n\t        return [];\n\t      }\n\t      needle.source = this._sources.indexOf(needle.source);\n\t\n\t      var mappings = [];\n\t\n\t      var index = this._findMapping(needle,\n\t                                    this._originalMappings,\n\t                                    \"originalLine\",\n\t                                    \"originalColumn\",\n\t                                    util.compareByOriginalPositions,\n\t                                    binarySearch.LEAST_UPPER_BOUND);\n\t      if (index >= 0) {\n\t        var mapping = this._originalMappings[index];\n\t\n\t        if (aArgs.column === undefined) {\n\t          var originalLine = mapping.originalLine;\n\t\n\t          // Iterate until either we run out of mappings, or we run into\n\t          // a mapping for a different line than the one we found. Since\n\t          // mappings are sorted, this is guaranteed to find all mappings for\n\t          // the line we found.\n\t          while (mapping && mapping.originalLine === originalLine) {\n\t            mappings.push({\n\t              line: util.getArg(mapping, 'generatedLine', null),\n\t              column: util.getArg(mapping, 'generatedColumn', null),\n\t              lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n\t            });\n\t\n\t            mapping = this._originalMappings[++index];\n\t          }\n\t        } else {\n\t          var originalColumn = mapping.originalColumn;\n\t\n\t          // Iterate until either we run out of mappings, or we run into\n\t          // a mapping for a different line than the one we were searching for.\n\t          // Since mappings are sorted, this is guaranteed to find all mappings for\n\t          // the line we are searching for.\n\t          while (mapping &&\n\t                 mapping.originalLine === line &&\n\t                 mapping.originalColumn == originalColumn) {\n\t            mappings.push({\n\t              line: util.getArg(mapping, 'generatedLine', null),\n\t              column: util.getArg(mapping, 'generatedColumn', null),\n\t              lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n\t            });\n\t\n\t            mapping = this._originalMappings[++index];\n\t          }\n\t        }\n\t      }\n\t\n\t      return mappings;\n\t    };\n\t\n\t  exports.SourceMapConsumer = SourceMapConsumer;\n\t\n\t  /**\n\t   * A BasicSourceMapConsumer instance represents a parsed source map which we can\n\t   * query for information about the original file positions by giving it a file\n\t   * position in the generated source.\n\t   *\n\t   * The only parameter is the raw source map (either as a JSON string, or\n\t   * already parsed to an object). According to the spec, source maps have the\n\t   * following attributes:\n\t   *\n\t   *   - version: Which version of the source map spec this map is following.\n\t   *   - sources: An array of URLs to the original source files.\n\t   *   - names: An array of identifiers which can be referrenced by individual mappings.\n\t   *   - sourceRoot: Optional. The URL root from which all sources are relative.\n\t   *   - sourcesContent: Optional. An array of contents of the original source files.\n\t   *   - mappings: A string of base64 VLQs which contain the actual mappings.\n\t   *   - file: Optional. The generated file this source map is associated with.\n\t   *\n\t   * Here is an example source map, taken from the source map spec[0]:\n\t   *\n\t   *     {\n\t   *       version : 3,\n\t   *       file: \"out.js\",\n\t   *       sourceRoot : \"\",\n\t   *       sources: [\"foo.js\", \"bar.js\"],\n\t   *       names: [\"src\", \"maps\", \"are\", \"fun\"],\n\t   *       mappings: \"AA,AB;;ABCDE;\"\n\t   *     }\n\t   *\n\t   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#\n\t   */\n\t  function BasicSourceMapConsumer(aSourceMap) {\n\t    var sourceMap = aSourceMap;\n\t    if (typeof aSourceMap === 'string') {\n\t      sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n\t    }\n\t\n\t    var version = util.getArg(sourceMap, 'version');\n\t    var sources = util.getArg(sourceMap, 'sources');\n\t    // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which\n\t    // requires the array) to play nice here.\n\t    var names = util.getArg(sourceMap, 'names', []);\n\t    var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);\n\t    var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);\n\t    var mappings = util.getArg(sourceMap, 'mappings');\n\t    var file = util.getArg(sourceMap, 'file', null);\n\t\n\t    // Once again, Sass deviates from the spec and supplies the version as a\n\t    // string rather than a number, so we use loose equality checking here.\n\t    if (version != this._version) {\n\t      throw new Error('Unsupported version: ' + version);\n\t    }\n\t\n\t    sources = sources\n\t      // Some source maps produce relative source paths like \"./foo.js\" instead of\n\t      // \"foo.js\".  Normalize these first so that future comparisons will succeed.\n\t      // See bugzil.la/1090768.\n\t      .map(util.normalize)\n\t      // Always ensure that absolute sources are internally stored relative to\n\t      // the source root, if the source root is absolute. Not doing this would\n\t      // be particularly problematic when the source root is a prefix of the\n\t      // source (valid, but why??). See github issue #199 and bugzil.la/1188982.\n\t      .map(function (source) {\n\t        return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)\n\t          ? util.relative(sourceRoot, source)\n\t          : source;\n\t      });\n\t\n\t    // Pass `true` below to allow duplicate names and sources. While source maps\n\t    // are intended to be compressed and deduplicated, the TypeScript compiler\n\t    // sometimes generates source maps with duplicates in them. See Github issue\n\t    // #72 and bugzil.la/889492.\n\t    this._names = ArraySet.fromArray(names, true);\n\t    this._sources = ArraySet.fromArray(sources, true);\n\t\n\t    this.sourceRoot = sourceRoot;\n\t    this.sourcesContent = sourcesContent;\n\t    this._mappings = mappings;\n\t    this.file = file;\n\t  }\n\t\n\t  BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\n\t  BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;\n\t\n\t  /**\n\t   * Create a BasicSourceMapConsumer from a SourceMapGenerator.\n\t   *\n\t   * @param SourceMapGenerator aSourceMap\n\t   *        The source map that will be consumed.\n\t   * @returns BasicSourceMapConsumer\n\t   */\n\t  BasicSourceMapConsumer.fromSourceMap =\n\t    function SourceMapConsumer_fromSourceMap(aSourceMap) {\n\t      var smc = Object.create(BasicSourceMapConsumer.prototype);\n\t\n\t      var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);\n\t      var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);\n\t      smc.sourceRoot = aSourceMap._sourceRoot;\n\t      smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),\n\t                                                              smc.sourceRoot);\n\t      smc.file = aSourceMap._file;\n\t\n\t      // Because we are modifying the entries (by converting string sources and\n\t      // names to indices into the sources and names ArraySets), we have to make\n\t      // a copy of the entry or else bad things happen. Shared mutable state\n\t      // strikes again! See github issue #191.\n\t\n\t      var generatedMappings = aSourceMap._mappings.toArray().slice();\n\t      var destGeneratedMappings = smc.__generatedMappings = [];\n\t      var destOriginalMappings = smc.__originalMappings = [];\n\t\n\t      for (var i = 0, length = generatedMappings.length; i < length; i++) {\n\t        var srcMapping = generatedMappings[i];\n\t        var destMapping = new Mapping;\n\t        destMapping.generatedLine = srcMapping.generatedLine;\n\t        destMapping.generatedColumn = srcMapping.generatedColumn;\n\t\n\t        if (srcMapping.source) {\n\t          destMapping.source = sources.indexOf(srcMapping.source);\n\t          destMapping.originalLine = srcMapping.originalLine;\n\t          destMapping.originalColumn = srcMapping.originalColumn;\n\t\n\t          if (srcMapping.name) {\n\t            destMapping.name = names.indexOf(srcMapping.name);\n\t          }\n\t\n\t          destOriginalMappings.push(destMapping);\n\t        }\n\t\n\t        destGeneratedMappings.push(destMapping);\n\t      }\n\t\n\t      quickSort(smc.__originalMappings, util.compareByOriginalPositions);\n\t\n\t      return smc;\n\t    };\n\t\n\t  /**\n\t   * The version of the source mapping spec that we are consuming.\n\t   */\n\t  BasicSourceMapConsumer.prototype._version = 3;\n\t\n\t  /**\n\t   * The list of original sources.\n\t   */\n\t  Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {\n\t    get: function () {\n\t      return this._sources.toArray().map(function (s) {\n\t        return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s;\n\t      }, this);\n\t    }\n\t  });\n\t\n\t  /**\n\t   * Provide the JIT with a nice shape / hidden class.\n\t   */\n\t  function Mapping() {\n\t    this.generatedLine = 0;\n\t    this.generatedColumn = 0;\n\t    this.source = null;\n\t    this.originalLine = null;\n\t    this.originalColumn = null;\n\t    this.name = null;\n\t  }\n\t\n\t  /**\n\t   * Parse the mappings in a string in to a data structure which we can easily\n\t   * query (the ordered arrays in the `this.__generatedMappings` and\n\t   * `this.__originalMappings` properties).\n\t   */\n\t  BasicSourceMapConsumer.prototype._parseMappings =\n\t    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n\t      var generatedLine = 1;\n\t      var previousGeneratedColumn = 0;\n\t      var previousOriginalLine = 0;\n\t      var previousOriginalColumn = 0;\n\t      var previousSource = 0;\n\t      var previousName = 0;\n\t      var length = aStr.length;\n\t      var index = 0;\n\t      var cachedSegments = {};\n\t      var temp = {};\n\t      var originalMappings = [];\n\t      var generatedMappings = [];\n\t      var mapping, str, segment, end, value;\n\t\n\t      while (index < length) {\n\t        if (aStr.charAt(index) === ';') {\n\t          generatedLine++;\n\t          index++;\n\t          previousGeneratedColumn = 0;\n\t        }\n\t        else if (aStr.charAt(index) === ',') {\n\t          index++;\n\t        }\n\t        else {\n\t          mapping = new Mapping();\n\t          mapping.generatedLine = generatedLine;\n\t\n\t          // Because each offset is encoded relative to the previous one,\n\t          // many segments often have the same encoding. We can exploit this\n\t          // fact by caching the parsed variable length fields of each segment,\n\t          // allowing us to avoid a second parse if we encounter the same\n\t          // segment again.\n\t          for (end = index; end < length; end++) {\n\t            if (this._charIsMappingSeparator(aStr, end)) {\n\t              break;\n\t            }\n\t          }\n\t          str = aStr.slice(index, end);\n\t\n\t          segment = cachedSegments[str];\n\t          if (segment) {\n\t            index += str.length;\n\t          } else {\n\t            segment = [];\n\t            while (index < end) {\n\t              base64VLQ.decode(aStr, index, temp);\n\t              value = temp.value;\n\t              index = temp.rest;\n\t              segment.push(value);\n\t            }\n\t\n\t            if (segment.length === 2) {\n\t              throw new Error('Found a source, but no line and column');\n\t            }\n\t\n\t            if (segment.length === 3) {\n\t              throw new Error('Found a source and line, but no column');\n\t            }\n\t\n\t            cachedSegments[str] = segment;\n\t          }\n\t\n\t          // Generated column.\n\t          mapping.generatedColumn = previousGeneratedColumn + segment[0];\n\t          previousGeneratedColumn = mapping.generatedColumn;\n\t\n\t          if (segment.length > 1) {\n\t            // Original source.\n\t            mapping.source = previousSource + segment[1];\n\t            previousSource += segment[1];\n\t\n\t            // Original line.\n\t            mapping.originalLine = previousOriginalLine + segment[2];\n\t            previousOriginalLine = mapping.originalLine;\n\t            // Lines are stored 0-based\n\t            mapping.originalLine += 1;\n\t\n\t            // Original column.\n\t            mapping.originalColumn = previousOriginalColumn + segment[3];\n\t            previousOriginalColumn = mapping.originalColumn;\n\t\n\t            if (segment.length > 4) {\n\t              // Original name.\n\t              mapping.name = previousName + segment[4];\n\t              previousName += segment[4];\n\t            }\n\t          }\n\t\n\t          generatedMappings.push(mapping);\n\t          if (typeof mapping.originalLine === 'number') {\n\t            originalMappings.push(mapping);\n\t          }\n\t        }\n\t      }\n\t\n\t      quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);\n\t      this.__generatedMappings = generatedMappings;\n\t\n\t      quickSort(originalMappings, util.compareByOriginalPositions);\n\t      this.__originalMappings = originalMappings;\n\t    };\n\t\n\t  /**\n\t   * Find the mapping that best matches the hypothetical \"needle\" mapping that\n\t   * we are searching for in the given \"haystack\" of mappings.\n\t   */\n\t  BasicSourceMapConsumer.prototype._findMapping =\n\t    function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,\n\t                                           aColumnName, aComparator, aBias) {\n\t      // To return the position we are searching for, we must first find the\n\t      // mapping for the given position and then return the opposite position it\n\t      // points to. Because the mappings are sorted, we can use binary search to\n\t      // find the best mapping.\n\t\n\t      if (aNeedle[aLineName] <= 0) {\n\t        throw new TypeError('Line must be greater than or equal to 1, got '\n\t                            + aNeedle[aLineName]);\n\t      }\n\t      if (aNeedle[aColumnName] < 0) {\n\t        throw new TypeError('Column must be greater than or equal to 0, got '\n\t                            + aNeedle[aColumnName]);\n\t      }\n\t\n\t      return binarySearch.search(aNeedle, aMappings, aComparator, aBias);\n\t    };\n\t\n\t  /**\n\t   * Compute the last column for each generated mapping. The last column is\n\t   * inclusive.\n\t   */\n\t  BasicSourceMapConsumer.prototype.computeColumnSpans =\n\t    function SourceMapConsumer_computeColumnSpans() {\n\t      for (var index = 0; index < this._generatedMappings.length; ++index) {\n\t        var mapping = this._generatedMappings[index];\n\t\n\t        // Mappings do not contain a field for the last generated columnt. We\n\t        // can come up with an optimistic estimate, however, by assuming that\n\t        // mappings are contiguous (i.e. given two consecutive mappings, the\n\t        // first mapping ends where the second one starts).\n\t        if (index + 1 < this._generatedMappings.length) {\n\t          var nextMapping = this._generatedMappings[index + 1];\n\t\n\t          if (mapping.generatedLine === nextMapping.generatedLine) {\n\t            mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;\n\t            continue;\n\t          }\n\t        }\n\t\n\t        // The last mapping for each line spans the entire line.\n\t        mapping.lastGeneratedColumn = Infinity;\n\t      }\n\t    };\n\t\n\t  /**\n\t   * Returns the original source, line, and column information for the generated\n\t   * source's line and column positions provided. The only argument is an object\n\t   * with the following properties:\n\t   *\n\t   *   - line: The line number in the generated source.\n\t   *   - column: The column number in the generated source.\n\t   *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n\t   *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n\t   *     closest element that is smaller than or greater than the one we are\n\t   *     searching for, respectively, if the exact element cannot be found.\n\t   *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n\t   *\n\t   * and an object is returned with the following properties:\n\t   *\n\t   *   - source: The original source file, or null.\n\t   *   - line: The line number in the original source, or null.\n\t   *   - column: The column number in the original source, or null.\n\t   *   - name: The original identifier, or null.\n\t   */\n\t  BasicSourceMapConsumer.prototype.originalPositionFor =\n\t    function SourceMapConsumer_originalPositionFor(aArgs) {\n\t      var needle = {\n\t        generatedLine: util.getArg(aArgs, 'line'),\n\t        generatedColumn: util.getArg(aArgs, 'column')\n\t      };\n\t\n\t      var index = this._findMapping(\n\t        needle,\n\t        this._generatedMappings,\n\t        \"generatedLine\",\n\t        \"generatedColumn\",\n\t        util.compareByGeneratedPositionsDeflated,\n\t        util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n\t      );\n\t\n\t      if (index >= 0) {\n\t        var mapping = this._generatedMappings[index];\n\t\n\t        if (mapping.generatedLine === needle.generatedLine) {\n\t          var source = util.getArg(mapping, 'source', null);\n\t          if (source !== null) {\n\t            source = this._sources.at(source);\n\t            if (this.sourceRoot != null) {\n\t              source = util.join(this.sourceRoot, source);\n\t            }\n\t          }\n\t          var name = util.getArg(mapping, 'name', null);\n\t          if (name !== null) {\n\t            name = this._names.at(name);\n\t          }\n\t          return {\n\t            source: source,\n\t            line: util.getArg(mapping, 'originalLine', null),\n\t            column: util.getArg(mapping, 'originalColumn', null),\n\t            name: name\n\t          };\n\t        }\n\t      }\n\t\n\t      return {\n\t        source: null,\n\t        line: null,\n\t        column: null,\n\t        name: null\n\t      };\n\t    };\n\t\n\t  /**\n\t   * Return true if we have the source content for every source in the source\n\t   * map, false otherwise.\n\t   */\n\t  BasicSourceMapConsumer.prototype.hasContentsOfAllSources =\n\t    function BasicSourceMapConsumer_hasContentsOfAllSources() {\n\t      if (!this.sourcesContent) {\n\t        return false;\n\t      }\n\t      return this.sourcesContent.length >= this._sources.size() &&\n\t        !this.sourcesContent.some(function (sc) { return sc == null; });\n\t    };\n\t\n\t  /**\n\t   * Returns the original source content. The only argument is the url of the\n\t   * original source file. Returns null if no original source content is\n\t   * available.\n\t   */\n\t  BasicSourceMapConsumer.prototype.sourceContentFor =\n\t    function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n\t      if (!this.sourcesContent) {\n\t        return null;\n\t      }\n\t\n\t      if (this.sourceRoot != null) {\n\t        aSource = util.relative(this.sourceRoot, aSource);\n\t      }\n\t\n\t      if (this._sources.has(aSource)) {\n\t        return this.sourcesContent[this._sources.indexOf(aSource)];\n\t      }\n\t\n\t      var url;\n\t      if (this.sourceRoot != null\n\t          && (url = util.urlParse(this.sourceRoot))) {\n\t        // XXX: file:// URIs and absolute paths lead to unexpected behavior for\n\t        // many users. We can help them out when they expect file:// URIs to\n\t        // behave like it would if they were running a local HTTP server. See\n\t        // https://bugzilla.mozilla.org/show_bug.cgi?id=885597.\n\t        var fileUriAbsPath = aSource.replace(/^file:\\/\\//, \"\");\n\t        if (url.scheme == \"file\"\n\t            && this._sources.has(fileUriAbsPath)) {\n\t          return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]\n\t        }\n\t\n\t        if ((!url.path || url.path == \"/\")\n\t            && this._sources.has(\"/\" + aSource)) {\n\t          return this.sourcesContent[this._sources.indexOf(\"/\" + aSource)];\n\t        }\n\t      }\n\t\n\t      // This function is used recursively from\n\t      // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we\n\t      // don't want to throw if we can't find the source - we just want to\n\t      // return null, so we provide a flag to exit gracefully.\n\t      if (nullOnMissing) {\n\t        return null;\n\t      }\n\t      else {\n\t        throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n\t      }\n\t    };\n\t\n\t  /**\n\t   * Returns the generated line and column information for the original source,\n\t   * line, and column positions provided. The only argument is an object with\n\t   * the following properties:\n\t   *\n\t   *   - source: The filename of the original source.\n\t   *   - line: The line number in the original source.\n\t   *   - column: The column number in the original source.\n\t   *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n\t   *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n\t   *     closest element that is smaller than or greater than the one we are\n\t   *     searching for, respectively, if the exact element cannot be found.\n\t   *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n\t   *\n\t   * and an object is returned with the following properties:\n\t   *\n\t   *   - line: The line number in the generated source, or null.\n\t   *   - column: The column number in the generated source, or null.\n\t   */\n\t  BasicSourceMapConsumer.prototype.generatedPositionFor =\n\t    function SourceMapConsumer_generatedPositionFor(aArgs) {\n\t      var source = util.getArg(aArgs, 'source');\n\t      if (this.sourceRoot != null) {\n\t        source = util.relative(this.sourceRoot, source);\n\t      }\n\t      if (!this._sources.has(source)) {\n\t        return {\n\t          line: null,\n\t          column: null,\n\t          lastColumn: null\n\t        };\n\t      }\n\t      source = this._sources.indexOf(source);\n\t\n\t      var needle = {\n\t        source: source,\n\t        originalLine: util.getArg(aArgs, 'line'),\n\t        originalColumn: util.getArg(aArgs, 'column')\n\t      };\n\t\n\t      var index = this._findMapping(\n\t        needle,\n\t        this._originalMappings,\n\t        \"originalLine\",\n\t        \"originalColumn\",\n\t        util.compareByOriginalPositions,\n\t        util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n\t      );\n\t\n\t      if (index >= 0) {\n\t        var mapping = this._originalMappings[index];\n\t\n\t        if (mapping.source === needle.source) {\n\t          return {\n\t            line: util.getArg(mapping, 'generatedLine', null),\n\t            column: util.getArg(mapping, 'generatedColumn', null),\n\t            lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n\t          };\n\t        }\n\t      }\n\t\n\t      return {\n\t        line: null,\n\t        column: null,\n\t        lastColumn: null\n\t      };\n\t    };\n\t\n\t  exports.BasicSourceMapConsumer = BasicSourceMapConsumer;\n\t\n\t  /**\n\t   * An IndexedSourceMapConsumer instance represents a parsed source map which\n\t   * we can query for information. It differs from BasicSourceMapConsumer in\n\t   * that it takes \"indexed\" source maps (i.e. ones with a \"sections\" field) as\n\t   * input.\n\t   *\n\t   * The only parameter is a raw source map (either as a JSON string, or already\n\t   * parsed to an object). According to the spec for indexed source maps, they\n\t   * have the following attributes:\n\t   *\n\t   *   - version: Which version of the source map spec this map is following.\n\t   *   - file: Optional. The generated file this source map is associated with.\n\t   *   - sections: A list of section definitions.\n\t   *\n\t   * Each value under the \"sections\" field has two fields:\n\t   *   - offset: The offset into the original specified at which this section\n\t   *       begins to apply, defined as an object with a \"line\" and \"column\"\n\t   *       field.\n\t   *   - map: A source map definition. This source map could also be indexed,\n\t   *       but doesn't have to be.\n\t   *\n\t   * Instead of the \"map\" field, it's also possible to have a \"url\" field\n\t   * specifying a URL to retrieve a source map from, but that's currently\n\t   * unsupported.\n\t   *\n\t   * Here's an example source map, taken from the source map spec[0], but\n\t   * modified to omit a section which uses the \"url\" field.\n\t   *\n\t   *  {\n\t   *    version : 3,\n\t   *    file: \"app.js\",\n\t   *    sections: [{\n\t   *      offset: {line:100, column:10},\n\t   *      map: {\n\t   *        version : 3,\n\t   *        file: \"section.js\",\n\t   *        sources: [\"foo.js\", \"bar.js\"],\n\t   *        names: [\"src\", \"maps\", \"are\", \"fun\"],\n\t   *        mappings: \"AAAA,E;;ABCDE;\"\n\t   *      }\n\t   *    }],\n\t   *  }\n\t   *\n\t   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt\n\t   */\n\t  function IndexedSourceMapConsumer(aSourceMap) {\n\t    var sourceMap = aSourceMap;\n\t    if (typeof aSourceMap === 'string') {\n\t      sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n\t    }\n\t\n\t    var version = util.getArg(sourceMap, 'version');\n\t    var sections = util.getArg(sourceMap, 'sections');\n\t\n\t    if (version != this._version) {\n\t      throw new Error('Unsupported version: ' + version);\n\t    }\n\t\n\t    this._sources = new ArraySet();\n\t    this._names = new ArraySet();\n\t\n\t    var lastOffset = {\n\t      line: -1,\n\t      column: 0\n\t    };\n\t    this._sections = sections.map(function (s) {\n\t      if (s.url) {\n\t        // The url field will require support for asynchronicity.\n\t        // See https://github.com/mozilla/source-map/issues/16\n\t        throw new Error('Support for url field in sections not implemented.');\n\t      }\n\t      var offset = util.getArg(s, 'offset');\n\t      var offsetLine = util.getArg(offset, 'line');\n\t      var offsetColumn = util.getArg(offset, 'column');\n\t\n\t      if (offsetLine < lastOffset.line ||\n\t          (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {\n\t        throw new Error('Section offsets must be ordered and non-overlapping.');\n\t      }\n\t      lastOffset = offset;\n\t\n\t      return {\n\t        generatedOffset: {\n\t          // The offset fields are 0-based, but we use 1-based indices when\n\t          // encoding/decoding from VLQ.\n\t          generatedLine: offsetLine + 1,\n\t          generatedColumn: offsetColumn + 1\n\t        },\n\t        consumer: new SourceMapConsumer(util.getArg(s, 'map'))\n\t      }\n\t    });\n\t  }\n\t\n\t  IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\n\t  IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;\n\t\n\t  /**\n\t   * The version of the source mapping spec that we are consuming.\n\t   */\n\t  IndexedSourceMapConsumer.prototype._version = 3;\n\t\n\t  /**\n\t   * The list of original sources.\n\t   */\n\t  Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {\n\t    get: function () {\n\t      var sources = [];\n\t      for (var i = 0; i < this._sections.length; i++) {\n\t        for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {\n\t          sources.push(this._sections[i].consumer.sources[j]);\n\t        }\n\t      }\n\t      return sources;\n\t    }\n\t  });\n\t\n\t  /**\n\t   * Returns the original source, line, and column information for the generated\n\t   * source's line and column positions provided. The only argument is an object\n\t   * with the following properties:\n\t   *\n\t   *   - line: The line number in the generated source.\n\t   *   - column: The column number in the generated source.\n\t   *\n\t   * and an object is returned with the following properties:\n\t   *\n\t   *   - source: The original source file, or null.\n\t   *   - line: The line number in the original source, or null.\n\t   *   - column: The column number in the original source, or null.\n\t   *   - name: The original identifier, or null.\n\t   */\n\t  IndexedSourceMapConsumer.prototype.originalPositionFor =\n\t    function IndexedSourceMapConsumer_originalPositionFor(aArgs) {\n\t      var needle = {\n\t        generatedLine: util.getArg(aArgs, 'line'),\n\t        generatedColumn: util.getArg(aArgs, 'column')\n\t      };\n\t\n\t      // Find the section containing the generated position we're trying to map\n\t      // to an original position.\n\t      var sectionIndex = binarySearch.search(needle, this._sections,\n\t        function(needle, section) {\n\t          var cmp = needle.generatedLine - section.generatedOffset.generatedLine;\n\t          if (cmp) {\n\t            return cmp;\n\t          }\n\t\n\t          return (needle.generatedColumn -\n\t                  section.generatedOffset.generatedColumn);\n\t        });\n\t      var section = this._sections[sectionIndex];\n\t\n\t      if (!section) {\n\t        return {\n\t          source: null,\n\t          line: null,\n\t          column: null,\n\t          name: null\n\t        };\n\t      }\n\t\n\t      return section.consumer.originalPositionFor({\n\t        line: needle.generatedLine -\n\t          (section.generatedOffset.generatedLine - 1),\n\t        column: needle.generatedColumn -\n\t          (section.generatedOffset.generatedLine === needle.generatedLine\n\t           ? section.generatedOffset.generatedColumn - 1\n\t           : 0),\n\t        bias: aArgs.bias\n\t      });\n\t    };\n\t\n\t  /**\n\t   * Return true if we have the source content for every source in the source\n\t   * map, false otherwise.\n\t   */\n\t  IndexedSourceMapConsumer.prototype.hasContentsOfAllSources =\n\t    function IndexedSourceMapConsumer_hasContentsOfAllSources() {\n\t      return this._sections.every(function (s) {\n\t        return s.consumer.hasContentsOfAllSources();\n\t      });\n\t    };\n\t\n\t  /**\n\t   * Returns the original source content. The only argument is the url of the\n\t   * original source file. Returns null if no original source content is\n\t   * available.\n\t   */\n\t  IndexedSourceMapConsumer.prototype.sourceContentFor =\n\t    function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n\t      for (var i = 0; i < this._sections.length; i++) {\n\t        var section = this._sections[i];\n\t\n\t        var content = section.consumer.sourceContentFor(aSource, true);\n\t        if (content) {\n\t          return content;\n\t        }\n\t      }\n\t      if (nullOnMissing) {\n\t        return null;\n\t      }\n\t      else {\n\t        throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n\t      }\n\t    };\n\t\n\t  /**\n\t   * Returns the generated line and column information for the original source,\n\t   * line, and column positions provided. The only argument is an object with\n\t   * the following properties:\n\t   *\n\t   *   - source: The filename of the original source.\n\t   *   - line: The line number in the original source.\n\t   *   - column: The column number in the original source.\n\t   *\n\t   * and an object is returned with the following properties:\n\t   *\n\t   *   - line: The line number in the generated source, or null.\n\t   *   - column: The column number in the generated source, or null.\n\t   */\n\t  IndexedSourceMapConsumer.prototype.generatedPositionFor =\n\t    function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {\n\t      for (var i = 0; i < this._sections.length; i++) {\n\t        var section = this._sections[i];\n\t\n\t        // Only consider this section if the requested source is in the list of\n\t        // sources of the consumer.\n\t        if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) {\n\t          continue;\n\t        }\n\t        var generatedPosition = section.consumer.generatedPositionFor(aArgs);\n\t        if (generatedPosition) {\n\t          var ret = {\n\t            line: generatedPosition.line +\n\t              (section.generatedOffset.generatedLine - 1),\n\t            column: generatedPosition.column +\n\t              (section.generatedOffset.generatedLine === generatedPosition.line\n\t               ? section.generatedOffset.generatedColumn - 1\n\t               : 0)\n\t          };\n\t          return ret;\n\t        }\n\t      }\n\t\n\t      return {\n\t        line: null,\n\t        column: null\n\t      };\n\t    };\n\t\n\t  /**\n\t   * Parse the mappings in a string in to a data structure which we can easily\n\t   * query (the ordered arrays in the `this.__generatedMappings` and\n\t   * `this.__originalMappings` properties).\n\t   */\n\t  IndexedSourceMapConsumer.prototype._parseMappings =\n\t    function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n\t      this.__generatedMappings = [];\n\t      this.__originalMappings = [];\n\t      for (var i = 0; i < this._sections.length; i++) {\n\t        var section = this._sections[i];\n\t        var sectionMappings = section.consumer._generatedMappings;\n\t        for (var j = 0; j < sectionMappings.length; j++) {\n\t          var mapping = sectionMappings[j];\n\t\n\t          var source = section.consumer._sources.at(mapping.source);\n\t          if (section.consumer.sourceRoot !== null) {\n\t            source = util.join(section.consumer.sourceRoot, source);\n\t          }\n\t          this._sources.add(source);\n\t          source = this._sources.indexOf(source);\n\t\n\t          var name = section.consumer._names.at(mapping.name);\n\t          this._names.add(name);\n\t          name = this._names.indexOf(name);\n\t\n\t          // The mappings coming from the consumer for the section have\n\t          // generated positions relative to the start of the section, so we\n\t          // need to offset them to be relative to the start of the concatenated\n\t          // generated file.\n\t          var adjustedMapping = {\n\t            source: source,\n\t            generatedLine: mapping.generatedLine +\n\t              (section.generatedOffset.generatedLine - 1),\n\t            generatedColumn: mapping.generatedColumn +\n\t              (section.generatedOffset.generatedLine === mapping.generatedLine\n\t              ? section.generatedOffset.generatedColumn - 1\n\t              : 0),\n\t            originalLine: mapping.originalLine,\n\t            originalColumn: mapping.originalColumn,\n\t            name: name\n\t          };\n\t\n\t          this.__generatedMappings.push(adjustedMapping);\n\t          if (typeof adjustedMapping.originalLine === 'number') {\n\t            this.__originalMappings.push(adjustedMapping);\n\t          }\n\t        }\n\t      }\n\t\n\t      quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);\n\t      quickSort(this.__originalMappings, util.compareByOriginalPositions);\n\t    };\n\t\n\t  exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;\n\t}\n\n\n/***/ },\n/* 8 */\n/***/ function(module, exports) {\n\n\t/* -*- Mode: js; js-indent-level: 2; -*- */\n\t/*\n\t * Copyright 2011 Mozilla Foundation and contributors\n\t * Licensed under the New BSD license. See LICENSE or:\n\t * http://opensource.org/licenses/BSD-3-Clause\n\t */\n\t{\n\t  exports.GREATEST_LOWER_BOUND = 1;\n\t  exports.LEAST_UPPER_BOUND = 2;\n\t\n\t  /**\n\t   * Recursive implementation of binary search.\n\t   *\n\t   * @param aLow Indices here and lower do not contain the needle.\n\t   * @param aHigh Indices here and higher do not contain the needle.\n\t   * @param aNeedle The element being searched for.\n\t   * @param aHaystack The non-empty array being searched.\n\t   * @param aCompare Function which takes two elements and returns -1, 0, or 1.\n\t   * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n\t   *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n\t   *     closest element that is smaller than or greater than the one we are\n\t   *     searching for, respectively, if the exact element cannot be found.\n\t   */\n\t  function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {\n\t    // This function terminates when one of the following is true:\n\t    //\n\t    //   1. We find the exact element we are looking for.\n\t    //\n\t    //   2. We did not find the exact element, but we can return the index of\n\t    //      the next-closest element.\n\t    //\n\t    //   3. We did not find the exact element, and there is no next-closest\n\t    //      element than the one we are searching for, so we return -1.\n\t    var mid = Math.floor((aHigh - aLow) / 2) + aLow;\n\t    var cmp = aCompare(aNeedle, aHaystack[mid], true);\n\t    if (cmp === 0) {\n\t      // Found the element we are looking for.\n\t      return mid;\n\t    }\n\t    else if (cmp > 0) {\n\t      // Our needle is greater than aHaystack[mid].\n\t      if (aHigh - mid > 1) {\n\t        // The element is in the upper half.\n\t        return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);\n\t      }\n\t\n\t      // The exact needle element was not found in this haystack. Determine if\n\t      // we are in termination case (3) or (2) and return the appropriate thing.\n\t      if (aBias == exports.LEAST_UPPER_BOUND) {\n\t        return aHigh < aHaystack.length ? aHigh : -1;\n\t      } else {\n\t        return mid;\n\t      }\n\t    }\n\t    else {\n\t      // Our needle is less than aHaystack[mid].\n\t      if (mid - aLow > 1) {\n\t        // The element is in the lower half.\n\t        return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);\n\t      }\n\t\n\t      // we are in termination case (3) or (2) and return the appropriate thing.\n\t      if (aBias == exports.LEAST_UPPER_BOUND) {\n\t        return mid;\n\t      } else {\n\t        return aLow < 0 ? -1 : aLow;\n\t      }\n\t    }\n\t  }\n\t\n\t  /**\n\t   * This is an implementation of binary search which will always try and return\n\t   * the index of the closest element if there is no exact hit. This is because\n\t   * mappings between original and generated line/col pairs are single points,\n\t   * and there is an implicit region between each of them, so a miss just means\n\t   * that you aren't on the very start of a region.\n\t   *\n\t   * @param aNeedle The element you are looking for.\n\t   * @param aHaystack The array that is being searched.\n\t   * @param aCompare A function which takes the needle and an element in the\n\t   *     array and returns -1, 0, or 1 depending on whether the needle is less\n\t   *     than, equal to, or greater than the element, respectively.\n\t   * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n\t   *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n\t   *     closest element that is smaller than or greater than the one we are\n\t   *     searching for, respectively, if the exact element cannot be found.\n\t   *     Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.\n\t   */\n\t  exports.search = function search(aNeedle, aHaystack, aCompare, aBias) {\n\t    if (aHaystack.length === 0) {\n\t      return -1;\n\t    }\n\t\n\t    var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,\n\t                                aCompare, aBias || exports.GREATEST_LOWER_BOUND);\n\t    if (index < 0) {\n\t      return -1;\n\t    }\n\t\n\t    // We have found either the exact element, or the next-closest element than\n\t    // the one we are searching for. However, there may be more than one such\n\t    // element. Make sure we always return the smallest of these.\n\t    while (index - 1 >= 0) {\n\t      if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {\n\t        break;\n\t      }\n\t      --index;\n\t    }\n\t\n\t    return index;\n\t  };\n\t}\n\n\n/***/ },\n/* 9 */\n/***/ function(module, exports) {\n\n\t/* -*- Mode: js; js-indent-level: 2; -*- */\n\t/*\n\t * Copyright 2011 Mozilla Foundation and contributors\n\t * Licensed under the New BSD license. See LICENSE or:\n\t * http://opensource.org/licenses/BSD-3-Clause\n\t */\n\t{\n\t  // It turns out that some (most?) JavaScript engines don't self-host\n\t  // `Array.prototype.sort`. This makes sense because C++ will likely remain\n\t  // faster than JS when doing raw CPU-intensive sorting. However, when using a\n\t  // custom comparator function, calling back and forth between the VM's C++ and\n\t  // JIT'd JS is rather slow *and* loses JIT type information, resulting in\n\t  // worse generated code for the comparator function than would be optimal. In\n\t  // fact, when sorting with a comparator, these costs outweigh the benefits of\n\t  // sorting in C++. By using our own JS-implemented Quick Sort (below), we get\n\t  // a ~3500ms mean speed-up in `bench/bench.html`.\n\t\n\t  /**\n\t   * Swap the elements indexed by `x` and `y` in the array `ary`.\n\t   *\n\t   * @param {Array} ary\n\t   *        The array.\n\t   * @param {Number} x\n\t   *        The index of the first item.\n\t   * @param {Number} y\n\t   *        The index of the second item.\n\t   */\n\t  function swap(ary, x, y) {\n\t    var temp = ary[x];\n\t    ary[x] = ary[y];\n\t    ary[y] = temp;\n\t  }\n\t\n\t  /**\n\t   * Returns a random integer within the range `low .. high` inclusive.\n\t   *\n\t   * @param {Number} low\n\t   *        The lower bound on the range.\n\t   * @param {Number} high\n\t   *        The upper bound on the range.\n\t   */\n\t  function randomIntInRange(low, high) {\n\t    return Math.round(low + (Math.random() * (high - low)));\n\t  }\n\t\n\t  /**\n\t   * The Quick Sort algorithm.\n\t   *\n\t   * @param {Array} ary\n\t   *        An array to sort.\n\t   * @param {function} comparator\n\t   *        Function to use to compare two items.\n\t   * @param {Number} p\n\t   *        Start index of the array\n\t   * @param {Number} r\n\t   *        End index of the array\n\t   */\n\t  function doQuickSort(ary, comparator, p, r) {\n\t    // If our lower bound is less than our upper bound, we (1) partition the\n\t    // array into two pieces and (2) recurse on each half. If it is not, this is\n\t    // the empty array and our base case.\n\t\n\t    if (p < r) {\n\t      // (1) Partitioning.\n\t      //\n\t      // The partitioning chooses a pivot between `p` and `r` and moves all\n\t      // elements that are less than or equal to the pivot to the before it, and\n\t      // all the elements that are greater than it after it. The effect is that\n\t      // once partition is done, the pivot is in the exact place it will be when\n\t      // the array is put in sorted order, and it will not need to be moved\n\t      // again. This runs in O(n) time.\n\t\n\t      // Always choose a random pivot so that an input array which is reverse\n\t      // sorted does not cause O(n^2) running time.\n\t      var pivotIndex = randomIntInRange(p, r);\n\t      var i = p - 1;\n\t\n\t      swap(ary, pivotIndex, r);\n\t      var pivot = ary[r];\n\t\n\t      // Immediately after `j` is incremented in this loop, the following hold\n\t      // true:\n\t      //\n\t      //   * Every element in `ary[p .. i]` is less than or equal to the pivot.\n\t      //\n\t      //   * Every element in `ary[i+1 .. j-1]` is greater than the pivot.\n\t      for (var j = p; j < r; j++) {\n\t        if (comparator(ary[j], pivot) <= 0) {\n\t          i += 1;\n\t          swap(ary, i, j);\n\t        }\n\t      }\n\t\n\t      swap(ary, i + 1, j);\n\t      var q = i + 1;\n\t\n\t      // (2) Recurse on each half.\n\t\n\t      doQuickSort(ary, comparator, p, q - 1);\n\t      doQuickSort(ary, comparator, q + 1, r);\n\t    }\n\t  }\n\t\n\t  /**\n\t   * Sort the given array in-place with the given comparator function.\n\t   *\n\t   * @param {Array} ary\n\t   *        An array to sort.\n\t   * @param {function} comparator\n\t   *        Function to use to compare two items.\n\t   */\n\t  exports.quickSort = function (ary, comparator) {\n\t    doQuickSort(ary, comparator, 0, ary.length - 1);\n\t  };\n\t}\n\n\n/***/ },\n/* 10 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t/* -*- Mode: js; js-indent-level: 2; -*- */\n\t/*\n\t * Copyright 2011 Mozilla Foundation and contributors\n\t * Licensed under the New BSD license. See LICENSE or:\n\t * http://opensource.org/licenses/BSD-3-Clause\n\t */\n\t{\n\t  var SourceMapGenerator = __webpack_require__(1).SourceMapGenerator;\n\t  var util = __webpack_require__(4);\n\t\n\t  // Matches a Windows-style `\\r\\n` newline or a `\\n` newline used by all other\n\t  // operating systems these days (capturing the result).\n\t  var REGEX_NEWLINE = /(\\r?\\n)/;\n\t\n\t  // Newline character code for charCodeAt() comparisons\n\t  var NEWLINE_CODE = 10;\n\t\n\t  // Private symbol for identifying `SourceNode`s when multiple versions of\n\t  // the source-map library are loaded. This MUST NOT CHANGE across\n\t  // versions!\n\t  var isSourceNode = \"$$$isSourceNode$$$\";\n\t\n\t  /**\n\t   * SourceNodes provide a way to abstract over interpolating/concatenating\n\t   * snippets of generated JavaScript source code while maintaining the line and\n\t   * column information associated with the original source code.\n\t   *\n\t   * @param aLine The original line number.\n\t   * @param aColumn The original column number.\n\t   * @param aSource The original source's filename.\n\t   * @param aChunks Optional. An array of strings which are snippets of\n\t   *        generated JS, or other SourceNodes.\n\t   * @param aName The original identifier.\n\t   */\n\t  function SourceNode(aLine, aColumn, aSource, aChunks, aName) {\n\t    this.children = [];\n\t    this.sourceContents = {};\n\t    this.line = aLine == null ? null : aLine;\n\t    this.column = aColumn == null ? null : aColumn;\n\t    this.source = aSource == null ? null : aSource;\n\t    this.name = aName == null ? null : aName;\n\t    this[isSourceNode] = true;\n\t    if (aChunks != null) this.add(aChunks);\n\t  }\n\t\n\t  /**\n\t   * Creates a SourceNode from generated code and a SourceMapConsumer.\n\t   *\n\t   * @param aGeneratedCode The generated code\n\t   * @param aSourceMapConsumer The SourceMap for the generated code\n\t   * @param aRelativePath Optional. The path that relative sources in the\n\t   *        SourceMapConsumer should be relative to.\n\t   */\n\t  SourceNode.fromStringWithSourceMap =\n\t    function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {\n\t      // The SourceNode we want to fill with the generated code\n\t      // and the SourceMap\n\t      var node = new SourceNode();\n\t\n\t      // All even indices of this array are one line of the generated code,\n\t      // while all odd indices are the newlines between two adjacent lines\n\t      // (since `REGEX_NEWLINE` captures its match).\n\t      // Processed fragments are removed from this array, by calling `shiftNextLine`.\n\t      var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);\n\t      var shiftNextLine = function() {\n\t        var lineContents = remainingLines.shift();\n\t        // The last line of a file might not have a newline.\n\t        var newLine = remainingLines.shift() || \"\";\n\t        return lineContents + newLine;\n\t      };\n\t\n\t      // We need to remember the position of \"remainingLines\"\n\t      var lastGeneratedLine = 1, lastGeneratedColumn = 0;\n\t\n\t      // The generate SourceNodes we need a code range.\n\t      // To extract it current and last mapping is used.\n\t      // Here we store the last mapping.\n\t      var lastMapping = null;\n\t\n\t      aSourceMapConsumer.eachMapping(function (mapping) {\n\t        if (lastMapping !== null) {\n\t          // We add the code from \"lastMapping\" to \"mapping\":\n\t          // First check if there is a new line in between.\n\t          if (lastGeneratedLine < mapping.generatedLine) {\n\t            // Associate first line with \"lastMapping\"\n\t            addMappingWithCode(lastMapping, shiftNextLine());\n\t            lastGeneratedLine++;\n\t            lastGeneratedColumn = 0;\n\t            // The remaining code is added without mapping\n\t          } else {\n\t            // There is no new line in between.\n\t            // Associate the code between \"lastGeneratedColumn\" and\n\t            // \"mapping.generatedColumn\" with \"lastMapping\"\n\t            var nextLine = remainingLines[0];\n\t            var code = nextLine.substr(0, mapping.generatedColumn -\n\t                                          lastGeneratedColumn);\n\t            remainingLines[0] = nextLine.substr(mapping.generatedColumn -\n\t                                                lastGeneratedColumn);\n\t            lastGeneratedColumn = mapping.generatedColumn;\n\t            addMappingWithCode(lastMapping, code);\n\t            // No more remaining code, continue\n\t            lastMapping = mapping;\n\t            return;\n\t          }\n\t        }\n\t        // We add the generated code until the first mapping\n\t        // to the SourceNode without any mapping.\n\t        // Each line is added as separate string.\n\t        while (lastGeneratedLine < mapping.generatedLine) {\n\t          node.add(shiftNextLine());\n\t          lastGeneratedLine++;\n\t        }\n\t        if (lastGeneratedColumn < mapping.generatedColumn) {\n\t          var nextLine = remainingLines[0];\n\t          node.add(nextLine.substr(0, mapping.generatedColumn));\n\t          remainingLines[0] = nextLine.substr(mapping.generatedColumn);\n\t          lastGeneratedColumn = mapping.generatedColumn;\n\t        }\n\t        lastMapping = mapping;\n\t      }, this);\n\t      // We have processed all mappings.\n\t      if (remainingLines.length > 0) {\n\t        if (lastMapping) {\n\t          // Associate the remaining code in the current line with \"lastMapping\"\n\t          addMappingWithCode(lastMapping, shiftNextLine());\n\t        }\n\t        // and add the remaining lines without any mapping\n\t        node.add(remainingLines.join(\"\"));\n\t      }\n\t\n\t      // Copy sourcesContent into SourceNode\n\t      aSourceMapConsumer.sources.forEach(function (sourceFile) {\n\t        var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n\t        if (content != null) {\n\t          if (aRelativePath != null) {\n\t            sourceFile = util.join(aRelativePath, sourceFile);\n\t          }\n\t          node.setSourceContent(sourceFile, content);\n\t        }\n\t      });\n\t\n\t      return node;\n\t\n\t      function addMappingWithCode(mapping, code) {\n\t        if (mapping === null || mapping.source === undefined) {\n\t          node.add(code);\n\t        } else {\n\t          var source = aRelativePath\n\t            ? util.join(aRelativePath, mapping.source)\n\t            : mapping.source;\n\t          node.add(new SourceNode(mapping.originalLine,\n\t                                  mapping.originalColumn,\n\t                                  source,\n\t                                  code,\n\t                                  mapping.name));\n\t        }\n\t      }\n\t    };\n\t\n\t  /**\n\t   * Add a chunk of generated JS to this source node.\n\t   *\n\t   * @param aChunk A string snippet of generated JS code, another instance of\n\t   *        SourceNode, or an array where each member is one of those things.\n\t   */\n\t  SourceNode.prototype.add = function SourceNode_add(aChunk) {\n\t    if (Array.isArray(aChunk)) {\n\t      aChunk.forEach(function (chunk) {\n\t        this.add(chunk);\n\t      }, this);\n\t    }\n\t    else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n\t      if (aChunk) {\n\t        this.children.push(aChunk);\n\t      }\n\t    }\n\t    else {\n\t      throw new TypeError(\n\t        \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n\t      );\n\t    }\n\t    return this;\n\t  };\n\t\n\t  /**\n\t   * Add a chunk of generated JS to the beginning of this source node.\n\t   *\n\t   * @param aChunk A string snippet of generated JS code, another instance of\n\t   *        SourceNode, or an array where each member is one of those things.\n\t   */\n\t  SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {\n\t    if (Array.isArray(aChunk)) {\n\t      for (var i = aChunk.length-1; i >= 0; i--) {\n\t        this.prepend(aChunk[i]);\n\t      }\n\t    }\n\t    else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n\t      this.children.unshift(aChunk);\n\t    }\n\t    else {\n\t      throw new TypeError(\n\t        \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n\t      );\n\t    }\n\t    return this;\n\t  };\n\t\n\t  /**\n\t   * Walk over the tree of JS snippets in this node and its children. The\n\t   * walking function is called once for each snippet of JS and is passed that\n\t   * snippet and the its original associated source's line/column location.\n\t   *\n\t   * @param aFn The traversal function.\n\t   */\n\t  SourceNode.prototype.walk = function SourceNode_walk(aFn) {\n\t    var chunk;\n\t    for (var i = 0, len = this.children.length; i < len; i++) {\n\t      chunk = this.children[i];\n\t      if (chunk[isSourceNode]) {\n\t        chunk.walk(aFn);\n\t      }\n\t      else {\n\t        if (chunk !== '') {\n\t          aFn(chunk, { source: this.source,\n\t                       line: this.line,\n\t                       column: this.column,\n\t                       name: this.name });\n\t        }\n\t      }\n\t    }\n\t  };\n\t\n\t  /**\n\t   * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between\n\t   * each of `this.children`.\n\t   *\n\t   * @param aSep The separator.\n\t   */\n\t  SourceNode.prototype.join = function SourceNode_join(aSep) {\n\t    var newChildren;\n\t    var i;\n\t    var len = this.children.length;\n\t    if (len > 0) {\n\t      newChildren = [];\n\t      for (i = 0; i < len-1; i++) {\n\t        newChildren.push(this.children[i]);\n\t        newChildren.push(aSep);\n\t      }\n\t      newChildren.push(this.children[i]);\n\t      this.children = newChildren;\n\t    }\n\t    return this;\n\t  };\n\t\n\t  /**\n\t   * Call String.prototype.replace on the very right-most source snippet. Useful\n\t   * for trimming whitespace from the end of a source node, etc.\n\t   *\n\t   * @param aPattern The pattern to replace.\n\t   * @param aReplacement The thing to replace the pattern with.\n\t   */\n\t  SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {\n\t    var lastChild = this.children[this.children.length - 1];\n\t    if (lastChild[isSourceNode]) {\n\t      lastChild.replaceRight(aPattern, aReplacement);\n\t    }\n\t    else if (typeof lastChild === 'string') {\n\t      this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);\n\t    }\n\t    else {\n\t      this.children.push(''.replace(aPattern, aReplacement));\n\t    }\n\t    return this;\n\t  };\n\t\n\t  /**\n\t   * Set the source content for a source file. This will be added to the SourceMapGenerator\n\t   * in the sourcesContent field.\n\t   *\n\t   * @param aSourceFile The filename of the source file\n\t   * @param aSourceContent The content of the source file\n\t   */\n\t  SourceNode.prototype.setSourceContent =\n\t    function SourceNode_setSourceContent(aSourceFile, aSourceContent) {\n\t      this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;\n\t    };\n\t\n\t  /**\n\t   * Walk over the tree of SourceNodes. The walking function is called for each\n\t   * source file content and is passed the filename and source content.\n\t   *\n\t   * @param aFn The traversal function.\n\t   */\n\t  SourceNode.prototype.walkSourceContents =\n\t    function SourceNode_walkSourceContents(aFn) {\n\t      for (var i = 0, len = this.children.length; i < len; i++) {\n\t        if (this.children[i][isSourceNode]) {\n\t          this.children[i].walkSourceContents(aFn);\n\t        }\n\t      }\n\t\n\t      var sources = Object.keys(this.sourceContents);\n\t      for (var i = 0, len = sources.length; i < len; i++) {\n\t        aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);\n\t      }\n\t    };\n\t\n\t  /**\n\t   * Return the string representation of this source node. Walks over the tree\n\t   * and concatenates all the various snippets together to one string.\n\t   */\n\t  SourceNode.prototype.toString = function SourceNode_toString() {\n\t    var str = \"\";\n\t    this.walk(function (chunk) {\n\t      str += chunk;\n\t    });\n\t    return str;\n\t  };\n\t\n\t  /**\n\t   * Returns the string representation of this source node along with a source\n\t   * map.\n\t   */\n\t  SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {\n\t    var generated = {\n\t      code: \"\",\n\t      line: 1,\n\t      column: 0\n\t    };\n\t    var map = new SourceMapGenerator(aArgs);\n\t    var sourceMappingActive = false;\n\t    var lastOriginalSource = null;\n\t    var lastOriginalLine = null;\n\t    var lastOriginalColumn = null;\n\t    var lastOriginalName = null;\n\t    this.walk(function (chunk, original) {\n\t      generated.code += chunk;\n\t      if (original.source !== null\n\t          && original.line !== null\n\t          && original.column !== null) {\n\t        if(lastOriginalSource !== original.source\n\t           || lastOriginalLine !== original.line\n\t           || lastOriginalColumn !== original.column\n\t           || lastOriginalName !== original.name) {\n\t          map.addMapping({\n\t            source: original.source,\n\t            original: {\n\t              line: original.line,\n\t              column: original.column\n\t            },\n\t            generated: {\n\t              line: generated.line,\n\t              column: generated.column\n\t            },\n\t            name: original.name\n\t          });\n\t        }\n\t        lastOriginalSource = original.source;\n\t        lastOriginalLine = original.line;\n\t        lastOriginalColumn = original.column;\n\t        lastOriginalName = original.name;\n\t        sourceMappingActive = true;\n\t      } else if (sourceMappingActive) {\n\t        map.addMapping({\n\t          generated: {\n\t            line: generated.line,\n\t            column: generated.column\n\t          }\n\t        });\n\t        lastOriginalSource = null;\n\t        sourceMappingActive = false;\n\t      }\n\t      for (var idx = 0, length = chunk.length; idx < length; idx++) {\n\t        if (chunk.charCodeAt(idx) === NEWLINE_CODE) {\n\t          generated.line++;\n\t          generated.column = 0;\n\t          // Mappings end at eol\n\t          if (idx + 1 === length) {\n\t            lastOriginalSource = null;\n\t            sourceMappingActive = false;\n\t          } else if (sourceMappingActive) {\n\t            map.addMapping({\n\t              source: original.source,\n\t              original: {\n\t                line: original.line,\n\t                column: original.column\n\t              },\n\t              generated: {\n\t                line: generated.line,\n\t                column: generated.column\n\t              },\n\t              name: original.name\n\t            });\n\t          }\n\t        } else {\n\t          generated.column++;\n\t        }\n\t      }\n\t    });\n\t    this.walkSourceContents(function (sourceFile, sourceContent) {\n\t      map.setSourceContent(sourceFile, sourceContent);\n\t    });\n\t\n\t    return { code: generated.code, map: map };\n\t  };\n\t\n\t  exports.SourceNode = SourceNode;\n\t}\n\n\n/***/ }\n/******/ ])\n});\n;\n\n\n/** WEBPACK FOOTER **\n ** source-map.min.js\n **/"," \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId])\n \t\t\treturn installedModules[moduleId].exports;\n\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\texports: {},\n \t\t\tid: moduleId,\n \t\t\tloaded: false\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.loaded = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(0);\n\n\n\n/** WEBPACK FOOTER **\n ** webpack/bootstrap a7d787c028005295f8d2\n **/","/*\n * Copyright 2009-2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE.txt or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\nexports.SourceMapGenerator = require('./lib/source-map-generator').SourceMapGenerator;\nexports.SourceMapConsumer = require('./lib/source-map-consumer').SourceMapConsumer;\nexports.SourceNode = require('./lib/source-node').SourceNode;\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./source-map.js\n ** module id = 0\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  var base64VLQ = require('./base64-vlq');\n  var util = require('./util');\n  var ArraySet = require('./array-set').ArraySet;\n  var MappingList = require('./mapping-list').MappingList;\n\n  /**\n   * An instance of the SourceMapGenerator represents a source map which is\n   * being built incrementally. You may pass an object with the following\n   * properties:\n   *\n   *   - file: The filename of the generated source.\n   *   - sourceRoot: A root for all relative URLs in this source map.\n   */\n  function SourceMapGenerator(aArgs) {\n    if (!aArgs) {\n      aArgs = {};\n    }\n    this._file = util.getArg(aArgs, 'file', null);\n    this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);\n    this._skipValidation = util.getArg(aArgs, 'skipValidation', false);\n    this._sources = new ArraySet();\n    this._names = new ArraySet();\n    this._mappings = new MappingList();\n    this._sourcesContents = null;\n  }\n\n  SourceMapGenerator.prototype._version = 3;\n\n  /**\n   * Creates a new SourceMapGenerator based on a SourceMapConsumer\n   *\n   * @param aSourceMapConsumer The SourceMap.\n   */\n  SourceMapGenerator.fromSourceMap =\n    function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {\n      var sourceRoot = aSourceMapConsumer.sourceRoot;\n      var generator = new SourceMapGenerator({\n        file: aSourceMapConsumer.file,\n        sourceRoot: sourceRoot\n      });\n      aSourceMapConsumer.eachMapping(function (mapping) {\n        var newMapping = {\n          generated: {\n            line: mapping.generatedLine,\n            column: mapping.generatedColumn\n          }\n        };\n\n        if (mapping.source != null) {\n          newMapping.source = mapping.source;\n          if (sourceRoot != null) {\n            newMapping.source = util.relative(sourceRoot, newMapping.source);\n          }\n\n          newMapping.original = {\n            line: mapping.originalLine,\n            column: mapping.originalColumn\n          };\n\n          if (mapping.name != null) {\n            newMapping.name = mapping.name;\n          }\n        }\n\n        generator.addMapping(newMapping);\n      });\n      aSourceMapConsumer.sources.forEach(function (sourceFile) {\n        var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n        if (content != null) {\n          generator.setSourceContent(sourceFile, content);\n        }\n      });\n      return generator;\n    };\n\n  /**\n   * Add a single mapping from original source line and column to the generated\n   * source's line and column for this source map being created. The mapping\n   * object should have the following properties:\n   *\n   *   - generated: An object with the generated line and column positions.\n   *   - original: An object with the original line and column positions.\n   *   - source: The original source file (relative to the sourceRoot).\n   *   - name: An optional original token name for this mapping.\n   */\n  SourceMapGenerator.prototype.addMapping =\n    function SourceMapGenerator_addMapping(aArgs) {\n      var generated = util.getArg(aArgs, 'generated');\n      var original = util.getArg(aArgs, 'original', null);\n      var source = util.getArg(aArgs, 'source', null);\n      var name = util.getArg(aArgs, 'name', null);\n\n      if (!this._skipValidation) {\n        this._validateMapping(generated, original, source, name);\n      }\n\n      if (source != null && !this._sources.has(source)) {\n        this._sources.add(source);\n      }\n\n      if (name != null && !this._names.has(name)) {\n        this._names.add(name);\n      }\n\n      this._mappings.add({\n        generatedLine: generated.line,\n        generatedColumn: generated.column,\n        originalLine: original != null && original.line,\n        originalColumn: original != null && original.column,\n        source: source,\n        name: name\n      });\n    };\n\n  /**\n   * Set the source content for a source file.\n   */\n  SourceMapGenerator.prototype.setSourceContent =\n    function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {\n      var source = aSourceFile;\n      if (this._sourceRoot != null) {\n        source = util.relative(this._sourceRoot, source);\n      }\n\n      if (aSourceContent != null) {\n        // Add the source content to the _sourcesContents map.\n        // Create a new _sourcesContents map if the property is null.\n        if (!this._sourcesContents) {\n          this._sourcesContents = {};\n        }\n        this._sourcesContents[util.toSetString(source)] = aSourceContent;\n      } else if (this._sourcesContents) {\n        // Remove the source file from the _sourcesContents map.\n        // If the _sourcesContents map is empty, set the property to null.\n        delete this._sourcesContents[util.toSetString(source)];\n        if (Object.keys(this._sourcesContents).length === 0) {\n          this._sourcesContents = null;\n        }\n      }\n    };\n\n  /**\n   * Applies the mappings of a sub-source-map for a specific source file to the\n   * source map being generated. Each mapping to the supplied source file is\n   * rewritten using the supplied source map. Note: The resolution for the\n   * resulting mappings is the minimium of this map and the supplied map.\n   *\n   * @param aSourceMapConsumer The source map to be applied.\n   * @param aSourceFile Optional. The filename of the source file.\n   *        If omitted, SourceMapConsumer's file property will be used.\n   * @param aSourceMapPath Optional. The dirname of the path to the source map\n   *        to be applied. If relative, it is relative to the SourceMapConsumer.\n   *        This parameter is needed when the two source maps aren't in the same\n   *        directory, and the source map to be applied contains relative source\n   *        paths. If so, those relative source paths need to be rewritten\n   *        relative to the SourceMapGenerator.\n   */\n  SourceMapGenerator.prototype.applySourceMap =\n    function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {\n      var sourceFile = aSourceFile;\n      // If aSourceFile is omitted, we will use the file property of the SourceMap\n      if (aSourceFile == null) {\n        if (aSourceMapConsumer.file == null) {\n          throw new Error(\n            'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +\n            'or the source map\\'s \"file\" property. Both were omitted.'\n          );\n        }\n        sourceFile = aSourceMapConsumer.file;\n      }\n      var sourceRoot = this._sourceRoot;\n      // Make \"sourceFile\" relative if an absolute Url is passed.\n      if (sourceRoot != null) {\n        sourceFile = util.relative(sourceRoot, sourceFile);\n      }\n      // Applying the SourceMap can add and remove items from the sources and\n      // the names array.\n      var newSources = new ArraySet();\n      var newNames = new ArraySet();\n\n      // Find mappings for the \"sourceFile\"\n      this._mappings.unsortedForEach(function (mapping) {\n        if (mapping.source === sourceFile && mapping.originalLine != null) {\n          // Check if it can be mapped by the source map, then update the mapping.\n          var original = aSourceMapConsumer.originalPositionFor({\n            line: mapping.originalLine,\n            column: mapping.originalColumn\n          });\n          if (original.source != null) {\n            // Copy mapping\n            mapping.source = original.source;\n            if (aSourceMapPath != null) {\n              mapping.source = util.join(aSourceMapPath, mapping.source)\n            }\n            if (sourceRoot != null) {\n              mapping.source = util.relative(sourceRoot, mapping.source);\n            }\n            mapping.originalLine = original.line;\n            mapping.originalColumn = original.column;\n            if (original.name != null) {\n              mapping.name = original.name;\n            }\n          }\n        }\n\n        var source = mapping.source;\n        if (source != null && !newSources.has(source)) {\n          newSources.add(source);\n        }\n\n        var name = mapping.name;\n        if (name != null && !newNames.has(name)) {\n          newNames.add(name);\n        }\n\n      }, this);\n      this._sources = newSources;\n      this._names = newNames;\n\n      // Copy sourcesContents of applied map.\n      aSourceMapConsumer.sources.forEach(function (sourceFile) {\n        var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n        if (content != null) {\n          if (aSourceMapPath != null) {\n            sourceFile = util.join(aSourceMapPath, sourceFile);\n          }\n          if (sourceRoot != null) {\n            sourceFile = util.relative(sourceRoot, sourceFile);\n          }\n          this.setSourceContent(sourceFile, content);\n        }\n      }, this);\n    };\n\n  /**\n   * A mapping can have one of the three levels of data:\n   *\n   *   1. Just the generated position.\n   *   2. The Generated position, original position, and original source.\n   *   3. Generated and original position, original source, as well as a name\n   *      token.\n   *\n   * To maintain consistency, we validate that any new mapping being added falls\n   * in to one of these categories.\n   */\n  SourceMapGenerator.prototype._validateMapping =\n    function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,\n                                                aName) {\n      if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n          && aGenerated.line > 0 && aGenerated.column >= 0\n          && !aOriginal && !aSource && !aName) {\n        // Case 1.\n        return;\n      }\n      else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n               && aOriginal && 'line' in aOriginal && 'column' in aOriginal\n               && aGenerated.line > 0 && aGenerated.column >= 0\n               && aOriginal.line > 0 && aOriginal.column >= 0\n               && aSource) {\n        // Cases 2 and 3.\n        return;\n      }\n      else {\n        throw new Error('Invalid mapping: ' + JSON.stringify({\n          generated: aGenerated,\n          source: aSource,\n          original: aOriginal,\n          name: aName\n        }));\n      }\n    };\n\n  /**\n   * Serialize the accumulated mappings in to the stream of base 64 VLQs\n   * specified by the source map format.\n   */\n  SourceMapGenerator.prototype._serializeMappings =\n    function SourceMapGenerator_serializeMappings() {\n      var previousGeneratedColumn = 0;\n      var previousGeneratedLine = 1;\n      var previousOriginalColumn = 0;\n      var previousOriginalLine = 0;\n      var previousName = 0;\n      var previousSource = 0;\n      var result = '';\n      var mapping;\n      var nameIdx;\n      var sourceIdx;\n\n      var mappings = this._mappings.toArray();\n      for (var i = 0, len = mappings.length; i < len; i++) {\n        mapping = mappings[i];\n\n        if (mapping.generatedLine !== previousGeneratedLine) {\n          previousGeneratedColumn = 0;\n          while (mapping.generatedLine !== previousGeneratedLine) {\n            result += ';';\n            previousGeneratedLine++;\n          }\n        }\n        else {\n          if (i > 0) {\n            if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {\n              continue;\n            }\n            result += ',';\n          }\n        }\n\n        result += base64VLQ.encode(mapping.generatedColumn\n                                   - previousGeneratedColumn);\n        previousGeneratedColumn = mapping.generatedColumn;\n\n        if (mapping.source != null) {\n          sourceIdx = this._sources.indexOf(mapping.source);\n          result += base64VLQ.encode(sourceIdx - previousSource);\n          previousSource = sourceIdx;\n\n          // lines are stored 0-based in SourceMap spec version 3\n          result += base64VLQ.encode(mapping.originalLine - 1\n                                     - previousOriginalLine);\n          previousOriginalLine = mapping.originalLine - 1;\n\n          result += base64VLQ.encode(mapping.originalColumn\n                                     - previousOriginalColumn);\n          previousOriginalColumn = mapping.originalColumn;\n\n          if (mapping.name != null) {\n            nameIdx = this._names.indexOf(mapping.name);\n            result += base64VLQ.encode(nameIdx - previousName);\n            previousName = nameIdx;\n          }\n        }\n      }\n\n      return result;\n    };\n\n  SourceMapGenerator.prototype._generateSourcesContent =\n    function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {\n      return aSources.map(function (source) {\n        if (!this._sourcesContents) {\n          return null;\n        }\n        if (aSourceRoot != null) {\n          source = util.relative(aSourceRoot, source);\n        }\n        var key = util.toSetString(source);\n        return Object.prototype.hasOwnProperty.call(this._sourcesContents,\n                                                    key)\n          ? this._sourcesContents[key]\n          : null;\n      }, this);\n    };\n\n  /**\n   * Externalize the source map.\n   */\n  SourceMapGenerator.prototype.toJSON =\n    function SourceMapGenerator_toJSON() {\n      var map = {\n        version: this._version,\n        sources: this._sources.toArray(),\n        names: this._names.toArray(),\n        mappings: this._serializeMappings()\n      };\n      if (this._file != null) {\n        map.file = this._file;\n      }\n      if (this._sourceRoot != null) {\n        map.sourceRoot = this._sourceRoot;\n      }\n      if (this._sourcesContents) {\n        map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);\n      }\n\n      return map;\n    };\n\n  /**\n   * Render the source map being generated to a string.\n   */\n  SourceMapGenerator.prototype.toString =\n    function SourceMapGenerator_toString() {\n      return JSON.stringify(this.toJSON());\n    };\n\n  exports.SourceMapGenerator = SourceMapGenerator;\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/source-map-generator.js\n ** module id = 1\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n *\n * Based on the Base 64 VLQ implementation in Closure Compiler:\n * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java\n *\n * Copyright 2011 The Closure Compiler Authors. All rights reserved.\n * Redistribution and use in source and binary forms, with or without\n * modification, are permitted provided that the following conditions are\n * met:\n *\n *  * Redistributions of source code must retain the above copyright\n *    notice, this list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above\n *    copyright notice, this list of conditions and the following\n *    disclaimer in the documentation and/or other materials provided\n *    with the distribution.\n *  * Neither the name of Google Inc. nor the names of its\n *    contributors may be used to endorse or promote products derived\n *    from this software without specific prior written permission.\n *\n * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n * \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n */\n{\n  var base64 = require('./base64');\n\n  // A single base 64 digit can contain 6 bits of data. For the base 64 variable\n  // length quantities we use in the source map spec, the first bit is the sign,\n  // the next four bits are the actual value, and the 6th bit is the\n  // continuation bit. The continuation bit tells us whether there are more\n  // digits in this value following this digit.\n  //\n  //   Continuation\n  //   |    Sign\n  //   |    |\n  //   V    V\n  //   101011\n\n  var VLQ_BASE_SHIFT = 5;\n\n  // binary: 100000\n  var VLQ_BASE = 1 << VLQ_BASE_SHIFT;\n\n  // binary: 011111\n  var VLQ_BASE_MASK = VLQ_BASE - 1;\n\n  // binary: 100000\n  var VLQ_CONTINUATION_BIT = VLQ_BASE;\n\n  /**\n   * Converts from a two-complement value to a value where the sign bit is\n   * placed in the least significant bit.  For example, as decimals:\n   *   1 becomes 2 (10 binary), -1 becomes 3 (11 binary)\n   *   2 becomes 4 (100 binary), -2 becomes 5 (101 binary)\n   */\n  function toVLQSigned(aValue) {\n    return aValue < 0\n      ? ((-aValue) << 1) + 1\n      : (aValue << 1) + 0;\n  }\n\n  /**\n   * Converts to a two-complement value from a value where the sign bit is\n   * placed in the least significant bit.  For example, as decimals:\n   *   2 (10 binary) becomes 1, 3 (11 binary) becomes -1\n   *   4 (100 binary) becomes 2, 5 (101 binary) becomes -2\n   */\n  function fromVLQSigned(aValue) {\n    var isNegative = (aValue & 1) === 1;\n    var shifted = aValue >> 1;\n    return isNegative\n      ? -shifted\n      : shifted;\n  }\n\n  /**\n   * Returns the base 64 VLQ encoded value.\n   */\n  exports.encode = function base64VLQ_encode(aValue) {\n    var encoded = \"\";\n    var digit;\n\n    var vlq = toVLQSigned(aValue);\n\n    do {\n      digit = vlq & VLQ_BASE_MASK;\n      vlq >>>= VLQ_BASE_SHIFT;\n      if (vlq > 0) {\n        // There are still more digits in this value, so we must make sure the\n        // continuation bit is marked.\n        digit |= VLQ_CONTINUATION_BIT;\n      }\n      encoded += base64.encode(digit);\n    } while (vlq > 0);\n\n    return encoded;\n  };\n\n  /**\n   * Decodes the next base 64 VLQ value from the given string and returns the\n   * value and the rest of the string via the out parameter.\n   */\n  exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {\n    var strLen = aStr.length;\n    var result = 0;\n    var shift = 0;\n    var continuation, digit;\n\n    do {\n      if (aIndex >= strLen) {\n        throw new Error(\"Expected more digits in base 64 VLQ value.\");\n      }\n\n      digit = base64.decode(aStr.charCodeAt(aIndex++));\n      if (digit === -1) {\n        throw new Error(\"Invalid base64 digit: \" + aStr.charAt(aIndex - 1));\n      }\n\n      continuation = !!(digit & VLQ_CONTINUATION_BIT);\n      digit &= VLQ_BASE_MASK;\n      result = result + (digit << shift);\n      shift += VLQ_BASE_SHIFT;\n    } while (continuation);\n\n    aOutParam.value = fromVLQSigned(result);\n    aOutParam.rest = aIndex;\n  };\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/base64-vlq.js\n ** module id = 2\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');\n\n  /**\n   * Encode an integer in the range of 0 to 63 to a single base 64 digit.\n   */\n  exports.encode = function (number) {\n    if (0 <= number && number < intToCharMap.length) {\n      return intToCharMap[number];\n    }\n    throw new TypeError(\"Must be between 0 and 63: \" + number);\n  };\n\n  /**\n   * Decode a single base 64 character code digit to an integer. Returns -1 on\n   * failure.\n   */\n  exports.decode = function (charCode) {\n    var bigA = 65;     // 'A'\n    var bigZ = 90;     // 'Z'\n\n    var littleA = 97;  // 'a'\n    var littleZ = 122; // 'z'\n\n    var zero = 48;     // '0'\n    var nine = 57;     // '9'\n\n    var plus = 43;     // '+'\n    var slash = 47;    // '/'\n\n    var littleOffset = 26;\n    var numberOffset = 52;\n\n    // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ\n    if (bigA <= charCode && charCode <= bigZ) {\n      return (charCode - bigA);\n    }\n\n    // 26 - 51: abcdefghijklmnopqrstuvwxyz\n    if (littleA <= charCode && charCode <= littleZ) {\n      return (charCode - littleA + littleOffset);\n    }\n\n    // 52 - 61: 0123456789\n    if (zero <= charCode && charCode <= nine) {\n      return (charCode - zero + numberOffset);\n    }\n\n    // 62: +\n    if (charCode == plus) {\n      return 62;\n    }\n\n    // 63: /\n    if (charCode == slash) {\n      return 63;\n    }\n\n    // Invalid base64 digit.\n    return -1;\n  };\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/base64.js\n ** module id = 3\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  /**\n   * This is a helper function for getting values from parameter/options\n   * objects.\n   *\n   * @param args The object we are extracting values from\n   * @param name The name of the property we are getting.\n   * @param defaultValue An optional value to return if the property is missing\n   * from the object. If this is not specified and the property is missing, an\n   * error will be thrown.\n   */\n  function getArg(aArgs, aName, aDefaultValue) {\n    if (aName in aArgs) {\n      return aArgs[aName];\n    } else if (arguments.length === 3) {\n      return aDefaultValue;\n    } else {\n      throw new Error('\"' + aName + '\" is a required argument.');\n    }\n  }\n  exports.getArg = getArg;\n\n  var urlRegexp = /^(?:([\\w+\\-.]+):)?\\/\\/(?:(\\w+:\\w+)@)?([\\w.]*)(?::(\\d+))?(\\S*)$/;\n  var dataUrlRegexp = /^data:.+\\,.+$/;\n\n  function urlParse(aUrl) {\n    var match = aUrl.match(urlRegexp);\n    if (!match) {\n      return null;\n    }\n    return {\n      scheme: match[1],\n      auth: match[2],\n      host: match[3],\n      port: match[4],\n      path: match[5]\n    };\n  }\n  exports.urlParse = urlParse;\n\n  function urlGenerate(aParsedUrl) {\n    var url = '';\n    if (aParsedUrl.scheme) {\n      url += aParsedUrl.scheme + ':';\n    }\n    url += '//';\n    if (aParsedUrl.auth) {\n      url += aParsedUrl.auth + '@';\n    }\n    if (aParsedUrl.host) {\n      url += aParsedUrl.host;\n    }\n    if (aParsedUrl.port) {\n      url += \":\" + aParsedUrl.port\n    }\n    if (aParsedUrl.path) {\n      url += aParsedUrl.path;\n    }\n    return url;\n  }\n  exports.urlGenerate = urlGenerate;\n\n  /**\n   * Normalizes a path, or the path portion of a URL:\n   *\n   * - Replaces consequtive slashes with one slash.\n   * - Removes unnecessary '.' parts.\n   * - Removes unnecessary '/..' parts.\n   *\n   * Based on code in the Node.js 'path' core module.\n   *\n   * @param aPath The path or url to normalize.\n   */\n  function normalize(aPath) {\n    var path = aPath;\n    var url = urlParse(aPath);\n    if (url) {\n      if (!url.path) {\n        return aPath;\n      }\n      path = url.path;\n    }\n    var isAbsolute = exports.isAbsolute(path);\n\n    var parts = path.split(/\\/+/);\n    for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {\n      part = parts[i];\n      if (part === '.') {\n        parts.splice(i, 1);\n      } else if (part === '..') {\n        up++;\n      } else if (up > 0) {\n        if (part === '') {\n          // The first part is blank if the path is absolute. Trying to go\n          // above the root is a no-op. Therefore we can remove all '..' parts\n          // directly after the root.\n          parts.splice(i + 1, up);\n          up = 0;\n        } else {\n          parts.splice(i, 2);\n          up--;\n        }\n      }\n    }\n    path = parts.join('/');\n\n    if (path === '') {\n      path = isAbsolute ? '/' : '.';\n    }\n\n    if (url) {\n      url.path = path;\n      return urlGenerate(url);\n    }\n    return path;\n  }\n  exports.normalize = normalize;\n\n  /**\n   * Joins two paths/URLs.\n   *\n   * @param aRoot The root path or URL.\n   * @param aPath The path or URL to be joined with the root.\n   *\n   * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a\n   *   scheme-relative URL: Then the scheme of aRoot, if any, is prepended\n   *   first.\n   * - Otherwise aPath is a path. If aRoot is a URL, then its path portion\n   *   is updated with the result and aRoot is returned. Otherwise the result\n   *   is returned.\n   *   - If aPath is absolute, the result is aPath.\n   *   - Otherwise the two paths are joined with a slash.\n   * - Joining for example 'http://' and 'www.example.com' is also supported.\n   */\n  function join(aRoot, aPath) {\n    if (aRoot === \"\") {\n      aRoot = \".\";\n    }\n    if (aPath === \"\") {\n      aPath = \".\";\n    }\n    var aPathUrl = urlParse(aPath);\n    var aRootUrl = urlParse(aRoot);\n    if (aRootUrl) {\n      aRoot = aRootUrl.path || '/';\n    }\n\n    // `join(foo, '//www.example.org')`\n    if (aPathUrl && !aPathUrl.scheme) {\n      if (aRootUrl) {\n        aPathUrl.scheme = aRootUrl.scheme;\n      }\n      return urlGenerate(aPathUrl);\n    }\n\n    if (aPathUrl || aPath.match(dataUrlRegexp)) {\n      return aPath;\n    }\n\n    // `join('http://', 'www.example.com')`\n    if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {\n      aRootUrl.host = aPath;\n      return urlGenerate(aRootUrl);\n    }\n\n    var joined = aPath.charAt(0) === '/'\n      ? aPath\n      : normalize(aRoot.replace(/\\/+$/, '') + '/' + aPath);\n\n    if (aRootUrl) {\n      aRootUrl.path = joined;\n      return urlGenerate(aRootUrl);\n    }\n    return joined;\n  }\n  exports.join = join;\n\n  exports.isAbsolute = function (aPath) {\n    return aPath.charAt(0) === '/' || !!aPath.match(urlRegexp);\n  };\n\n  /**\n   * Make a path relative to a URL or another path.\n   *\n   * @param aRoot The root path or URL.\n   * @param aPath The path or URL to be made relative to aRoot.\n   */\n  function relative(aRoot, aPath) {\n    if (aRoot === \"\") {\n      aRoot = \".\";\n    }\n\n    aRoot = aRoot.replace(/\\/$/, '');\n\n    // It is possible for the path to be above the root. In this case, simply\n    // checking whether the root is a prefix of the path won't work. Instead, we\n    // need to remove components from the root one by one, until either we find\n    // a prefix that fits, or we run out of components to remove.\n    var level = 0;\n    while (aPath.indexOf(aRoot + '/') !== 0) {\n      var index = aRoot.lastIndexOf(\"/\");\n      if (index < 0) {\n        return aPath;\n      }\n\n      // If the only part of the root that is left is the scheme (i.e. http://,\n      // file:///, etc.), one or more slashes (/), or simply nothing at all, we\n      // have exhausted all components, so the path is not relative to the root.\n      aRoot = aRoot.slice(0, index);\n      if (aRoot.match(/^([^\\/]+:\\/)?\\/*$/)) {\n        return aPath;\n      }\n\n      ++level;\n    }\n\n    // Make sure we add a \"../\" for each component we removed from the root.\n    return Array(level + 1).join(\"../\") + aPath.substr(aRoot.length + 1);\n  }\n  exports.relative = relative;\n\n  /**\n   * Because behavior goes wacky when you set `__proto__` on objects, we\n   * have to prefix all the strings in our set with an arbitrary character.\n   *\n   * See https://github.com/mozilla/source-map/pull/31 and\n   * https://github.com/mozilla/source-map/issues/30\n   *\n   * @param String aStr\n   */\n  function toSetString(aStr) {\n    return '$' + aStr;\n  }\n  exports.toSetString = toSetString;\n\n  function fromSetString(aStr) {\n    return aStr.substr(1);\n  }\n  exports.fromSetString = fromSetString;\n\n  /**\n   * Comparator between two mappings where the original positions are compared.\n   *\n   * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n   * mappings with the same original source/line/column, but different generated\n   * line and column the same. Useful when searching for a mapping with a\n   * stubbed out mapping.\n   */\n  function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {\n    var cmp = mappingA.source - mappingB.source;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.originalLine - mappingB.originalLine;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.originalColumn - mappingB.originalColumn;\n    if (cmp !== 0 || onlyCompareOriginal) {\n      return cmp;\n    }\n\n    cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.generatedLine - mappingB.generatedLine;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    return mappingA.name - mappingB.name;\n  }\n  exports.compareByOriginalPositions = compareByOriginalPositions;\n\n  /**\n   * Comparator between two mappings with deflated source and name indices where\n   * the generated positions are compared.\n   *\n   * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n   * mappings with the same generated line and column, but different\n   * source/name/original line and column the same. Useful when searching for a\n   * mapping with a stubbed out mapping.\n   */\n  function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {\n    var cmp = mappingA.generatedLine - mappingB.generatedLine;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n    if (cmp !== 0 || onlyCompareGenerated) {\n      return cmp;\n    }\n\n    cmp = mappingA.source - mappingB.source;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.originalLine - mappingB.originalLine;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.originalColumn - mappingB.originalColumn;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    return mappingA.name - mappingB.name;\n  }\n  exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;\n\n  function strcmp(aStr1, aStr2) {\n    if (aStr1 === aStr2) {\n      return 0;\n    }\n\n    if (aStr1 > aStr2) {\n      return 1;\n    }\n\n    return -1;\n  }\n\n  /**\n   * Comparator between two mappings with inflated source and name strings where\n   * the generated positions are compared.\n   */\n  function compareByGeneratedPositionsInflated(mappingA, mappingB) {\n    var cmp = mappingA.generatedLine - mappingB.generatedLine;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = strcmp(mappingA.source, mappingB.source);\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.originalLine - mappingB.originalLine;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    cmp = mappingA.originalColumn - mappingB.originalColumn;\n    if (cmp !== 0) {\n      return cmp;\n    }\n\n    return strcmp(mappingA.name, mappingB.name);\n  }\n  exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/util.js\n ** module id = 4\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  var util = require('./util');\n\n  /**\n   * A data structure which is a combination of an array and a set. Adding a new\n   * member is O(1), testing for membership is O(1), and finding the index of an\n   * element is O(1). Removing elements from the set is not supported. Only\n   * strings are supported for membership.\n   */\n  function ArraySet() {\n    this._array = [];\n    this._set = {};\n  }\n\n  /**\n   * Static method for creating ArraySet instances from an existing array.\n   */\n  ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {\n    var set = new ArraySet();\n    for (var i = 0, len = aArray.length; i < len; i++) {\n      set.add(aArray[i], aAllowDuplicates);\n    }\n    return set;\n  };\n\n  /**\n   * Return how many unique items are in this ArraySet. If duplicates have been\n   * added, than those do not count towards the size.\n   *\n   * @returns Number\n   */\n  ArraySet.prototype.size = function ArraySet_size() {\n    return Object.getOwnPropertyNames(this._set).length;\n  };\n\n  /**\n   * Add the given string to this set.\n   *\n   * @param String aStr\n   */\n  ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {\n    var sStr = util.toSetString(aStr);\n    var isDuplicate = this._set.hasOwnProperty(sStr);\n    var idx = this._array.length;\n    if (!isDuplicate || aAllowDuplicates) {\n      this._array.push(aStr);\n    }\n    if (!isDuplicate) {\n      this._set[sStr] = idx;\n    }\n  };\n\n  /**\n   * Is the given string a member of this set?\n   *\n   * @param String aStr\n   */\n  ArraySet.prototype.has = function ArraySet_has(aStr) {\n    var sStr = util.toSetString(aStr);\n    return this._set.hasOwnProperty(sStr);\n  };\n\n  /**\n   * What is the index of the given string in the array?\n   *\n   * @param String aStr\n   */\n  ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {\n    var sStr = util.toSetString(aStr);\n    if (this._set.hasOwnProperty(sStr)) {\n      return this._set[sStr];\n    }\n    throw new Error('\"' + aStr + '\" is not in the set.');\n  };\n\n  /**\n   * What is the element at the given index?\n   *\n   * @param Number aIdx\n   */\n  ArraySet.prototype.at = function ArraySet_at(aIdx) {\n    if (aIdx >= 0 && aIdx < this._array.length) {\n      return this._array[aIdx];\n    }\n    throw new Error('No element indexed by ' + aIdx);\n  };\n\n  /**\n   * Returns the array representation of this set (which has the proper indices\n   * indicated by indexOf). Note that this is a copy of the internal array used\n   * for storing the members so that no one can mess with internal state.\n   */\n  ArraySet.prototype.toArray = function ArraySet_toArray() {\n    return this._array.slice();\n  };\n\n  exports.ArraySet = ArraySet;\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/array-set.js\n ** module id = 5\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2014 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  var util = require('./util');\n\n  /**\n   * Determine whether mappingB is after mappingA with respect to generated\n   * position.\n   */\n  function generatedPositionAfter(mappingA, mappingB) {\n    // Optimized for most common case\n    var lineA = mappingA.generatedLine;\n    var lineB = mappingB.generatedLine;\n    var columnA = mappingA.generatedColumn;\n    var columnB = mappingB.generatedColumn;\n    return lineB > lineA || lineB == lineA && columnB >= columnA ||\n           util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;\n  }\n\n  /**\n   * A data structure to provide a sorted view of accumulated mappings in a\n   * performance conscious manner. It trades a neglibable overhead in general\n   * case for a large speedup in case of mappings being added in order.\n   */\n  function MappingList() {\n    this._array = [];\n    this._sorted = true;\n    // Serves as infimum\n    this._last = {generatedLine: -1, generatedColumn: 0};\n  }\n\n  /**\n   * Iterate through internal items. This method takes the same arguments that\n   * `Array.prototype.forEach` takes.\n   *\n   * NOTE: The order of the mappings is NOT guaranteed.\n   */\n  MappingList.prototype.unsortedForEach =\n    function MappingList_forEach(aCallback, aThisArg) {\n      this._array.forEach(aCallback, aThisArg);\n    };\n\n  /**\n   * Add the given source mapping.\n   *\n   * @param Object aMapping\n   */\n  MappingList.prototype.add = function MappingList_add(aMapping) {\n    if (generatedPositionAfter(this._last, aMapping)) {\n      this._last = aMapping;\n      this._array.push(aMapping);\n    } else {\n      this._sorted = false;\n      this._array.push(aMapping);\n    }\n  };\n\n  /**\n   * Returns the flat, sorted array of mappings. The mappings are sorted by\n   * generated position.\n   *\n   * WARNING: This method returns internal data without copying, for\n   * performance. The return value must NOT be mutated, and should be treated as\n   * an immutable borrow. If you want to take ownership, you must make your own\n   * copy.\n   */\n  MappingList.prototype.toArray = function MappingList_toArray() {\n    if (!this._sorted) {\n      this._array.sort(util.compareByGeneratedPositionsInflated);\n      this._sorted = true;\n    }\n    return this._array;\n  };\n\n  exports.MappingList = MappingList;\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/mapping-list.js\n ** module id = 6\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  var util = require('./util');\n  var binarySearch = require('./binary-search');\n  var ArraySet = require('./array-set').ArraySet;\n  var base64VLQ = require('./base64-vlq');\n  var quickSort = require('./quick-sort').quickSort;\n\n  function SourceMapConsumer(aSourceMap) {\n    var sourceMap = aSourceMap;\n    if (typeof aSourceMap === 'string') {\n      sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n    }\n\n    return sourceMap.sections != null\n      ? new IndexedSourceMapConsumer(sourceMap)\n      : new BasicSourceMapConsumer(sourceMap);\n  }\n\n  SourceMapConsumer.fromSourceMap = function(aSourceMap) {\n    return BasicSourceMapConsumer.fromSourceMap(aSourceMap);\n  }\n\n  /**\n   * The version of the source mapping spec that we are consuming.\n   */\n  SourceMapConsumer.prototype._version = 3;\n\n  // `__generatedMappings` and `__originalMappings` are arrays that hold the\n  // parsed mapping coordinates from the source map's \"mappings\" attribute. They\n  // are lazily instantiated, accessed via the `_generatedMappings` and\n  // `_originalMappings` getters respectively, and we only parse the mappings\n  // and create these arrays once queried for a source location. We jump through\n  // these hoops because there can be many thousands of mappings, and parsing\n  // them is expensive, so we only want to do it if we must.\n  //\n  // Each object in the arrays is of the form:\n  //\n  //     {\n  //       generatedLine: The line number in the generated code,\n  //       generatedColumn: The column number in the generated code,\n  //       source: The path to the original source file that generated this\n  //               chunk of code,\n  //       originalLine: The line number in the original source that\n  //                     corresponds to this chunk of generated code,\n  //       originalColumn: The column number in the original source that\n  //                       corresponds to this chunk of generated code,\n  //       name: The name of the original symbol which generated this chunk of\n  //             code.\n  //     }\n  //\n  // All properties except for `generatedLine` and `generatedColumn` can be\n  // `null`.\n  //\n  // `_generatedMappings` is ordered by the generated positions.\n  //\n  // `_originalMappings` is ordered by the original positions.\n\n  SourceMapConsumer.prototype.__generatedMappings = null;\n  Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {\n    get: function () {\n      if (!this.__generatedMappings) {\n        this._parseMappings(this._mappings, this.sourceRoot);\n      }\n\n      return this.__generatedMappings;\n    }\n  });\n\n  SourceMapConsumer.prototype.__originalMappings = null;\n  Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {\n    get: function () {\n      if (!this.__originalMappings) {\n        this._parseMappings(this._mappings, this.sourceRoot);\n      }\n\n      return this.__originalMappings;\n    }\n  });\n\n  SourceMapConsumer.prototype._charIsMappingSeparator =\n    function SourceMapConsumer_charIsMappingSeparator(aStr, index) {\n      var c = aStr.charAt(index);\n      return c === \";\" || c === \",\";\n    };\n\n  /**\n   * Parse the mappings in a string in to a data structure which we can easily\n   * query (the ordered arrays in the `this.__generatedMappings` and\n   * `this.__originalMappings` properties).\n   */\n  SourceMapConsumer.prototype._parseMappings =\n    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n      throw new Error(\"Subclasses must implement _parseMappings\");\n    };\n\n  SourceMapConsumer.GENERATED_ORDER = 1;\n  SourceMapConsumer.ORIGINAL_ORDER = 2;\n\n  SourceMapConsumer.GREATEST_LOWER_BOUND = 1;\n  SourceMapConsumer.LEAST_UPPER_BOUND = 2;\n\n  /**\n   * Iterate over each mapping between an original source/line/column and a\n   * generated line/column in this source map.\n   *\n   * @param Function aCallback\n   *        The function that is called with each mapping.\n   * @param Object aContext\n   *        Optional. If specified, this object will be the value of `this` every\n   *        time that `aCallback` is called.\n   * @param aOrder\n   *        Either `SourceMapConsumer.GENERATED_ORDER` or\n   *        `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to\n   *        iterate over the mappings sorted by the generated file's line/column\n   *        order or the original's source/line/column order, respectively. Defaults to\n   *        `SourceMapConsumer.GENERATED_ORDER`.\n   */\n  SourceMapConsumer.prototype.eachMapping =\n    function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {\n      var context = aContext || null;\n      var order = aOrder || SourceMapConsumer.GENERATED_ORDER;\n\n      var mappings;\n      switch (order) {\n      case SourceMapConsumer.GENERATED_ORDER:\n        mappings = this._generatedMappings;\n        break;\n      case SourceMapConsumer.ORIGINAL_ORDER:\n        mappings = this._originalMappings;\n        break;\n      default:\n        throw new Error(\"Unknown order of iteration.\");\n      }\n\n      var sourceRoot = this.sourceRoot;\n      mappings.map(function (mapping) {\n        var source = mapping.source === null ? null : this._sources.at(mapping.source);\n        if (source != null && sourceRoot != null) {\n          source = util.join(sourceRoot, source);\n        }\n        return {\n          source: source,\n          generatedLine: mapping.generatedLine,\n          generatedColumn: mapping.generatedColumn,\n          originalLine: mapping.originalLine,\n          originalColumn: mapping.originalColumn,\n          name: mapping.name === null ? null : this._names.at(mapping.name)\n        };\n      }, this).forEach(aCallback, context);\n    };\n\n  /**\n   * Returns all generated line and column information for the original source,\n   * line, and column provided. If no column is provided, returns all mappings\n   * corresponding to a either the line we are searching for or the next\n   * closest line that has any mappings. Otherwise, returns all mappings\n   * corresponding to the given line and either the column we are searching for\n   * or the next closest column that has any offsets.\n   *\n   * The only argument is an object with the following properties:\n   *\n   *   - source: The filename of the original source.\n   *   - line: The line number in the original source.\n   *   - column: Optional. the column number in the original source.\n   *\n   * and an array of objects is returned, each with the following properties:\n   *\n   *   - line: The line number in the generated source, or null.\n   *   - column: The column number in the generated source, or null.\n   */\n  SourceMapConsumer.prototype.allGeneratedPositionsFor =\n    function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {\n      var line = util.getArg(aArgs, 'line');\n\n      // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping\n      // returns the index of the closest mapping less than the needle. By\n      // setting needle.originalColumn to 0, we thus find the last mapping for\n      // the given line, provided such a mapping exists.\n      var needle = {\n        source: util.getArg(aArgs, 'source'),\n        originalLine: line,\n        originalColumn: util.getArg(aArgs, 'column', 0)\n      };\n\n      if (this.sourceRoot != null) {\n        needle.source = util.relative(this.sourceRoot, needle.source);\n      }\n      if (!this._sources.has(needle.source)) {\n        return [];\n      }\n      needle.source = this._sources.indexOf(needle.source);\n\n      var mappings = [];\n\n      var index = this._findMapping(needle,\n                                    this._originalMappings,\n                                    \"originalLine\",\n                                    \"originalColumn\",\n                                    util.compareByOriginalPositions,\n                                    binarySearch.LEAST_UPPER_BOUND);\n      if (index >= 0) {\n        var mapping = this._originalMappings[index];\n\n        if (aArgs.column === undefined) {\n          var originalLine = mapping.originalLine;\n\n          // Iterate until either we run out of mappings, or we run into\n          // a mapping for a different line than the one we found. Since\n          // mappings are sorted, this is guaranteed to find all mappings for\n          // the line we found.\n          while (mapping && mapping.originalLine === originalLine) {\n            mappings.push({\n              line: util.getArg(mapping, 'generatedLine', null),\n              column: util.getArg(mapping, 'generatedColumn', null),\n              lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n            });\n\n            mapping = this._originalMappings[++index];\n          }\n        } else {\n          var originalColumn = mapping.originalColumn;\n\n          // Iterate until either we run out of mappings, or we run into\n          // a mapping for a different line than the one we were searching for.\n          // Since mappings are sorted, this is guaranteed to find all mappings for\n          // the line we are searching for.\n          while (mapping &&\n                 mapping.originalLine === line &&\n                 mapping.originalColumn == originalColumn) {\n            mappings.push({\n              line: util.getArg(mapping, 'generatedLine', null),\n              column: util.getArg(mapping, 'generatedColumn', null),\n              lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n            });\n\n            mapping = this._originalMappings[++index];\n          }\n        }\n      }\n\n      return mappings;\n    };\n\n  exports.SourceMapConsumer = SourceMapConsumer;\n\n  /**\n   * A BasicSourceMapConsumer instance represents a parsed source map which we can\n   * query for information about the original file positions by giving it a file\n   * position in the generated source.\n   *\n   * The only parameter is the raw source map (either as a JSON string, or\n   * already parsed to an object). According to the spec, source maps have the\n   * following attributes:\n   *\n   *   - version: Which version of the source map spec this map is following.\n   *   - sources: An array of URLs to the original source files.\n   *   - names: An array of identifiers which can be referrenced by individual mappings.\n   *   - sourceRoot: Optional. The URL root from which all sources are relative.\n   *   - sourcesContent: Optional. An array of contents of the original source files.\n   *   - mappings: A string of base64 VLQs which contain the actual mappings.\n   *   - file: Optional. The generated file this source map is associated with.\n   *\n   * Here is an example source map, taken from the source map spec[0]:\n   *\n   *     {\n   *       version : 3,\n   *       file: \"out.js\",\n   *       sourceRoot : \"\",\n   *       sources: [\"foo.js\", \"bar.js\"],\n   *       names: [\"src\", \"maps\", \"are\", \"fun\"],\n   *       mappings: \"AA,AB;;ABCDE;\"\n   *     }\n   *\n   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#\n   */\n  function BasicSourceMapConsumer(aSourceMap) {\n    var sourceMap = aSourceMap;\n    if (typeof aSourceMap === 'string') {\n      sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n    }\n\n    var version = util.getArg(sourceMap, 'version');\n    var sources = util.getArg(sourceMap, 'sources');\n    // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which\n    // requires the array) to play nice here.\n    var names = util.getArg(sourceMap, 'names', []);\n    var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);\n    var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);\n    var mappings = util.getArg(sourceMap, 'mappings');\n    var file = util.getArg(sourceMap, 'file', null);\n\n    // Once again, Sass deviates from the spec and supplies the version as a\n    // string rather than a number, so we use loose equality checking here.\n    if (version != this._version) {\n      throw new Error('Unsupported version: ' + version);\n    }\n\n    sources = sources\n      // Some source maps produce relative source paths like \"./foo.js\" instead of\n      // \"foo.js\".  Normalize these first so that future comparisons will succeed.\n      // See bugzil.la/1090768.\n      .map(util.normalize)\n      // Always ensure that absolute sources are internally stored relative to\n      // the source root, if the source root is absolute. Not doing this would\n      // be particularly problematic when the source root is a prefix of the\n      // source (valid, but why??). See github issue #199 and bugzil.la/1188982.\n      .map(function (source) {\n        return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)\n          ? util.relative(sourceRoot, source)\n          : source;\n      });\n\n    // Pass `true` below to allow duplicate names and sources. While source maps\n    // are intended to be compressed and deduplicated, the TypeScript compiler\n    // sometimes generates source maps with duplicates in them. See Github issue\n    // #72 and bugzil.la/889492.\n    this._names = ArraySet.fromArray(names, true);\n    this._sources = ArraySet.fromArray(sources, true);\n\n    this.sourceRoot = sourceRoot;\n    this.sourcesContent = sourcesContent;\n    this._mappings = mappings;\n    this.file = file;\n  }\n\n  BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\n  BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;\n\n  /**\n   * Create a BasicSourceMapConsumer from a SourceMapGenerator.\n   *\n   * @param SourceMapGenerator aSourceMap\n   *        The source map that will be consumed.\n   * @returns BasicSourceMapConsumer\n   */\n  BasicSourceMapConsumer.fromSourceMap =\n    function SourceMapConsumer_fromSourceMap(aSourceMap) {\n      var smc = Object.create(BasicSourceMapConsumer.prototype);\n\n      var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);\n      var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);\n      smc.sourceRoot = aSourceMap._sourceRoot;\n      smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),\n                                                              smc.sourceRoot);\n      smc.file = aSourceMap._file;\n\n      // Because we are modifying the entries (by converting string sources and\n      // names to indices into the sources and names ArraySets), we have to make\n      // a copy of the entry or else bad things happen. Shared mutable state\n      // strikes again! See github issue #191.\n\n      var generatedMappings = aSourceMap._mappings.toArray().slice();\n      var destGeneratedMappings = smc.__generatedMappings = [];\n      var destOriginalMappings = smc.__originalMappings = [];\n\n      for (var i = 0, length = generatedMappings.length; i < length; i++) {\n        var srcMapping = generatedMappings[i];\n        var destMapping = new Mapping;\n        destMapping.generatedLine = srcMapping.generatedLine;\n        destMapping.generatedColumn = srcMapping.generatedColumn;\n\n        if (srcMapping.source) {\n          destMapping.source = sources.indexOf(srcMapping.source);\n          destMapping.originalLine = srcMapping.originalLine;\n          destMapping.originalColumn = srcMapping.originalColumn;\n\n          if (srcMapping.name) {\n            destMapping.name = names.indexOf(srcMapping.name);\n          }\n\n          destOriginalMappings.push(destMapping);\n        }\n\n        destGeneratedMappings.push(destMapping);\n      }\n\n      quickSort(smc.__originalMappings, util.compareByOriginalPositions);\n\n      return smc;\n    };\n\n  /**\n   * The version of the source mapping spec that we are consuming.\n   */\n  BasicSourceMapConsumer.prototype._version = 3;\n\n  /**\n   * The list of original sources.\n   */\n  Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {\n    get: function () {\n      return this._sources.toArray().map(function (s) {\n        return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s;\n      }, this);\n    }\n  });\n\n  /**\n   * Provide the JIT with a nice shape / hidden class.\n   */\n  function Mapping() {\n    this.generatedLine = 0;\n    this.generatedColumn = 0;\n    this.source = null;\n    this.originalLine = null;\n    this.originalColumn = null;\n    this.name = null;\n  }\n\n  /**\n   * Parse the mappings in a string in to a data structure which we can easily\n   * query (the ordered arrays in the `this.__generatedMappings` and\n   * `this.__originalMappings` properties).\n   */\n  BasicSourceMapConsumer.prototype._parseMappings =\n    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n      var generatedLine = 1;\n      var previousGeneratedColumn = 0;\n      var previousOriginalLine = 0;\n      var previousOriginalColumn = 0;\n      var previousSource = 0;\n      var previousName = 0;\n      var length = aStr.length;\n      var index = 0;\n      var cachedSegments = {};\n      var temp = {};\n      var originalMappings = [];\n      var generatedMappings = [];\n      var mapping, str, segment, end, value;\n\n      while (index < length) {\n        if (aStr.charAt(index) === ';') {\n          generatedLine++;\n          index++;\n          previousGeneratedColumn = 0;\n        }\n        else if (aStr.charAt(index) === ',') {\n          index++;\n        }\n        else {\n          mapping = new Mapping();\n          mapping.generatedLine = generatedLine;\n\n          // Because each offset is encoded relative to the previous one,\n          // many segments often have the same encoding. We can exploit this\n          // fact by caching the parsed variable length fields of each segment,\n          // allowing us to avoid a second parse if we encounter the same\n          // segment again.\n          for (end = index; end < length; end++) {\n            if (this._charIsMappingSeparator(aStr, end)) {\n              break;\n            }\n          }\n          str = aStr.slice(index, end);\n\n          segment = cachedSegments[str];\n          if (segment) {\n            index += str.length;\n          } else {\n            segment = [];\n            while (index < end) {\n              base64VLQ.decode(aStr, index, temp);\n              value = temp.value;\n              index = temp.rest;\n              segment.push(value);\n            }\n\n            if (segment.length === 2) {\n              throw new Error('Found a source, but no line and column');\n            }\n\n            if (segment.length === 3) {\n              throw new Error('Found a source and line, but no column');\n            }\n\n            cachedSegments[str] = segment;\n          }\n\n          // Generated column.\n          mapping.generatedColumn = previousGeneratedColumn + segment[0];\n          previousGeneratedColumn = mapping.generatedColumn;\n\n          if (segment.length > 1) {\n            // Original source.\n            mapping.source = previousSource + segment[1];\n            previousSource += segment[1];\n\n            // Original line.\n            mapping.originalLine = previousOriginalLine + segment[2];\n            previousOriginalLine = mapping.originalLine;\n            // Lines are stored 0-based\n            mapping.originalLine += 1;\n\n            // Original column.\n            mapping.originalColumn = previousOriginalColumn + segment[3];\n            previousOriginalColumn = mapping.originalColumn;\n\n            if (segment.length > 4) {\n              // Original name.\n              mapping.name = previousName + segment[4];\n              previousName += segment[4];\n            }\n          }\n\n          generatedMappings.push(mapping);\n          if (typeof mapping.originalLine === 'number') {\n            originalMappings.push(mapping);\n          }\n        }\n      }\n\n      quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);\n      this.__generatedMappings = generatedMappings;\n\n      quickSort(originalMappings, util.compareByOriginalPositions);\n      this.__originalMappings = originalMappings;\n    };\n\n  /**\n   * Find the mapping that best matches the hypothetical \"needle\" mapping that\n   * we are searching for in the given \"haystack\" of mappings.\n   */\n  BasicSourceMapConsumer.prototype._findMapping =\n    function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,\n                                           aColumnName, aComparator, aBias) {\n      // To return the position we are searching for, we must first find the\n      // mapping for the given position and then return the opposite position it\n      // points to. Because the mappings are sorted, we can use binary search to\n      // find the best mapping.\n\n      if (aNeedle[aLineName] <= 0) {\n        throw new TypeError('Line must be greater than or equal to 1, got '\n                            + aNeedle[aLineName]);\n      }\n      if (aNeedle[aColumnName] < 0) {\n        throw new TypeError('Column must be greater than or equal to 0, got '\n                            + aNeedle[aColumnName]);\n      }\n\n      return binarySearch.search(aNeedle, aMappings, aComparator, aBias);\n    };\n\n  /**\n   * Compute the last column for each generated mapping. The last column is\n   * inclusive.\n   */\n  BasicSourceMapConsumer.prototype.computeColumnSpans =\n    function SourceMapConsumer_computeColumnSpans() {\n      for (var index = 0; index < this._generatedMappings.length; ++index) {\n        var mapping = this._generatedMappings[index];\n\n        // Mappings do not contain a field for the last generated columnt. We\n        // can come up with an optimistic estimate, however, by assuming that\n        // mappings are contiguous (i.e. given two consecutive mappings, the\n        // first mapping ends where the second one starts).\n        if (index + 1 < this._generatedMappings.length) {\n          var nextMapping = this._generatedMappings[index + 1];\n\n          if (mapping.generatedLine === nextMapping.generatedLine) {\n            mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;\n            continue;\n          }\n        }\n\n        // The last mapping for each line spans the entire line.\n        mapping.lastGeneratedColumn = Infinity;\n      }\n    };\n\n  /**\n   * Returns the original source, line, and column information for the generated\n   * source's line and column positions provided. The only argument is an object\n   * with the following properties:\n   *\n   *   - line: The line number in the generated source.\n   *   - column: The column number in the generated source.\n   *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n   *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n   *     closest element that is smaller than or greater than the one we are\n   *     searching for, respectively, if the exact element cannot be found.\n   *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n   *\n   * and an object is returned with the following properties:\n   *\n   *   - source: The original source file, or null.\n   *   - line: The line number in the original source, or null.\n   *   - column: The column number in the original source, or null.\n   *   - name: The original identifier, or null.\n   */\n  BasicSourceMapConsumer.prototype.originalPositionFor =\n    function SourceMapConsumer_originalPositionFor(aArgs) {\n      var needle = {\n        generatedLine: util.getArg(aArgs, 'line'),\n        generatedColumn: util.getArg(aArgs, 'column')\n      };\n\n      var index = this._findMapping(\n        needle,\n        this._generatedMappings,\n        \"generatedLine\",\n        \"generatedColumn\",\n        util.compareByGeneratedPositionsDeflated,\n        util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n      );\n\n      if (index >= 0) {\n        var mapping = this._generatedMappings[index];\n\n        if (mapping.generatedLine === needle.generatedLine) {\n          var source = util.getArg(mapping, 'source', null);\n          if (source !== null) {\n            source = this._sources.at(source);\n            if (this.sourceRoot != null) {\n              source = util.join(this.sourceRoot, source);\n            }\n          }\n          var name = util.getArg(mapping, 'name', null);\n          if (name !== null) {\n            name = this._names.at(name);\n          }\n          return {\n            source: source,\n            line: util.getArg(mapping, 'originalLine', null),\n            column: util.getArg(mapping, 'originalColumn', null),\n            name: name\n          };\n        }\n      }\n\n      return {\n        source: null,\n        line: null,\n        column: null,\n        name: null\n      };\n    };\n\n  /**\n   * Return true if we have the source content for every source in the source\n   * map, false otherwise.\n   */\n  BasicSourceMapConsumer.prototype.hasContentsOfAllSources =\n    function BasicSourceMapConsumer_hasContentsOfAllSources() {\n      if (!this.sourcesContent) {\n        return false;\n      }\n      return this.sourcesContent.length >= this._sources.size() &&\n        !this.sourcesContent.some(function (sc) { return sc == null; });\n    };\n\n  /**\n   * Returns the original source content. The only argument is the url of the\n   * original source file. Returns null if no original source content is\n   * available.\n   */\n  BasicSourceMapConsumer.prototype.sourceContentFor =\n    function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n      if (!this.sourcesContent) {\n        return null;\n      }\n\n      if (this.sourceRoot != null) {\n        aSource = util.relative(this.sourceRoot, aSource);\n      }\n\n      if (this._sources.has(aSource)) {\n        return this.sourcesContent[this._sources.indexOf(aSource)];\n      }\n\n      var url;\n      if (this.sourceRoot != null\n          && (url = util.urlParse(this.sourceRoot))) {\n        // XXX: file:// URIs and absolute paths lead to unexpected behavior for\n        // many users. We can help them out when they expect file:// URIs to\n        // behave like it would if they were running a local HTTP server. See\n        // https://bugzilla.mozilla.org/show_bug.cgi?id=885597.\n        var fileUriAbsPath = aSource.replace(/^file:\\/\\//, \"\");\n        if (url.scheme == \"file\"\n            && this._sources.has(fileUriAbsPath)) {\n          return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]\n        }\n\n        if ((!url.path || url.path == \"/\")\n            && this._sources.has(\"/\" + aSource)) {\n          return this.sourcesContent[this._sources.indexOf(\"/\" + aSource)];\n        }\n      }\n\n      // This function is used recursively from\n      // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we\n      // don't want to throw if we can't find the source - we just want to\n      // return null, so we provide a flag to exit gracefully.\n      if (nullOnMissing) {\n        return null;\n      }\n      else {\n        throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n      }\n    };\n\n  /**\n   * Returns the generated line and column information for the original source,\n   * line, and column positions provided. The only argument is an object with\n   * the following properties:\n   *\n   *   - source: The filename of the original source.\n   *   - line: The line number in the original source.\n   *   - column: The column number in the original source.\n   *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n   *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n   *     closest element that is smaller than or greater than the one we are\n   *     searching for, respectively, if the exact element cannot be found.\n   *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n   *\n   * and an object is returned with the following properties:\n   *\n   *   - line: The line number in the generated source, or null.\n   *   - column: The column number in the generated source, or null.\n   */\n  BasicSourceMapConsumer.prototype.generatedPositionFor =\n    function SourceMapConsumer_generatedPositionFor(aArgs) {\n      var source = util.getArg(aArgs, 'source');\n      if (this.sourceRoot != null) {\n        source = util.relative(this.sourceRoot, source);\n      }\n      if (!this._sources.has(source)) {\n        return {\n          line: null,\n          column: null,\n          lastColumn: null\n        };\n      }\n      source = this._sources.indexOf(source);\n\n      var needle = {\n        source: source,\n        originalLine: util.getArg(aArgs, 'line'),\n        originalColumn: util.getArg(aArgs, 'column')\n      };\n\n      var index = this._findMapping(\n        needle,\n        this._originalMappings,\n        \"originalLine\",\n        \"originalColumn\",\n        util.compareByOriginalPositions,\n        util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n      );\n\n      if (index >= 0) {\n        var mapping = this._originalMappings[index];\n\n        if (mapping.source === needle.source) {\n          return {\n            line: util.getArg(mapping, 'generatedLine', null),\n            column: util.getArg(mapping, 'generatedColumn', null),\n            lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n          };\n        }\n      }\n\n      return {\n        line: null,\n        column: null,\n        lastColumn: null\n      };\n    };\n\n  exports.BasicSourceMapConsumer = BasicSourceMapConsumer;\n\n  /**\n   * An IndexedSourceMapConsumer instance represents a parsed source map which\n   * we can query for information. It differs from BasicSourceMapConsumer in\n   * that it takes \"indexed\" source maps (i.e. ones with a \"sections\" field) as\n   * input.\n   *\n   * The only parameter is a raw source map (either as a JSON string, or already\n   * parsed to an object). According to the spec for indexed source maps, they\n   * have the following attributes:\n   *\n   *   - version: Which version of the source map spec this map is following.\n   *   - file: Optional. The generated file this source map is associated with.\n   *   - sections: A list of section definitions.\n   *\n   * Each value under the \"sections\" field has two fields:\n   *   - offset: The offset into the original specified at which this section\n   *       begins to apply, defined as an object with a \"line\" and \"column\"\n   *       field.\n   *   - map: A source map definition. This source map could also be indexed,\n   *       but doesn't have to be.\n   *\n   * Instead of the \"map\" field, it's also possible to have a \"url\" field\n   * specifying a URL to retrieve a source map from, but that's currently\n   * unsupported.\n   *\n   * Here's an example source map, taken from the source map spec[0], but\n   * modified to omit a section which uses the \"url\" field.\n   *\n   *  {\n   *    version : 3,\n   *    file: \"app.js\",\n   *    sections: [{\n   *      offset: {line:100, column:10},\n   *      map: {\n   *        version : 3,\n   *        file: \"section.js\",\n   *        sources: [\"foo.js\", \"bar.js\"],\n   *        names: [\"src\", \"maps\", \"are\", \"fun\"],\n   *        mappings: \"AAAA,E;;ABCDE;\"\n   *      }\n   *    }],\n   *  }\n   *\n   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt\n   */\n  function IndexedSourceMapConsumer(aSourceMap) {\n    var sourceMap = aSourceMap;\n    if (typeof aSourceMap === 'string') {\n      sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n    }\n\n    var version = util.getArg(sourceMap, 'version');\n    var sections = util.getArg(sourceMap, 'sections');\n\n    if (version != this._version) {\n      throw new Error('Unsupported version: ' + version);\n    }\n\n    this._sources = new ArraySet();\n    this._names = new ArraySet();\n\n    var lastOffset = {\n      line: -1,\n      column: 0\n    };\n    this._sections = sections.map(function (s) {\n      if (s.url) {\n        // The url field will require support for asynchronicity.\n        // See https://github.com/mozilla/source-map/issues/16\n        throw new Error('Support for url field in sections not implemented.');\n      }\n      var offset = util.getArg(s, 'offset');\n      var offsetLine = util.getArg(offset, 'line');\n      var offsetColumn = util.getArg(offset, 'column');\n\n      if (offsetLine < lastOffset.line ||\n          (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {\n        throw new Error('Section offsets must be ordered and non-overlapping.');\n      }\n      lastOffset = offset;\n\n      return {\n        generatedOffset: {\n          // The offset fields are 0-based, but we use 1-based indices when\n          // encoding/decoding from VLQ.\n          generatedLine: offsetLine + 1,\n          generatedColumn: offsetColumn + 1\n        },\n        consumer: new SourceMapConsumer(util.getArg(s, 'map'))\n      }\n    });\n  }\n\n  IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\n  IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;\n\n  /**\n   * The version of the source mapping spec that we are consuming.\n   */\n  IndexedSourceMapConsumer.prototype._version = 3;\n\n  /**\n   * The list of original sources.\n   */\n  Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {\n    get: function () {\n      var sources = [];\n      for (var i = 0; i < this._sections.length; i++) {\n        for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {\n          sources.push(this._sections[i].consumer.sources[j]);\n        }\n      }\n      return sources;\n    }\n  });\n\n  /**\n   * Returns the original source, line, and column information for the generated\n   * source's line and column positions provided. The only argument is an object\n   * with the following properties:\n   *\n   *   - line: The line number in the generated source.\n   *   - column: The column number in the generated source.\n   *\n   * and an object is returned with the following properties:\n   *\n   *   - source: The original source file, or null.\n   *   - line: The line number in the original source, or null.\n   *   - column: The column number in the original source, or null.\n   *   - name: The original identifier, or null.\n   */\n  IndexedSourceMapConsumer.prototype.originalPositionFor =\n    function IndexedSourceMapConsumer_originalPositionFor(aArgs) {\n      var needle = {\n        generatedLine: util.getArg(aArgs, 'line'),\n        generatedColumn: util.getArg(aArgs, 'column')\n      };\n\n      // Find the section containing the generated position we're trying to map\n      // to an original position.\n      var sectionIndex = binarySearch.search(needle, this._sections,\n        function(needle, section) {\n          var cmp = needle.generatedLine - section.generatedOffset.generatedLine;\n          if (cmp) {\n            return cmp;\n          }\n\n          return (needle.generatedColumn -\n                  section.generatedOffset.generatedColumn);\n        });\n      var section = this._sections[sectionIndex];\n\n      if (!section) {\n        return {\n          source: null,\n          line: null,\n          column: null,\n          name: null\n        };\n      }\n\n      return section.consumer.originalPositionFor({\n        line: needle.generatedLine -\n          (section.generatedOffset.generatedLine - 1),\n        column: needle.generatedColumn -\n          (section.generatedOffset.generatedLine === needle.generatedLine\n           ? section.generatedOffset.generatedColumn - 1\n           : 0),\n        bias: aArgs.bias\n      });\n    };\n\n  /**\n   * Return true if we have the source content for every source in the source\n   * map, false otherwise.\n   */\n  IndexedSourceMapConsumer.prototype.hasContentsOfAllSources =\n    function IndexedSourceMapConsumer_hasContentsOfAllSources() {\n      return this._sections.every(function (s) {\n        return s.consumer.hasContentsOfAllSources();\n      });\n    };\n\n  /**\n   * Returns the original source content. The only argument is the url of the\n   * original source file. Returns null if no original source content is\n   * available.\n   */\n  IndexedSourceMapConsumer.prototype.sourceContentFor =\n    function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n      for (var i = 0; i < this._sections.length; i++) {\n        var section = this._sections[i];\n\n        var content = section.consumer.sourceContentFor(aSource, true);\n        if (content) {\n          return content;\n        }\n      }\n      if (nullOnMissing) {\n        return null;\n      }\n      else {\n        throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n      }\n    };\n\n  /**\n   * Returns the generated line and column information for the original source,\n   * line, and column positions provided. The only argument is an object with\n   * the following properties:\n   *\n   *   - source: The filename of the original source.\n   *   - line: The line number in the original source.\n   *   - column: The column number in the original source.\n   *\n   * and an object is returned with the following properties:\n   *\n   *   - line: The line number in the generated source, or null.\n   *   - column: The column number in the generated source, or null.\n   */\n  IndexedSourceMapConsumer.prototype.generatedPositionFor =\n    function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {\n      for (var i = 0; i < this._sections.length; i++) {\n        var section = this._sections[i];\n\n        // Only consider this section if the requested source is in the list of\n        // sources of the consumer.\n        if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) {\n          continue;\n        }\n        var generatedPosition = section.consumer.generatedPositionFor(aArgs);\n        if (generatedPosition) {\n          var ret = {\n            line: generatedPosition.line +\n              (section.generatedOffset.generatedLine - 1),\n            column: generatedPosition.column +\n              (section.generatedOffset.generatedLine === generatedPosition.line\n               ? section.generatedOffset.generatedColumn - 1\n               : 0)\n          };\n          return ret;\n        }\n      }\n\n      return {\n        line: null,\n        column: null\n      };\n    };\n\n  /**\n   * Parse the mappings in a string in to a data structure which we can easily\n   * query (the ordered arrays in the `this.__generatedMappings` and\n   * `this.__originalMappings` properties).\n   */\n  IndexedSourceMapConsumer.prototype._parseMappings =\n    function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n      this.__generatedMappings = [];\n      this.__originalMappings = [];\n      for (var i = 0; i < this._sections.length; i++) {\n        var section = this._sections[i];\n        var sectionMappings = section.consumer._generatedMappings;\n        for (var j = 0; j < sectionMappings.length; j++) {\n          var mapping = sectionMappings[j];\n\n          var source = section.consumer._sources.at(mapping.source);\n          if (section.consumer.sourceRoot !== null) {\n            source = util.join(section.consumer.sourceRoot, source);\n          }\n          this._sources.add(source);\n          source = this._sources.indexOf(source);\n\n          var name = section.consumer._names.at(mapping.name);\n          this._names.add(name);\n          name = this._names.indexOf(name);\n\n          // The mappings coming from the consumer for the section have\n          // generated positions relative to the start of the section, so we\n          // need to offset them to be relative to the start of the concatenated\n          // generated file.\n          var adjustedMapping = {\n            source: source,\n            generatedLine: mapping.generatedLine +\n              (section.generatedOffset.generatedLine - 1),\n            generatedColumn: mapping.generatedColumn +\n              (section.generatedOffset.generatedLine === mapping.generatedLine\n              ? section.generatedOffset.generatedColumn - 1\n              : 0),\n            originalLine: mapping.originalLine,\n            originalColumn: mapping.originalColumn,\n            name: name\n          };\n\n          this.__generatedMappings.push(adjustedMapping);\n          if (typeof adjustedMapping.originalLine === 'number') {\n            this.__originalMappings.push(adjustedMapping);\n          }\n        }\n      }\n\n      quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);\n      quickSort(this.__originalMappings, util.compareByOriginalPositions);\n    };\n\n  exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/source-map-consumer.js\n ** module id = 7\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  exports.GREATEST_LOWER_BOUND = 1;\n  exports.LEAST_UPPER_BOUND = 2;\n\n  /**\n   * Recursive implementation of binary search.\n   *\n   * @param aLow Indices here and lower do not contain the needle.\n   * @param aHigh Indices here and higher do not contain the needle.\n   * @param aNeedle The element being searched for.\n   * @param aHaystack The non-empty array being searched.\n   * @param aCompare Function which takes two elements and returns -1, 0, or 1.\n   * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n   *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n   *     closest element that is smaller than or greater than the one we are\n   *     searching for, respectively, if the exact element cannot be found.\n   */\n  function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {\n    // This function terminates when one of the following is true:\n    //\n    //   1. We find the exact element we are looking for.\n    //\n    //   2. We did not find the exact element, but we can return the index of\n    //      the next-closest element.\n    //\n    //   3. We did not find the exact element, and there is no next-closest\n    //      element than the one we are searching for, so we return -1.\n    var mid = Math.floor((aHigh - aLow) / 2) + aLow;\n    var cmp = aCompare(aNeedle, aHaystack[mid], true);\n    if (cmp === 0) {\n      // Found the element we are looking for.\n      return mid;\n    }\n    else if (cmp > 0) {\n      // Our needle is greater than aHaystack[mid].\n      if (aHigh - mid > 1) {\n        // The element is in the upper half.\n        return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);\n      }\n\n      // The exact needle element was not found in this haystack. Determine if\n      // we are in termination case (3) or (2) and return the appropriate thing.\n      if (aBias == exports.LEAST_UPPER_BOUND) {\n        return aHigh < aHaystack.length ? aHigh : -1;\n      } else {\n        return mid;\n      }\n    }\n    else {\n      // Our needle is less than aHaystack[mid].\n      if (mid - aLow > 1) {\n        // The element is in the lower half.\n        return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);\n      }\n\n      // we are in termination case (3) or (2) and return the appropriate thing.\n      if (aBias == exports.LEAST_UPPER_BOUND) {\n        return mid;\n      } else {\n        return aLow < 0 ? -1 : aLow;\n      }\n    }\n  }\n\n  /**\n   * This is an implementation of binary search which will always try and return\n   * the index of the closest element if there is no exact hit. This is because\n   * mappings between original and generated line/col pairs are single points,\n   * and there is an implicit region between each of them, so a miss just means\n   * that you aren't on the very start of a region.\n   *\n   * @param aNeedle The element you are looking for.\n   * @param aHaystack The array that is being searched.\n   * @param aCompare A function which takes the needle and an element in the\n   *     array and returns -1, 0, or 1 depending on whether the needle is less\n   *     than, equal to, or greater than the element, respectively.\n   * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n   *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n   *     closest element that is smaller than or greater than the one we are\n   *     searching for, respectively, if the exact element cannot be found.\n   *     Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.\n   */\n  exports.search = function search(aNeedle, aHaystack, aCompare, aBias) {\n    if (aHaystack.length === 0) {\n      return -1;\n    }\n\n    var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,\n                                aCompare, aBias || exports.GREATEST_LOWER_BOUND);\n    if (index < 0) {\n      return -1;\n    }\n\n    // We have found either the exact element, or the next-closest element than\n    // the one we are searching for. However, there may be more than one such\n    // element. Make sure we always return the smallest of these.\n    while (index - 1 >= 0) {\n      if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {\n        break;\n      }\n      --index;\n    }\n\n    return index;\n  };\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/binary-search.js\n ** module id = 8\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  // It turns out that some (most?) JavaScript engines don't self-host\n  // `Array.prototype.sort`. This makes sense because C++ will likely remain\n  // faster than JS when doing raw CPU-intensive sorting. However, when using a\n  // custom comparator function, calling back and forth between the VM's C++ and\n  // JIT'd JS is rather slow *and* loses JIT type information, resulting in\n  // worse generated code for the comparator function than would be optimal. In\n  // fact, when sorting with a comparator, these costs outweigh the benefits of\n  // sorting in C++. By using our own JS-implemented Quick Sort (below), we get\n  // a ~3500ms mean speed-up in `bench/bench.html`.\n\n  /**\n   * Swap the elements indexed by `x` and `y` in the array `ary`.\n   *\n   * @param {Array} ary\n   *        The array.\n   * @param {Number} x\n   *        The index of the first item.\n   * @param {Number} y\n   *        The index of the second item.\n   */\n  function swap(ary, x, y) {\n    var temp = ary[x];\n    ary[x] = ary[y];\n    ary[y] = temp;\n  }\n\n  /**\n   * Returns a random integer within the range `low .. high` inclusive.\n   *\n   * @param {Number} low\n   *        The lower bound on the range.\n   * @param {Number} high\n   *        The upper bound on the range.\n   */\n  function randomIntInRange(low, high) {\n    return Math.round(low + (Math.random() * (high - low)));\n  }\n\n  /**\n   * The Quick Sort algorithm.\n   *\n   * @param {Array} ary\n   *        An array to sort.\n   * @param {function} comparator\n   *        Function to use to compare two items.\n   * @param {Number} p\n   *        Start index of the array\n   * @param {Number} r\n   *        End index of the array\n   */\n  function doQuickSort(ary, comparator, p, r) {\n    // If our lower bound is less than our upper bound, we (1) partition the\n    // array into two pieces and (2) recurse on each half. If it is not, this is\n    // the empty array and our base case.\n\n    if (p < r) {\n      // (1) Partitioning.\n      //\n      // The partitioning chooses a pivot between `p` and `r` and moves all\n      // elements that are less than or equal to the pivot to the before it, and\n      // all the elements that are greater than it after it. The effect is that\n      // once partition is done, the pivot is in the exact place it will be when\n      // the array is put in sorted order, and it will not need to be moved\n      // again. This runs in O(n) time.\n\n      // Always choose a random pivot so that an input array which is reverse\n      // sorted does not cause O(n^2) running time.\n      var pivotIndex = randomIntInRange(p, r);\n      var i = p - 1;\n\n      swap(ary, pivotIndex, r);\n      var pivot = ary[r];\n\n      // Immediately after `j` is incremented in this loop, the following hold\n      // true:\n      //\n      //   * Every element in `ary[p .. i]` is less than or equal to the pivot.\n      //\n      //   * Every element in `ary[i+1 .. j-1]` is greater than the pivot.\n      for (var j = p; j < r; j++) {\n        if (comparator(ary[j], pivot) <= 0) {\n          i += 1;\n          swap(ary, i, j);\n        }\n      }\n\n      swap(ary, i + 1, j);\n      var q = i + 1;\n\n      // (2) Recurse on each half.\n\n      doQuickSort(ary, comparator, p, q - 1);\n      doQuickSort(ary, comparator, q + 1, r);\n    }\n  }\n\n  /**\n   * Sort the given array in-place with the given comparator function.\n   *\n   * @param {Array} ary\n   *        An array to sort.\n   * @param {function} comparator\n   *        Function to use to compare two items.\n   */\n  exports.quickSort = function (ary, comparator) {\n    doQuickSort(ary, comparator, 0, ary.length - 1);\n  };\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/quick-sort.js\n ** module id = 9\n ** module chunks = 0\n **/","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n{\n  var SourceMapGenerator = require('./source-map-generator').SourceMapGenerator;\n  var util = require('./util');\n\n  // Matches a Windows-style `\\r\\n` newline or a `\\n` newline used by all other\n  // operating systems these days (capturing the result).\n  var REGEX_NEWLINE = /(\\r?\\n)/;\n\n  // Newline character code for charCodeAt() comparisons\n  var NEWLINE_CODE = 10;\n\n  // Private symbol for identifying `SourceNode`s when multiple versions of\n  // the source-map library are loaded. This MUST NOT CHANGE across\n  // versions!\n  var isSourceNode = \"$$$isSourceNode$$$\";\n\n  /**\n   * SourceNodes provide a way to abstract over interpolating/concatenating\n   * snippets of generated JavaScript source code while maintaining the line and\n   * column information associated with the original source code.\n   *\n   * @param aLine The original line number.\n   * @param aColumn The original column number.\n   * @param aSource The original source's filename.\n   * @param aChunks Optional. An array of strings which are snippets of\n   *        generated JS, or other SourceNodes.\n   * @param aName The original identifier.\n   */\n  function SourceNode(aLine, aColumn, aSource, aChunks, aName) {\n    this.children = [];\n    this.sourceContents = {};\n    this.line = aLine == null ? null : aLine;\n    this.column = aColumn == null ? null : aColumn;\n    this.source = aSource == null ? null : aSource;\n    this.name = aName == null ? null : aName;\n    this[isSourceNode] = true;\n    if (aChunks != null) this.add(aChunks);\n  }\n\n  /**\n   * Creates a SourceNode from generated code and a SourceMapConsumer.\n   *\n   * @param aGeneratedCode The generated code\n   * @param aSourceMapConsumer The SourceMap for the generated code\n   * @param aRelativePath Optional. The path that relative sources in the\n   *        SourceMapConsumer should be relative to.\n   */\n  SourceNode.fromStringWithSourceMap =\n    function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {\n      // The SourceNode we want to fill with the generated code\n      // and the SourceMap\n      var node = new SourceNode();\n\n      // All even indices of this array are one line of the generated code,\n      // while all odd indices are the newlines between two adjacent lines\n      // (since `REGEX_NEWLINE` captures its match).\n      // Processed fragments are removed from this array, by calling `shiftNextLine`.\n      var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);\n      var shiftNextLine = function() {\n        var lineContents = remainingLines.shift();\n        // The last line of a file might not have a newline.\n        var newLine = remainingLines.shift() || \"\";\n        return lineContents + newLine;\n      };\n\n      // We need to remember the position of \"remainingLines\"\n      var lastGeneratedLine = 1, lastGeneratedColumn = 0;\n\n      // The generate SourceNodes we need a code range.\n      // To extract it current and last mapping is used.\n      // Here we store the last mapping.\n      var lastMapping = null;\n\n      aSourceMapConsumer.eachMapping(function (mapping) {\n        if (lastMapping !== null) {\n          // We add the code from \"lastMapping\" to \"mapping\":\n          // First check if there is a new line in between.\n          if (lastGeneratedLine < mapping.generatedLine) {\n            // Associate first line with \"lastMapping\"\n            addMappingWithCode(lastMapping, shiftNextLine());\n            lastGeneratedLine++;\n            lastGeneratedColumn = 0;\n            // The remaining code is added without mapping\n          } else {\n            // There is no new line in between.\n            // Associate the code between \"lastGeneratedColumn\" and\n            // \"mapping.generatedColumn\" with \"lastMapping\"\n            var nextLine = remainingLines[0];\n            var code = nextLine.substr(0, mapping.generatedColumn -\n                                          lastGeneratedColumn);\n            remainingLines[0] = nextLine.substr(mapping.generatedColumn -\n                                                lastGeneratedColumn);\n            lastGeneratedColumn = mapping.generatedColumn;\n            addMappingWithCode(lastMapping, code);\n            // No more remaining code, continue\n            lastMapping = mapping;\n            return;\n          }\n        }\n        // We add the generated code until the first mapping\n        // to the SourceNode without any mapping.\n        // Each line is added as separate string.\n        while (lastGeneratedLine < mapping.generatedLine) {\n          node.add(shiftNextLine());\n          lastGeneratedLine++;\n        }\n        if (lastGeneratedColumn < mapping.generatedColumn) {\n          var nextLine = remainingLines[0];\n          node.add(nextLine.substr(0, mapping.generatedColumn));\n          remainingLines[0] = nextLine.substr(mapping.generatedColumn);\n          lastGeneratedColumn = mapping.generatedColumn;\n        }\n        lastMapping = mapping;\n      }, this);\n      // We have processed all mappings.\n      if (remainingLines.length > 0) {\n        if (lastMapping) {\n          // Associate the remaining code in the current line with \"lastMapping\"\n          addMappingWithCode(lastMapping, shiftNextLine());\n        }\n        // and add the remaining lines without any mapping\n        node.add(remainingLines.join(\"\"));\n      }\n\n      // Copy sourcesContent into SourceNode\n      aSourceMapConsumer.sources.forEach(function (sourceFile) {\n        var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n        if (content != null) {\n          if (aRelativePath != null) {\n            sourceFile = util.join(aRelativePath, sourceFile);\n          }\n          node.setSourceContent(sourceFile, content);\n        }\n      });\n\n      return node;\n\n      function addMappingWithCode(mapping, code) {\n        if (mapping === null || mapping.source === undefined) {\n          node.add(code);\n        } else {\n          var source = aRelativePath\n            ? util.join(aRelativePath, mapping.source)\n            : mapping.source;\n          node.add(new SourceNode(mapping.originalLine,\n                                  mapping.originalColumn,\n                                  source,\n                                  code,\n                                  mapping.name));\n        }\n      }\n    };\n\n  /**\n   * Add a chunk of generated JS to this source node.\n   *\n   * @param aChunk A string snippet of generated JS code, another instance of\n   *        SourceNode, or an array where each member is one of those things.\n   */\n  SourceNode.prototype.add = function SourceNode_add(aChunk) {\n    if (Array.isArray(aChunk)) {\n      aChunk.forEach(function (chunk) {\n        this.add(chunk);\n      }, this);\n    }\n    else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n      if (aChunk) {\n        this.children.push(aChunk);\n      }\n    }\n    else {\n      throw new TypeError(\n        \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n      );\n    }\n    return this;\n  };\n\n  /**\n   * Add a chunk of generated JS to the beginning of this source node.\n   *\n   * @param aChunk A string snippet of generated JS code, another instance of\n   *        SourceNode, or an array where each member is one of those things.\n   */\n  SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {\n    if (Array.isArray(aChunk)) {\n      for (var i = aChunk.length-1; i >= 0; i--) {\n        this.prepend(aChunk[i]);\n      }\n    }\n    else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n      this.children.unshift(aChunk);\n    }\n    else {\n      throw new TypeError(\n        \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n      );\n    }\n    return this;\n  };\n\n  /**\n   * Walk over the tree of JS snippets in this node and its children. The\n   * walking function is called once for each snippet of JS and is passed that\n   * snippet and the its original associated source's line/column location.\n   *\n   * @param aFn The traversal function.\n   */\n  SourceNode.prototype.walk = function SourceNode_walk(aFn) {\n    var chunk;\n    for (var i = 0, len = this.children.length; i < len; i++) {\n      chunk = this.children[i];\n      if (chunk[isSourceNode]) {\n        chunk.walk(aFn);\n      }\n      else {\n        if (chunk !== '') {\n          aFn(chunk, { source: this.source,\n                       line: this.line,\n                       column: this.column,\n                       name: this.name });\n        }\n      }\n    }\n  };\n\n  /**\n   * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between\n   * each of `this.children`.\n   *\n   * @param aSep The separator.\n   */\n  SourceNode.prototype.join = function SourceNode_join(aSep) {\n    var newChildren;\n    var i;\n    var len = this.children.length;\n    if (len > 0) {\n      newChildren = [];\n      for (i = 0; i < len-1; i++) {\n        newChildren.push(this.children[i]);\n        newChildren.push(aSep);\n      }\n      newChildren.push(this.children[i]);\n      this.children = newChildren;\n    }\n    return this;\n  };\n\n  /**\n   * Call String.prototype.replace on the very right-most source snippet. Useful\n   * for trimming whitespace from the end of a source node, etc.\n   *\n   * @param aPattern The pattern to replace.\n   * @param aReplacement The thing to replace the pattern with.\n   */\n  SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {\n    var lastChild = this.children[this.children.length - 1];\n    if (lastChild[isSourceNode]) {\n      lastChild.replaceRight(aPattern, aReplacement);\n    }\n    else if (typeof lastChild === 'string') {\n      this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);\n    }\n    else {\n      this.children.push(''.replace(aPattern, aReplacement));\n    }\n    return this;\n  };\n\n  /**\n   * Set the source content for a source file. This will be added to the SourceMapGenerator\n   * in the sourcesContent field.\n   *\n   * @param aSourceFile The filename of the source file\n   * @param aSourceContent The content of the source file\n   */\n  SourceNode.prototype.setSourceContent =\n    function SourceNode_setSourceContent(aSourceFile, aSourceContent) {\n      this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;\n    };\n\n  /**\n   * Walk over the tree of SourceNodes. The walking function is called for each\n   * source file content and is passed the filename and source content.\n   *\n   * @param aFn The traversal function.\n   */\n  SourceNode.prototype.walkSourceContents =\n    function SourceNode_walkSourceContents(aFn) {\n      for (var i = 0, len = this.children.length; i < len; i++) {\n        if (this.children[i][isSourceNode]) {\n          this.children[i].walkSourceContents(aFn);\n        }\n      }\n\n      var sources = Object.keys(this.sourceContents);\n      for (var i = 0, len = sources.length; i < len; i++) {\n        aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);\n      }\n    };\n\n  /**\n   * Return the string representation of this source node. Walks over the tree\n   * and concatenates all the various snippets together to one string.\n   */\n  SourceNode.prototype.toString = function SourceNode_toString() {\n    var str = \"\";\n    this.walk(function (chunk) {\n      str += chunk;\n    });\n    return str;\n  };\n\n  /**\n   * Returns the string representation of this source node along with a source\n   * map.\n   */\n  SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {\n    var generated = {\n      code: \"\",\n      line: 1,\n      column: 0\n    };\n    var map = new SourceMapGenerator(aArgs);\n    var sourceMappingActive = false;\n    var lastOriginalSource = null;\n    var lastOriginalLine = null;\n    var lastOriginalColumn = null;\n    var lastOriginalName = null;\n    this.walk(function (chunk, original) {\n      generated.code += chunk;\n      if (original.source !== null\n          && original.line !== null\n          && original.column !== null) {\n        if(lastOriginalSource !== original.source\n           || lastOriginalLine !== original.line\n           || lastOriginalColumn !== original.column\n           || lastOriginalName !== original.name) {\n          map.addMapping({\n            source: original.source,\n            original: {\n              line: original.line,\n              column: original.column\n            },\n            generated: {\n              line: generated.line,\n              column: generated.column\n            },\n            name: original.name\n          });\n        }\n        lastOriginalSource = original.source;\n        lastOriginalLine = original.line;\n        lastOriginalColumn = original.column;\n        lastOriginalName = original.name;\n        sourceMappingActive = true;\n      } else if (sourceMappingActive) {\n        map.addMapping({\n          generated: {\n            line: generated.line,\n            column: generated.column\n          }\n        });\n        lastOriginalSource = null;\n        sourceMappingActive = false;\n      }\n      for (var idx = 0, length = chunk.length; idx < length; idx++) {\n        if (chunk.charCodeAt(idx) === NEWLINE_CODE) {\n          generated.line++;\n          generated.column = 0;\n          // Mappings end at eol\n          if (idx + 1 === length) {\n            lastOriginalSource = null;\n            sourceMappingActive = false;\n          } else if (sourceMappingActive) {\n            map.addMapping({\n              source: original.source,\n              original: {\n                line: original.line,\n                column: original.column\n              },\n              generated: {\n                line: generated.line,\n                column: generated.column\n              },\n              name: original.name\n            });\n          }\n        } else {\n          generated.column++;\n        }\n      }\n    });\n    this.walkSourceContents(function (sourceFile, sourceContent) {\n      map.setSourceContent(sourceFile, sourceContent);\n    });\n\n    return { code: generated.code, map: map };\n  };\n\n  exports.SourceNode = SourceNode;\n}\n\n\n\n/*****************\n ** WEBPACK FOOTER\n ** ./lib/source-node.js\n ** module id = 10\n ** module chunks = 0\n **/"],"sourceRoot":""}
\ No newline at end of file
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/array-set.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/array-set.js
new file mode 100644
index 0000000000..0ffbb9fd98
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/array-set.js
@@ -0,0 +1,104 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+{
+  var util = require('./util');
+
+  /**
+   * A data structure which is a combination of an array and a set. Adding a new
+   * member is O(1), testing for membership is O(1), and finding the index of an
+   * element is O(1). Removing elements from the set is not supported. Only
+   * strings are supported for membership.
+   */
+  function ArraySet() {
+    this._array = [];
+    this._set = {};
+  }
+
+  /**
+   * Static method for creating ArraySet instances from an existing array.
+   */
+  ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
+    var set = new ArraySet();
+    for (var i = 0, len = aArray.length; i < len; i++) {
+      set.add(aArray[i], aAllowDuplicates);
+    }
+    return set;
+  };
+
+  /**
+   * Return how many unique items are in this ArraySet. If duplicates have been
+   * added, than those do not count towards the size.
+   *
+   * @returns Number
+   */
+  ArraySet.prototype.size = function ArraySet_size() {
+    return Object.getOwnPropertyNames(this._set).length;
+  };
+
+  /**
+   * Add the given string to this set.
+   *
+   * @param String aStr
+   */
+  ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {
+    var sStr = util.toSetString(aStr);
+    var isDuplicate = this._set.hasOwnProperty(sStr);
+    var idx = this._array.length;
+    if (!isDuplicate || aAllowDuplicates) {
+      this._array.push(aStr);
+    }
+    if (!isDuplicate) {
+      this._set[sStr] = idx;
+    }
+  };
+
+  /**
+   * Is the given string a member of this set?
+   *
+   * @param String aStr
+   */
+  ArraySet.prototype.has = function ArraySet_has(aStr) {
+    var sStr = util.toSetString(aStr);
+    return this._set.hasOwnProperty(sStr);
+  };
+
+  /**
+   * What is the index of the given string in the array?
+   *
+   * @param String aStr
+   */
+  ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
+    var sStr = util.toSetString(aStr);
+    if (this._set.hasOwnProperty(sStr)) {
+      return this._set[sStr];
+    }
+    throw new Error('"' + aStr + '" is not in the set.');
+  };
+
+  /**
+   * What is the element at the given index?
+   *
+   * @param Number aIdx
+   */
+  ArraySet.prototype.at = function ArraySet_at(aIdx) {
+    if (aIdx >= 0 && aIdx < this._array.length) {
+      return this._array[aIdx];
+    }
+    throw new Error('No element indexed by ' + aIdx);
+  };
+
+  /**
+   * Returns the array representation of this set (which has the proper indices
+   * indicated by indexOf). Note that this is a copy of the internal array used
+   * for storing the members so that no one can mess with internal state.
+   */
+  ArraySet.prototype.toArray = function ArraySet_toArray() {
+    return this._array.slice();
+  };
+
+  exports.ArraySet = ArraySet;
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/base64-vlq.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/base64-vlq.js
new file mode 100644
index 0000000000..f2a07f7c37
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/base64-vlq.js
@@ -0,0 +1,141 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ *
+ * Based on the Base 64 VLQ implementation in Closure Compiler:
+ * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java
+ *
+ * Copyright 2011 The Closure Compiler Authors. All rights reserved.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above
+ *    copyright notice, this list of conditions and the following
+ *    disclaimer in the documentation and/or other materials provided
+ *    with the distribution.
+ *  * Neither the name of Google Inc. nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+{
+  var base64 = require('./base64');
+
+  // A single base 64 digit can contain 6 bits of data. For the base 64 variable
+  // length quantities we use in the source map spec, the first bit is the sign,
+  // the next four bits are the actual value, and the 6th bit is the
+  // continuation bit. The continuation bit tells us whether there are more
+  // digits in this value following this digit.
+  //
+  //   Continuation
+  //   |    Sign
+  //   |    |
+  //   V    V
+  //   101011
+
+  var VLQ_BASE_SHIFT = 5;
+
+  // binary: 100000
+  var VLQ_BASE = 1 << VLQ_BASE_SHIFT;
+
+  // binary: 011111
+  var VLQ_BASE_MASK = VLQ_BASE - 1;
+
+  // binary: 100000
+  var VLQ_CONTINUATION_BIT = VLQ_BASE;
+
+  /**
+   * Converts from a two-complement value to a value where the sign bit is
+   * placed in the least significant bit.  For example, as decimals:
+   *   1 becomes 2 (10 binary), -1 becomes 3 (11 binary)
+   *   2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
+   */
+  function toVLQSigned(aValue) {
+    return aValue < 0
+      ? ((-aValue) << 1) + 1
+      : (aValue << 1) + 0;
+  }
+
+  /**
+   * Converts to a two-complement value from a value where the sign bit is
+   * placed in the least significant bit.  For example, as decimals:
+   *   2 (10 binary) becomes 1, 3 (11 binary) becomes -1
+   *   4 (100 binary) becomes 2, 5 (101 binary) becomes -2
+   */
+  function fromVLQSigned(aValue) {
+    var isNegative = (aValue & 1) === 1;
+    var shifted = aValue >> 1;
+    return isNegative
+      ? -shifted
+      : shifted;
+  }
+
+  /**
+   * Returns the base 64 VLQ encoded value.
+   */
+  exports.encode = function base64VLQ_encode(aValue) {
+    var encoded = "";
+    var digit;
+
+    var vlq = toVLQSigned(aValue);
+
+    do {
+      digit = vlq & VLQ_BASE_MASK;
+      vlq >>>= VLQ_BASE_SHIFT;
+      if (vlq > 0) {
+        // There are still more digits in this value, so we must make sure the
+        // continuation bit is marked.
+        digit |= VLQ_CONTINUATION_BIT;
+      }
+      encoded += base64.encode(digit);
+    } while (vlq > 0);
+
+    return encoded;
+  };
+
+  /**
+   * Decodes the next base 64 VLQ value from the given string and returns the
+   * value and the rest of the string via the out parameter.
+   */
+  exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {
+    var strLen = aStr.length;
+    var result = 0;
+    var shift = 0;
+    var continuation, digit;
+
+    do {
+      if (aIndex >= strLen) {
+        throw new Error("Expected more digits in base 64 VLQ value.");
+      }
+
+      digit = base64.decode(aStr.charCodeAt(aIndex++));
+      if (digit === -1) {
+        throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1));
+      }
+
+      continuation = !!(digit & VLQ_CONTINUATION_BIT);
+      digit &= VLQ_BASE_MASK;
+      result = result + (digit << shift);
+      shift += VLQ_BASE_SHIFT;
+    } while (continuation);
+
+    aOutParam.value = fromVLQSigned(result);
+    aOutParam.rest = aIndex;
+  };
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/base64.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/base64.js
new file mode 100644
index 0000000000..dfda6ce186
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/base64.js
@@ -0,0 +1,68 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+{
+  var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');
+
+  /**
+   * Encode an integer in the range of 0 to 63 to a single base 64 digit.
+   */
+  exports.encode = function (number) {
+    if (0 <= number && number < intToCharMap.length) {
+      return intToCharMap[number];
+    }
+    throw new TypeError("Must be between 0 and 63: " + number);
+  };
+
+  /**
+   * Decode a single base 64 character code digit to an integer. Returns -1 on
+   * failure.
+   */
+  exports.decode = function (charCode) {
+    var bigA = 65;     // 'A'
+    var bigZ = 90;     // 'Z'
+
+    var littleA = 97;  // 'a'
+    var littleZ = 122; // 'z'
+
+    var zero = 48;     // '0'
+    var nine = 57;     // '9'
+
+    var plus = 43;     // '+'
+    var slash = 47;    // '/'
+
+    var littleOffset = 26;
+    var numberOffset = 52;
+
+    // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ
+    if (bigA <= charCode && charCode <= bigZ) {
+      return (charCode - bigA);
+    }
+
+    // 26 - 51: abcdefghijklmnopqrstuvwxyz
+    if (littleA <= charCode && charCode <= littleZ) {
+      return (charCode - littleA + littleOffset);
+    }
+
+    // 52 - 61: 0123456789
+    if (zero <= charCode && charCode <= nine) {
+      return (charCode - zero + numberOffset);
+    }
+
+    // 62: +
+    if (charCode == plus) {
+      return 62;
+    }
+
+    // 63: /
+    if (charCode == slash) {
+      return 63;
+    }
+
+    // Invalid base64 digit.
+    return -1;
+  };
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/binary-search.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/binary-search.js
new file mode 100644
index 0000000000..03161e6bf3
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/binary-search.js
@@ -0,0 +1,112 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+{
+  exports.GREATEST_LOWER_BOUND = 1;
+  exports.LEAST_UPPER_BOUND = 2;
+
+  /**
+   * Recursive implementation of binary search.
+   *
+   * @param aLow Indices here and lower do not contain the needle.
+   * @param aHigh Indices here and higher do not contain the needle.
+   * @param aNeedle The element being searched for.
+   * @param aHaystack The non-empty array being searched.
+   * @param aCompare Function which takes two elements and returns -1, 0, or 1.
+   * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
+   *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
+   *     closest element that is smaller than or greater than the one we are
+   *     searching for, respectively, if the exact element cannot be found.
+   */
+  function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {
+    // This function terminates when one of the following is true:
+    //
+    //   1. We find the exact element we are looking for.
+    //
+    //   2. We did not find the exact element, but we can return the index of
+    //      the next-closest element.
+    //
+    //   3. We did not find the exact element, and there is no next-closest
+    //      element than the one we are searching for, so we return -1.
+    var mid = Math.floor((aHigh - aLow) / 2) + aLow;
+    var cmp = aCompare(aNeedle, aHaystack[mid], true);
+    if (cmp === 0) {
+      // Found the element we are looking for.
+      return mid;
+    }
+    else if (cmp > 0) {
+      // Our needle is greater than aHaystack[mid].
+      if (aHigh - mid > 1) {
+        // The element is in the upper half.
+        return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);
+      }
+
+      // The exact needle element was not found in this haystack. Determine if
+      // we are in termination case (3) or (2) and return the appropriate thing.
+      if (aBias == exports.LEAST_UPPER_BOUND) {
+        return aHigh < aHaystack.length ? aHigh : -1;
+      } else {
+        return mid;
+      }
+    }
+    else {
+      // Our needle is less than aHaystack[mid].
+      if (mid - aLow > 1) {
+        // The element is in the lower half.
+        return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);
+      }
+
+      // we are in termination case (3) or (2) and return the appropriate thing.
+      if (aBias == exports.LEAST_UPPER_BOUND) {
+        return mid;
+      } else {
+        return aLow < 0 ? -1 : aLow;
+      }
+    }
+  }
+
+  /**
+   * This is an implementation of binary search which will always try and return
+   * the index of the closest element if there is no exact hit. This is because
+   * mappings between original and generated line/col pairs are single points,
+   * and there is an implicit region between each of them, so a miss just means
+   * that you aren't on the very start of a region.
+   *
+   * @param aNeedle The element you are looking for.
+   * @param aHaystack The array that is being searched.
+   * @param aCompare A function which takes the needle and an element in the
+   *     array and returns -1, 0, or 1 depending on whether the needle is less
+   *     than, equal to, or greater than the element, respectively.
+   * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
+   *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
+   *     closest element that is smaller than or greater than the one we are
+   *     searching for, respectively, if the exact element cannot be found.
+   *     Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.
+   */
+  exports.search = function search(aNeedle, aHaystack, aCompare, aBias) {
+    if (aHaystack.length === 0) {
+      return -1;
+    }
+
+    var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,
+                                aCompare, aBias || exports.GREATEST_LOWER_BOUND);
+    if (index < 0) {
+      return -1;
+    }
+
+    // We have found either the exact element, or the next-closest element than
+    // the one we are searching for. However, there may be more than one such
+    // element. Make sure we always return the smallest of these.
+    while (index - 1 >= 0) {
+      if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {
+        break;
+      }
+      --index;
+    }
+
+    return index;
+  };
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/mapping-list.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/mapping-list.js
new file mode 100644
index 0000000000..287a6076a8
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/mapping-list.js
@@ -0,0 +1,80 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2014 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+{
+  var util = require('./util');
+
+  /**
+   * Determine whether mappingB is after mappingA with respect to generated
+   * position.
+   */
+  function generatedPositionAfter(mappingA, mappingB) {
+    // Optimized for most common case
+    var lineA = mappingA.generatedLine;
+    var lineB = mappingB.generatedLine;
+    var columnA = mappingA.generatedColumn;
+    var columnB = mappingB.generatedColumn;
+    return lineB > lineA || lineB == lineA && columnB >= columnA ||
+           util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;
+  }
+
+  /**
+   * A data structure to provide a sorted view of accumulated mappings in a
+   * performance conscious manner. It trades a neglibable overhead in general
+   * case for a large speedup in case of mappings being added in order.
+   */
+  function MappingList() {
+    this._array = [];
+    this._sorted = true;
+    // Serves as infimum
+    this._last = {generatedLine: -1, generatedColumn: 0};
+  }
+
+  /**
+   * Iterate through internal items. This method takes the same arguments that
+   * `Array.prototype.forEach` takes.
+   *
+   * NOTE: The order of the mappings is NOT guaranteed.
+   */
+  MappingList.prototype.unsortedForEach =
+    function MappingList_forEach(aCallback, aThisArg) {
+      this._array.forEach(aCallback, aThisArg);
+    };
+
+  /**
+   * Add the given source mapping.
+   *
+   * @param Object aMapping
+   */
+  MappingList.prototype.add = function MappingList_add(aMapping) {
+    if (generatedPositionAfter(this._last, aMapping)) {
+      this._last = aMapping;
+      this._array.push(aMapping);
+    } else {
+      this._sorted = false;
+      this._array.push(aMapping);
+    }
+  };
+
+  /**
+   * Returns the flat, sorted array of mappings. The mappings are sorted by
+   * generated position.
+   *
+   * WARNING: This method returns internal data without copying, for
+   * performance. The return value must NOT be mutated, and should be treated as
+   * an immutable borrow. If you want to take ownership, you must make your own
+   * copy.
+   */
+  MappingList.prototype.toArray = function MappingList_toArray() {
+    if (!this._sorted) {
+      this._array.sort(util.compareByGeneratedPositionsInflated);
+      this._sorted = true;
+    }
+    return this._array;
+  };
+
+  exports.MappingList = MappingList;
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/quick-sort.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/quick-sort.js
new file mode 100644
index 0000000000..f92823cea5
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/quick-sort.js
@@ -0,0 +1,115 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+{
+  // It turns out that some (most?) JavaScript engines don't self-host
+  // `Array.prototype.sort`. This makes sense because C++ will likely remain
+  // faster than JS when doing raw CPU-intensive sorting. However, when using a
+  // custom comparator function, calling back and forth between the VM's C++ and
+  // JIT'd JS is rather slow *and* loses JIT type information, resulting in
+  // worse generated code for the comparator function than would be optimal. In
+  // fact, when sorting with a comparator, these costs outweigh the benefits of
+  // sorting in C++. By using our own JS-implemented Quick Sort (below), we get
+  // a ~3500ms mean speed-up in `bench/bench.html`.
+
+  /**
+   * Swap the elements indexed by `x` and `y` in the array `ary`.
+   *
+   * @param {Array} ary
+   *        The array.
+   * @param {Number} x
+   *        The index of the first item.
+   * @param {Number} y
+   *        The index of the second item.
+   */
+  function swap(ary, x, y) {
+    var temp = ary[x];
+    ary[x] = ary[y];
+    ary[y] = temp;
+  }
+
+  /**
+   * Returns a random integer within the range `low .. high` inclusive.
+   *
+   * @param {Number} low
+   *        The lower bound on the range.
+   * @param {Number} high
+   *        The upper bound on the range.
+   */
+  function randomIntInRange(low, high) {
+    return Math.round(low + (Math.random() * (high - low)));
+  }
+
+  /**
+   * The Quick Sort algorithm.
+   *
+   * @param {Array} ary
+   *        An array to sort.
+   * @param {function} comparator
+   *        Function to use to compare two items.
+   * @param {Number} p
+   *        Start index of the array
+   * @param {Number} r
+   *        End index of the array
+   */
+  function doQuickSort(ary, comparator, p, r) {
+    // If our lower bound is less than our upper bound, we (1) partition the
+    // array into two pieces and (2) recurse on each half. If it is not, this is
+    // the empty array and our base case.
+
+    if (p < r) {
+      // (1) Partitioning.
+      //
+      // The partitioning chooses a pivot between `p` and `r` and moves all
+      // elements that are less than or equal to the pivot to the before it, and
+      // all the elements that are greater than it after it. The effect is that
+      // once partition is done, the pivot is in the exact place it will be when
+      // the array is put in sorted order, and it will not need to be moved
+      // again. This runs in O(n) time.
+
+      // Always choose a random pivot so that an input array which is reverse
+      // sorted does not cause O(n^2) running time.
+      var pivotIndex = randomIntInRange(p, r);
+      var i = p - 1;
+
+      swap(ary, pivotIndex, r);
+      var pivot = ary[r];
+
+      // Immediately after `j` is incremented in this loop, the following hold
+      // true:
+      //
+      //   * Every element in `ary[p .. i]` is less than or equal to the pivot.
+      //
+      //   * Every element in `ary[i+1 .. j-1]` is greater than the pivot.
+      for (var j = p; j < r; j++) {
+        if (comparator(ary[j], pivot) <= 0) {
+          i += 1;
+          swap(ary, i, j);
+        }
+      }
+
+      swap(ary, i + 1, j);
+      var q = i + 1;
+
+      // (2) Recurse on each half.
+
+      doQuickSort(ary, comparator, p, q - 1);
+      doQuickSort(ary, comparator, q + 1, r);
+    }
+  }
+
+  /**
+   * Sort the given array in-place with the given comparator function.
+   *
+   * @param {Array} ary
+   *        An array to sort.
+   * @param {function} comparator
+   *        Function to use to compare two items.
+   */
+  exports.quickSort = function (ary, comparator) {
+    doQuickSort(ary, comparator, 0, ary.length - 1);
+  };
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/source-map-consumer.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/source-map-consumer.js
new file mode 100644
index 0000000000..242f21c6c5
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/source-map-consumer.js
@@ -0,0 +1,1082 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+{
+  var util = require('./util');
+  var binarySearch = require('./binary-search');
+  var ArraySet = require('./array-set').ArraySet;
+  var base64VLQ = require('./base64-vlq');
+  var quickSort = require('./quick-sort').quickSort;
+
+  function SourceMapConsumer(aSourceMap) {
+    var sourceMap = aSourceMap;
+    if (typeof aSourceMap === 'string') {
+      sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
+    }
+
+    return sourceMap.sections != null
+      ? new IndexedSourceMapConsumer(sourceMap)
+      : new BasicSourceMapConsumer(sourceMap);
+  }
+
+  SourceMapConsumer.fromSourceMap = function(aSourceMap) {
+    return BasicSourceMapConsumer.fromSourceMap(aSourceMap);
+  }
+
+  /**
+   * The version of the source mapping spec that we are consuming.
+   */
+  SourceMapConsumer.prototype._version = 3;
+
+  // `__generatedMappings` and `__originalMappings` are arrays that hold the
+  // parsed mapping coordinates from the source map's "mappings" attribute. They
+  // are lazily instantiated, accessed via the `_generatedMappings` and
+  // `_originalMappings` getters respectively, and we only parse the mappings
+  // and create these arrays once queried for a source location. We jump through
+  // these hoops because there can be many thousands of mappings, and parsing
+  // them is expensive, so we only want to do it if we must.
+  //
+  // Each object in the arrays is of the form:
+  //
+  //     {
+  //       generatedLine: The line number in the generated code,
+  //       generatedColumn: The column number in the generated code,
+  //       source: The path to the original source file that generated this
+  //               chunk of code,
+  //       originalLine: The line number in the original source that
+  //                     corresponds to this chunk of generated code,
+  //       originalColumn: The column number in the original source that
+  //                       corresponds to this chunk of generated code,
+  //       name: The name of the original symbol which generated this chunk of
+  //             code.
+  //     }
+  //
+  // All properties except for `generatedLine` and `generatedColumn` can be
+  // `null`.
+  //
+  // `_generatedMappings` is ordered by the generated positions.
+  //
+  // `_originalMappings` is ordered by the original positions.
+
+  SourceMapConsumer.prototype.__generatedMappings = null;
+  Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {
+    get: function () {
+      if (!this.__generatedMappings) {
+        this._parseMappings(this._mappings, this.sourceRoot);
+      }
+
+      return this.__generatedMappings;
+    }
+  });
+
+  SourceMapConsumer.prototype.__originalMappings = null;
+  Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {
+    get: function () {
+      if (!this.__originalMappings) {
+        this._parseMappings(this._mappings, this.sourceRoot);
+      }
+
+      return this.__originalMappings;
+    }
+  });
+
+  SourceMapConsumer.prototype._charIsMappingSeparator =
+    function SourceMapConsumer_charIsMappingSeparator(aStr, index) {
+      var c = aStr.charAt(index);
+      return c === ";" || c === ",";
+    };
+
+  /**
+   * Parse the mappings in a string in to a data structure which we can easily
+   * query (the ordered arrays in the `this.__generatedMappings` and
+   * `this.__originalMappings` properties).
+   */
+  SourceMapConsumer.prototype._parseMappings =
+    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
+      throw new Error("Subclasses must implement _parseMappings");
+    };
+
+  SourceMapConsumer.GENERATED_ORDER = 1;
+  SourceMapConsumer.ORIGINAL_ORDER = 2;
+
+  SourceMapConsumer.GREATEST_LOWER_BOUND = 1;
+  SourceMapConsumer.LEAST_UPPER_BOUND = 2;
+
+  /**
+   * Iterate over each mapping between an original source/line/column and a
+   * generated line/column in this source map.
+   *
+   * @param Function aCallback
+   *        The function that is called with each mapping.
+   * @param Object aContext
+   *        Optional. If specified, this object will be the value of `this` every
+   *        time that `aCallback` is called.
+   * @param aOrder
+   *        Either `SourceMapConsumer.GENERATED_ORDER` or
+   *        `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to
+   *        iterate over the mappings sorted by the generated file's line/column
+   *        order or the original's source/line/column order, respectively. Defaults to
+   *        `SourceMapConsumer.GENERATED_ORDER`.
+   */
+  SourceMapConsumer.prototype.eachMapping =
+    function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {
+      var context = aContext || null;
+      var order = aOrder || SourceMapConsumer.GENERATED_ORDER;
+
+      var mappings;
+      switch (order) {
+      case SourceMapConsumer.GENERATED_ORDER:
+        mappings = this._generatedMappings;
+        break;
+      case SourceMapConsumer.ORIGINAL_ORDER:
+        mappings = this._originalMappings;
+        break;
+      default:
+        throw new Error("Unknown order of iteration.");
+      }
+
+      var sourceRoot = this.sourceRoot;
+      mappings.map(function (mapping) {
+        var source = mapping.source === null ? null : this._sources.at(mapping.source);
+        if (source != null && sourceRoot != null) {
+          source = util.join(sourceRoot, source);
+        }
+        return {
+          source: source,
+          generatedLine: mapping.generatedLine,
+          generatedColumn: mapping.generatedColumn,
+          originalLine: mapping.originalLine,
+          originalColumn: mapping.originalColumn,
+          name: mapping.name === null ? null : this._names.at(mapping.name)
+        };
+      }, this).forEach(aCallback, context);
+    };
+
+  /**
+   * Returns all generated line and column information for the original source,
+   * line, and column provided. If no column is provided, returns all mappings
+   * corresponding to a either the line we are searching for or the next
+   * closest line that has any mappings. Otherwise, returns all mappings
+   * corresponding to the given line and either the column we are searching for
+   * or the next closest column that has any offsets.
+   *
+   * The only argument is an object with the following properties:
+   *
+   *   - source: The filename of the original source.
+   *   - line: The line number in the original source.
+   *   - column: Optional. the column number in the original source.
+   *
+   * and an array of objects is returned, each with the following properties:
+   *
+   *   - line: The line number in the generated source, or null.
+   *   - column: The column number in the generated source, or null.
+   */
+  SourceMapConsumer.prototype.allGeneratedPositionsFor =
+    function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {
+      var line = util.getArg(aArgs, 'line');
+
+      // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping
+      // returns the index of the closest mapping less than the needle. By
+      // setting needle.originalColumn to 0, we thus find the last mapping for
+      // the given line, provided such a mapping exists.
+      var needle = {
+        source: util.getArg(aArgs, 'source'),
+        originalLine: line,
+        originalColumn: util.getArg(aArgs, 'column', 0)
+      };
+
+      if (this.sourceRoot != null) {
+        needle.source = util.relative(this.sourceRoot, needle.source);
+      }
+      if (!this._sources.has(needle.source)) {
+        return [];
+      }
+      needle.source = this._sources.indexOf(needle.source);
+
+      var mappings = [];
+
+      var index = this._findMapping(needle,
+                                    this._originalMappings,
+                                    "originalLine",
+                                    "originalColumn",
+                                    util.compareByOriginalPositions,
+                                    binarySearch.LEAST_UPPER_BOUND);
+      if (index >= 0) {
+        var mapping = this._originalMappings[index];
+
+        if (aArgs.column === undefined) {
+          var originalLine = mapping.originalLine;
+
+          // Iterate until either we run out of mappings, or we run into
+          // a mapping for a different line than the one we found. Since
+          // mappings are sorted, this is guaranteed to find all mappings for
+          // the line we found.
+          while (mapping && mapping.originalLine === originalLine) {
+            mappings.push({
+              line: util.getArg(mapping, 'generatedLine', null),
+              column: util.getArg(mapping, 'generatedColumn', null),
+              lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
+            });
+
+            mapping = this._originalMappings[++index];
+          }
+        } else {
+          var originalColumn = mapping.originalColumn;
+
+          // Iterate until either we run out of mappings, or we run into
+          // a mapping for a different line than the one we were searching for.
+          // Since mappings are sorted, this is guaranteed to find all mappings for
+          // the line we are searching for.
+          while (mapping &&
+                 mapping.originalLine === line &&
+                 mapping.originalColumn == originalColumn) {
+            mappings.push({
+              line: util.getArg(mapping, 'generatedLine', null),
+              column: util.getArg(mapping, 'generatedColumn', null),
+              lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
+            });
+
+            mapping = this._originalMappings[++index];
+          }
+        }
+      }
+
+      return mappings;
+    };
+
+  exports.SourceMapConsumer = SourceMapConsumer;
+
+  /**
+   * A BasicSourceMapConsumer instance represents a parsed source map which we can
+   * query for information about the original file positions by giving it a file
+   * position in the generated source.
+   *
+   * The only parameter is the raw source map (either as a JSON string, or
+   * already parsed to an object). According to the spec, source maps have the
+   * following attributes:
+   *
+   *   - version: Which version of the source map spec this map is following.
+   *   - sources: An array of URLs to the original source files.
+   *   - names: An array of identifiers which can be referrenced by individual mappings.
+   *   - sourceRoot: Optional. The URL root from which all sources are relative.
+   *   - sourcesContent: Optional. An array of contents of the original source files.
+   *   - mappings: A string of base64 VLQs which contain the actual mappings.
+   *   - file: Optional. The generated file this source map is associated with.
+   *
+   * Here is an example source map, taken from the source map spec[0]:
+   *
+   *     {
+   *       version : 3,
+   *       file: "out.js",
+   *       sourceRoot : "",
+   *       sources: ["foo.js", "bar.js"],
+   *       names: ["src", "maps", "are", "fun"],
+   *       mappings: "AA,AB;;ABCDE;"
+   *     }
+   *
+   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#
+   */
+  function BasicSourceMapConsumer(aSourceMap) {
+    var sourceMap = aSourceMap;
+    if (typeof aSourceMap === 'string') {
+      sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
+    }
+
+    var version = util.getArg(sourceMap, 'version');
+    var sources = util.getArg(sourceMap, 'sources');
+    // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which
+    // requires the array) to play nice here.
+    var names = util.getArg(sourceMap, 'names', []);
+    var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);
+    var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);
+    var mappings = util.getArg(sourceMap, 'mappings');
+    var file = util.getArg(sourceMap, 'file', null);
+
+    // Once again, Sass deviates from the spec and supplies the version as a
+    // string rather than a number, so we use loose equality checking here.
+    if (version != this._version) {
+      throw new Error('Unsupported version: ' + version);
+    }
+
+    sources = sources
+      // Some source maps produce relative source paths like "./foo.js" instead of
+      // "foo.js".  Normalize these first so that future comparisons will succeed.
+      // See bugzil.la/1090768.
+      .map(util.normalize)
+      // Always ensure that absolute sources are internally stored relative to
+      // the source root, if the source root is absolute. Not doing this would
+      // be particularly problematic when the source root is a prefix of the
+      // source (valid, but why??). See github issue #199 and bugzil.la/1188982.
+      .map(function (source) {
+        return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)
+          ? util.relative(sourceRoot, source)
+          : source;
+      });
+
+    // Pass `true` below to allow duplicate names and sources. While source maps
+    // are intended to be compressed and deduplicated, the TypeScript compiler
+    // sometimes generates source maps with duplicates in them. See Github issue
+    // #72 and bugzil.la/889492.
+    this._names = ArraySet.fromArray(names, true);
+    this._sources = ArraySet.fromArray(sources, true);
+
+    this.sourceRoot = sourceRoot;
+    this.sourcesContent = sourcesContent;
+    this._mappings = mappings;
+    this.file = file;
+  }
+
+  BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
+  BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;
+
+  /**
+   * Create a BasicSourceMapConsumer from a SourceMapGenerator.
+   *
+   * @param SourceMapGenerator aSourceMap
+   *        The source map that will be consumed.
+   * @returns BasicSourceMapConsumer
+   */
+  BasicSourceMapConsumer.fromSourceMap =
+    function SourceMapConsumer_fromSourceMap(aSourceMap) {
+      var smc = Object.create(BasicSourceMapConsumer.prototype);
+
+      var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);
+      var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);
+      smc.sourceRoot = aSourceMap._sourceRoot;
+      smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),
+                                                              smc.sourceRoot);
+      smc.file = aSourceMap._file;
+
+      // Because we are modifying the entries (by converting string sources and
+      // names to indices into the sources and names ArraySets), we have to make
+      // a copy of the entry or else bad things happen. Shared mutable state
+      // strikes again! See github issue #191.
+
+      var generatedMappings = aSourceMap._mappings.toArray().slice();
+      var destGeneratedMappings = smc.__generatedMappings = [];
+      var destOriginalMappings = smc.__originalMappings = [];
+
+      for (var i = 0, length = generatedMappings.length; i < length; i++) {
+        var srcMapping = generatedMappings[i];
+        var destMapping = new Mapping;
+        destMapping.generatedLine = srcMapping.generatedLine;
+        destMapping.generatedColumn = srcMapping.generatedColumn;
+
+        if (srcMapping.source) {
+          destMapping.source = sources.indexOf(srcMapping.source);
+          destMapping.originalLine = srcMapping.originalLine;
+          destMapping.originalColumn = srcMapping.originalColumn;
+
+          if (srcMapping.name) {
+            destMapping.name = names.indexOf(srcMapping.name);
+          }
+
+          destOriginalMappings.push(destMapping);
+        }
+
+        destGeneratedMappings.push(destMapping);
+      }
+
+      quickSort(smc.__originalMappings, util.compareByOriginalPositions);
+
+      return smc;
+    };
+
+  /**
+   * The version of the source mapping spec that we are consuming.
+   */
+  BasicSourceMapConsumer.prototype._version = 3;
+
+  /**
+   * The list of original sources.
+   */
+  Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {
+    get: function () {
+      return this._sources.toArray().map(function (s) {
+        return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s;
+      }, this);
+    }
+  });
+
+  /**
+   * Provide the JIT with a nice shape / hidden class.
+   */
+  function Mapping() {
+    this.generatedLine = 0;
+    this.generatedColumn = 0;
+    this.source = null;
+    this.originalLine = null;
+    this.originalColumn = null;
+    this.name = null;
+  }
+
+  /**
+   * Parse the mappings in a string in to a data structure which we can easily
+   * query (the ordered arrays in the `this.__generatedMappings` and
+   * `this.__originalMappings` properties).
+   */
+  BasicSourceMapConsumer.prototype._parseMappings =
+    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
+      var generatedLine = 1;
+      var previousGeneratedColumn = 0;
+      var previousOriginalLine = 0;
+      var previousOriginalColumn = 0;
+      var previousSource = 0;
+      var previousName = 0;
+      var length = aStr.length;
+      var index = 0;
+      var cachedSegments = {};
+      var temp = {};
+      var originalMappings = [];
+      var generatedMappings = [];
+      var mapping, str, segment, end, value;
+
+      while (index < length) {
+        if (aStr.charAt(index) === ';') {
+          generatedLine++;
+          index++;
+          previousGeneratedColumn = 0;
+        }
+        else if (aStr.charAt(index) === ',') {
+          index++;
+        }
+        else {
+          mapping = new Mapping();
+          mapping.generatedLine = generatedLine;
+
+          // Because each offset is encoded relative to the previous one,
+          // many segments often have the same encoding. We can exploit this
+          // fact by caching the parsed variable length fields of each segment,
+          // allowing us to avoid a second parse if we encounter the same
+          // segment again.
+          for (end = index; end < length; end++) {
+            if (this._charIsMappingSeparator(aStr, end)) {
+              break;
+            }
+          }
+          str = aStr.slice(index, end);
+
+          segment = cachedSegments[str];
+          if (segment) {
+            index += str.length;
+          } else {
+            segment = [];
+            while (index < end) {
+              base64VLQ.decode(aStr, index, temp);
+              value = temp.value;
+              index = temp.rest;
+              segment.push(value);
+            }
+
+            if (segment.length === 2) {
+              throw new Error('Found a source, but no line and column');
+            }
+
+            if (segment.length === 3) {
+              throw new Error('Found a source and line, but no column');
+            }
+
+            cachedSegments[str] = segment;
+          }
+
+          // Generated column.
+          mapping.generatedColumn = previousGeneratedColumn + segment[0];
+          previousGeneratedColumn = mapping.generatedColumn;
+
+          if (segment.length > 1) {
+            // Original source.
+            mapping.source = previousSource + segment[1];
+            previousSource += segment[1];
+
+            // Original line.
+            mapping.originalLine = previousOriginalLine + segment[2];
+            previousOriginalLine = mapping.originalLine;
+            // Lines are stored 0-based
+            mapping.originalLine += 1;
+
+            // Original column.
+            mapping.originalColumn = previousOriginalColumn + segment[3];
+            previousOriginalColumn = mapping.originalColumn;
+
+            if (segment.length > 4) {
+              // Original name.
+              mapping.name = previousName + segment[4];
+              previousName += segment[4];
+            }
+          }
+
+          generatedMappings.push(mapping);
+          if (typeof mapping.originalLine === 'number') {
+            originalMappings.push(mapping);
+          }
+        }
+      }
+
+      quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);
+      this.__generatedMappings = generatedMappings;
+
+      quickSort(originalMappings, util.compareByOriginalPositions);
+      this.__originalMappings = originalMappings;
+    };
+
+  /**
+   * Find the mapping that best matches the hypothetical "needle" mapping that
+   * we are searching for in the given "haystack" of mappings.
+   */
+  BasicSourceMapConsumer.prototype._findMapping =
+    function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,
+                                           aColumnName, aComparator, aBias) {
+      // To return the position we are searching for, we must first find the
+      // mapping for the given position and then return the opposite position it
+      // points to. Because the mappings are sorted, we can use binary search to
+      // find the best mapping.
+
+      if (aNeedle[aLineName] <= 0) {
+        throw new TypeError('Line must be greater than or equal to 1, got '
+                            + aNeedle[aLineName]);
+      }
+      if (aNeedle[aColumnName] < 0) {
+        throw new TypeError('Column must be greater than or equal to 0, got '
+                            + aNeedle[aColumnName]);
+      }
+
+      return binarySearch.search(aNeedle, aMappings, aComparator, aBias);
+    };
+
+  /**
+   * Compute the last column for each generated mapping. The last column is
+   * inclusive.
+   */
+  BasicSourceMapConsumer.prototype.computeColumnSpans =
+    function SourceMapConsumer_computeColumnSpans() {
+      for (var index = 0; index < this._generatedMappings.length; ++index) {
+        var mapping = this._generatedMappings[index];
+
+        // Mappings do not contain a field for the last generated columnt. We
+        // can come up with an optimistic estimate, however, by assuming that
+        // mappings are contiguous (i.e. given two consecutive mappings, the
+        // first mapping ends where the second one starts).
+        if (index + 1 < this._generatedMappings.length) {
+          var nextMapping = this._generatedMappings[index + 1];
+
+          if (mapping.generatedLine === nextMapping.generatedLine) {
+            mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;
+            continue;
+          }
+        }
+
+        // The last mapping for each line spans the entire line.
+        mapping.lastGeneratedColumn = Infinity;
+      }
+    };
+
+  /**
+   * Returns the original source, line, and column information for the generated
+   * source's line and column positions provided. The only argument is an object
+   * with the following properties:
+   *
+   *   - line: The line number in the generated source.
+   *   - column: The column number in the generated source.
+   *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or
+   *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the
+   *     closest element that is smaller than or greater than the one we are
+   *     searching for, respectively, if the exact element cannot be found.
+   *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.
+   *
+   * and an object is returned with the following properties:
+   *
+   *   - source: The original source file, or null.
+   *   - line: The line number in the original source, or null.
+   *   - column: The column number in the original source, or null.
+   *   - name: The original identifier, or null.
+   */
+  BasicSourceMapConsumer.prototype.originalPositionFor =
+    function SourceMapConsumer_originalPositionFor(aArgs) {
+      var needle = {
+        generatedLine: util.getArg(aArgs, 'line'),
+        generatedColumn: util.getArg(aArgs, 'column')
+      };
+
+      var index = this._findMapping(
+        needle,
+        this._generatedMappings,
+        "generatedLine",
+        "generatedColumn",
+        util.compareByGeneratedPositionsDeflated,
+        util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)
+      );
+
+      if (index >= 0) {
+        var mapping = this._generatedMappings[index];
+
+        if (mapping.generatedLine === needle.generatedLine) {
+          var source = util.getArg(mapping, 'source', null);
+          if (source !== null) {
+            source = this._sources.at(source);
+            if (this.sourceRoot != null) {
+              source = util.join(this.sourceRoot, source);
+            }
+          }
+          var name = util.getArg(mapping, 'name', null);
+          if (name !== null) {
+            name = this._names.at(name);
+          }
+          return {
+            source: source,
+            line: util.getArg(mapping, 'originalLine', null),
+            column: util.getArg(mapping, 'originalColumn', null),
+            name: name
+          };
+        }
+      }
+
+      return {
+        source: null,
+        line: null,
+        column: null,
+        name: null
+      };
+    };
+
+  /**
+   * Return true if we have the source content for every source in the source
+   * map, false otherwise.
+   */
+  BasicSourceMapConsumer.prototype.hasContentsOfAllSources =
+    function BasicSourceMapConsumer_hasContentsOfAllSources() {
+      if (!this.sourcesContent) {
+        return false;
+      }
+      return this.sourcesContent.length >= this._sources.size() &&
+        !this.sourcesContent.some(function (sc) { return sc == null; });
+    };
+
+  /**
+   * Returns the original source content. The only argument is the url of the
+   * original source file. Returns null if no original source content is
+   * available.
+   */
+  BasicSourceMapConsumer.prototype.sourceContentFor =
+    function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
+      if (!this.sourcesContent) {
+        return null;
+      }
+
+      if (this.sourceRoot != null) {
+        aSource = util.relative(this.sourceRoot, aSource);
+      }
+
+      if (this._sources.has(aSource)) {
+        return this.sourcesContent[this._sources.indexOf(aSource)];
+      }
+
+      var url;
+      if (this.sourceRoot != null
+          && (url = util.urlParse(this.sourceRoot))) {
+        // XXX: file:// URIs and absolute paths lead to unexpected behavior for
+        // many users. We can help them out when they expect file:// URIs to
+        // behave like it would if they were running a local HTTP server. See
+        // https://bugzilla.mozilla.org/show_bug.cgi?id=885597.
+        var fileUriAbsPath = aSource.replace(/^file:\/\//, "");
+        if (url.scheme == "file"
+            && this._sources.has(fileUriAbsPath)) {
+          return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]
+        }
+
+        if ((!url.path || url.path == "/")
+            && this._sources.has("/" + aSource)) {
+          return this.sourcesContent[this._sources.indexOf("/" + aSource)];
+        }
+      }
+
+      // This function is used recursively from
+      // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we
+      // don't want to throw if we can't find the source - we just want to
+      // return null, so we provide a flag to exit gracefully.
+      if (nullOnMissing) {
+        return null;
+      }
+      else {
+        throw new Error('"' + aSource + '" is not in the SourceMap.');
+      }
+    };
+
+  /**
+   * Returns the generated line and column information for the original source,
+   * line, and column positions provided. The only argument is an object with
+   * the following properties:
+   *
+   *   - source: The filename of the original source.
+   *   - line: The line number in the original source.
+   *   - column: The column number in the original source.
+   *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or
+   *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the
+   *     closest element that is smaller than or greater than the one we are
+   *     searching for, respectively, if the exact element cannot be found.
+   *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.
+   *
+   * and an object is returned with the following properties:
+   *
+   *   - line: The line number in the generated source, or null.
+   *   - column: The column number in the generated source, or null.
+   */
+  BasicSourceMapConsumer.prototype.generatedPositionFor =
+    function SourceMapConsumer_generatedPositionFor(aArgs) {
+      var source = util.getArg(aArgs, 'source');
+      if (this.sourceRoot != null) {
+        source = util.relative(this.sourceRoot, source);
+      }
+      if (!this._sources.has(source)) {
+        return {
+          line: null,
+          column: null,
+          lastColumn: null
+        };
+      }
+      source = this._sources.indexOf(source);
+
+      var needle = {
+        source: source,
+        originalLine: util.getArg(aArgs, 'line'),
+        originalColumn: util.getArg(aArgs, 'column')
+      };
+
+      var index = this._findMapping(
+        needle,
+        this._originalMappings,
+        "originalLine",
+        "originalColumn",
+        util.compareByOriginalPositions,
+        util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)
+      );
+
+      if (index >= 0) {
+        var mapping = this._originalMappings[index];
+
+        if (mapping.source === needle.source) {
+          return {
+            line: util.getArg(mapping, 'generatedLine', null),
+            column: util.getArg(mapping, 'generatedColumn', null),
+            lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
+          };
+        }
+      }
+
+      return {
+        line: null,
+        column: null,
+        lastColumn: null
+      };
+    };
+
+  exports.BasicSourceMapConsumer = BasicSourceMapConsumer;
+
+  /**
+   * An IndexedSourceMapConsumer instance represents a parsed source map which
+   * we can query for information. It differs from BasicSourceMapConsumer in
+   * that it takes "indexed" source maps (i.e. ones with a "sections" field) as
+   * input.
+   *
+   * The only parameter is a raw source map (either as a JSON string, or already
+   * parsed to an object). According to the spec for indexed source maps, they
+   * have the following attributes:
+   *
+   *   - version: Which version of the source map spec this map is following.
+   *   - file: Optional. The generated file this source map is associated with.
+   *   - sections: A list of section definitions.
+   *
+   * Each value under the "sections" field has two fields:
+   *   - offset: The offset into the original specified at which this section
+   *       begins to apply, defined as an object with a "line" and "column"
+   *       field.
+   *   - map: A source map definition. This source map could also be indexed,
+   *       but doesn't have to be.
+   *
+   * Instead of the "map" field, it's also possible to have a "url" field
+   * specifying a URL to retrieve a source map from, but that's currently
+   * unsupported.
+   *
+   * Here's an example source map, taken from the source map spec[0], but
+   * modified to omit a section which uses the "url" field.
+   *
+   *  {
+   *    version : 3,
+   *    file: "app.js",
+   *    sections: [{
+   *      offset: {line:100, column:10},
+   *      map: {
+   *        version : 3,
+   *        file: "section.js",
+   *        sources: ["foo.js", "bar.js"],
+   *        names: ["src", "maps", "are", "fun"],
+   *        mappings: "AAAA,E;;ABCDE;"
+   *      }
+   *    }],
+   *  }
+   *
+   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt
+   */
+  function IndexedSourceMapConsumer(aSourceMap) {
+    var sourceMap = aSourceMap;
+    if (typeof aSourceMap === 'string') {
+      sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
+    }
+
+    var version = util.getArg(sourceMap, 'version');
+    var sections = util.getArg(sourceMap, 'sections');
+
+    if (version != this._version) {
+      throw new Error('Unsupported version: ' + version);
+    }
+
+    this._sources = new ArraySet();
+    this._names = new ArraySet();
+
+    var lastOffset = {
+      line: -1,
+      column: 0
+    };
+    this._sections = sections.map(function (s) {
+      if (s.url) {
+        // The url field will require support for asynchronicity.
+        // See https://github.com/mozilla/source-map/issues/16
+        throw new Error('Support for url field in sections not implemented.');
+      }
+      var offset = util.getArg(s, 'offset');
+      var offsetLine = util.getArg(offset, 'line');
+      var offsetColumn = util.getArg(offset, 'column');
+
+      if (offsetLine < lastOffset.line ||
+          (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {
+        throw new Error('Section offsets must be ordered and non-overlapping.');
+      }
+      lastOffset = offset;
+
+      return {
+        generatedOffset: {
+          // The offset fields are 0-based, but we use 1-based indices when
+          // encoding/decoding from VLQ.
+          generatedLine: offsetLine + 1,
+          generatedColumn: offsetColumn + 1
+        },
+        consumer: new SourceMapConsumer(util.getArg(s, 'map'))
+      }
+    });
+  }
+
+  IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
+  IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;
+
+  /**
+   * The version of the source mapping spec that we are consuming.
+   */
+  IndexedSourceMapConsumer.prototype._version = 3;
+
+  /**
+   * The list of original sources.
+   */
+  Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {
+    get: function () {
+      var sources = [];
+      for (var i = 0; i < this._sections.length; i++) {
+        for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {
+          sources.push(this._sections[i].consumer.sources[j]);
+        }
+      }
+      return sources;
+    }
+  });
+
+  /**
+   * Returns the original source, line, and column information for the generated
+   * source's line and column positions provided. The only argument is an object
+   * with the following properties:
+   *
+   *   - line: The line number in the generated source.
+   *   - column: The column number in the generated source.
+   *
+   * and an object is returned with the following properties:
+   *
+   *   - source: The original source file, or null.
+   *   - line: The line number in the original source, or null.
+   *   - column: The column number in the original source, or null.
+   *   - name: The original identifier, or null.
+   */
+  IndexedSourceMapConsumer.prototype.originalPositionFor =
+    function IndexedSourceMapConsumer_originalPositionFor(aArgs) {
+      var needle = {
+        generatedLine: util.getArg(aArgs, 'line'),
+        generatedColumn: util.getArg(aArgs, 'column')
+      };
+
+      // Find the section containing the generated position we're trying to map
+      // to an original position.
+      var sectionIndex = binarySearch.search(needle, this._sections,
+        function(needle, section) {
+          var cmp = needle.generatedLine - section.generatedOffset.generatedLine;
+          if (cmp) {
+            return cmp;
+          }
+
+          return (needle.generatedColumn -
+                  section.generatedOffset.generatedColumn);
+        });
+      var section = this._sections[sectionIndex];
+
+      if (!section) {
+        return {
+          source: null,
+          line: null,
+          column: null,
+          name: null
+        };
+      }
+
+      return section.consumer.originalPositionFor({
+        line: needle.generatedLine -
+          (section.generatedOffset.generatedLine - 1),
+        column: needle.generatedColumn -
+          (section.generatedOffset.generatedLine === needle.generatedLine
+           ? section.generatedOffset.generatedColumn - 1
+           : 0),
+        bias: aArgs.bias
+      });
+    };
+
+  /**
+   * Return true if we have the source content for every source in the source
+   * map, false otherwise.
+   */
+  IndexedSourceMapConsumer.prototype.hasContentsOfAllSources =
+    function IndexedSourceMapConsumer_hasContentsOfAllSources() {
+      return this._sections.every(function (s) {
+        return s.consumer.hasContentsOfAllSources();
+      });
+    };
+
+  /**
+   * Returns the original source content. The only argument is the url of the
+   * original source file. Returns null if no original source content is
+   * available.
+   */
+  IndexedSourceMapConsumer.prototype.sourceContentFor =
+    function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
+      for (var i = 0; i < this._sections.length; i++) {
+        var section = this._sections[i];
+
+        var content = section.consumer.sourceContentFor(aSource, true);
+        if (content) {
+          return content;
+        }
+      }
+      if (nullOnMissing) {
+        return null;
+      }
+      else {
+        throw new Error('"' + aSource + '" is not in the SourceMap.');
+      }
+    };
+
+  /**
+   * Returns the generated line and column information for the original source,
+   * line, and column positions provided. The only argument is an object with
+   * the following properties:
+   *
+   *   - source: The filename of the original source.
+   *   - line: The line number in the original source.
+   *   - column: The column number in the original source.
+   *
+   * and an object is returned with the following properties:
+   *
+   *   - line: The line number in the generated source, or null.
+   *   - column: The column number in the generated source, or null.
+   */
+  IndexedSourceMapConsumer.prototype.generatedPositionFor =
+    function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {
+      for (var i = 0; i < this._sections.length; i++) {
+        var section = this._sections[i];
+
+        // Only consider this section if the requested source is in the list of
+        // sources of the consumer.
+        if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) {
+          continue;
+        }
+        var generatedPosition = section.consumer.generatedPositionFor(aArgs);
+        if (generatedPosition) {
+          var ret = {
+            line: generatedPosition.line +
+              (section.generatedOffset.generatedLine - 1),
+            column: generatedPosition.column +
+              (section.generatedOffset.generatedLine === generatedPosition.line
+               ? section.generatedOffset.generatedColumn - 1
+               : 0)
+          };
+          return ret;
+        }
+      }
+
+      return {
+        line: null,
+        column: null
+      };
+    };
+
+  /**
+   * Parse the mappings in a string in to a data structure which we can easily
+   * query (the ordered arrays in the `this.__generatedMappings` and
+   * `this.__originalMappings` properties).
+   */
+  IndexedSourceMapConsumer.prototype._parseMappings =
+    function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {
+      this.__generatedMappings = [];
+      this.__originalMappings = [];
+      for (var i = 0; i < this._sections.length; i++) {
+        var section = this._sections[i];
+        var sectionMappings = section.consumer._generatedMappings;
+        for (var j = 0; j < sectionMappings.length; j++) {
+          var mapping = sectionMappings[j];
+
+          var source = section.consumer._sources.at(mapping.source);
+          if (section.consumer.sourceRoot !== null) {
+            source = util.join(section.consumer.sourceRoot, source);
+          }
+          this._sources.add(source);
+          source = this._sources.indexOf(source);
+
+          var name = section.consumer._names.at(mapping.name);
+          this._names.add(name);
+          name = this._names.indexOf(name);
+
+          // The mappings coming from the consumer for the section have
+          // generated positions relative to the start of the section, so we
+          // need to offset them to be relative to the start of the concatenated
+          // generated file.
+          var adjustedMapping = {
+            source: source,
+            generatedLine: mapping.generatedLine +
+              (section.generatedOffset.generatedLine - 1),
+            generatedColumn: mapping.generatedColumn +
+              (section.generatedOffset.generatedLine === mapping.generatedLine
+              ? section.generatedOffset.generatedColumn - 1
+              : 0),
+            originalLine: mapping.originalLine,
+            originalColumn: mapping.originalColumn,
+            name: name
+          };
+
+          this.__generatedMappings.push(adjustedMapping);
+          if (typeof adjustedMapping.originalLine === 'number') {
+            this.__originalMappings.push(adjustedMapping);
+          }
+        }
+      }
+
+      quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);
+      quickSort(this.__originalMappings, util.compareByOriginalPositions);
+    };
+
+  exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/source-map-generator.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/source-map-generator.js
new file mode 100644
index 0000000000..ffc76cdf51
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/source-map-generator.js
@@ -0,0 +1,396 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+{
+  var base64VLQ = require('./base64-vlq');
+  var util = require('./util');
+  var ArraySet = require('./array-set').ArraySet;
+  var MappingList = require('./mapping-list').MappingList;
+
+  /**
+   * An instance of the SourceMapGenerator represents a source map which is
+   * being built incrementally. You may pass an object with the following
+   * properties:
+   *
+   *   - file: The filename of the generated source.
+   *   - sourceRoot: A root for all relative URLs in this source map.
+   */
+  function SourceMapGenerator(aArgs) {
+    if (!aArgs) {
+      aArgs = {};
+    }
+    this._file = util.getArg(aArgs, 'file', null);
+    this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);
+    this._skipValidation = util.getArg(aArgs, 'skipValidation', false);
+    this._sources = new ArraySet();
+    this._names = new ArraySet();
+    this._mappings = new MappingList();
+    this._sourcesContents = null;
+  }
+
+  SourceMapGenerator.prototype._version = 3;
+
+  /**
+   * Creates a new SourceMapGenerator based on a SourceMapConsumer
+   *
+   * @param aSourceMapConsumer The SourceMap.
+   */
+  SourceMapGenerator.fromSourceMap =
+    function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {
+      var sourceRoot = aSourceMapConsumer.sourceRoot;
+      var generator = new SourceMapGenerator({
+        file: aSourceMapConsumer.file,
+        sourceRoot: sourceRoot
+      });
+      aSourceMapConsumer.eachMapping(function (mapping) {
+        var newMapping = {
+          generated: {
+            line: mapping.generatedLine,
+            column: mapping.generatedColumn
+          }
+        };
+
+        if (mapping.source != null) {
+          newMapping.source = mapping.source;
+          if (sourceRoot != null) {
+            newMapping.source = util.relative(sourceRoot, newMapping.source);
+          }
+
+          newMapping.original = {
+            line: mapping.originalLine,
+            column: mapping.originalColumn
+          };
+
+          if (mapping.name != null) {
+            newMapping.name = mapping.name;
+          }
+        }
+
+        generator.addMapping(newMapping);
+      });
+      aSourceMapConsumer.sources.forEach(function (sourceFile) {
+        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
+        if (content != null) {
+          generator.setSourceContent(sourceFile, content);
+        }
+      });
+      return generator;
+    };
+
+  /**
+   * Add a single mapping from original source line and column to the generated
+   * source's line and column for this source map being created. The mapping
+   * object should have the following properties:
+   *
+   *   - generated: An object with the generated line and column positions.
+   *   - original: An object with the original line and column positions.
+   *   - source: The original source file (relative to the sourceRoot).
+   *   - name: An optional original token name for this mapping.
+   */
+  SourceMapGenerator.prototype.addMapping =
+    function SourceMapGenerator_addMapping(aArgs) {
+      var generated = util.getArg(aArgs, 'generated');
+      var original = util.getArg(aArgs, 'original', null);
+      var source = util.getArg(aArgs, 'source', null);
+      var name = util.getArg(aArgs, 'name', null);
+
+      if (!this._skipValidation) {
+        this._validateMapping(generated, original, source, name);
+      }
+
+      if (source != null && !this._sources.has(source)) {
+        this._sources.add(source);
+      }
+
+      if (name != null && !this._names.has(name)) {
+        this._names.add(name);
+      }
+
+      this._mappings.add({
+        generatedLine: generated.line,
+        generatedColumn: generated.column,
+        originalLine: original != null && original.line,
+        originalColumn: original != null && original.column,
+        source: source,
+        name: name
+      });
+    };
+
+  /**
+   * Set the source content for a source file.
+   */
+  SourceMapGenerator.prototype.setSourceContent =
+    function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {
+      var source = aSourceFile;
+      if (this._sourceRoot != null) {
+        source = util.relative(this._sourceRoot, source);
+      }
+
+      if (aSourceContent != null) {
+        // Add the source content to the _sourcesContents map.
+        // Create a new _sourcesContents map if the property is null.
+        if (!this._sourcesContents) {
+          this._sourcesContents = {};
+        }
+        this._sourcesContents[util.toSetString(source)] = aSourceContent;
+      } else if (this._sourcesContents) {
+        // Remove the source file from the _sourcesContents map.
+        // If the _sourcesContents map is empty, set the property to null.
+        delete this._sourcesContents[util.toSetString(source)];
+        if (Object.keys(this._sourcesContents).length === 0) {
+          this._sourcesContents = null;
+        }
+      }
+    };
+
+  /**
+   * Applies the mappings of a sub-source-map for a specific source file to the
+   * source map being generated. Each mapping to the supplied source file is
+   * rewritten using the supplied source map. Note: The resolution for the
+   * resulting mappings is the minimium of this map and the supplied map.
+   *
+   * @param aSourceMapConsumer The source map to be applied.
+   * @param aSourceFile Optional. The filename of the source file.
+   *        If omitted, SourceMapConsumer's file property will be used.
+   * @param aSourceMapPath Optional. The dirname of the path to the source map
+   *        to be applied. If relative, it is relative to the SourceMapConsumer.
+   *        This parameter is needed when the two source maps aren't in the same
+   *        directory, and the source map to be applied contains relative source
+   *        paths. If so, those relative source paths need to be rewritten
+   *        relative to the SourceMapGenerator.
+   */
+  SourceMapGenerator.prototype.applySourceMap =
+    function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {
+      var sourceFile = aSourceFile;
+      // If aSourceFile is omitted, we will use the file property of the SourceMap
+      if (aSourceFile == null) {
+        if (aSourceMapConsumer.file == null) {
+          throw new Error(
+            'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +
+            'or the source map\'s "file" property. Both were omitted.'
+          );
+        }
+        sourceFile = aSourceMapConsumer.file;
+      }
+      var sourceRoot = this._sourceRoot;
+      // Make "sourceFile" relative if an absolute Url is passed.
+      if (sourceRoot != null) {
+        sourceFile = util.relative(sourceRoot, sourceFile);
+      }
+      // Applying the SourceMap can add and remove items from the sources and
+      // the names array.
+      var newSources = new ArraySet();
+      var newNames = new ArraySet();
+
+      // Find mappings for the "sourceFile"
+      this._mappings.unsortedForEach(function (mapping) {
+        if (mapping.source === sourceFile && mapping.originalLine != null) {
+          // Check if it can be mapped by the source map, then update the mapping.
+          var original = aSourceMapConsumer.originalPositionFor({
+            line: mapping.originalLine,
+            column: mapping.originalColumn
+          });
+          if (original.source != null) {
+            // Copy mapping
+            mapping.source = original.source;
+            if (aSourceMapPath != null) {
+              mapping.source = util.join(aSourceMapPath, mapping.source)
+            }
+            if (sourceRoot != null) {
+              mapping.source = util.relative(sourceRoot, mapping.source);
+            }
+            mapping.originalLine = original.line;
+            mapping.originalColumn = original.column;
+            if (original.name != null) {
+              mapping.name = original.name;
+            }
+          }
+        }
+
+        var source = mapping.source;
+        if (source != null && !newSources.has(source)) {
+          newSources.add(source);
+        }
+
+        var name = mapping.name;
+        if (name != null && !newNames.has(name)) {
+          newNames.add(name);
+        }
+
+      }, this);
+      this._sources = newSources;
+      this._names = newNames;
+
+      // Copy sourcesContents of applied map.
+      aSourceMapConsumer.sources.forEach(function (sourceFile) {
+        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
+        if (content != null) {
+          if (aSourceMapPath != null) {
+            sourceFile = util.join(aSourceMapPath, sourceFile);
+          }
+          if (sourceRoot != null) {
+            sourceFile = util.relative(sourceRoot, sourceFile);
+          }
+          this.setSourceContent(sourceFile, content);
+        }
+      }, this);
+    };
+
+  /**
+   * A mapping can have one of the three levels of data:
+   *
+   *   1. Just the generated position.
+   *   2. The Generated position, original position, and original source.
+   *   3. Generated and original position, original source, as well as a name
+   *      token.
+   *
+   * To maintain consistency, we validate that any new mapping being added falls
+   * in to one of these categories.
+   */
+  SourceMapGenerator.prototype._validateMapping =
+    function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,
+                                                aName) {
+      if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
+          && aGenerated.line > 0 && aGenerated.column >= 0
+          && !aOriginal && !aSource && !aName) {
+        // Case 1.
+        return;
+      }
+      else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
+               && aOriginal && 'line' in aOriginal && 'column' in aOriginal
+               && aGenerated.line > 0 && aGenerated.column >= 0
+               && aOriginal.line > 0 && aOriginal.column >= 0
+               && aSource) {
+        // Cases 2 and 3.
+        return;
+      }
+      else {
+        throw new Error('Invalid mapping: ' + JSON.stringify({
+          generated: aGenerated,
+          source: aSource,
+          original: aOriginal,
+          name: aName
+        }));
+      }
+    };
+
+  /**
+   * Serialize the accumulated mappings in to the stream of base 64 VLQs
+   * specified by the source map format.
+   */
+  SourceMapGenerator.prototype._serializeMappings =
+    function SourceMapGenerator_serializeMappings() {
+      var previousGeneratedColumn = 0;
+      var previousGeneratedLine = 1;
+      var previousOriginalColumn = 0;
+      var previousOriginalLine = 0;
+      var previousName = 0;
+      var previousSource = 0;
+      var result = '';
+      var mapping;
+      var nameIdx;
+      var sourceIdx;
+
+      var mappings = this._mappings.toArray();
+      for (var i = 0, len = mappings.length; i < len; i++) {
+        mapping = mappings[i];
+
+        if (mapping.generatedLine !== previousGeneratedLine) {
+          previousGeneratedColumn = 0;
+          while (mapping.generatedLine !== previousGeneratedLine) {
+            result += ';';
+            previousGeneratedLine++;
+          }
+        }
+        else {
+          if (i > 0) {
+            if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {
+              continue;
+            }
+            result += ',';
+          }
+        }
+
+        result += base64VLQ.encode(mapping.generatedColumn
+                                   - previousGeneratedColumn);
+        previousGeneratedColumn = mapping.generatedColumn;
+
+        if (mapping.source != null) {
+          sourceIdx = this._sources.indexOf(mapping.source);
+          result += base64VLQ.encode(sourceIdx - previousSource);
+          previousSource = sourceIdx;
+
+          // lines are stored 0-based in SourceMap spec version 3
+          result += base64VLQ.encode(mapping.originalLine - 1
+                                     - previousOriginalLine);
+          previousOriginalLine = mapping.originalLine - 1;
+
+          result += base64VLQ.encode(mapping.originalColumn
+                                     - previousOriginalColumn);
+          previousOriginalColumn = mapping.originalColumn;
+
+          if (mapping.name != null) {
+            nameIdx = this._names.indexOf(mapping.name);
+            result += base64VLQ.encode(nameIdx - previousName);
+            previousName = nameIdx;
+          }
+        }
+      }
+
+      return result;
+    };
+
+  SourceMapGenerator.prototype._generateSourcesContent =
+    function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {
+      return aSources.map(function (source) {
+        if (!this._sourcesContents) {
+          return null;
+        }
+        if (aSourceRoot != null) {
+          source = util.relative(aSourceRoot, source);
+        }
+        var key = util.toSetString(source);
+        return Object.prototype.hasOwnProperty.call(this._sourcesContents,
+                                                    key)
+          ? this._sourcesContents[key]
+          : null;
+      }, this);
+    };
+
+  /**
+   * Externalize the source map.
+   */
+  SourceMapGenerator.prototype.toJSON =
+    function SourceMapGenerator_toJSON() {
+      var map = {
+        version: this._version,
+        sources: this._sources.toArray(),
+        names: this._names.toArray(),
+        mappings: this._serializeMappings()
+      };
+      if (this._file != null) {
+        map.file = this._file;
+      }
+      if (this._sourceRoot != null) {
+        map.sourceRoot = this._sourceRoot;
+      }
+      if (this._sourcesContents) {
+        map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);
+      }
+
+      return map;
+    };
+
+  /**
+   * Render the source map being generated to a string.
+   */
+  SourceMapGenerator.prototype.toString =
+    function SourceMapGenerator_toString() {
+      return JSON.stringify(this.toJSON());
+    };
+
+  exports.SourceMapGenerator = SourceMapGenerator;
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/source-node.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/source-node.js
new file mode 100644
index 0000000000..8b0fd59184
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/source-node.js
@@ -0,0 +1,408 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+{
+  var SourceMapGenerator = require('./source-map-generator').SourceMapGenerator;
+  var util = require('./util');
+
+  // Matches a Windows-style `\r\n` newline or a `\n` newline used by all other
+  // operating systems these days (capturing the result).
+  var REGEX_NEWLINE = /(\r?\n)/;
+
+  // Newline character code for charCodeAt() comparisons
+  var NEWLINE_CODE = 10;
+
+  // Private symbol for identifying `SourceNode`s when multiple versions of
+  // the source-map library are loaded. This MUST NOT CHANGE across
+  // versions!
+  var isSourceNode = "$$$isSourceNode$$$";
+
+  /**
+   * SourceNodes provide a way to abstract over interpolating/concatenating
+   * snippets of generated JavaScript source code while maintaining the line and
+   * column information associated with the original source code.
+   *
+   * @param aLine The original line number.
+   * @param aColumn The original column number.
+   * @param aSource The original source's filename.
+   * @param aChunks Optional. An array of strings which are snippets of
+   *        generated JS, or other SourceNodes.
+   * @param aName The original identifier.
+   */
+  function SourceNode(aLine, aColumn, aSource, aChunks, aName) {
+    this.children = [];
+    this.sourceContents = {};
+    this.line = aLine == null ? null : aLine;
+    this.column = aColumn == null ? null : aColumn;
+    this.source = aSource == null ? null : aSource;
+    this.name = aName == null ? null : aName;
+    this[isSourceNode] = true;
+    if (aChunks != null) this.add(aChunks);
+  }
+
+  /**
+   * Creates a SourceNode from generated code and a SourceMapConsumer.
+   *
+   * @param aGeneratedCode The generated code
+   * @param aSourceMapConsumer The SourceMap for the generated code
+   * @param aRelativePath Optional. The path that relative sources in the
+   *        SourceMapConsumer should be relative to.
+   */
+  SourceNode.fromStringWithSourceMap =
+    function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {
+      // The SourceNode we want to fill with the generated code
+      // and the SourceMap
+      var node = new SourceNode();
+
+      // All even indices of this array are one line of the generated code,
+      // while all odd indices are the newlines between two adjacent lines
+      // (since `REGEX_NEWLINE` captures its match).
+      // Processed fragments are removed from this array, by calling `shiftNextLine`.
+      var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);
+      var shiftNextLine = function() {
+        var lineContents = remainingLines.shift();
+        // The last line of a file might not have a newline.
+        var newLine = remainingLines.shift() || "";
+        return lineContents + newLine;
+      };
+
+      // We need to remember the position of "remainingLines"
+      var lastGeneratedLine = 1, lastGeneratedColumn = 0;
+
+      // The generate SourceNodes we need a code range.
+      // To extract it current and last mapping is used.
+      // Here we store the last mapping.
+      var lastMapping = null;
+
+      aSourceMapConsumer.eachMapping(function (mapping) {
+        if (lastMapping !== null) {
+          // We add the code from "lastMapping" to "mapping":
+          // First check if there is a new line in between.
+          if (lastGeneratedLine < mapping.generatedLine) {
+            // Associate first line with "lastMapping"
+            addMappingWithCode(lastMapping, shiftNextLine());
+            lastGeneratedLine++;
+            lastGeneratedColumn = 0;
+            // The remaining code is added without mapping
+          } else {
+            // There is no new line in between.
+            // Associate the code between "lastGeneratedColumn" and
+            // "mapping.generatedColumn" with "lastMapping"
+            var nextLine = remainingLines[0];
+            var code = nextLine.substr(0, mapping.generatedColumn -
+                                          lastGeneratedColumn);
+            remainingLines[0] = nextLine.substr(mapping.generatedColumn -
+                                                lastGeneratedColumn);
+            lastGeneratedColumn = mapping.generatedColumn;
+            addMappingWithCode(lastMapping, code);
+            // No more remaining code, continue
+            lastMapping = mapping;
+            return;
+          }
+        }
+        // We add the generated code until the first mapping
+        // to the SourceNode without any mapping.
+        // Each line is added as separate string.
+        while (lastGeneratedLine < mapping.generatedLine) {
+          node.add(shiftNextLine());
+          lastGeneratedLine++;
+        }
+        if (lastGeneratedColumn < mapping.generatedColumn) {
+          var nextLine = remainingLines[0];
+          node.add(nextLine.substr(0, mapping.generatedColumn));
+          remainingLines[0] = nextLine.substr(mapping.generatedColumn);
+          lastGeneratedColumn = mapping.generatedColumn;
+        }
+        lastMapping = mapping;
+      }, this);
+      // We have processed all mappings.
+      if (remainingLines.length > 0) {
+        if (lastMapping) {
+          // Associate the remaining code in the current line with "lastMapping"
+          addMappingWithCode(lastMapping, shiftNextLine());
+        }
+        // and add the remaining lines without any mapping
+        node.add(remainingLines.join(""));
+      }
+
+      // Copy sourcesContent into SourceNode
+      aSourceMapConsumer.sources.forEach(function (sourceFile) {
+        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
+        if (content != null) {
+          if (aRelativePath != null) {
+            sourceFile = util.join(aRelativePath, sourceFile);
+          }
+          node.setSourceContent(sourceFile, content);
+        }
+      });
+
+      return node;
+
+      function addMappingWithCode(mapping, code) {
+        if (mapping === null || mapping.source === undefined) {
+          node.add(code);
+        } else {
+          var source = aRelativePath
+            ? util.join(aRelativePath, mapping.source)
+            : mapping.source;
+          node.add(new SourceNode(mapping.originalLine,
+                                  mapping.originalColumn,
+                                  source,
+                                  code,
+                                  mapping.name));
+        }
+      }
+    };
+
+  /**
+   * Add a chunk of generated JS to this source node.
+   *
+   * @param aChunk A string snippet of generated JS code, another instance of
+   *        SourceNode, or an array where each member is one of those things.
+   */
+  SourceNode.prototype.add = function SourceNode_add(aChunk) {
+    if (Array.isArray(aChunk)) {
+      aChunk.forEach(function (chunk) {
+        this.add(chunk);
+      }, this);
+    }
+    else if (aChunk[isSourceNode] || typeof aChunk === "string") {
+      if (aChunk) {
+        this.children.push(aChunk);
+      }
+    }
+    else {
+      throw new TypeError(
+        "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
+      );
+    }
+    return this;
+  };
+
+  /**
+   * Add a chunk of generated JS to the beginning of this source node.
+   *
+   * @param aChunk A string snippet of generated JS code, another instance of
+   *        SourceNode, or an array where each member is one of those things.
+   */
+  SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {
+    if (Array.isArray(aChunk)) {
+      for (var i = aChunk.length-1; i >= 0; i--) {
+        this.prepend(aChunk[i]);
+      }
+    }
+    else if (aChunk[isSourceNode] || typeof aChunk === "string") {
+      this.children.unshift(aChunk);
+    }
+    else {
+      throw new TypeError(
+        "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
+      );
+    }
+    return this;
+  };
+
+  /**
+   * Walk over the tree of JS snippets in this node and its children. The
+   * walking function is called once for each snippet of JS and is passed that
+   * snippet and the its original associated source's line/column location.
+   *
+   * @param aFn The traversal function.
+   */
+  SourceNode.prototype.walk = function SourceNode_walk(aFn) {
+    var chunk;
+    for (var i = 0, len = this.children.length; i < len; i++) {
+      chunk = this.children[i];
+      if (chunk[isSourceNode]) {
+        chunk.walk(aFn);
+      }
+      else {
+        if (chunk !== '') {
+          aFn(chunk, { source: this.source,
+                       line: this.line,
+                       column: this.column,
+                       name: this.name });
+        }
+      }
+    }
+  };
+
+  /**
+   * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between
+   * each of `this.children`.
+   *
+   * @param aSep The separator.
+   */
+  SourceNode.prototype.join = function SourceNode_join(aSep) {
+    var newChildren;
+    var i;
+    var len = this.children.length;
+    if (len > 0) {
+      newChildren = [];
+      for (i = 0; i < len-1; i++) {
+        newChildren.push(this.children[i]);
+        newChildren.push(aSep);
+      }
+      newChildren.push(this.children[i]);
+      this.children = newChildren;
+    }
+    return this;
+  };
+
+  /**
+   * Call String.prototype.replace on the very right-most source snippet. Useful
+   * for trimming whitespace from the end of a source node, etc.
+   *
+   * @param aPattern The pattern to replace.
+   * @param aReplacement The thing to replace the pattern with.
+   */
+  SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {
+    var lastChild = this.children[this.children.length - 1];
+    if (lastChild[isSourceNode]) {
+      lastChild.replaceRight(aPattern, aReplacement);
+    }
+    else if (typeof lastChild === 'string') {
+      this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);
+    }
+    else {
+      this.children.push(''.replace(aPattern, aReplacement));
+    }
+    return this;
+  };
+
+  /**
+   * Set the source content for a source file. This will be added to the SourceMapGenerator
+   * in the sourcesContent field.
+   *
+   * @param aSourceFile The filename of the source file
+   * @param aSourceContent The content of the source file
+   */
+  SourceNode.prototype.setSourceContent =
+    function SourceNode_setSourceContent(aSourceFile, aSourceContent) {
+      this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
+    };
+
+  /**
+   * Walk over the tree of SourceNodes. The walking function is called for each
+   * source file content and is passed the filename and source content.
+   *
+   * @param aFn The traversal function.
+   */
+  SourceNode.prototype.walkSourceContents =
+    function SourceNode_walkSourceContents(aFn) {
+      for (var i = 0, len = this.children.length; i < len; i++) {
+        if (this.children[i][isSourceNode]) {
+          this.children[i].walkSourceContents(aFn);
+        }
+      }
+
+      var sources = Object.keys(this.sourceContents);
+      for (var i = 0, len = sources.length; i < len; i++) {
+        aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);
+      }
+    };
+
+  /**
+   * Return the string representation of this source node. Walks over the tree
+   * and concatenates all the various snippets together to one string.
+   */
+  SourceNode.prototype.toString = function SourceNode_toString() {
+    var str = "";
+    this.walk(function (chunk) {
+      str += chunk;
+    });
+    return str;
+  };
+
+  /**
+   * Returns the string representation of this source node along with a source
+   * map.
+   */
+  SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {
+    var generated = {
+      code: "",
+      line: 1,
+      column: 0
+    };
+    var map = new SourceMapGenerator(aArgs);
+    var sourceMappingActive = false;
+    var lastOriginalSource = null;
+    var lastOriginalLine = null;
+    var lastOriginalColumn = null;
+    var lastOriginalName = null;
+    this.walk(function (chunk, original) {
+      generated.code += chunk;
+      if (original.source !== null
+          && original.line !== null
+          && original.column !== null) {
+        if(lastOriginalSource !== original.source
+           || lastOriginalLine !== original.line
+           || lastOriginalColumn !== original.column
+           || lastOriginalName !== original.name) {
+          map.addMapping({
+            source: original.source,
+            original: {
+              line: original.line,
+              column: original.column
+            },
+            generated: {
+              line: generated.line,
+              column: generated.column
+            },
+            name: original.name
+          });
+        }
+        lastOriginalSource = original.source;
+        lastOriginalLine = original.line;
+        lastOriginalColumn = original.column;
+        lastOriginalName = original.name;
+        sourceMappingActive = true;
+      } else if (sourceMappingActive) {
+        map.addMapping({
+          generated: {
+            line: generated.line,
+            column: generated.column
+          }
+        });
+        lastOriginalSource = null;
+        sourceMappingActive = false;
+      }
+      for (var idx = 0, length = chunk.length; idx < length; idx++) {
+        if (chunk.charCodeAt(idx) === NEWLINE_CODE) {
+          generated.line++;
+          generated.column = 0;
+          // Mappings end at eol
+          if (idx + 1 === length) {
+            lastOriginalSource = null;
+            sourceMappingActive = false;
+          } else if (sourceMappingActive) {
+            map.addMapping({
+              source: original.source,
+              original: {
+                line: original.line,
+                column: original.column
+              },
+              generated: {
+                line: generated.line,
+                column: generated.column
+              },
+              name: original.name
+            });
+          }
+        } else {
+          generated.column++;
+        }
+      }
+    });
+    this.walkSourceContents(function (sourceFile, sourceContent) {
+      map.setSourceContent(sourceFile, sourceContent);
+    });
+
+    return { code: generated.code, map: map };
+  };
+
+  exports.SourceNode = SourceNode;
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/util.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/util.js
new file mode 100644
index 0000000000..4581590224
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/lib/util.js
@@ -0,0 +1,369 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+{
+  /**
+   * This is a helper function for getting values from parameter/options
+   * objects.
+   *
+   * @param args The object we are extracting values from
+   * @param name The name of the property we are getting.
+   * @param defaultValue An optional value to return if the property is missing
+   * from the object. If this is not specified and the property is missing, an
+   * error will be thrown.
+   */
+  function getArg(aArgs, aName, aDefaultValue) {
+    if (aName in aArgs) {
+      return aArgs[aName];
+    } else if (arguments.length === 3) {
+      return aDefaultValue;
+    } else {
+      throw new Error('"' + aName + '" is a required argument.');
+    }
+  }
+  exports.getArg = getArg;
+
+  var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/;
+  var dataUrlRegexp = /^data:.+\,.+$/;
+
+  function urlParse(aUrl) {
+    var match = aUrl.match(urlRegexp);
+    if (!match) {
+      return null;
+    }
+    return {
+      scheme: match[1],
+      auth: match[2],
+      host: match[3],
+      port: match[4],
+      path: match[5]
+    };
+  }
+  exports.urlParse = urlParse;
+
+  function urlGenerate(aParsedUrl) {
+    var url = '';
+    if (aParsedUrl.scheme) {
+      url += aParsedUrl.scheme + ':';
+    }
+    url += '//';
+    if (aParsedUrl.auth) {
+      url += aParsedUrl.auth + '@';
+    }
+    if (aParsedUrl.host) {
+      url += aParsedUrl.host;
+    }
+    if (aParsedUrl.port) {
+      url += ":" + aParsedUrl.port
+    }
+    if (aParsedUrl.path) {
+      url += aParsedUrl.path;
+    }
+    return url;
+  }
+  exports.urlGenerate = urlGenerate;
+
+  /**
+   * Normalizes a path, or the path portion of a URL:
+   *
+   * - Replaces consequtive slashes with one slash.
+   * - Removes unnecessary '.' parts.
+   * - Removes unnecessary '/..' parts.
+   *
+   * Based on code in the Node.js 'path' core module.
+   *
+   * @param aPath The path or url to normalize.
+   */
+  function normalize(aPath) {
+    var path = aPath;
+    var url = urlParse(aPath);
+    if (url) {
+      if (!url.path) {
+        return aPath;
+      }
+      path = url.path;
+    }
+    var isAbsolute = exports.isAbsolute(path);
+
+    var parts = path.split(/\/+/);
+    for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {
+      part = parts[i];
+      if (part === '.') {
+        parts.splice(i, 1);
+      } else if (part === '..') {
+        up++;
+      } else if (up > 0) {
+        if (part === '') {
+          // The first part is blank if the path is absolute. Trying to go
+          // above the root is a no-op. Therefore we can remove all '..' parts
+          // directly after the root.
+          parts.splice(i + 1, up);
+          up = 0;
+        } else {
+          parts.splice(i, 2);
+          up--;
+        }
+      }
+    }
+    path = parts.join('/');
+
+    if (path === '') {
+      path = isAbsolute ? '/' : '.';
+    }
+
+    if (url) {
+      url.path = path;
+      return urlGenerate(url);
+    }
+    return path;
+  }
+  exports.normalize = normalize;
+
+  /**
+   * Joins two paths/URLs.
+   *
+   * @param aRoot The root path or URL.
+   * @param aPath The path or URL to be joined with the root.
+   *
+   * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a
+   *   scheme-relative URL: Then the scheme of aRoot, if any, is prepended
+   *   first.
+   * - Otherwise aPath is a path. If aRoot is a URL, then its path portion
+   *   is updated with the result and aRoot is returned. Otherwise the result
+   *   is returned.
+   *   - If aPath is absolute, the result is aPath.
+   *   - Otherwise the two paths are joined with a slash.
+   * - Joining for example 'http://' and 'www.example.com' is also supported.
+   */
+  function join(aRoot, aPath) {
+    if (aRoot === "") {
+      aRoot = ".";
+    }
+    if (aPath === "") {
+      aPath = ".";
+    }
+    var aPathUrl = urlParse(aPath);
+    var aRootUrl = urlParse(aRoot);
+    if (aRootUrl) {
+      aRoot = aRootUrl.path || '/';
+    }
+
+    // `join(foo, '//www.example.org')`
+    if (aPathUrl && !aPathUrl.scheme) {
+      if (aRootUrl) {
+        aPathUrl.scheme = aRootUrl.scheme;
+      }
+      return urlGenerate(aPathUrl);
+    }
+
+    if (aPathUrl || aPath.match(dataUrlRegexp)) {
+      return aPath;
+    }
+
+    // `join('http://', 'www.example.com')`
+    if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {
+      aRootUrl.host = aPath;
+      return urlGenerate(aRootUrl);
+    }
+
+    var joined = aPath.charAt(0) === '/'
+      ? aPath
+      : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath);
+
+    if (aRootUrl) {
+      aRootUrl.path = joined;
+      return urlGenerate(aRootUrl);
+    }
+    return joined;
+  }
+  exports.join = join;
+
+  exports.isAbsolute = function (aPath) {
+    return aPath.charAt(0) === '/' || !!aPath.match(urlRegexp);
+  };
+
+  /**
+   * Make a path relative to a URL or another path.
+   *
+   * @param aRoot The root path or URL.
+   * @param aPath The path or URL to be made relative to aRoot.
+   */
+  function relative(aRoot, aPath) {
+    if (aRoot === "") {
+      aRoot = ".";
+    }
+
+    aRoot = aRoot.replace(/\/$/, '');
+
+    // It is possible for the path to be above the root. In this case, simply
+    // checking whether the root is a prefix of the path won't work. Instead, we
+    // need to remove components from the root one by one, until either we find
+    // a prefix that fits, or we run out of components to remove.
+    var level = 0;
+    while (aPath.indexOf(aRoot + '/') !== 0) {
+      var index = aRoot.lastIndexOf("/");
+      if (index < 0) {
+        return aPath;
+      }
+
+      // If the only part of the root that is left is the scheme (i.e. http://,
+      // file:///, etc.), one or more slashes (/), or simply nothing at all, we
+      // have exhausted all components, so the path is not relative to the root.
+      aRoot = aRoot.slice(0, index);
+      if (aRoot.match(/^([^\/]+:\/)?\/*$/)) {
+        return aPath;
+      }
+
+      ++level;
+    }
+
+    // Make sure we add a "../" for each component we removed from the root.
+    return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1);
+  }
+  exports.relative = relative;
+
+  /**
+   * Because behavior goes wacky when you set `__proto__` on objects, we
+   * have to prefix all the strings in our set with an arbitrary character.
+   *
+   * See https://github.com/mozilla/source-map/pull/31 and
+   * https://github.com/mozilla/source-map/issues/30
+   *
+   * @param String aStr
+   */
+  function toSetString(aStr) {
+    return '$' + aStr;
+  }
+  exports.toSetString = toSetString;
+
+  function fromSetString(aStr) {
+    return aStr.substr(1);
+  }
+  exports.fromSetString = fromSetString;
+
+  /**
+   * Comparator between two mappings where the original positions are compared.
+   *
+   * Optionally pass in `true` as `onlyCompareGenerated` to consider two
+   * mappings with the same original source/line/column, but different generated
+   * line and column the same. Useful when searching for a mapping with a
+   * stubbed out mapping.
+   */
+  function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
+    var cmp = mappingA.source - mappingB.source;
+    if (cmp !== 0) {
+      return cmp;
+    }
+
+    cmp = mappingA.originalLine - mappingB.originalLine;
+    if (cmp !== 0) {
+      return cmp;
+    }
+
+    cmp = mappingA.originalColumn - mappingB.originalColumn;
+    if (cmp !== 0 || onlyCompareOriginal) {
+      return cmp;
+    }
+
+    cmp = mappingA.generatedColumn - mappingB.generatedColumn;
+    if (cmp !== 0) {
+      return cmp;
+    }
+
+    cmp = mappingA.generatedLine - mappingB.generatedLine;
+    if (cmp !== 0) {
+      return cmp;
+    }
+
+    return mappingA.name - mappingB.name;
+  }
+  exports.compareByOriginalPositions = compareByOriginalPositions;
+
+  /**
+   * Comparator between two mappings with deflated source and name indices where
+   * the generated positions are compared.
+   *
+   * Optionally pass in `true` as `onlyCompareGenerated` to consider two
+   * mappings with the same generated line and column, but different
+   * source/name/original line and column the same. Useful when searching for a
+   * mapping with a stubbed out mapping.
+   */
+  function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {
+    var cmp = mappingA.generatedLine - mappingB.generatedLine;
+    if (cmp !== 0) {
+      return cmp;
+    }
+
+    cmp = mappingA.generatedColumn - mappingB.generatedColumn;
+    if (cmp !== 0 || onlyCompareGenerated) {
+      return cmp;
+    }
+
+    cmp = mappingA.source - mappingB.source;
+    if (cmp !== 0) {
+      return cmp;
+    }
+
+    cmp = mappingA.originalLine - mappingB.originalLine;
+    if (cmp !== 0) {
+      return cmp;
+    }
+
+    cmp = mappingA.originalColumn - mappingB.originalColumn;
+    if (cmp !== 0) {
+      return cmp;
+    }
+
+    return mappingA.name - mappingB.name;
+  }
+  exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;
+
+  function strcmp(aStr1, aStr2) {
+    if (aStr1 === aStr2) {
+      return 0;
+    }
+
+    if (aStr1 > aStr2) {
+      return 1;
+    }
+
+    return -1;
+  }
+
+  /**
+   * Comparator between two mappings with inflated source and name strings where
+   * the generated positions are compared.
+   */
+  function compareByGeneratedPositionsInflated(mappingA, mappingB) {
+    var cmp = mappingA.generatedLine - mappingB.generatedLine;
+    if (cmp !== 0) {
+      return cmp;
+    }
+
+    cmp = mappingA.generatedColumn - mappingB.generatedColumn;
+    if (cmp !== 0) {
+      return cmp;
+    }
+
+    cmp = strcmp(mappingA.source, mappingB.source);
+    if (cmp !== 0) {
+      return cmp;
+    }
+
+    cmp = mappingA.originalLine - mappingB.originalLine;
+    if (cmp !== 0) {
+      return cmp;
+    }
+
+    cmp = mappingA.originalColumn - mappingB.originalColumn;
+    if (cmp !== 0) {
+      return cmp;
+    }
+
+    return strcmp(mappingA.name, mappingB.name);
+  }
+  exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/package.json b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/package.json
new file mode 100644
index 0000000000..347af4c1b5
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/package.json
@@ -0,0 +1,240 @@
+{
+  "_args": [
+    [
+      "source-map@~0.5.0",
+      "/Users/rebecca/code/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast"
+    ]
+  ],
+  "_from": "source-map@>=0.5.0 <0.6.0",
+  "_id": "source-map@0.5.3",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/readable-stream/unreachable-branch-transform/recast/source-map",
+  "_npmUser": {
+    "email": "fitzgen@gmail.com",
+    "name": "nickfitzgerald"
+  },
+  "_npmVersion": "1.4.9",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "source-map",
+    "raw": "source-map@~0.5.0",
+    "rawSpec": "~0.5.0",
+    "scope": null,
+    "spec": ">=0.5.0 <0.6.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/readable-stream/unreachable-branch-transform/recast"
+  ],
+  "_resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.3.tgz",
+  "_shasum": "82674b85a71b0be76c3e7416d15e9f5252eb3be0",
+  "_shrinkwrap": null,
+  "_spec": "source-map@~0.5.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast",
+  "author": {
+    "email": "nfitzgerald@mozilla.com",
+    "name": "Nick Fitzgerald"
+  },
+  "bugs": {
+    "url": "https://github.com/mozilla/source-map/issues"
+  },
+  "contributors": [
+    {
+      "email": "tobias.koppers@googlemail.com",
+      "name": "Tobias Koppers"
+    },
+    {
+      "email": "duncan@dweebd.com",
+      "name": "Duncan Beevers"
+    },
+    {
+      "email": "scrane@mozilla.com",
+      "name": "Stephen Crane"
+    },
+    {
+      "email": "seddon.ryan@gmail.com",
+      "name": "Ryan Seddon"
+    },
+    {
+      "email": "miles.elam@deem.com",
+      "name": "Miles Elam"
+    },
+    {
+      "email": "mihai.bazon@gmail.com",
+      "name": "Mihai Bazon"
+    },
+    {
+      "email": "github.public.email@michael.ficarra.me",
+      "name": "Michael Ficarra"
+    },
+    {
+      "email": "todd@twolfson.com",
+      "name": "Todd Wolfson"
+    },
+    {
+      "email": "alexander@solovyov.net",
+      "name": "Alexander Solovyov"
+    },
+    {
+      "email": "fgnass@gmail.com",
+      "name": "Felix Gnass"
+    },
+    {
+      "email": "conrad.irwin@gmail.com",
+      "name": "Conrad Irwin"
+    },
+    {
+      "email": "usrbincc@yahoo.com",
+      "name": "usrbincc"
+    },
+    {
+      "email": "glasser@davidglasser.net",
+      "name": "David Glasser"
+    },
+    {
+      "email": "chase@newrelic.com",
+      "name": "Chase Douglas"
+    },
+    {
+      "email": "evan.exe@gmail.com",
+      "name": "Evan Wallace"
+    },
+    {
+      "email": "fayearthur@gmail.com",
+      "name": "Heather Arthur"
+    },
+    {
+      "email": "hughskennedy@gmail.com",
+      "name": "Hugh Kennedy"
+    },
+    {
+      "email": "glasser@davidglasser.net",
+      "name": "David Glasser"
+    },
+    {
+      "email": "simon.lydell@gmail.com",
+      "name": "Simon Lydell"
+    },
+    {
+      "email": "jellyes2@gmail.com",
+      "name": "Jmeas Smith"
+    },
+    {
+      "email": "mzgoddard@gmail.com",
+      "name": "Michael Z Goddard"
+    },
+    {
+      "email": "azu@users.noreply.github.com",
+      "name": "azu"
+    },
+    {
+      "email": "john@gozde.ca",
+      "name": "John Gozde"
+    },
+    {
+      "email": "akirkton@truefitinnovation.com",
+      "name": "Adam Kirkton"
+    },
+    {
+      "email": "christopher.montgomery@dowjones.com",
+      "name": "Chris Montgomery"
+    },
+    {
+      "email": "jryans@gmail.com",
+      "name": "J. Ryan Stinnett"
+    },
+    {
+      "email": "jherrington@walmartlabs.com",
+      "name": "Jack Herrington"
+    },
+    {
+      "email": "jeffpalentine@gmail.com",
+      "name": "Chris Truter"
+    },
+    {
+      "email": "daniel@danielespeset.com",
+      "name": "Daniel Espeset"
+    },
+    {
+      "email": "jamie.lf.wong@gmail.com",
+      "name": "Jamie Wong"
+    },
+    {
+      "email": "ejpbruel@mozilla.com",
+      "name": "Eddy Bruël"
+    },
+    {
+      "email": "hawkrives@gmail.com",
+      "name": "Hawken Rives"
+    },
+    {
+      "email": "giladp007@gmail.com",
+      "name": "Gilad Peleg"
+    },
+    {
+      "email": "djchie.dev@gmail.com",
+      "name": "djchie"
+    },
+    {
+      "email": "garysye@gmail.com",
+      "name": "Gary Ye"
+    },
+    {
+      "email": "nicolas.lalevee@hibnet.org",
+      "name": "Nicolas Lalevée"
+    }
+  ],
+  "dependencies": {},
+  "description": "Generates and consumes source maps",
+  "devDependencies": {
+    "doctoc": "^0.15.0",
+    "webpack": "^1.12.0"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "82674b85a71b0be76c3e7416d15e9f5252eb3be0",
+    "tarball": "https://registry.npmjs.org/source-map/-/source-map-0.5.3.tgz"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "source-map.js",
+    "lib/",
+    "dist/source-map.debug.js",
+    "dist/source-map.js",
+    "dist/source-map.min.js",
+    "dist/source-map.min.js.map"
+  ],
+  "homepage": "https://github.com/mozilla/source-map",
+  "license": "BSD-3-Clause",
+  "main": "./source-map.js",
+  "maintainers": [
+    {
+      "email": "mozilla-developer-tools@googlegroups.com",
+      "name": "mozilla-devtools"
+    },
+    {
+      "email": "dherman@mozilla.com",
+      "name": "mozilla"
+    },
+    {
+      "email": "fitzgen@gmail.com",
+      "name": "nickfitzgerald"
+    }
+  ],
+  "name": "source-map",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/mozilla/source-map.git"
+  },
+  "scripts": {
+    "build": "webpack --color",
+    "test": "node test/run-tests.js",
+    "toc": "doctoc --title '## Table of Contents' README.md && doctoc --title '## Table of Contents' CONTRIBUTING.md"
+  },
+  "version": "0.5.3"
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/source-map.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/source-map.js
new file mode 100644
index 0000000000..bc88fe820c
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/source-map/source-map.js
@@ -0,0 +1,8 @@
+/*
+ * Copyright 2009-2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE.txt or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+exports.SourceMapGenerator = require('./lib/source-map-generator').SourceMapGenerator;
+exports.SourceMapConsumer = require('./lib/source-map-consumer').SourceMapConsumer;
+exports.SourceNode = require('./lib/source-node').SourceNode;
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/package.json b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/package.json
new file mode 100644
index 0000000000..d23aed14af
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/package.json
@@ -0,0 +1,102 @@
+{
+  "_args": [
+    [
+      "recast@^0.11.4",
+      "/Users/rebecca/code/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform"
+    ]
+  ],
+  "_from": "recast@>=0.11.4 <0.12.0",
+  "_id": "recast@0.11.5",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/readable-stream/unreachable-branch-transform/recast",
+  "_nodeVersion": "4.2.4",
+  "_npmOperationalInternal": {
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/recast-0.11.5.tgz_1460645169588_0.9154388136230409"
+  },
+  "_npmUser": {
+    "email": "bn@cs.stanford.edu",
+    "name": "benjamn"
+  },
+  "_npmVersion": "3.3.9",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "recast",
+    "raw": "recast@^0.11.4",
+    "rawSpec": "^0.11.4",
+    "scope": null,
+    "spec": ">=0.11.4 <0.12.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/readable-stream/unreachable-branch-transform"
+  ],
+  "_resolved": "https://registry.npmjs.org/recast/-/recast-0.11.5.tgz",
+  "_shasum": "a85d6333586eeaec508498e1e4c4690a14cb662b",
+  "_shrinkwrap": null,
+  "_spec": "recast@^0.11.4",
+  "_where": "/Users/rebecca/code/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform",
+  "author": {
+    "email": "bn@cs.stanford.edu",
+    "name": "Ben Newman"
+  },
+  "browser": {
+    "fs": false
+  },
+  "bugs": {
+    "url": "https://github.com/benjamn/recast/issues"
+  },
+  "dependencies": {
+    "ast-types": "0.8.16",
+    "esprima": "~2.7.1",
+    "private": "~0.1.5",
+    "source-map": "~0.5.0"
+  },
+  "description": "JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator",
+  "devDependencies": {
+    "babylon": "~6.4.2",
+    "esprima-fb": "^15001.1001.0-dev-harmony-fb",
+    "mocha": "~2.2.5"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "a85d6333586eeaec508498e1e4c4690a14cb662b",
+    "tarball": "https://registry.npmjs.org/recast/-/recast-0.11.5.tgz"
+  },
+  "engines": {
+    "node": ">= 0.8"
+  },
+  "gitHead": "47398cf78c9e9c0ce779c86140810528258e607d",
+  "homepage": "http://github.com/benjamn/recast",
+  "keywords": [
+    "ast",
+    "rewriting",
+    "refactoring",
+    "codegen",
+    "syntax",
+    "transformation",
+    "parsing",
+    "pretty-printing"
+  ],
+  "license": "MIT",
+  "main": "main.js",
+  "maintainers": [
+    {
+      "email": "bn@cs.stanford.edu",
+      "name": "benjamn"
+    }
+  ],
+  "name": "recast",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/benjamn/recast.git"
+  },
+  "scripts": {
+    "debug": "node ./node_modules/mocha/bin/mocha --debug-brk --reporter spec",
+    "test": "node ./node_modules/mocha/bin/mocha --reporter spec --full-trace"
+  },
+  "version": "0.11.5"
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/package.json b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/package.json
new file mode 100644
index 0000000000..ee4e7050f1
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/package.json
@@ -0,0 +1,94 @@
+{
+  "_args": [
+    [
+      "unreachable-branch-transform@~0.5.0",
+      "/Users/rebecca/code/npm/node_modules/readable-stream"
+    ]
+  ],
+  "_from": "unreachable-branch-transform@>=0.5.0 <0.6.0",
+  "_id": "unreachable-branch-transform@0.5.1",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/readable-stream/unreachable-branch-transform",
+  "_nodeVersion": "5.10.1",
+  "_npmOperationalInternal": {
+    "host": "packages-16-east.internal.npmjs.com",
+    "tmp": "tmp/unreachable-branch-transform-0.5.1.tgz_1460612866423_0.1859290194697678"
+  },
+  "_npmUser": {
+    "email": "zertosh@gmail.com",
+    "name": "zertosh"
+  },
+  "_npmVersion": "3.8.3",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "unreachable-branch-transform",
+    "raw": "unreachable-branch-transform@~0.5.0",
+    "rawSpec": "~0.5.0",
+    "scope": null,
+    "spec": ">=0.5.0 <0.6.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/readable-stream"
+  ],
+  "_resolved": "https://registry.npmjs.org/unreachable-branch-transform/-/unreachable-branch-transform-0.5.1.tgz",
+  "_shasum": "5e0a5da810b4f4cc6866afc28b59aa6e8c84db5d",
+  "_shrinkwrap": null,
+  "_spec": "unreachable-branch-transform@~0.5.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/readable-stream",
+  "author": {
+    "email": "zertosh@gmail.com",
+    "name": "Andres Suarez"
+  },
+  "bugs": {
+    "url": "https://github.com/zertosh/unreachable-branch-transform/issues"
+  },
+  "dependencies": {
+    "esmangle-evaluator": "^1.0.0",
+    "recast": "^0.11.4"
+  },
+  "description": "Browserify transform to remove unreachable code",
+  "devDependencies": {
+    "browserify": "^13.0.0",
+    "tap": "^5.7.1"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "5e0a5da810b4f4cc6866afc28b59aa6e8c84db5d",
+    "tarball": "https://registry.npmjs.org/unreachable-branch-transform/-/unreachable-branch-transform-0.5.1.tgz"
+  },
+  "files": [
+    "README.md",
+    "index.js",
+    "unreachableBranchTransformer.js"
+  ],
+  "gitHead": "9b47a0aea78a873a4d3efb4e48d0455ed8d72d01",
+  "homepage": "https://github.com/zertosh/unreachable-branch-transform",
+  "keywords": [
+    "browserify",
+    "browserify-transform",
+    "transform",
+    "minify",
+    "unreachable"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "maintainers": [
+    {
+      "email": "zertosh@gmail.com",
+      "name": "zertosh"
+    }
+  ],
+  "name": "unreachable-branch-transform",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/zertosh/unreachable-branch-transform.git"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "version": "0.5.1"
+}
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/unreachableBranchTransformer.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/unreachableBranchTransformer.js
new file mode 100644
index 0000000000..7469897dad
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/unreachableBranchTransformer.js
@@ -0,0 +1,97 @@
+var Evaluator = require('esmangle-evaluator');
+
+var recast = require('recast');
+var types = recast.types;
+var b = types.builders;
+
+var VISITOR_METHODS = {
+  visitLogicalExpression: visitLogicalExp,
+  visitIfStatement: visitCondition,
+  visitConditionalExpression: visitCondition
+};
+
+module.exports = function(branch) {
+  recast.visit(branch, VISITOR_METHODS);
+  return branch;
+};
+
+
+/**
+ *  "||" and "&&"
+ */
+function visitLogicalExp(path) {
+  var leftEval = Evaluator.booleanCondition(path.node.left);
+
+  if (typeof leftEval !== 'boolean') {
+    // console.log('___ %s ___', path.node.operator);
+    this.traverse(path);
+    return;
+  }
+
+  var leftSideEffect = Evaluator.hasSideEffect(path.node.left);
+  if (leftSideEffect) {
+    this.traverse(path);
+    return;
+  }
+
+  if (leftEval === true && path.node.operator === '||') {
+    // console.log('true || ___');
+    path.replace(path.node.left);
+    recast.visit(path, VISITOR_METHODS);
+    return false;
+  }
+
+  if (leftEval === true && path.node.operator === '&&') {
+    // console.log('true && ___');
+    path.replace(path.node.right);
+    recast.visit(path, VISITOR_METHODS);
+    return false;
+  }
+
+  if (leftEval === false && path.node.operator === '&&') {
+    // console.log('false && ___');
+    path.replace(path.node.left);
+    recast.visit(path, VISITOR_METHODS);
+    return false;
+  }
+
+  if (leftEval === false && path.node.operator === '||') {
+    // console.log('false || ___');
+    path.replace(path.node.right);
+    recast.visit(path, VISITOR_METHODS);
+    return false;
+  }
+}
+
+/**
+ *  "if" and ternary "?"
+ */
+function visitCondition(path) {
+  var testEval = Evaluator.booleanCondition(path.node.test);
+
+  if (typeof testEval !== 'boolean') {
+    // console.log('if/? ___');
+    this.traverse(path);
+    return;
+  }
+
+  var testSideEffect = Evaluator.hasSideEffect(path.node.test);
+  if (testSideEffect) {
+    this.traverse(path);
+    return;
+  }
+
+  if (testEval === true) {
+    // console.log('if/? (true)');
+    path.replace(path.value.consequent);
+    recast.visit(path, VISITOR_METHODS);
+    return false;
+  }
+
+  if (testEval === false) {
+    // console.log('if/? (false)');
+    path.replace(path.value.alternate);
+    recast.visit(path, VISITOR_METHODS);
+    return false;
+  }
+}
diff --git a/deps/npm/node_modules/readable-stream/package.json b/deps/npm/node_modules/readable-stream/package.json
index eca885b9a7..c480daa337 100644
--- a/deps/npm/node_modules/readable-stream/package.json
+++ b/deps/npm/node_modules/readable-stream/package.json
@@ -1,78 +1,84 @@
 {
   "_args": [
     [
-      "readable-stream@~2.0.5",
+      "readable-stream@latest",
       "/Users/rebecca/code/npm"
     ]
   ],
-  "_from": "readable-stream@>=2.0.5 <2.1.0",
-  "_id": "readable-stream@2.0.6",
+  "_from": "readable-stream@latest",
+  "_id": "readable-stream@2.1.0",
   "_inCache": true,
   "_installable": true,
   "_location": "/readable-stream",
-  "_nodeVersion": "5.7.0",
+  "_nodeVersion": "5.10.1",
   "_npmOperationalInternal": {
-    "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/readable-stream-2.0.6.tgz_1457893507709_0.369257491780445"
+    "host": "packages-16-east.internal.npmjs.com",
+    "tmp": "tmp/readable-stream-2.1.0.tgz_1460568003255_0.9190005895216018"
   },
   "_npmUser": {
     "email": "calvin.metcalf@gmail.com",
     "name": "cwmma"
   },
-  "_npmVersion": "3.6.0",
-  "_phantomChildren": {},
+  "_npmVersion": "3.8.3",
+  "_phantomChildren": {
+    "inherits": "2.0.1"
+  },
   "_requested": {
     "name": "readable-stream",
-    "raw": "readable-stream@~2.0.5",
-    "rawSpec": "~2.0.5",
+    "raw": "readable-stream@latest",
+    "rawSpec": "latest",
     "scope": null,
-    "spec": ">=2.0.5 <2.1.0",
-    "type": "range"
+    "spec": "latest",
+    "type": "tag"
   },
   "_requiredBy": [
     "/",
     "/fs-write-stream-atomic",
-    "/npm-registry-client/concat-stream",
     "/npmlog/are-we-there-yet",
-    "/request/bl",
     "/sha",
-    "/standard/standard-engine/eslint/concat-stream",
-    "/standard/standard-format/esformatter/npm-run/spawn-sync/concat-stream",
     "/tap",
-    "/tap/coveralls/request/bl",
     "/tap/tap-parser"
   ],
-  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
-  "_shasum": "8f90341e68a53ccc928788dacfcd11b36eb9b78e",
+  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.1.0.tgz",
+  "_shasum": "36f42ea0424eb29a985e4a81d31be2f96e1f2f80",
   "_shrinkwrap": null,
-  "_spec": "readable-stream@~2.0.5",
+  "_spec": "readable-stream@latest",
   "_where": "/Users/rebecca/code/npm",
   "browser": {
     "util": false
   },
+  "browserify": {
+    "transform": [
+      "inline-process-browser",
+      "unreachable-branch-transform"
+    ]
+  },
   "bugs": {
     "url": "https://github.com/nodejs/readable-stream/issues"
   },
   "dependencies": {
     "core-util-is": "~1.0.0",
     "inherits": "~2.0.1",
+    "inline-process-browser": "~2.0.1",
     "isarray": "~1.0.0",
     "process-nextick-args": "~1.0.6",
     "string_decoder": "~0.10.x",
+    "unreachable-branch-transform": "~0.5.0",
     "util-deprecate": "~1.0.1"
   },
   "description": "Streams3, a user-land copy of the stream library from Node.js",
   "devDependencies": {
-    "tap": "~0.2.6",
+    "nyc": "^6.4.0",
+    "tap": "~0.7.1",
     "tape": "~4.5.1",
     "zuul": "~3.9.0"
   },
   "directories": {},
   "dist": {
-    "shasum": "8f90341e68a53ccc928788dacfcd11b36eb9b78e",
-    "tarball": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz"
+    "shasum": "36f42ea0424eb29a985e4a81d31be2f96e1f2f80",
+    "tarball": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.1.0.tgz"
   },
-  "gitHead": "01fb5608a970b42c900b96746cadc13d27dd9d7e",
+  "gitHead": "4c2d8e2639ffd516b12544ce0c117cc0345daa3f",
   "homepage": "https://github.com/nodejs/readable-stream#readme",
   "keywords": [
     "readable",
@@ -100,6 +106,11 @@
     }
   ],
   "name": "readable-stream",
+  "nyc": {
+    "include": [
+      "lib/**.js"
+    ]
+  },
   "optionalDependencies": {},
   "readme": "ERROR: No README data found!",
   "repository": {
@@ -108,8 +119,11 @@
   },
   "scripts": {
     "browser": "npm run write-zuul && zuul -- test/browser.js",
+    "cover": "nyc npm test",
+    "local": "zuul --local -- test/browser.js",
+    "report": "nyc report --reporter=lcov",
     "test": "tap test/parallel/*.js test/ours/*.js",
     "write-zuul": "printf \"ui: tape\nbrowsers:\n  - name: $BROWSER_NAME\n    version: $BROWSER_VERSION\n\">.zuul.yml"
   },
-  "version": "2.0.6"
+  "version": "2.1.0"
 }
diff --git a/deps/npm/node_modules/readable-stream/readable.js b/deps/npm/node_modules/readable-stream/readable.js
index 6222a57986..0b0228a36d 100644
--- a/deps/npm/node_modules/readable-stream/readable.js
+++ b/deps/npm/node_modules/readable-stream/readable.js
@@ -10,3 +10,9 @@ exports.Writable = require('./lib/_stream_writable.js');
 exports.Duplex = require('./lib/_stream_duplex.js');
 exports.Transform = require('./lib/_stream_transform.js');
 exports.PassThrough = require('./lib/_stream_passthrough.js');
+
+// inline-process-browser and unreachable-branch-transform make sure this is
+// removed in browserify builds
+if (!process.browser && process.env.READABLE_STREAM === 'disable') {
+  module.exports = require('stream');
+}
diff --git a/deps/npm/node_modules/realize-package-specifier/index.js b/deps/npm/node_modules/realize-package-specifier/index.js
index 30214b2da3..935f600b0a 100644
--- a/deps/npm/node_modules/realize-package-specifier/index.js
+++ b/deps/npm/node_modules/realize-package-specifier/index.js
@@ -17,7 +17,7 @@ module.exports = function (spec, where, cb) {
   if ((dep.type == "range" || dep.type == "version") && dep.name != dep.raw) return cb(null, dep)
   var specpath = dep.type == "local"
                ? path.resolve(where, dep.spec)
-               : path.resolve(dep.rawSpec? dep.rawSpec: dep.name)
+               : path.resolve(where, dep.rawSpec? dep.rawSpec: dep.name)
   fs.stat(specpath, function (er, s) {
     if (er) return finalize()
     if (!s.isDirectory()) return finalize("local")
diff --git a/deps/npm/node_modules/realize-package-specifier/package.json b/deps/npm/node_modules/realize-package-specifier/package.json
index 6f08eef5be..d2fb6da2f7 100644
--- a/deps/npm/node_modules/realize-package-specifier/package.json
+++ b/deps/npm/node_modules/realize-package-specifier/package.json
@@ -1,37 +1,90 @@
 {
-  "name": "realize-package-specifier",
-  "version": "3.0.1",
-  "description": "Like npm-package-arg, but more so, producing full file paths and differentiating local tar and directory sources.",
-  "main": "index.js",
-  "scripts": {
-    "test": "tap test/*.js"
+  "_args": [
+    [
+      "realize-package-specifier@~3.0.2",
+      "/Users/rebecca/code/npm"
+    ]
+  ],
+  "_from": "realize-package-specifier@>=3.0.2 <3.1.0",
+  "_id": "realize-package-specifier@3.0.3",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/realize-package-specifier",
+  "_nodeVersion": "4.4.0",
+  "_npmOperationalInternal": {
+    "host": "packages-16-east.internal.npmjs.com",
+    "tmp": "tmp/realize-package-specifier-3.0.3.tgz_1461233015050_0.3224435243755579"
   },
-  "license": "ISC",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/npm/realize-package-specifier.git"
+  "_npmUser": {
+    "email": "me@re-becca.org",
+    "name": "iarna"
   },
+  "_npmVersion": "3.8.7",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "realize-package-specifier",
+    "raw": "realize-package-specifier@~3.0.2",
+    "rawSpec": "~3.0.2",
+    "scope": null,
+    "spec": ">=3.0.2 <3.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/"
+  ],
+  "_shasum": "d0def882952b8de3f67eba5e91199661271f41f4",
+  "_shrinkwrap": null,
+  "_spec": "realize-package-specifier@~3.0.2",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
-    "name": "Rebecca Turner",
     "email": "me@re-becca.org",
+    "name": "Rebecca Turner",
     "url": "http://re-becca.org"
   },
-  "homepage": "https://github.com/npm/realize-package-specifier",
+  "bugs": {
+    "url": "https://github.com/npm/realize-package-specifier/issues"
+  },
   "dependencies": {
     "dezalgo": "^1.0.1",
-    "npm-package-arg": "^4.0.0"
+    "npm-package-arg": "^4.1.1"
   },
+  "description": "Like npm-package-arg, but more so, producing full file paths and differentiating local tar and directory sources.",
   "devDependencies": {
     "require-inject": "^1.1.0",
-    "tap": "^0.4.12"
+    "tap": "^5.7.1"
   },
-  "readme": "realize-package-specifier\n-------------------------\n\nParse a package specifier, peeking at the disk to differentiate between\nlocal tarballs, directories and named modules.  This implements the logic\nused by `npm install` and `npm cache` to determine where to get packages\nfrom.\n\n```javascript\nvar realizePackageSpecifier = require(\"realize-package-specifier\")\nrealizePackageSpecifier(\"foo.tar.gz\", \".\", function (err, package) {\n    …\n})\n```\n\n## Using\n\n* realizePackageSpecifier(*spec*, [*where*,] *callback*)\n\nParses *spec* using `npm-package-arg` and then uses stat to check to see if\nit refers to a local tarball or package directory.  Stats are done relative\nto *where*.  If it does then the local module is loaded.  If it doesn't then\ntarget is left as a remote package specifier.  Package directories are\nrecognized by the presence of a package.json in them.\n\n*spec* -- a package specifier, like: `foo@1.2`, or `foo@user/foo`, or\n`http://x.com/foo.tgz`, or `git+https://github.com/user/foo`\n\n*where* (optional, default: .) -- The directory in which we should look for\nlocal tarballs or package directories.\n\n*callback* function(*err*, *result*) -- Called once we've determined what\nkind of specifier this is.  The *result* object will be very like the one\nreturned by `npm-package-arg` except with three differences: 1) There's a\nnew type of `directory`.  2) The `local` type only refers to tarballs.  2)\nFor all `local` and `directory` type results spec will contain the full path of\nthe local package.\n\n## Result Object\n\nThe full definition of the result object is:\n\n* `name` - If known, the `name` field expected in the resulting pkg.\n* `type` - One of the following strings:\n  * `git` - A git repo\n  * `hosted` - A hosted project, from github, bitbucket or gitlab. Originally\n    either a full url pointing at one of these services or a shorthand like\n    `user/project` or `github:user/project` for github or `bitbucket:user/project`\n    for bitbucket.\n  * `tag` - A tagged version, like `\"foo@latest\"`\n  * `version` - A specific version number, like `\"foo@1.2.3\"`\n  * `range` - A version range, like `\"foo@2.x\"`\n  * `local` - A local file path\n  * `directory` - A local package directory\n  * `remote` - An http url (presumably to a tgz)\n* `spec` - The \"thing\".  URL, the range, git repo, etc.\n* `hosted` - If type=hosted this will be an object with the following keys:\n  * `type` - github, bitbucket or gitlab\n  * `ssh` - The ssh path for this git repo\n  * `sshurl` - The ssh URL for this git repo\n  * `https` - The HTTPS URL for this git repo\n  * `directUrl` - The URL for the package.json in this git repo\n* `raw` - The original un-modified string that was provided.\n* `rawSpec` - The part after the `name@...`, as it was originally\n  provided.\n* `scope` - If a name is something like `@org/module` then the `scope`\n  field will be set to `org`.  If it doesn't have a scoped name, then\n  scope is `null`.\n\n",
-  "readmeFilename": "README.md",
-  "gitHead": "4f50130fa6b5e80954a90ea12bab382f53d890b1",
-  "bugs": {
-    "url": "https://github.com/npm/realize-package-specifier/issues"
+  "directories": {},
+  "dist": {
+    "shasum": "d0def882952b8de3f67eba5e91199661271f41f4",
+    "tarball": "https://registry.npmjs.org/realize-package-specifier/-/realize-package-specifier-3.0.3.tgz"
+  },
+  "gitHead": "388221ee8e5b586932372949091aa2ee3ee7ab78",
+  "homepage": "https://github.com/npm/realize-package-specifier",
+  "license": "ISC",
+  "main": "index.js",
+  "maintainers": [
+    {
+      "email": "me@re-becca.org",
+      "name": "iarna"
+    },
+    {
+      "email": "ogd@aoaioxxysz.net",
+      "name": "othiym23"
+    },
+    {
+      "email": "kat@sykosomatic.org",
+      "name": "zkat"
+    }
+  ],
+  "name": "realize-package-specifier",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/npm/realize-package-specifier.git"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
   },
-  "_id": "realize-package-specifier@3.0.1",
-  "_shasum": "fde32e926448e38f99334d95b7b08d51e3a98d9f",
-  "_from": "realize-package-specifier@>=3.0.1 <3.1.0"
+  "version": "3.0.3"
 }
diff --git a/deps/npm/node_modules/realize-package-specifier/test/basic.js b/deps/npm/node_modules/realize-package-specifier/test/basic.js
index 7fe659fbf6..692ca07d5a 100644
--- a/deps/npm/node_modules/realize-package-specifier/test/basic.js
+++ b/deps/npm/node_modules/realize-package-specifier/test/basic.js
@@ -69,10 +69,10 @@ test("realize-package-specifier", function (t) {
     t.is(result.type, "directory", "local package directory")
   })
   rps("c", function (err, result) {
-    t.is(result.type, "range", "remote package, non-package local directory")
+    t.is(result.type, "tag", "remote package, non-package local directory")
   })
   rps("d", function (err, result) {
-    t.is(result.type, "range", "remote package, no local directory")
+    t.is(result.type, "tag", "remote package, no local directory")
   })
   rps("file:./a.tar.gz", function (err, result) {
     t.is(result.type, "local", "local tarball")
diff --git a/deps/npm/node_modules/realize-package-specifier/test/npa-basic.js b/deps/npm/node_modules/realize-package-specifier/test/npa-basic.js
index bd7ab4aec3..1155911789 100644
--- a/deps/npm/node_modules/realize-package-specifier/test/npa-basic.js
+++ b/deps/npm/node_modules/realize-package-specifier/test/npa-basic.js
@@ -19,8 +19,8 @@ test("npa-basic", function (t) {
       name: "@foo/bar",
       scope: "@foo",
       rawSpec: "",
-      spec: "*",
-      type: "range"
+      spec: "latest",
+      type: "tag"
     },
 
     "@foo/bar@": {
@@ -28,8 +28,8 @@ test("npa-basic", function (t) {
       name: "@foo/bar",
       scope: "@foo",
       rawSpec: "",
-      spec: "*",
-      type: "range"
+      spec: "latest",
+      type: "tag"
     },
 
     "@foo/bar@baz": {
@@ -134,8 +134,8 @@ test("npa-basic", function (t) {
 
     "foo": {
       name: "foo",
-      type: "range",
-      spec: "*",
+      type: "tag",
+      spec: "latest",
       raw: "foo"
     }
   }
diff --git a/deps/npm/node_modules/realize-package-specifier/test/npa-bitbucket.js b/deps/npm/node_modules/realize-package-specifier/test/npa-bitbucket.js
index 4381e6c401..2bef724b9e 100644
--- a/deps/npm/node_modules/realize-package-specifier/test/npa-bitbucket.js
+++ b/deps/npm/node_modules/realize-package-specifier/test/npa-bitbucket.js
@@ -58,7 +58,7 @@ test("npa-bitbucket", function (t) {
       name: null,
       type: "hosted",
       hosted: { type: "bitbucket" },
-      spec: "https://bitbucket.org/user/foo.git",
+      spec: "git+https://bitbucket.org/user/foo.git",
       raw: "https://bitbucket.org/user/foo.git"
     },
 
diff --git a/deps/npm/node_modules/realize-package-specifier/test/npa-github.js b/deps/npm/node_modules/realize-package-specifier/test/npa-github.js
index b0c405e7de..7ae6b254ac 100644
--- a/deps/npm/node_modules/realize-package-specifier/test/npa-github.js
+++ b/deps/npm/node_modules/realize-package-specifier/test/npa-github.js
@@ -74,7 +74,7 @@ test("npa-github", function (t) {
       name: null,
       type: "hosted",
       hosted: { type: "github" },
-      spec: "https://github.com/user/foo.git",
+      spec: "git+https://github.com/user/foo.git",
       raw: "https://github.com/user/foo.git"
     },
 
diff --git a/deps/npm/node_modules/realize-package-specifier/test/npa-gitlab.js b/deps/npm/node_modules/realize-package-specifier/test/npa-gitlab.js
index cb1a625bc2..c7b45c2f8a 100644
--- a/deps/npm/node_modules/realize-package-specifier/test/npa-gitlab.js
+++ b/deps/npm/node_modules/realize-package-specifier/test/npa-gitlab.js
@@ -58,7 +58,7 @@ test("npa-gitlab", function (t) {
       name: null,
       type: "hosted",
       hosted: { type: "gitlab" },
-      spec: "https://gitlab.com/user/foo.git",
+      spec: "git+https://gitlab.com/user/foo.git",
       raw: "https://gitlab.com/user/foo.git"
     },
 
diff --git a/deps/npm/node_modules/request/.travis.yml b/deps/npm/node_modules/request/.travis.yml
index c24c59b5d5..e5d9bde262 100644
--- a/deps/npm/node_modules/request/.travis.yml
+++ b/deps/npm/node_modules/request/.travis.yml
@@ -1,15 +1,19 @@
 language: node_js
+
 node_js:
   - node
-  - io.js
   - 0.12
   - 0.10
-sudo: false
 
-after_script: "npm run test-cov && cat ./coverage/lcov.info | codecov && cat ./coverage/lcov.info | coveralls"
+after_script:
+  - npm run test-cov
+  - cat ./coverage/lcov.info | codecov
+  - cat ./coverage/lcov.info | coveralls
 
 webhooks:
   urls: https://webhooks.gitter.im/e/237280ed4796c19cc626
   on_success: change  # options: [always|never|change] default: always
   on_failure: always  # options: [always|never|change] default: always
   on_start: false     # default: false
+
+sudo: false
diff --git a/deps/npm/node_modules/request/CHANGELOG.md b/deps/npm/node_modules/request/CHANGELOG.md
index 86386a9ae5..ce6826f2f6 100644
--- a/deps/npm/node_modules/request/CHANGELOG.md
+++ b/deps/npm/node_modules/request/CHANGELOG.md
@@ -1,5 +1,34 @@
 ## Change Log
 
+### v2.72.0 (2016/04/17)
+- [#2176](https://github.com/request/request/pull/2176) Do not try to pipe Gzip responses with no body (@simov)
+- [#2175](https://github.com/request/request/pull/2175) Add 'delete' alias for the 'del' API method (@simov, @MuhanZou)
+- [#2172](https://github.com/request/request/pull/2172) Add support for deflate content encoding (@czardoz)
+- [#2169](https://github.com/request/request/pull/2169) Add callback option (@simov)
+- [#2165](https://github.com/request/request/pull/2165) Check for self.req existence inside the write method (@simov)
+- [#2167](https://github.com/request/request/pull/2167) Fix TravisCI badge reference master branch (@a0viedo)
+
+### v2.71.0 (2016/04/12)
+- [#2164](https://github.com/request/request/pull/2164) Catch errors from the underlying http module (@simov)
+
+### v2.70.0 (2016/04/05)
+- [#2147](https://github.com/request/request/pull/2147) Update eslint to version 2.5.3 🚀 (@simov, @greenkeeperio-bot)
+- [#2009](https://github.com/request/request/pull/2009) Support JSON stringify replacer argument. (@elyobo)
+- [#2142](https://github.com/request/request/pull/2142) Update eslint to version 2.5.1 🚀 (@greenkeeperio-bot)
+- [#2128](https://github.com/request/request/pull/2128) Update browserify-istanbul to version 2.0.0 🚀 (@greenkeeperio-bot)
+- [#2115](https://github.com/request/request/pull/2115) Update eslint to version 2.3.0 🚀 (@simov, @greenkeeperio-bot)
+- [#2089](https://github.com/request/request/pull/2089) Fix badges (@simov)
+- [#2092](https://github.com/request/request/pull/2092) Update browserify-istanbul to version 1.0.0 🚀 (@greenkeeperio-bot)
+- [#2079](https://github.com/request/request/pull/2079) Accept read stream as body option (@simov)
+- [#2070](https://github.com/request/request/pull/2070) Update bl to version 1.1.2 🚀 (@greenkeeperio-bot)
+- [#2063](https://github.com/request/request/pull/2063) Up bluebird and oauth-sign (@simov)
+- [#2058](https://github.com/request/request/pull/2058) Karma fixes for latest versions (@eiriksm)
+- [#2057](https://github.com/request/request/pull/2057) Update contributing guidelines (@simov)
+- [#2054](https://github.com/request/request/pull/2054) Update qs to version 6.1.0 🚀 (@greenkeeperio-bot)
+
+### v2.69.0 (2016/01/27)
+- [#2041](https://github.com/request/request/pull/2041) restore aws4 as regular dependency (@rmg)
+
 ### v2.68.0 (2016/01/27)
 - [#2036](https://github.com/request/request/pull/2036) Add AWS Signature Version 4 (@simov, @mirkods)
 - [#2022](https://github.com/request/request/pull/2022) Convert numeric multipart bodies to string (@simov, @feross)
@@ -85,7 +114,8 @@
 - [#1687](https://github.com/request/request/pull/1687) Fix caseless bug - content-type not being set for multipart/form-data (@simov, @garymathews)
 
 ### v2.59.0 (2015/07/20)
-- [#1671](https://github.com/request/request/pull/1671) Add tests and docs for using the agent, agentClass, agentOptions and forever options.
 Forever option defaults to using http(s).Agent in node 0.12+ (@simov)
+- [#1671](https://github.com/request/request/pull/1671) Add tests and docs for using the agent, agentClass, agentOptions and forever options.
+ Forever option defaults to using http(s).Agent in node 0.12+ (@simov)
 - [#1679](https://github.com/request/request/pull/1679) Fix - do not remove OAuth param when using OAuth realm (@simov, @jhalickman)
 - [#1668](https://github.com/request/request/pull/1668) updated dependencies (@deamme)
 - [#1656](https://github.com/request/request/pull/1656) Fix form method (@simov)
@@ -470,7 +500,7 @@
 - [#521](https://github.com/request/request/pull/521) Improving test-localAddress.js (@noway421)
 - [#529](https://github.com/request/request/pull/529) dependencies versions bump (@jodaka)
 
-### v2.18.0 (2013/04/22)
+### v2.20.0 (2013/04/22)
 - [#523](https://github.com/request/request/pull/523) Updating dependencies (@noway421)
 - [#520](https://github.com/request/request/pull/520) Fixing test-tunnel.js (@noway421)
 - [#519](https://github.com/request/request/pull/519) Update internal path state on post-creation QS changes (@jblebrun)
diff --git a/deps/npm/node_modules/request/CONTRIBUTING.md b/deps/npm/node_modules/request/CONTRIBUTING.md
index 06b1968d97..8aa6999acd 100644
--- a/deps/npm/node_modules/request/CONTRIBUTING.md
+++ b/deps/npm/node_modules/request/CONTRIBUTING.md
@@ -1,19 +1,57 @@
-# This is an OPEN Open Source Project
+
+# Contributing to Request
+
+:+1::tada: First off, thanks for taking the time to contribute! :tada::+1:
+
+The following is a set of guidelines for contributing to Request and its packages, which are hosted in the [Request Organization](https://github.com/request) on GitHub.
+These are just guidelines, not rules, use your best judgment and feel free to propose changes to this document in a pull request.
+
+
+## Submitting an Issue
+
+1. Provide a small self **sufficient** code example to **reproduce** the issue.
+2. Run your test code using [request-debug](https://github.com/request/request-debug) and copy/paste the results inside the issue.
+3. You should **always** use fenced code blocks when submitting code examples or any other formatted output:
+  
    +  ```js
+  put your javascript code here
+  ```
+
+  ```
+  put any other formatted output here,
+  like for example the one returned from using request-debug
+  ```
+  
    
+
+If the problem cannot be reliably reproduced, the issue will be marked as `Not enough info (see CONTRIBUTING.md)`.
+
+If the problem is not related to request the issue will be marked as `Help (please use Stackoverflow)`.
+
+
+## Submitting a Pull Request
+
+1. In almost all of the cases your PR **needs tests**. Make sure you have any.
+2. Run `npm test` locally. Fix any errors before pushing to GitHub.
+3. After submitting the PR a build will be triggered on TravisCI. Wait for it to ends and make sure all jobs are passing.
+
 
 -----------------------------------------
 
-## What?
+
+## Becoming a Contributor
 
 Individuals making significant and valuable contributions are given
 commit-access to the project to contribute as they see fit. This project is
 more like an open wiki than a standard guarded open source project.
 
+
 ## Rules
 
 There are a few basic ground-rules for contributors:
 
 1. **No `--force` pushes** or modifying the Git history in any way.
 1. **Non-master branches** ought to be used for ongoing work.
+1. **Any** change should be added through Pull Request.
 1. **External API changes and significant modifications** ought to be subject
    to an **internal pull-request** to solicit feedback from other contributors.
 1. Internal pull-requests to solicit feedback are *encouraged* for any other
@@ -35,10 +73,9 @@ There are a few basic ground-rules for contributors:
 
 Declaring formal releases remains the prerogative of the project maintainer.
 
+
 ## Changes to this arrangement
 
 This is an experiment and feedback is welcome! This document may also be
 subject to pull-requests or changes by contributors where you believe you have
 something valuable to add or change.
-
------------------------------------------
diff --git a/deps/npm/node_modules/request/README.md b/deps/npm/node_modules/request/README.md
index 6ee45b205d..cf9072a21a 100644
--- a/deps/npm/node_modules/request/README.md
+++ b/deps/npm/node_modules/request/README.md
@@ -3,10 +3,11 @@
 
 [![npm package](https://nodei.co/npm/request.png?downloads=true&downloadRank=true&stars=true)](https://nodei.co/npm/request/)
 
-[![Build status](https://img.shields.io/travis/request/request.svg?style=flat-square)](https://travis-ci.org/request/request)
+[![Build status](https://img.shields.io/travis/request/request/master.svg?style=flat-square)](https://travis-ci.org/request/request)
 [![Coverage](https://img.shields.io/codecov/c/github/request/request.svg?style=flat-square)](https://codecov.io/github/request/request?branch=master)
 [![Coverage](https://img.shields.io/coveralls/request/request.svg?style=flat-square)](https://coveralls.io/r/request/request)
 [![Dependency Status](https://img.shields.io/david/request/request.svg?style=flat-square)](https://david-dm.org/request/request)
+[![Known Vulnerabilities](https://snyk.io/test/npm/request/badge.svg?style=flat-square)](https://snyk.io/test/npm/request)
 [![Gitter](https://img.shields.io/badge/gitter-join_chat-blue.svg?style=flat-square)](https://gitter.im/request/request?utm_source=badge)
 
 
@@ -733,7 +734,7 @@ The first argument can be either a `url` or an `options` object. The only requir
 
 ---
 
-- `body` - entity body for PATCH, POST and PUT requests. Must be a `Buffer` or `String`, unless `json` is `true`. If `json` is `true`, then `body` must be a JSON-serializable object.
+- `body` - entity body for PATCH, POST and PUT requests. Must be a `Buffer`, `String` or `ReadStream`. If `json` is `true`, then `body` must be a JSON-serializable object.
 - `form` - when passed an object or a querystring, this sets `body` to a querystring representation of value, and adds `Content-type: application/x-www-form-urlencoded` header. When passed no options, a `FormData` instance is returned (and is piped to request). See "Forms" section above.
 - `formData` - Data to pass for a `multipart/form-data` request. See
   [Forms](#forms) section above.
@@ -748,6 +749,7 @@ The first argument can be either a `url` or an `options` object. The only requir
 - `postambleCRLF` - append a newline/CRLF at the end of the boundary of your `multipart/form-data` request.
 - `json` - sets `body` to JSON representation of value and adds `Content-type: application/json` header.  Additionally, parses the response body as JSON.
 - `jsonReviver` - a [reviver function](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse) that will be passed to `JSON.parse()` when parsing a JSON response body.
+- `jsonReplacer` - a [replacer function](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify) that will be passed to `JSON.stringify()` when stringifying a JSON request body.
 
 ---
 
@@ -812,6 +814,7 @@ default in Linux can be anywhere from 20-120 seconds][linux-timeout]).
 
 - `time` - If `true`, the request-response cycle (including all redirects) is timed at millisecond resolution, and the result provided on the response's `elapsedTime` property.
 - `har` - A [HAR 1.2 Request Object](http://www.softwareishard.com/blog/har-12-spec/#request), will be processed from HAR format into options overwriting matching values *(see the [HAR 1.2 section](#support-for-har-1.2) for details)*
+- `callback` - alternatively pass the request's callback in the options object
 
 The callback argument gets 3 arguments:
 
@@ -886,12 +889,13 @@ Same as `request()`, but defaults to `method: "HEAD"`.
 request.head(url)
 ```
 
-### request.del
+### request.del / request.delete
 
 Same as `request()`, but defaults to `method: "DELETE"`.
 
 ```js
 request.del(url)
+request.delete(url)
 ```
 
 ### request.get
diff --git a/deps/npm/node_modules/request/index.js b/deps/npm/node_modules/request/index.js
index 4d0c748da5..911a90dbb5 100755
--- a/deps/npm/node_modules/request/index.js
+++ b/deps/npm/node_modules/request/index.js
@@ -37,7 +37,7 @@ function initParams(uri, options, callback) {
     extend(params, uri)
   }
 
-  params.callback = callback
+  params.callback = callback || params.callback
   return params
 }
 
@@ -56,7 +56,7 @@ function request (uri, options, callback) {
 }
 
 function verbFunc (verb) {
-  var method = verb === 'del' ? 'DELETE' : verb.toUpperCase()
+  var method = verb.toUpperCase()
   return function (uri, options, callback) {
     var params = initParams(uri, options, callback)
     params.method = method
@@ -70,7 +70,8 @@ request.head = verbFunc('head')
 request.post = verbFunc('post')
 request.put = verbFunc('put')
 request.patch = verbFunc('patch')
-request.del = verbFunc('del')
+request.del = verbFunc('delete')
+request['delete'] = verbFunc('delete')
 
 request.jar = function (store) {
   return cookies.jar(store)
@@ -91,7 +92,7 @@ function wrapRequestMethod (method, options, requester, verb) {
     target.pool = params.pool || options.pool
 
     if (verb) {
-      target.method = (verb === 'del' ? 'DELETE' : verb.toUpperCase())
+      target.method = verb.toUpperCase()
     }
 
     if (isFunction(requester)) {
@@ -114,7 +115,7 @@ request.defaults = function (options, requester) {
 
   var defaults      = wrapRequestMethod(self, options, requester)
 
-  var verbs = ['get', 'head', 'post', 'put', 'patch', 'del']
+  var verbs = ['get', 'head', 'post', 'put', 'patch', 'del', 'delete']
   verbs.forEach(function(verb) {
     defaults[verb]  = wrapRequestMethod(self[verb], options, requester, verb)
   })
diff --git a/deps/npm/node_modules/request/lib/helpers.js b/deps/npm/node_modules/request/lib/helpers.js
index 5e8594606f..356ff748e2 100644
--- a/deps/npm/node_modules/request/lib/helpers.js
+++ b/deps/npm/node_modules/request/lib/helpers.js
@@ -24,12 +24,12 @@ function paramsHaveRequestBody(params) {
   )
 }
 
-function safeStringify (obj) {
+function safeStringify (obj, replacer) {
   var ret
   try {
-    ret = JSON.stringify(obj)
+    ret = JSON.stringify(obj, replacer)
   } catch (e) {
-    ret = jsonSafeStringify(obj)
+    ret = jsonSafeStringify(obj, replacer)
   }
   return ret
 }
diff --git a/deps/npm/node_modules/request/node_modules/aws4/.npmignore b/deps/npm/node_modules/request/node_modules/aws4/.npmignore
index ccafa6b412..6c6ade6ff0 100644
--- a/deps/npm/node_modules/request/node_modules/aws4/.npmignore
+++ b/deps/npm/node_modules/request/node_modules/aws4/.npmignore
@@ -1,3 +1,4 @@
 test
-coverage
 examples
+example.js
+browser
diff --git a/deps/npm/node_modules/request/node_modules/aws4/README.md b/deps/npm/node_modules/request/node_modules/aws4/README.md
index 068a07a835..ec663e9237 100644
--- a/deps/npm/node_modules/request/node_modules/aws4/README.md
+++ b/deps/npm/node_modules/request/node_modules/aws4/README.md
@@ -6,6 +6,8 @@ aws4
 A small utility to sign vanilla node.js http(s) request options using Amazon's
 [AWS Signature Version 4](http://docs.amazonwebservices.com/general/latest/gr/signature-version-4.html).
 
+Can also be used [in the browser](./browser).
+
 This signature is supported by nearly all Amazon services, including
 [S3](http://docs.aws.amazon.com/AmazonS3/latest/API/),
 [EC2](http://docs.aws.amazon.com/AWSEC2/latest/APIReference/),
@@ -497,6 +499,8 @@ With [npm](http://npmjs.org/) do:
 npm install aws4
 ```
 
+Can also be used [in the browser](./browser).
+
 Thanks
 ------
 
diff --git a/deps/npm/node_modules/request/node_modules/aws4/aws4.js b/deps/npm/node_modules/request/node_modules/aws4/aws4.js
index 3ef54a468f..71e08bbc17 100644
--- a/deps/npm/node_modules/request/node_modules/aws4/aws4.js
+++ b/deps/npm/node_modules/request/node_modules/aws4/aws4.js
@@ -43,8 +43,13 @@ function RequestSigner(request, credentials) {
   if (!request.method && request.body)
     request.method = 'POST'
 
-  if (!headers.Host && !headers.host)
+  if (!headers.Host && !headers.host) {
     headers.Host = request.hostname || request.host || this.createHost()
+
+    // If a port is specified explicitly, use it as is
+    if (request.port)
+      headers.Host += ':' + request.port
+  }
   if (!request.hostname && !request.host)
     request.hostname = headers.Host || headers.host
 }
@@ -210,8 +215,7 @@ RequestSigner.prototype.canonicalString = function() {
   }
   if (pathStr !== '/') {
     if (normalizePath) pathStr = pathStr.replace(/\/{2,}/g, '/')
-    if (pathStr[0] === '/') pathStr = pathStr.slice(1)
-    pathStr = '/' + pathStr.split('/').reduce(function(path, piece) {
+    pathStr = pathStr.split('/').reduce(function(path, piece) {
       if (normalizePath && piece === '..') {
         path.pop()
       } else if (!normalizePath || piece !== '.') {
@@ -220,6 +224,7 @@ RequestSigner.prototype.canonicalString = function() {
       }
       return path
     }, []).join('/')
+    if (pathStr[0] !== '/') pathStr = '/' + pathStr
     if (decodeSlashesInPath) pathStr = pathStr.replace(/%2F/g, '/')
   }
 
diff --git a/deps/npm/node_modules/request/node_modules/aws4/example.js b/deps/npm/node_modules/request/node_modules/aws4/example.js
deleted file mode 100644
index 5d075409d5..0000000000
--- a/deps/npm/node_modules/request/node_modules/aws4/example.js
+++ /dev/null
@@ -1,371 +0,0 @@
-var http  = require('http'),
-    https = require('https'),
-    aws4  = require('aws4')
-
-// given an options object you could pass to http.request
-var opts = {host: 'sqs.us-east-1.amazonaws.com', path: '/?Action=ListQueues'}
-
-// alternatively (as aws4 can infer the host):
-opts = {service: 'sqs', region: 'us-east-1', path: '/?Action=ListQueues'}
-
-// alternatively (as us-east-1 is default):
-opts = {service: 'sqs', path: '/?Action=ListQueues'}
-
-aws4.sign(opts) // assumes AWS credentials are available in process.env
-
-console.log(opts)
-/*
-{
-  host: 'sqs.us-east-1.amazonaws.com',
-  path: '/?Action=ListQueues',
-  headers: {
-    Host: 'sqs.us-east-1.amazonaws.com',
-    'X-Amz-Date': '20121226T061030Z',
-    Authorization: 'AWS4-HMAC-SHA256 Credential=ABCDEF/20121226/us-east-1/sqs/aws4_request, ...'
-  }
-}
-*/
-
-// we can now use this to query AWS using the standard node.js http API
-http.request(opts, function(res) { res.pipe(process.stdout) }).end()
-/*
-
-
-...
-*/
-
-// you can also pass AWS credentials in explicitly (otherwise taken from process.env)
-aws4.sign(opts, {accessKeyId: '', secretAccessKey: ''})
-
-// can also add the signature to query strings
-aws4.sign({service: 's3', path: '/my-bucket?X-Amz-Expires=12345', signQuery: true})
-
-// create a utility function to pipe to stdout (with https this time)
-function request(o) { https.request(o, function(res) { res.pipe(process.stdout) }).end(o.body || '') }
-
-// aws4 can infer the HTTP method if a body is passed in
-// method will be POST and Content-Type: 'application/x-www-form-urlencoded; charset=utf-8'
-request(aws4.sign({service: 'iam', body: 'Action=ListGroups&Version=2010-05-08'}))
-/*
-
-...
-*/
-
-// can specify any custom option or header as per usual
-request(aws4.sign({
-  service: 'dynamodb',
-  region: 'ap-southeast-2',
-  method: 'POST',
-  path: '/',
-  headers: {
-    'Content-Type': 'application/x-amz-json-1.0',
-    'X-Amz-Target': 'DynamoDB_20120810.ListTables'
-  },
-  body: '{}'
-}))
-/*
-{"TableNames":[]}
-...
-*/
-
-// works with all other services that support Signature Version 4
-
-request(aws4.sign({service: 's3', path: '/', signQuery: true}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'ec2', path: '/?Action=DescribeRegions&Version=2014-06-15'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'sns', path: '/?Action=ListTopics&Version=2010-03-31'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'sts', path: '/?Action=GetSessionToken&Version=2011-06-15'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'cloudsearch', path: '/?Action=ListDomainNames&Version=2013-01-01'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'ses', path: '/?Action=ListIdentities&Version=2010-12-01'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'autoscaling', path: '/?Action=DescribeAutoScalingInstances&Version=2011-01-01'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'elasticloadbalancing', path: '/?Action=DescribeLoadBalancers&Version=2012-06-01'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'cloudformation', path: '/?Action=ListStacks&Version=2010-05-15'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'elasticbeanstalk', path: '/?Action=ListAvailableSolutionStacks&Version=2010-12-01'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'rds', path: '/?Action=DescribeDBInstances&Version=2012-09-17'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'monitoring', path: '/?Action=ListMetrics&Version=2010-08-01'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'redshift', path: '/?Action=DescribeClusters&Version=2012-12-01'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'cloudfront', path: '/2014-05-31/distribution'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'elasticache', path: '/?Action=DescribeCacheClusters&Version=2014-07-15'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'elasticmapreduce', path: '/?Action=DescribeJobFlows&Version=2009-03-31'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'route53', path: '/2013-04-01/hostedzone'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'appstream', path: '/applications'}))
-/*
-{"_links":{"curie":[{"href":"http://docs.aws.amazon.com/appstream/latest/...
-...
-*/
-
-request(aws4.sign({service: 'cognito-sync', path: '/identitypools'}))
-/*
-{"Count":0,"IdentityPoolUsages":[],"MaxResults":16,"NextToken":null}
-...
-*/
-
-request(aws4.sign({service: 'elastictranscoder', path: '/2012-09-25/pipelines'}))
-/*
-{"NextPageToken":null,"Pipelines":[]}
-...
-*/
-
-request(aws4.sign({service: 'lambda', path: '/2014-11-13/functions/'}))
-/*
-{"Functions":[],"NextMarker":null}
-...
-*/
-
-request(aws4.sign({service: 'ecs', path: '/?Action=ListClusters&Version=2014-11-13'}))
-/*
-
-...
-*/
-
-request(aws4.sign({service: 'glacier', path: '/-/vaults', headers: {'X-Amz-Glacier-Version': '2012-06-01'}}))
-/*
-{"Marker":null,"VaultList":[]}
-...
-*/
-
-request(aws4.sign({service: 'storagegateway', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'StorageGateway_20120630.ListGateways'
-}}))
-/*
-{"Gateways":[]}
-...
-*/
-
-request(aws4.sign({service: 'datapipeline', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'DataPipeline.ListPipelines'
-}}))
-/*
-{"hasMoreResults":false,"pipelineIdList":[]}
-...
-*/
-
-request(aws4.sign({service: 'opsworks', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'OpsWorks_20130218.DescribeStacks'
-}}))
-/*
-{"Stacks":[]}
-...
-*/
-
-request(aws4.sign({service: 'route53domains', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'Route53Domains_v20140515.ListDomains'
-}}))
-/*
-{"Domains":[]}
-...
-*/
-
-request(aws4.sign({service: 'kinesis', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'Kinesis_20131202.ListStreams'
-}}))
-/*
-{"HasMoreStreams":false,"StreamNames":[]}
-...
-*/
-
-request(aws4.sign({service: 'cloudtrail', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'CloudTrail_20131101.DescribeTrails'
-}}))
-/*
-{"trailList":[]}
-...
-*/
-
-request(aws4.sign({service: 'logs', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'Logs_20140328.DescribeLogGroups'
-}}))
-/*
-{"logGroups":[]}
-...
-*/
-
-request(aws4.sign({service: 'codedeploy', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'CodeDeploy_20141006.ListApplications'
-}}))
-/*
-{"applications":[]}
-...
-*/
-
-request(aws4.sign({service: 'directconnect', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'OvertureService.DescribeConnections'
-}}))
-/*
-{"connections":[]}
-...
-*/
-
-request(aws4.sign({service: 'kms', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'TrentService.ListKeys'
-}}))
-/*
-{"Keys":[],"Truncated":false}
-...
-*/
-
-request(aws4.sign({service: 'config', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'StarlingDoveService.DescribeDeliveryChannels'
-}}))
-/*
-{"DeliveryChannels":[]}
-...
-*/
-
-request(aws4.sign({service: 'cloudhsm', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'CloudHsmFrontendService.ListAvailableZones'
-}}))
-/*
-{"AZList":["us-east-1a","us-east-1b","us-east-1c"]}
-...
-*/
-
-request(aws4.sign({
-  service: 'swf',
-  body: '{"registrationStatus":"REGISTERED"}',
-  headers: {
-    'Content-Type': 'application/x-amz-json-1.0',
-    'X-Amz-Target': 'SimpleWorkflowService.ListDomains'
-  }
-}))
-/*
-{"domainInfos":[]}
-...
-*/
-
-request(aws4.sign({
-  service: 'cognito-identity',
-  body: '{"MaxResults": 1}',
-  headers: {
-    'Content-Type': 'application/x-amz-json-1.1',
-    'X-Amz-Target': 'AWSCognitoIdentityService.ListIdentityPools'
-  }
-}))
-/*
-{"IdentityPools":[]}
-...
-*/
-
-request(aws4.sign({
-  service: 'mobileanalytics',
-  path: '/2014-06-05/events',
-  body: JSON.stringify({events:[{
-    eventType: 'a',
-    timestamp: new Date().toISOString(),
-    session: {},
-  }]}),
-  headers: {
-    'Content-Type': 'application/json',
-    'X-Amz-Client-Context': JSON.stringify({
-      client: {client_id: 'a', app_title: 'a'},
-      custom: {},
-      env: {platform: 'a'},
-      services: {},
-    }),
-  }
-}))
-/*
-(HTTP 202, empty response)
-*/
-
-// Still not updated to v4...
-
-//request(aws4.sign({service: 'importexport', path: '/?Action=ListJobs&Version=2010-06-01'}))
-
-//request(aws4.sign({service: 'sdb', path: '/?Action=ListDomains&Version=2009-04-15'}))
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/.npmignore b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/.npmignore
deleted file mode 100644
index 07e6e472cc..0000000000
--- a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-/node_modules
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/.travis.yml b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/.travis.yml
deleted file mode 100644
index 4af02b3d17..0000000000
--- a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/.travis.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-language: node_js
-node_js:
-  - '0.8'
-  - '0.10'
-  - '0.12'
-  - 'iojs'
-before_install:
-  - npm install -g npm@latest
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/CONTRIBUTORS b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/CONTRIBUTORS
deleted file mode 100644
index 4a0bc5033a..0000000000
--- a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/CONTRIBUTORS
+++ /dev/null
@@ -1,14 +0,0 @@
-# Authors, sorted by whether or not they are me
-Isaac Z. Schlueter 
-Brian Cottingham 
-Carlos Brito Lage 
-Jesse Dailey 
-Kevin O'Hara 
-Marco Rogers 
-Mark Cavage 
-Marko Mikulicic 
-Nathan Rajlich 
-Satheesh Natesan 
-Trent Mick 
-ashleybrener 
-n4kz 
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/README.md b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/README.md
index c06814e041..1bc7b03f3e 100644
--- a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/README.md
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/README.md
@@ -2,12 +2,14 @@
 
 A cache object that deletes the least-recently-used items.
 
+[![Build Status](https://travis-ci.org/isaacs/node-lru-cache.svg?branch=master)](https://travis-ci.org/isaacs/node-lru-cache) [![Coverage Status](https://coveralls.io/repos/isaacs/node-lru-cache/badge.svg?service=github)](https://coveralls.io/github/isaacs/node-lru-cache)
+
 ## Usage:
 
 ```javascript
 var LRU = require("lru-cache")
   , options = { max: 500
-              , length: function (n) { return n * 2 }
+              , length: function (n, key) { return n * 2 + key.length }
               , dispose: function (key, n) { n.close() }
               , maxAge: 1000 * 60 * 60 }
   , cache = LRU(options)
@@ -16,6 +18,12 @@ var LRU = require("lru-cache")
 cache.set("key", "value")
 cache.get("key") // "value"
 
+// non-string keys ARE fully supported
+var someObject = {}
+cache.set(someObject, 'a value')
+cache.set('[object Object]', 'a different value')
+assert.equal(cache.get(someObject), 'a value')
+
 cache.reset()    // empty the cache
 ```
 
@@ -24,24 +32,6 @@ If you put more stuff in it, then items will fall out.
 If you try to put an oversized thing in it, then it'll fall out right
 away.
 
-## Keys should always be Strings or Numbers
-
-Note: this module will print warnings to `console.error` if you use a
-key that is not a String or Number.  Because items are stored in an
-object, which coerces keys to a string, it won't go well for you if
-you try to use a key that is not a unique string, it'll cause surprise
-collisions.  For example:
-
-```JavaScript
-// Bad Example!  Dont' do this!
-var cache = LRU()
-var a = {}
-var b = {}
-cache.set(a, 'this is a')
-cache.set(b, 'this is b')
-console.log(cache.get(a)) // prints: 'this is b'
-```
-
 ## Options
 
 * `max` The maximum size of the cache, checked by applying the length
@@ -53,9 +43,10 @@ console.log(cache.get(a)) // prints: 'this is b'
   drop it and return undefined instead of giving it to you.
 * `length` Function that is used to calculate the length of stored
   items.  If you're storing strings or buffers, then you probably want
-  to do something like `function(n){return n.length}`.  The default is
-  `function(n){return 1}`, which is fine if you want to store `max`
-  like-sized things.
+  to do something like `function(n, key){return n.length}`.  The default is
+  `function(){return 1}`, which is fine if you want to store `max`
+  like-sized things.  They item is passed as the first argument, and
+  the key is passed as the second argumnet.
 * `dispose` Function that is called on items when they are dropped
   from the cache.  This can be handy if you want to close file
   descriptors or do other cleanup tasks when items are no longer
@@ -76,8 +67,12 @@ console.log(cache.get(a)) // prints: 'this is b'
 * `get(key) => value`
 
     Both of these will update the "recently used"-ness of the key.
-    They do what you think. `max` is optional and overrides the
-    cache `max` option if provided.
+    They do what you think. `maxAge` is optional and overrides the
+    cache `maxAge` option if provided.
+
+    If the key is not found, `get()` will return `undefined`.
+
+    The key and val can be any value.
 
 * `peek(key)`
 
@@ -107,6 +102,12 @@ console.log(cache.get(a)) // prints: 'this is b'
     in the cache, in order of recent-ness.  (Ie, more recently used
     items are iterated over first.)
 
+* `rforEach(function(value,key,cache), [thisp])`
+
+    The same as `cache.forEach(...)` but items are iterated over in
+    reverse order.  (ie, less recently used items are iterated over
+    first.)
+
 * `keys()`
 
     Return an array of the keys in the cache.
@@ -115,7 +116,7 @@ console.log(cache.get(a)) // prints: 'this is b'
 
     Return an array of the values in the cache.
 
-* `length()`
+* `length`
 
     Return total length of objects in cache taking into account
     `length` options function.
@@ -135,3 +136,7 @@ console.log(cache.get(a)) // prints: 'this is b'
 
     Loads another cache entries array, obtained with `sourceCache.dump()`,
     into the cache. The destination cache is reset before loading new entries
+
+* `prune()`
+
+    Manually iterates over the entire cache proactively pruning old entries
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/lib/lru-cache.js b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/lib/lru-cache.js
index 2bbe653be8..e98ef78a53 100644
--- a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/lib/lru-cache.js
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/lib/lru-cache.js
@@ -1,225 +1,353 @@
-;(function () { // closure for web browsers
-
-if (typeof module === 'object' && module.exports) {
-  module.exports = LRUCache
+module.exports = LRUCache
+
+// This will be a proper iterable 'Map' in engines that support it,
+// or a fakey-fake PseudoMap in older versions.
+var Map = require('pseudomap')
+var util = require('util')
+
+// A linked list to keep track of recently-used-ness
+var Yallist = require('yallist')
+
+// use symbols if possible, otherwise just _props
+var symbols = {}
+var hasSymbol = typeof Symbol === 'function'
+var makeSymbol
+/* istanbul ignore if */
+if (hasSymbol) {
+  makeSymbol = function (key) {
+    return Symbol.for(key)
+  }
 } else {
-  // just set the global for non-node platforms.
-  this.LRUCache = LRUCache
+  makeSymbol = function (key) {
+    return '_' + key
+  }
 }
 
-function hOP (obj, key) {
-  return Object.prototype.hasOwnProperty.call(obj, key)
+function priv (obj, key, val) {
+  var sym
+  if (symbols[key]) {
+    sym = symbols[key]
+  } else {
+    sym = makeSymbol(key)
+    symbols[key] = sym
+  }
+  if (arguments.length === 2) {
+    return obj[sym]
+  } else {
+    obj[sym] = val
+    return val
+  }
 }
 
 function naiveLength () { return 1 }
 
-var didTypeWarning = false
-function typeCheckKey(key) {
-  if (!didTypeWarning && typeof key !== 'string' && typeof key !== 'number') {
-    didTypeWarning = true
-    console.error(new TypeError("LRU: key must be a string or number. Almost certainly a bug! " + typeof key).stack)
-  }
-}
-
+// lruList is a yallist where the head is the youngest
+// item, and the tail is the oldest.  the list contains the Hit
+// objects as the entries.
+// Each Hit object has a reference to its Yallist.Node.  This
+// never changes.
+//
+// cache is a Map (or PseudoMap) that matches the keys to
+// the Yallist.Node object.
 function LRUCache (options) {
-  if (!(this instanceof LRUCache))
+  if (!(this instanceof LRUCache)) {
     return new LRUCache(options)
+  }
 
-  if (typeof options === 'number')
+  if (typeof options === 'number') {
     options = { max: options }
+  }
 
-  if (!options)
+  if (!options) {
     options = {}
+  }
 
-  this._max = options.max
+  var max = priv(this, 'max', options.max)
   // Kind of weird to have a default max of Infinity, but oh well.
-  if (!this._max || !(typeof this._max === "number") || this._max <= 0 )
-    this._max = Infinity
+  if (!max ||
+      !(typeof max === 'number') ||
+      max <= 0) {
+    priv(this, 'max', Infinity)
+  }
 
-  this._lengthCalculator = options.length || naiveLength
-  if (typeof this._lengthCalculator !== "function")
-    this._lengthCalculator = naiveLength
+  var lc = options.length || naiveLength
+  if (typeof lc !== 'function') {
+    lc = naiveLength
+  }
+  priv(this, 'lengthCalculator', lc)
 
-  this._allowStale = options.stale || false
-  this._maxAge = options.maxAge || null
-  this._dispose = options.dispose
+  priv(this, 'allowStale', options.stale || false)
+  priv(this, 'maxAge', options.maxAge || 0)
+  priv(this, 'dispose', options.dispose)
   this.reset()
 }
 
 // resize the cache when the max changes.
-Object.defineProperty(LRUCache.prototype, "max",
-  { set : function (mL) {
-      if (!mL || !(typeof mL === "number") || mL <= 0 ) mL = Infinity
-      this._max = mL
-      if (this._length > this._max) trim(this)
+Object.defineProperty(LRUCache.prototype, 'max', {
+  set: function (mL) {
+    if (!mL || !(typeof mL === 'number') || mL <= 0) {
+      mL = Infinity
     }
-  , get : function () { return this._max }
-  , enumerable : true
-  })
+    priv(this, 'max', mL)
+    trim(this)
+  },
+  get: function () {
+    return priv(this, 'max')
+  },
+  enumerable: true
+})
+
+Object.defineProperty(LRUCache.prototype, 'allowStale', {
+  set: function (allowStale) {
+    priv(this, 'allowStale', !!allowStale)
+  },
+  get: function () {
+    return priv(this, 'allowStale')
+  },
+  enumerable: true
+})
+
+Object.defineProperty(LRUCache.prototype, 'maxAge', {
+  set: function (mA) {
+    if (!mA || !(typeof mA === 'number') || mA < 0) {
+      mA = 0
+    }
+    priv(this, 'maxAge', mA)
+    trim(this)
+  },
+  get: function () {
+    return priv(this, 'maxAge')
+  },
+  enumerable: true
+})
 
 // resize the cache when the lengthCalculator changes.
-Object.defineProperty(LRUCache.prototype, "lengthCalculator",
-  { set : function (lC) {
-      if (typeof lC !== "function") {
-        this._lengthCalculator = naiveLength
-        this._length = this._itemCount
-        for (var key in this._cache) {
-          this._cache[key].length = 1
-        }
-      } else {
-        this._lengthCalculator = lC
-        this._length = 0
-        for (var key in this._cache) {
-          this._cache[key].length = this._lengthCalculator(this._cache[key].value)
-          this._length += this._cache[key].length
-        }
-      }
-
-      if (this._length > this._max) trim(this)
+Object.defineProperty(LRUCache.prototype, 'lengthCalculator', {
+  set: function (lC) {
+    if (typeof lC !== 'function') {
+      lC = naiveLength
     }
-  , get : function () { return this._lengthCalculator }
-  , enumerable : true
-  })
-
-Object.defineProperty(LRUCache.prototype, "length",
-  { get : function () { return this._length }
-  , enumerable : true
-  })
-
+    if (lC !== priv(this, 'lengthCalculator')) {
+      priv(this, 'lengthCalculator', lC)
+      priv(this, 'length', 0)
+      priv(this, 'lruList').forEach(function (hit) {
+        hit.length = priv(this, 'lengthCalculator').call(this, hit.value, hit.key)
+        priv(this, 'length', priv(this, 'length') + hit.length)
+      }, this)
+    }
+    trim(this)
+  },
+  get: function () { return priv(this, 'lengthCalculator') },
+  enumerable: true
+})
+
+Object.defineProperty(LRUCache.prototype, 'length', {
+  get: function () { return priv(this, 'length') },
+  enumerable: true
+})
+
+Object.defineProperty(LRUCache.prototype, 'itemCount', {
+  get: function () { return priv(this, 'lruList').length },
+  enumerable: true
+})
+
+LRUCache.prototype.rforEach = function (fn, thisp) {
+  thisp = thisp || this
+  for (var walker = priv(this, 'lruList').tail; walker !== null;) {
+    var prev = walker.prev
+    forEachStep(this, fn, walker, thisp)
+    walker = prev
+  }
+}
 
-Object.defineProperty(LRUCache.prototype, "itemCount",
-  { get : function () { return this._itemCount }
-  , enumerable : true
-  })
+function forEachStep (self, fn, node, thisp) {
+  var hit = node.value
+  if (isStale(self, hit)) {
+    del(self, node)
+    if (!priv(self, 'allowStale')) {
+      hit = undefined
+    }
+  }
+  if (hit) {
+    fn.call(thisp, hit.value, hit.key, self)
+  }
+}
 
 LRUCache.prototype.forEach = function (fn, thisp) {
   thisp = thisp || this
-  var i = 0
-  var itemCount = this._itemCount
-
-  for (var k = this._mru - 1; k >= 0 && i < itemCount; k--) if (this._lruList[k]) {
-    i++
-    var hit = this._lruList[k]
-    if (isStale(this, hit)) {
-      del(this, hit)
-      if (!this._allowStale) hit = undefined
-    }
-    if (hit) {
-      fn.call(thisp, hit.value, hit.key, this)
-    }
+  for (var walker = priv(this, 'lruList').head; walker !== null;) {
+    var next = walker.next
+    forEachStep(this, fn, walker, thisp)
+    walker = next
   }
 }
 
 LRUCache.prototype.keys = function () {
-  var keys = new Array(this._itemCount)
-  var i = 0
-  for (var k = this._mru - 1; k >= 0 && i < this._itemCount; k--) if (this._lruList[k]) {
-    var hit = this._lruList[k]
-    keys[i++] = hit.key
-  }
-  return keys
+  return priv(this, 'lruList').toArray().map(function (k) {
+    return k.key
+  }, this)
 }
 
 LRUCache.prototype.values = function () {
-  var values = new Array(this._itemCount)
-  var i = 0
-  for (var k = this._mru - 1; k >= 0 && i < this._itemCount; k--) if (this._lruList[k]) {
-    var hit = this._lruList[k]
-    values[i++] = hit.value
-  }
-  return values
+  return priv(this, 'lruList').toArray().map(function (k) {
+    return k.value
+  }, this)
 }
 
 LRUCache.prototype.reset = function () {
-  if (this._dispose && this._cache) {
-    for (var k in this._cache) {
-      this._dispose(k, this._cache[k].value)
-    }
+  if (priv(this, 'dispose') &&
+      priv(this, 'lruList') &&
+      priv(this, 'lruList').length) {
+    priv(this, 'lruList').forEach(function (hit) {
+      priv(this, 'dispose').call(this, hit.key, hit.value)
+    }, this)
   }
 
-  this._cache = Object.create(null) // hash of items by key
-  this._lruList = Object.create(null) // list of items in order of use recency
-  this._mru = 0 // most recently used
-  this._lru = 0 // least recently used
-  this._length = 0 // number of items in the list
-  this._itemCount = 0
+  priv(this, 'cache', new Map()) // hash of items by key
+  priv(this, 'lruList', new Yallist()) // list of items in order of use recency
+  priv(this, 'length', 0) // length of items in the list
 }
 
 LRUCache.prototype.dump = function () {
-  var arr = []
-  var i = 0
-
-  for (var k = this._mru - 1; k >= 0 && i < this._itemCount; k--) if (this._lruList[k]) {
-    var hit = this._lruList[k]
+  return priv(this, 'lruList').map(function (hit) {
     if (!isStale(this, hit)) {
-      //Do not store staled hits
-      ++i
-      arr.push({
+      return {
         k: hit.key,
         v: hit.value,
         e: hit.now + (hit.maxAge || 0)
-      });
+      }
     }
-  }
-  //arr has the most read first
-  return arr
+  }, this).toArray().filter(function (h) {
+    return h
+  })
 }
 
 LRUCache.prototype.dumpLru = function () {
-  return this._lruList
+  return priv(this, 'lruList')
+}
+
+LRUCache.prototype.inspect = function (n, opts) {
+  var str = 'LRUCache {'
+  var extras = false
+
+  var as = priv(this, 'allowStale')
+  if (as) {
+    str += '\n  allowStale: true'
+    extras = true
+  }
+
+  var max = priv(this, 'max')
+  if (max && max !== Infinity) {
+    if (extras) {
+      str += ','
+    }
+    str += '\n  max: ' + util.inspect(max, opts)
+    extras = true
+  }
+
+  var maxAge = priv(this, 'maxAge')
+  if (maxAge) {
+    if (extras) {
+      str += ','
+    }
+    str += '\n  maxAge: ' + util.inspect(maxAge, opts)
+    extras = true
+  }
+
+  var lc = priv(this, 'lengthCalculator')
+  if (lc && lc !== naiveLength) {
+    if (extras) {
+      str += ','
+    }
+    str += '\n  length: ' + util.inspect(priv(this, 'length'), opts)
+    extras = true
+  }
+
+  var didFirst = false
+  priv(this, 'lruList').forEach(function (item) {
+    if (didFirst) {
+      str += ',\n  '
+    } else {
+      if (extras) {
+        str += ',\n'
+      }
+      didFirst = true
+      str += '\n  '
+    }
+    var key = util.inspect(item.key).split('\n').join('\n  ')
+    var val = { value: item.value }
+    if (item.maxAge !== maxAge) {
+      val.maxAge = item.maxAge
+    }
+    if (lc !== naiveLength) {
+      val.length = item.length
+    }
+    if (isStale(this, item)) {
+      val.stale = true
+    }
+
+    val = util.inspect(val, opts).split('\n').join('\n  ')
+    str += key + ' => ' + val
+  })
+
+  if (didFirst || extras) {
+    str += '\n'
+  }
+  str += '}'
+
+  return str
 }
 
 LRUCache.prototype.set = function (key, value, maxAge) {
-  maxAge = maxAge || this._maxAge
-  typeCheckKey(key)
+  maxAge = maxAge || priv(this, 'maxAge')
 
   var now = maxAge ? Date.now() : 0
-  var len = this._lengthCalculator(value)
+  var len = priv(this, 'lengthCalculator').call(this, value, key)
 
-  if (hOP(this._cache, key)) {
-    if (len > this._max) {
-      del(this, this._cache[key])
+  if (priv(this, 'cache').has(key)) {
+    if (len > priv(this, 'max')) {
+      del(this, priv(this, 'cache').get(key))
       return false
     }
-    // dispose of the old one before overwriting
-    if (this._dispose)
-      this._dispose(key, this._cache[key].value)
-
-    this._cache[key].now = now
-    this._cache[key].maxAge = maxAge
-    this._cache[key].value = value
-    this._length += (len - this._cache[key].length)
-    this._cache[key].length = len
-    this.get(key)
 
-    if (this._length > this._max)
-      trim(this)
+    var node = priv(this, 'cache').get(key)
+    var item = node.value
+
+    // dispose of the old one before overwriting
+    if (priv(this, 'dispose')) {
+      priv(this, 'dispose').call(this, key, item.value)
+    }
 
+    item.now = now
+    item.maxAge = maxAge
+    item.value = value
+    priv(this, 'length', priv(this, 'length') + (len - item.length))
+    item.length = len
+    this.get(key)
+    trim(this)
     return true
   }
 
-  var hit = new Entry(key, value, this._mru++, len, now, maxAge)
+  var hit = new Entry(key, value, len, now, maxAge)
 
   // oversized objects fall out of cache automatically.
-  if (hit.length > this._max) {
-    if (this._dispose) this._dispose(key, value)
+  if (hit.length > priv(this, 'max')) {
+    if (priv(this, 'dispose')) {
+      priv(this, 'dispose').call(this, key, value)
+    }
     return false
   }
 
-  this._length += hit.length
-  this._lruList[hit.lu] = this._cache[key] = hit
-  this._itemCount ++
-
-  if (this._length > this._max)
-    trim(this)
-
+  priv(this, 'length', priv(this, 'length') + hit.length)
+  priv(this, 'lruList').unshift(hit)
+  priv(this, 'cache').set(key, priv(this, 'lruList').head)
+  trim(this)
   return true
 }
 
 LRUCache.prototype.has = function (key) {
-  typeCheckKey(key)
-  if (!hOP(this._cache, key)) return false
-  var hit = this._cache[key]
+  if (!priv(this, 'cache').has(key)) return false
+  var hit = priv(this, 'cache').get(key).value
   if (isStale(this, hit)) {
     return false
   }
@@ -227,108 +355,115 @@ LRUCache.prototype.has = function (key) {
 }
 
 LRUCache.prototype.get = function (key) {
-  typeCheckKey(key)
   return get(this, key, true)
 }
 
 LRUCache.prototype.peek = function (key) {
-  typeCheckKey(key)
   return get(this, key, false)
 }
 
 LRUCache.prototype.pop = function () {
-  var hit = this._lruList[this._lru]
-  del(this, hit)
-  return hit || null
+  var node = priv(this, 'lruList').tail
+  if (!node) return null
+  del(this, node)
+  return node.value
 }
 
 LRUCache.prototype.del = function (key) {
-  typeCheckKey(key)
-  del(this, this._cache[key])
+  del(this, priv(this, 'cache').get(key))
 }
 
 LRUCache.prototype.load = function (arr) {
-  //reset the cache
-  this.reset();
+  // reset the cache
+  this.reset()
 
   var now = Date.now()
-  //A previous serialized cache has the most recent items first
-  for (var l = arr.length - 1; l >= 0; l-- ) {
+  // A previous serialized cache has the most recent items first
+  for (var l = arr.length - 1; l >= 0; l--) {
     var hit = arr[l]
-    typeCheckKey(hit.k)
     var expiresAt = hit.e || 0
     if (expiresAt === 0) {
-      //the item was created without expiration in a non aged cache
+      // the item was created without expiration in a non aged cache
       this.set(hit.k, hit.v)
     } else {
       var maxAge = expiresAt - now
-      //dont add already expired items
-      if (maxAge > 0) this.set(hit.k, hit.v, maxAge)
+      // dont add already expired items
+      if (maxAge > 0) {
+        this.set(hit.k, hit.v, maxAge)
+      }
     }
   }
 }
 
+LRUCache.prototype.prune = function () {
+  var self = this
+  priv(this, 'cache').forEach(function (value, key) {
+    get(self, key, false)
+  })
+}
+
 function get (self, key, doUse) {
-  typeCheckKey(key)
-  var hit = self._cache[key]
-  if (hit) {
+  var node = priv(self, 'cache').get(key)
+  if (node) {
+    var hit = node.value
     if (isStale(self, hit)) {
-      del(self, hit)
-      if (!self._allowStale) hit = undefined
+      del(self, node)
+      if (!priv(self, 'allowStale')) hit = undefined
     } else {
-      if (doUse) use(self, hit)
+      if (doUse) {
+        priv(self, 'lruList').unshiftNode(node)
+      }
     }
     if (hit) hit = hit.value
   }
   return hit
 }
 
-function isStale(self, hit) {
-  if (!hit || (!hit.maxAge && !self._maxAge)) return false
-  var stale = false;
+function isStale (self, hit) {
+  if (!hit || (!hit.maxAge && !priv(self, 'maxAge'))) {
+    return false
+  }
+  var stale = false
   var diff = Date.now() - hit.now
   if (hit.maxAge) {
     stale = diff > hit.maxAge
   } else {
-    stale = self._maxAge && (diff > self._maxAge)
+    stale = priv(self, 'maxAge') && (diff > priv(self, 'maxAge'))
   }
-  return stale;
-}
-
-function use (self, hit) {
-  shiftLU(self, hit)
-  hit.lu = self._mru ++
-  self._lruList[hit.lu] = hit
+  return stale
 }
 
 function trim (self) {
-  while (self._lru < self._mru && self._length > self._max)
-    del(self, self._lruList[self._lru])
-}
-
-function shiftLU (self, hit) {
-  delete self._lruList[ hit.lu ]
-  while (self._lru < self._mru && !self._lruList[self._lru]) self._lru ++
+  if (priv(self, 'length') > priv(self, 'max')) {
+    for (var walker = priv(self, 'lruList').tail;
+         priv(self, 'length') > priv(self, 'max') && walker !== null;) {
+      // We know that we're about to delete this one, and also
+      // what the next least recently used key will be, so just
+      // go ahead and set it now.
+      var prev = walker.prev
+      del(self, walker)
+      walker = prev
+    }
+  }
 }
 
-function del (self, hit) {
-  if (hit) {
-    if (self._dispose) self._dispose(hit.key, hit.value)
-    self._length -= hit.length
-    self._itemCount --
-    delete self._cache[ hit.key ]
-    shiftLU(self, hit)
+function del (self, node) {
+  if (node) {
+    var hit = node.value
+    if (priv(self, 'dispose')) {
+      priv(self, 'dispose').call(this, hit.key, hit.value)
+    }
+    priv(self, 'length', priv(self, 'length') - hit.length)
+    priv(self, 'cache').delete(hit.key)
+    priv(self, 'lruList').removeNode(node)
   }
 }
 
 // classy, since V8 prefers predictable objects.
-function Entry (key, value, lu, length, now, maxAge) {
+function Entry (key, value, length, now, maxAge) {
   this.key = key
   this.value = value
-  this.lu = lu
   this.length = length
   this.now = now
-  if (maxAge) this.maxAge = maxAge
+  this.maxAge = maxAge || 0
 }
-
-})()
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/LICENSE b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/LICENSE
new file mode 100644
index 0000000000..19129e315f
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/LICENSE
@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/README.md b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/README.md
new file mode 100644
index 0000000000..778bf01dfa
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/README.md
@@ -0,0 +1,60 @@
+# pseudomap
+
+A thing that is a lot like ES6 `Map`, but without iterators, for use
+in environments where `for..of` syntax and `Map` are not available.
+
+If you need iterators, or just in general a more faithful polyfill to
+ES6 Maps, check out [es6-map](http://npm.im/es6-map).
+
+If you are in an environment where `Map` is supported, then that will
+be returned instead, unless `process.env.TEST_PSEUDOMAP` is set.
+
+You can use any value as keys, and any value as data.  Setting again
+with the identical key will overwrite the previous value.
+
+Internally, data is stored on an `Object.create(null)` style object.
+The key is coerced to a string to generate the key on the internal
+data-bag object.  The original key used is stored along with the data.
+
+In the event of a stringified-key collision, a new key is generated by
+appending an increasing number to the stringified-key until finding
+either the intended key or an empty spot.
+
+Note that because object traversal order of plain objects is not
+guaranteed to be identical to insertion order, the insertion order
+guarantee of `Map.prototype.forEach` is not guaranteed in this
+implementation.  However, in all versions of Node.js and V8 where this
+module works, `forEach` does traverse data in insertion order.
+
+## API
+
+Most of the [Map
+API](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map),
+with the following exceptions:
+
+1. A `Map` object is not an iterator.
+2. `values`, `keys`, and `entries` methods are not implemented,
+   because they return iterators.
+3. The argument to the constructor can be an Array of `[key, value]`
+   pairs, or a `Map` or `PseudoMap` object.  But, since iterators
+   aren't used, passing any plain-old iterator won't initialize the
+   map properly.
+
+## USAGE
+
+Use just like a regular ES6 Map.
+
+```javascript
+var PseudoMap = require('pseudomap')
+
+// optionally provide a pseudomap, or an array of [key,value] pairs
+// as the argument to initialize the map with
+var myMap = new PseudoMap()
+
+myMap.set(1, 'number 1')
+myMap.set('1', 'string 1')
+var akey = {}
+var bkey = {}
+myMap.set(akey, { some: 'data' })
+myMap.set(bkey, { some: 'other data' })
+```
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/map.js b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/map.js
new file mode 100644
index 0000000000..7db1599461
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/map.js
@@ -0,0 +1,9 @@
+if (process.env.npm_package_name === 'pseudomap' &&
+    process.env.npm_lifecycle_script === 'test')
+  process.env.TEST_PSEUDOMAP = 'true'
+
+if (typeof Map === 'function' && !process.env.TEST_PSEUDOMAP) {
+  module.exports = Map
+} else {
+  module.exports = require('./pseudomap')
+}
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/package.json b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/package.json
new file mode 100644
index 0000000000..8e1129b8d3
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/package.json
@@ -0,0 +1,77 @@
+{
+  "_args": [
+    [
+      "pseudomap@^1.0.1",
+      "/Users/rebecca/code/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache"
+    ]
+  ],
+  "_from": "pseudomap@>=1.0.1 <2.0.0",
+  "_id": "pseudomap@1.0.2",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/request/aws4/lru-cache/pseudomap",
+  "_nodeVersion": "4.0.0",
+  "_npmUser": {
+    "email": "i@izs.me",
+    "name": "isaacs"
+  },
+  "_npmVersion": "3.3.2",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "pseudomap",
+    "raw": "pseudomap@^1.0.1",
+    "rawSpec": "^1.0.1",
+    "scope": null,
+    "spec": ">=1.0.1 <2.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/request/aws4/lru-cache"
+  ],
+  "_resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
+  "_shasum": "f052a28da70e618917ef0a8ac34c1ae5a68286b3",
+  "_shrinkwrap": null,
+  "_spec": "pseudomap@^1.0.1",
+  "_where": "/Users/rebecca/code/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache",
+  "author": {
+    "email": "i@izs.me",
+    "name": "Isaac Z. Schlueter",
+    "url": "http://blog.izs.me/"
+  },
+  "bugs": {
+    "url": "https://github.com/isaacs/pseudomap/issues"
+  },
+  "dependencies": {},
+  "description": "A thing that is a lot like ES6 `Map`, but without iterators, for use in environments where `for..of` syntax and `Map` are not available.",
+  "devDependencies": {
+    "tap": "^2.3.1"
+  },
+  "directories": {
+    "test": "test"
+  },
+  "dist": {
+    "shasum": "f052a28da70e618917ef0a8ac34c1ae5a68286b3",
+    "tarball": "http://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz"
+  },
+  "gitHead": "b6dc728207a0321ede6479e34506d3e0e13a940b",
+  "homepage": "https://github.com/isaacs/pseudomap#readme",
+  "license": "ISC",
+  "main": "map.js",
+  "maintainers": [
+    {
+      "email": "i@izs.me",
+      "name": "isaacs"
+    }
+  ],
+  "name": "pseudomap",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/isaacs/pseudomap.git"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "version": "1.0.2"
+}
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/pseudomap.js b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/pseudomap.js
new file mode 100644
index 0000000000..25a21d829e
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/pseudomap.js
@@ -0,0 +1,113 @@
+var hasOwnProperty = Object.prototype.hasOwnProperty
+
+module.exports = PseudoMap
+
+function PseudoMap (set) {
+  if (!(this instanceof PseudoMap)) // whyyyyyyy
+    throw new TypeError("Constructor PseudoMap requires 'new'")
+
+  this.clear()
+
+  if (set) {
+    if ((set instanceof PseudoMap) ||
+        (typeof Map === 'function' && set instanceof Map))
+      set.forEach(function (value, key) {
+        this.set(key, value)
+      }, this)
+    else if (Array.isArray(set))
+      set.forEach(function (kv) {
+        this.set(kv[0], kv[1])
+      }, this)
+    else
+      throw new TypeError('invalid argument')
+  }
+}
+
+PseudoMap.prototype.forEach = function (fn, thisp) {
+  thisp = thisp || this
+  Object.keys(this._data).forEach(function (k) {
+    if (k !== 'size')
+      fn.call(thisp, this._data[k].value, this._data[k].key)
+  }, this)
+}
+
+PseudoMap.prototype.has = function (k) {
+  return !!find(this._data, k)
+}
+
+PseudoMap.prototype.get = function (k) {
+  var res = find(this._data, k)
+  return res && res.value
+}
+
+PseudoMap.prototype.set = function (k, v) {
+  set(this._data, k, v)
+}
+
+PseudoMap.prototype.delete = function (k) {
+  var res = find(this._data, k)
+  if (res) {
+    delete this._data[res._index]
+    this._data.size--
+  }
+}
+
+PseudoMap.prototype.clear = function () {
+  var data = Object.create(null)
+  data.size = 0
+
+  Object.defineProperty(this, '_data', {
+    value: data,
+    enumerable: false,
+    configurable: true,
+    writable: false
+  })
+}
+
+Object.defineProperty(PseudoMap.prototype, 'size', {
+  get: function () {
+    return this._data.size
+  },
+  set: function (n) {},
+  enumerable: true,
+  configurable: true
+})
+
+PseudoMap.prototype.values =
+PseudoMap.prototype.keys =
+PseudoMap.prototype.entries = function () {
+  throw new Error('iterators are not implemented in this version')
+}
+
+// Either identical, or both NaN
+function same (a, b) {
+  return a === b || a !== a && b !== b
+}
+
+function Entry (k, v, i) {
+  this.key = k
+  this.value = v
+  this._index = i
+}
+
+function find (data, k) {
+  for (var i = 0, s = '_' + k, key = s;
+       hasOwnProperty.call(data, key);
+       key = s + i++) {
+    if (same(data[key].key, k))
+      return data[key]
+  }
+}
+
+function set (data, k, v) {
+  for (var i = 0, s = '_' + k, key = s;
+       hasOwnProperty.call(data, key);
+       key = s + i++) {
+    if (same(data[key].key, k)) {
+      data[key].value = v
+      return
+    }
+  }
+  data.size++
+  data[key] = new Entry(k, v, key)
+}
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/test/basic.js b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/test/basic.js
new file mode 100644
index 0000000000..4378e4541e
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/pseudomap/test/basic.js
@@ -0,0 +1,86 @@
+var t = require('tap')
+
+process.env.TEST_PSEUDOMAP = 'true'
+
+var PM = require('../')
+runTests(PM)
+
+// if possible, verify that Map also behaves the same way
+if (typeof Map === 'function')
+  runTests(Map)
+
+
+function runTests (Map) {
+  t.throws(Map)
+
+  var m = new Map()
+
+  t.equal(m.size, 0)
+
+  m.set(1, '1 string')
+  t.equal(m.get(1), '1 string')
+  t.equal(m.size, 1)
+  m.size = 1000
+  t.equal(m.size, 1)
+  m.size = 0
+  t.equal(m.size, 1)
+
+  m = new Map([[1, 'number 1'], ['1', 'string 1']])
+  t.equal(m.get(1), 'number 1')
+  t.equal(m.get('1'), 'string 1')
+  t.equal(m.size, 2)
+
+  m = new Map(m)
+  t.equal(m.get(1), 'number 1')
+  t.equal(m.get('1'), 'string 1')
+  t.equal(m.size, 2)
+
+  var akey = {}
+  var bkey = {}
+  m.set(akey, { some: 'data' })
+  m.set(bkey, { some: 'other data' })
+  t.same(m.get(akey), { some: 'data' })
+  t.same(m.get(bkey), { some: 'other data' })
+  t.equal(m.size, 4)
+
+  var x = /x/
+  var y = /x/
+  m.set(x, 'x regex')
+  m.set(y, 'y regex')
+  t.equal(m.get(x), 'x regex')
+  m.set(x, 'x again')
+  t.equal(m.get(x), 'x again')
+  t.equal(m.size, 6)
+
+  m.set(NaN, 'not a number')
+  t.equal(m.get(NaN), 'not a number')
+  m.set(NaN, 'it is a ' + typeof NaN)
+  t.equal(m.get(NaN), 'it is a number')
+  m.set('NaN', 'stringie nan')
+  t.equal(m.get(NaN), 'it is a number')
+  t.equal(m.get('NaN'), 'stringie nan')
+  t.equal(m.size, 8)
+
+  m.delete(NaN)
+  t.equal(m.get(NaN), undefined)
+  t.equal(m.size, 7)
+
+  var expect = [
+    { value: 'number 1', key: 1 },
+    { value: 'string 1', key: '1' },
+    { value: { some: 'data' }, key: {} },
+    { value: { some: 'other data' }, key: {} },
+    { value: 'x again', key: /x/ },
+    { value: 'y regex', key: /x/ },
+    { value: 'stringie nan', key: 'NaN' }
+  ]
+  var actual = []
+
+  m.forEach(function (value, key) {
+    actual.push({ value: value, key: key })
+  })
+  t.same(actual, expect)
+
+  m.clear()
+  t.equal(m.size, 0)
+}
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/.npmignore b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/.npmignore
new file mode 100644
index 0000000000..534108e3f4
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/.npmignore
@@ -0,0 +1,4 @@
+node_modules/
+coverage/
+.nyc_output/
+nyc_output/
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/.travis.yml b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/.travis.yml
new file mode 100644
index 0000000000..9c1a7b6ccd
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/.travis.yml
@@ -0,0 +1,7 @@
+sudo: false
+language: node_js
+node_js:
+  - '0.10'
+  - '0.12'
+  - '4'
+  - '5'
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/CONTRIBUTING.md b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/CONTRIBUTING.md
new file mode 100644
index 0000000000..5f51e6f1e5
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/CONTRIBUTING.md
@@ -0,0 +1,4 @@
+1. The whole API is public.  No underscore-prefixed pretend-private
+   things or hidden Object.create magic mumbo jumbo here.  Plain old
+   objects that are created from constructors.
+2. 100% test coverage must be maintained.
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/LICENSE b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/LICENSE
new file mode 100644
index 0000000000..19129e315f
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/LICENSE
@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/README.md b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/README.md
new file mode 100644
index 0000000000..f586101869
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/README.md
@@ -0,0 +1,204 @@
+# yallist
+
+Yet Another Linked List
+
+There are many doubly-linked list implementations like it, but this
+one is mine.
+
+For when an array would be too big, and a Map can't be iterated in
+reverse order.
+
+
+[![Build Status](https://travis-ci.org/isaacs/yallist.svg?branch=master)](https://travis-ci.org/isaacs/yallist) [![Coverage Status](https://coveralls.io/repos/isaacs/yallist/badge.svg?service=github)](https://coveralls.io/github/isaacs/yallist)
+
+## basic usage
+
+```javascript
+var yallist = require('yallist')
+var myList = yallist.create([1, 2, 3])
+myList.push('foo')
+myList.unshift('bar')
+// of course pop() and shift() are there, too
+console.log(myList.toArray()) // ['bar', 1, 2, 3, 'foo']
+myList.forEach(function (k) {
+  // walk the list head to tail
+})
+myList.forEachReverse(function (k, index, list) {
+  // walk the list tail to head
+})
+var myDoubledList = myList.map(function (k) {
+  return k + k
+})
+// now myDoubledList contains ['barbar', 2, 4, 6, 'foofoo']
+// mapReverse is also a thing
+var myDoubledListReverse = myList.mapReverse(function (k) {
+  return k + k
+}) // ['foofoo', 6, 4, 2, 'barbar']
+
+var reduced = myList.reduce(function (set, entry) {
+  set += entry
+  return set
+}, 'start')
+console.log(reduced) // 'startfoo123bar'
+```
+
+## api
+
+The whole API is considered "public".
+
+Functions with the same name as an Array method work more or less the
+same way.
+
+There's reverse versions of most things because that's the point.
+
+### Yallist
+
+Default export, the class that holds and manages a list.
+
+Call it with either a forEach-able (like an array) or a set of
+arguments, to initialize the list.
+
+The Array-ish methods all act like you'd expect.  No magic length,
+though, so if you change that it won't automatically prune or add
+empty spots.
+
+### Yallist.create(..)
+
+Alias for Yallist function.  Some people like factories.
+
+#### yallist.head
+
+The first node in the list
+
+#### yallist.tail
+
+The last node in the list
+
+#### yallist.length
+
+The number of nodes in the list.  (Change this at your peril.  It is
+not magic like Array length.)
+
+#### yallist.toArray()
+
+Convert the list to an array.
+
+#### yallist.forEach(fn, [thisp])
+
+Call a function on each item in the list.
+
+#### yallist.forEachReverse(fn, [thisp])
+
+Call a function on each item in the list, in reverse order.
+
+#### yallist.get(n)
+
+Get the data at position `n` in the list.  If you use this a lot,
+probably better off just using an Array.
+
+#### yallist.getReverse(n)
+
+Get the data at position `n`, counting from the tail.
+
+#### yallist.map(fn, thisp)
+
+Create a new Yallist with the result of calling the function on each
+item.
+
+#### yallist.mapReverse(fn, thisp)
+
+Same as `map`, but in reverse.
+
+#### yallist.pop()
+
+Get the data from the list tail, and remove the tail from the list.
+
+#### yallist.push(item, ...)
+
+Insert one or more items to the tail of the list.
+
+#### yallist.reduce(fn, initialValue)
+
+Like Array.reduce.
+
+#### yallist.reduceReverse
+
+Like Array.reduce, but in reverse.
+
+#### yallist.reverse
+
+Reverse the list in place.
+
+#### yallist.shift()
+
+Get the data from the list head, and remove the head from the list.
+
+#### yallist.slice([from], [to])
+
+Just like Array.slice, but returns a new Yallist.
+
+#### yallist.sliceReverse([from], [to])
+
+Just like yallist.slice, but the result is returned in reverse.
+
+#### yallist.toArray()
+
+Create an array representation of the list.
+
+#### yallist.toArrayReverse()
+
+Create a reversed array representation of the list.
+
+#### yallist.unshift(item, ...)
+
+Insert one or more items to the head of the list.
+
+#### yallist.unshiftNode(node)
+
+Move a Node object to the front of the list.  (That is, pull it out of
+wherever it lives, and make it the new head.)
+
+If the node belongs to a different list, then that list will remove it
+first.
+
+#### yallist.pushNode(node)
+
+Move a Node object to the end of the list.  (That is, pull it out of
+wherever it lives, and make it the new tail.)
+
+If the node belongs to a list already, then that list will remove it
+first.
+
+#### yallist.removeNode(node)
+
+Remove a node from the list, preserving referential integrity of head
+and tail and other nodes.
+
+Will throw an error if you try to have a list remove a node that
+doesn't belong to it.
+
+### Yallist.Node
+
+The class that holds the data and is actually the list.
+
+Call with `var n = new Node(value, previousNode, nextNode)`
+
+Note that if you do direct operations on Nodes themselves, it's very
+easy to get into weird states where the list is broken.  Be careful :)
+
+#### node.next
+
+The next node in the list.
+
+#### node.prev
+
+The previous node in the list.
+
+#### node.value
+
+The data the node contains.
+
+#### node.list
+
+The list to which this node belongs.  (Null if it does not belong to
+any list.)
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/package.json b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/package.json
new file mode 100644
index 0000000000..a1c290b52f
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/package.json
@@ -0,0 +1,77 @@
+{
+  "_args": [
+    [
+      "yallist@^2.0.0",
+      "/Users/rebecca/code/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache"
+    ]
+  ],
+  "_from": "yallist@>=2.0.0 <3.0.0",
+  "_id": "yallist@2.0.0",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/request/aws4/lru-cache/yallist",
+  "_nodeVersion": "4.0.0",
+  "_npmUser": {
+    "email": "i@izs.me",
+    "name": "isaacs"
+  },
+  "_npmVersion": "3.3.2",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "yallist",
+    "raw": "yallist@^2.0.0",
+    "rawSpec": "^2.0.0",
+    "scope": null,
+    "spec": ">=2.0.0 <3.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/request/aws4/lru-cache"
+  ],
+  "_resolved": "https://registry.npmjs.org/yallist/-/yallist-2.0.0.tgz",
+  "_shasum": "306c543835f09ee1a4cb23b7bce9ab341c91cdd4",
+  "_shrinkwrap": null,
+  "_spec": "yallist@^2.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache",
+  "author": {
+    "email": "i@izs.me",
+    "name": "Isaac Z. Schlueter",
+    "url": "http://blog.izs.me/"
+  },
+  "bugs": {
+    "url": "https://github.com/isaacs/yallist/issues"
+  },
+  "dependencies": {},
+  "description": "Yet Another Linked List",
+  "devDependencies": {
+    "tap": "^2.3.2"
+  },
+  "directories": {
+    "test": "test"
+  },
+  "dist": {
+    "shasum": "306c543835f09ee1a4cb23b7bce9ab341c91cdd4",
+    "tarball": "http://registry.npmjs.org/yallist/-/yallist-2.0.0.tgz"
+  },
+  "gitHead": "702eaba87deefa9f8fc2f8e36cb225bc2141fdc3",
+  "homepage": "https://github.com/isaacs/yallist#readme",
+  "license": "ISC",
+  "main": "yallist.js",
+  "maintainers": [
+    {
+      "email": "i@izs.me",
+      "name": "isaacs"
+    }
+  ],
+  "name": "yallist",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/isaacs/yallist.git"
+  },
+  "scripts": {
+    "test": "tap test/*.js --cov"
+  },
+  "version": "2.0.0"
+}
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/test/basic.js b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/test/basic.js
new file mode 100644
index 0000000000..3c8d1f48d9
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/test/basic.js
@@ -0,0 +1,188 @@
+var t  = require('tap')
+var Yallist = require('../yallist.js')
+
+var y = new Yallist(1,2,3,4,5)
+var z = new Yallist([1,2,3,4,5])
+t.similar(y, z, 'build from single list or args')
+
+function add10 (i) {
+  return i + 10
+}
+t.similar(y.map(add10).toArray(), [11, 12, 13, 14, 15])
+t.similar(y.mapReverse(add10).toArray(), [15, 14, 13, 12, 11])
+
+t.similar(y.map(add10).toArrayReverse(), [15, 14, 13, 12, 11])
+t.isa(Yallist(1,2,3), 'Yallist')
+t.equal(y.push(6, 7, 8), 8)
+t.similar(y.toArray(), [1, 2, 3, 4, 5, 6, 7, 8])
+y.pop()
+y.shift()
+y.unshift(100)
+
+var expect = [100, 2, 3, 4, 5, 6, 7]
+var expectReverse = [ 7, 6, 5, 4, 3, 2, 100 ]
+
+t.similar(y.toArray(), expect)
+t.equal(y.length, y.toArray().length)
+
+t.test(function forEach (t) {
+  t.plan(y.length * 2)
+  y.forEach(function (item, i, list) {
+    t.equal(item, expect[i])
+    t.equal(list, y)
+  })
+})
+
+t.test(function forEach (t) {
+  t.plan(y.length * 5)
+  var n = 0
+  y.forEachReverse(function (item, i, list) {
+    t.equal(item, expectReverse[n])
+    t.equal(item, expect[i])
+    t.equal(item, y.get(i))
+    t.equal(item, y.getReverse(n))
+    n += 1
+    t.equal(list, y)
+  })
+})
+
+t.equal(y.getReverse(100), undefined)
+
+t.equal(y.get(9999), undefined)
+
+
+function sum (a, b) { return a + b }
+t.equal(y.reduce(sum), 127)
+t.equal(y.reduce(sum, 100), 227)
+t.equal(y.reduceReverse(sum), 127)
+t.equal(y.reduceReverse(sum, 100), 227)
+
+t.equal(Yallist().pop(), undefined)
+t.equal(Yallist().shift(), undefined)
+
+var x = Yallist()
+x.unshift(1)
+t.equal(x.length, 1)
+t.similar(x.toArray(), [1])
+
+// verify that y.toArray() returns an array and if we create a
+// new Yallist from that array, we get a list matching
+t.similar(Yallist(y.toArray()), y)
+t.similar(Yallist.apply(null, y.toArray()), y)
+
+t.throws(function () {
+  new Yallist().reduce(function () {})
+}, {}, new TypeError('Reduce of empty list with no initial value'))
+t.throws(function () {
+  new Yallist().reduceReverse(function () {})
+}, {}, new TypeError('Reduce of empty list with no initial value'))
+
+var z = y.reverse()
+t.equal(z, y)
+t.similar(y.toArray(), expectReverse)
+y.reverse()
+t.similar(y.toArray(), expect)
+
+var a = Yallist(1,2,3,4,5,6)
+var cases = [
+  [ [2, 4], [3, 4] ],
+  [ [2, -4], [] ],
+  [ [2, -2], [3, 4] ],
+  [ [1, -2], [2, 3, 4] ],
+  [ [-1, -2], [] ],
+  [ [-5, -2], [2, 3, 4] ],
+  [ [-99, 2], [1, 2] ],
+  [ [5, 99], [6] ],
+  [ [], [1,2,3,4,5,6] ]
+]
+t.test('slice', function (t) {
+  t.plan(cases.length)
+  cases.forEach(function (c) {
+    t.test(JSON.stringify(c), function (t) {
+      t.similar(a.slice.apply(a, c[0]), Yallist(c[1]))
+      t.similar([].slice.apply(a.toArray(), c[0]), c[1])
+      t.end()
+    })
+  })
+})
+
+t.test('sliceReverse', function (t) {
+  t.plan(cases.length)
+  cases.forEach(function (c) {
+    var rev = c[1].slice().reverse()
+    t.test(JSON.stringify([c[0], rev]), function (t) {
+      t.similar(a.sliceReverse.apply(a, c[0]), Yallist(rev))
+      t.similar([].slice.apply(a.toArray(), c[0]).reverse(), rev)
+      t.end()
+    })
+  })
+})
+
+var inserter = Yallist(1,2,3,4,5)
+inserter.unshiftNode(inserter.head.next)
+t.similar(inserter.toArray(), [2,1,3,4,5])
+inserter.unshiftNode(inserter.tail)
+t.similar(inserter.toArray(), [5,2,1,3,4])
+inserter.unshiftNode(inserter.head)
+t.similar(inserter.toArray(), [5,2,1,3,4])
+
+var single = Yallist(1)
+single.unshiftNode(single.head)
+t.similar(single.toArray(), [1])
+
+inserter = Yallist(1,2,3,4,5)
+inserter.pushNode(inserter.tail.prev)
+t.similar(inserter.toArray(), [1,2,3,5,4])
+inserter.pushNode(inserter.head)
+t.similar(inserter.toArray(), [2,3,5,4,1])
+inserter.unshiftNode(inserter.head)
+t.similar(inserter.toArray(), [2,3,5,4,1])
+
+single = Yallist(1)
+single.pushNode(single.tail)
+t.similar(single.toArray(), [1])
+
+var swiped = Yallist(9,8,7)
+inserter.unshiftNode(swiped.head.next)
+t.similar(inserter.toArray(), [8,2,3,5,4,1])
+t.similar(swiped.toArray(), [9,7])
+
+swiped = Yallist(9,8,7)
+inserter.pushNode(swiped.head.next)
+t.similar(inserter.toArray(), [8,2,3,5,4,1,8])
+t.similar(swiped.toArray(), [9,7])
+
+swiped.unshiftNode(Yallist.Node(99))
+t.similar(swiped.toArray(), [99,9,7])
+swiped.pushNode(Yallist.Node(66))
+t.similar(swiped.toArray(), [99,9,7,66])
+
+var e = Yallist()
+e.unshiftNode(Yallist.Node(1))
+t.same(e.toArray(), [1])
+e = Yallist()
+e.pushNode(Yallist.Node(1))
+t.same(e.toArray(), [1])
+
+// steal them back, don't break the lists
+swiped.unshiftNode(inserter.head)
+t.same(swiped, Yallist(8,99,9,7,66))
+t.same(inserter, Yallist(2,3,5,4,1,8))
+swiped.unshiftNode(inserter.tail)
+t.same(inserter, Yallist(2,3,5,4,1))
+t.same(swiped, Yallist(8,8,99,9,7,66))
+
+
+t.throws(function remove_foreign_node () {
+  e.removeNode(swiped.head)
+}, {}, new Error('removing node which does not belong to this list'))
+t.throws(function remove_unlisted_node () {
+  e.removeNode(Yallist.Node('nope'))
+}, {}, new Error('removing node which does not belong to this list'))
+
+e = Yallist(1,2)
+e.removeNode(e.head)
+t.same(e, Yallist(2))
+e = Yallist(1,2)
+e.removeNode(e.tail)
+t.same(e, Yallist(1))
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/yallist.js b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/yallist.js
new file mode 100644
index 0000000000..fb60fc2878
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/node_modules/yallist/yallist.js
@@ -0,0 +1,360 @@
+module.exports = Yallist
+
+Yallist.Node = Node
+Yallist.create = Yallist
+
+function Yallist (list) {
+  var self = this
+  if (!(self instanceof Yallist)) {
+    self = new Yallist()
+  }
+
+  self.tail = null
+  self.head = null
+  self.length = 0
+
+  if (list && typeof list.forEach === 'function') {
+    list.forEach(function (item) {
+      self.push(item)
+    })
+  } else if (arguments.length > 0) {
+    for (var i = 0, l = arguments.length; i < l; i++) {
+      self.push(arguments[i])
+    }
+  }
+
+  return self
+}
+
+Yallist.prototype.removeNode = function (node) {
+  if (node.list !== this) {
+    throw new Error('removing node which does not belong to this list')
+  }
+
+  var next = node.next
+  var prev = node.prev
+
+  if (next) {
+    next.prev = prev
+  }
+
+  if (prev) {
+    prev.next = next
+  }
+
+  if (node === this.head) {
+    this.head = next
+  }
+  if (node === this.tail) {
+    this.tail = prev
+  }
+
+  node.list.length --
+  node.next = null
+  node.prev = null
+  node.list = null
+}
+
+Yallist.prototype.unshiftNode = function (node) {
+  if (node === this.head) {
+    return
+  }
+
+  if (node.list) {
+    node.list.removeNode(node)
+  }
+
+  var head = this.head
+  node.list = this
+  node.next = head
+  if (head) {
+    head.prev = node
+  }
+
+  this.head = node
+  if (!this.tail) {
+    this.tail = node
+  }
+  this.length ++
+}
+
+Yallist.prototype.pushNode = function (node) {
+  if (node === this.tail) {
+    return
+  }
+
+  if (node.list) {
+    node.list.removeNode(node)
+  }
+
+  var tail = this.tail
+  node.list = this
+  node.prev = tail
+  if (tail) {
+    tail.next = node
+  }
+
+  this.tail = node
+  if (!this.head) {
+    this.head = node
+  }
+  this.length ++
+}
+
+Yallist.prototype.push = function () {
+  for (var i = 0, l = arguments.length; i < l; i++) {
+    push(this, arguments[i])
+  }
+  return this.length
+}
+
+Yallist.prototype.unshift = function () {
+  for (var i = 0, l = arguments.length; i < l; i++) {
+    unshift(this, arguments[i])
+  }
+  return this.length
+}
+
+Yallist.prototype.pop = function () {
+  if (!this.tail)
+    return undefined
+
+  var res = this.tail.value
+  this.tail = this.tail.prev
+  this.tail.next = null
+  this.length --
+  return res
+}
+
+Yallist.prototype.shift = function () {
+  if (!this.head)
+    return undefined
+
+  var res = this.head.value
+  this.head = this.head.next
+  this.head.prev = null
+  this.length --
+  return res
+}
+
+Yallist.prototype.forEach = function (fn, thisp) {
+  thisp = thisp || this
+  for (var walker = this.head, i = 0; walker !== null; i++) {
+    fn.call(thisp, walker.value, i, this)
+    walker = walker.next
+  }
+}
+
+Yallist.prototype.forEachReverse = function (fn, thisp) {
+  thisp = thisp || this
+  for (var walker = this.tail, i = this.length - 1; walker !== null; i--) {
+    fn.call(thisp, walker.value, i, this)
+    walker = walker.prev
+  }
+}
+
+Yallist.prototype.get = function (n) {
+  for (var i = 0, walker = this.head; walker !== null && i < n; i++) {
+    // abort out of the list early if we hit a cycle
+    walker = walker.next
+  }
+  if (i === n && walker !== null) {
+    return walker.value
+  }
+}
+
+Yallist.prototype.getReverse = function (n) {
+  for (var i = 0, walker = this.tail; walker !== null && i < n; i++) {
+    // abort out of the list early if we hit a cycle
+    walker = walker.prev
+  }
+  if (i === n && walker !== null) {
+    return walker.value
+  }
+}
+
+Yallist.prototype.map = function (fn, thisp) {
+  thisp = thisp || this
+  var res = new Yallist()
+  for (var walker = this.head; walker !== null; ) {
+    res.push(fn.call(thisp, walker.value, this))
+    walker = walker.next
+  }
+  return res
+}
+
+Yallist.prototype.mapReverse = function (fn, thisp) {
+  thisp = thisp || this
+  var res = new Yallist()
+  for (var walker = this.tail; walker !== null;) {
+    res.push(fn.call(thisp, walker.value, this))
+    walker = walker.prev
+  }
+  return res
+}
+
+Yallist.prototype.reduce = function (fn, initial) {
+  var acc
+  var walker = this.head
+  if (arguments.length > 1) {
+    acc = initial
+  } else if (this.head) {
+    walker = this.head.next
+    acc = this.head.value
+  } else {
+    throw new TypeError('Reduce of empty list with no initial value')
+  }
+
+  for (var i = 0; walker !== null; i++) {
+    acc = fn(acc, walker.value, i)
+    walker = walker.next
+  }
+
+  return acc
+}
+
+Yallist.prototype.reduceReverse = function (fn, initial) {
+  var acc
+  var walker = this.tail
+  if (arguments.length > 1) {
+    acc = initial
+  } else if (this.tail) {
+    walker = this.tail.prev
+    acc = this.tail.value
+  } else {
+    throw new TypeError('Reduce of empty list with no initial value')
+  }
+
+  for (var i = this.length - 1; walker !== null; i--) {
+    acc = fn(acc, walker.value, i)
+    walker = walker.prev
+  }
+
+  return acc
+}
+
+Yallist.prototype.toArray = function () {
+  var arr = new Array(this.length)
+  for (var i = 0, walker = this.head; walker !== null; i++) {
+    arr[i] = walker.value
+    walker = walker.next
+  }
+  return arr
+}
+
+Yallist.prototype.toArrayReverse = function () {
+  var arr = new Array(this.length)
+  for (var i = 0, walker = this.tail; walker !== null; i++) {
+    arr[i] = walker.value
+    walker = walker.prev
+  }
+  return arr
+}
+
+Yallist.prototype.slice = function (from, to) {
+  to = to || this.length
+  if (to < 0) {
+    to += this.length
+  }
+  from = from || 0
+  if (from < 0) {
+    from += this.length
+  }
+  var ret = new Yallist()
+  if (to < from || to < 0) {
+    return ret
+  }
+  if (from < 0) {
+    from = 0
+  }
+  if (to > this.length) {
+    to = this.length
+  }
+  for (var i = 0, walker = this.head; walker !== null && i < from; i++) {
+    walker = walker.next
+  }
+  for (; walker !== null && i < to; i++, walker = walker.next) {
+    ret.push(walker.value)
+  }
+  return ret
+}
+
+Yallist.prototype.sliceReverse = function (from, to) {
+  to = to || this.length
+  if (to < 0) {
+    to += this.length
+  }
+  from = from || 0
+  if (from < 0) {
+    from += this.length
+  }
+  var ret = new Yallist()
+  if (to < from || to < 0) {
+    return ret
+  }
+  if (from < 0) {
+    from = 0
+  }
+  if (to > this.length) {
+    to = this.length
+  }
+  for (var i = this.length, walker = this.tail; walker !== null && i > to; i--) {
+    walker = walker.prev
+  }
+  for (; walker !== null && i > from; i--, walker = walker.prev) {
+    ret.push(walker.value)
+  }
+  return ret
+}
+
+Yallist.prototype.reverse = function () {
+  var head = this.head
+  var tail = this.tail
+  for (var walker = head; walker !== null; walker = walker.prev) {
+    var p = walker.prev
+    walker.prev = walker.next
+    walker.next = p
+  }
+  this.head = tail
+  this.tail = head
+  return this
+}
+
+function push (self, item) {
+  self.tail = new Node(item, self.tail, null, self)
+  if (!self.head) {
+    self.head = self.tail
+  }
+  self.length ++
+}
+
+function unshift (self, item) {
+  self.head = new Node(item, null, self.head, self)
+  if (!self.tail) {
+    self.tail = self.head
+  }
+  self.length ++
+}
+
+function Node (value, prev, next, list) {
+  if (!(this instanceof Node)) {
+    return new Node(value, prev, next, list)
+  }
+
+  this.list = list
+  this.value = value
+
+  if (prev) {
+    prev.next = this
+    this.prev = prev
+  } else {
+    this.prev = null
+  }
+
+  if (next) {
+    next.prev = this
+    this.next = next
+  } else {
+    this.next = null
+  }
+}
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/package.json b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/package.json
index 501c3e735f..fafc088e72 100644
--- a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/package.json
+++ b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/package.json
@@ -1,37 +1,41 @@
 {
   "_args": [
     [
-      "lru-cache@^2.6.5",
+      "lru-cache@^4.0.0",
       "/Users/rebecca/code/npm/node_modules/request/node_modules/aws4"
     ]
   ],
-  "_from": "lru-cache@>=2.6.5 <3.0.0",
-  "_id": "lru-cache@2.7.3",
+  "_from": "lru-cache@>=4.0.0 <5.0.0",
+  "_id": "lru-cache@4.0.1",
   "_inCache": true,
   "_installable": true,
   "_location": "/request/aws4/lru-cache",
-  "_nodeVersion": "4.0.0",
+  "_nodeVersion": "5.6.0",
+  "_npmOperationalInternal": {
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/lru-cache-4.0.1.tgz_1458667372415_0.8005518841091543"
+  },
   "_npmUser": {
     "email": "i@izs.me",
     "name": "isaacs"
   },
-  "_npmVersion": "3.3.2",
+  "_npmVersion": "3.7.3",
   "_phantomChildren": {},
   "_requested": {
     "name": "lru-cache",
-    "raw": "lru-cache@^2.6.5",
-    "rawSpec": "^2.6.5",
+    "raw": "lru-cache@^4.0.0",
+    "rawSpec": "^4.0.0",
     "scope": null,
-    "spec": ">=2.6.5 <3.0.0",
+    "spec": ">=4.0.0 <5.0.0",
     "type": "range"
   },
   "_requiredBy": [
     "/request/aws4"
   ],
-  "_resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-2.7.3.tgz",
-  "_shasum": "6d4524e8b955f95d4f5b58851ce21dd72fb4e952",
+  "_resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.0.1.tgz",
+  "_shasum": "1343955edaf2e37d9b9e7ee7241e27c4b9fb72be",
   "_shrinkwrap": null,
-  "_spec": "lru-cache@^2.6.5",
+  "_spec": "lru-cache@^4.0.0",
   "_where": "/Users/rebecca/code/npm/node_modules/request/node_modules/aws4",
   "author": {
     "email": "i@izs.me",
@@ -40,34 +44,40 @@
   "bugs": {
     "url": "https://github.com/isaacs/node-lru-cache/issues"
   },
-  "dependencies": {},
+  "dependencies": {
+    "pseudomap": "^1.0.1",
+    "yallist": "^2.0.0"
+  },
   "description": "A cache object that deletes the least-recently-used items.",
   "devDependencies": {
-    "tap": "^1.2.0",
-    "weak": ""
+    "standard": "^5.4.1",
+    "tap": "^5.1.1"
   },
   "directories": {},
   "dist": {
-    "shasum": "6d4524e8b955f95d4f5b58851ce21dd72fb4e952",
-    "tarball": "http://registry.npmjs.org/lru-cache/-/lru-cache-2.7.3.tgz"
+    "shasum": "1343955edaf2e37d9b9e7ee7241e27c4b9fb72be",
+    "tarball": "http://registry.npmjs.org/lru-cache/-/lru-cache-4.0.1.tgz"
   },
-  "gitHead": "292048199f6d28b77fbe584279a1898e25e4c714",
+  "files": [
+    "lib/lru-cache.js"
+  ],
+  "gitHead": "6cd8c8a43cf56c585bdb696faae94f9836cb9e28",
   "homepage": "https://github.com/isaacs/node-lru-cache#readme",
   "keywords": [
-    "cache",
+    "mru",
     "lru",
-    "mru"
+    "cache"
   ],
   "license": "ISC",
   "main": "lib/lru-cache.js",
   "maintainers": [
     {
-      "name": "isaacs",
-      "email": "isaacs@npmjs.com"
+      "email": "isaacs@npmjs.com",
+      "name": "isaacs"
     },
     {
-      "name": "othiym23",
-      "email": "ogd@aoaioxxysz.net"
+      "email": "ogd@aoaioxxysz.net",
+      "name": "othiym23"
     }
   ],
   "name": "lru-cache",
@@ -78,7 +88,8 @@
     "url": "git://github.com/isaacs/node-lru-cache.git"
   },
   "scripts": {
-    "test": "tap test --gc"
+    "posttest": "standard test/*.js lib/*.js",
+    "test": "tap test --branches=100 --functions=100 --lines=100 --statements=100"
   },
-  "version": "2.7.3"
+  "version": "4.0.1"
 }
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/basic.js b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/basic.js
deleted file mode 100644
index b47225f109..0000000000
--- a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/basic.js
+++ /dev/null
@@ -1,396 +0,0 @@
-var test = require("tap").test
-  , LRU = require("../")
-
-test("basic", function (t) {
-  var cache = new LRU({max: 10})
-  cache.set("key", "value")
-  t.equal(cache.get("key"), "value")
-  t.equal(cache.get("nada"), undefined)
-  t.equal(cache.length, 1)
-  t.equal(cache.max, 10)
-  t.end()
-})
-
-test("least recently set", function (t) {
-  var cache = new LRU(2)
-  cache.set("a", "A")
-  cache.set("b", "B")
-  cache.set("c", "C")
-  t.equal(cache.get("c"), "C")
-  t.equal(cache.get("b"), "B")
-  t.equal(cache.get("a"), undefined)
-  t.end()
-})
-
-test("lru recently gotten", function (t) {
-  var cache = new LRU(2)
-  cache.set("a", "A")
-  cache.set("b", "B")
-  cache.get("a")
-  cache.set("c", "C")
-  t.equal(cache.get("c"), "C")
-  t.equal(cache.get("b"), undefined)
-  t.equal(cache.get("a"), "A")
-  t.end()
-})
-
-test("del", function (t) {
-  var cache = new LRU(2)
-  cache.set("a", "A")
-  cache.del("a")
-  t.equal(cache.get("a"), undefined)
-  t.end()
-})
-
-test("max", function (t) {
-  var cache = new LRU(3)
-
-  // test changing the max, verify that the LRU items get dropped.
-  cache.max = 100
-  for (var i = 0; i < 100; i ++) cache.set(i, i)
-  t.equal(cache.length, 100)
-  for (var i = 0; i < 100; i ++) {
-    t.equal(cache.get(i), i)
-  }
-  cache.max = 3
-  t.equal(cache.length, 3)
-  for (var i = 0; i < 97; i ++) {
-    t.equal(cache.get(i), undefined)
-  }
-  for (var i = 98; i < 100; i ++) {
-    t.equal(cache.get(i), i)
-  }
-
-  // now remove the max restriction, and try again.
-  cache.max = "hello"
-  for (var i = 0; i < 100; i ++) cache.set(i, i)
-  t.equal(cache.length, 100)
-  for (var i = 0; i < 100; i ++) {
-    t.equal(cache.get(i), i)
-  }
-  // should trigger an immediate resize
-  cache.max = 3
-  t.equal(cache.length, 3)
-  for (var i = 0; i < 97; i ++) {
-    t.equal(cache.get(i), undefined)
-  }
-  for (var i = 98; i < 100; i ++) {
-    t.equal(cache.get(i), i)
-  }
-  t.end()
-})
-
-test("reset", function (t) {
-  var cache = new LRU(10)
-  cache.set("a", "A")
-  cache.set("b", "B")
-  cache.reset()
-  t.equal(cache.length, 0)
-  t.equal(cache.max, 10)
-  t.equal(cache.get("a"), undefined)
-  t.equal(cache.get("b"), undefined)
-  t.end()
-})
-
-
-test("basic with weighed length", function (t) {
-  var cache = new LRU({
-    max: 100,
-    length: function (item) { return item.size }
-  })
-  cache.set("key", {val: "value", size: 50})
-  t.equal(cache.get("key").val, "value")
-  t.equal(cache.get("nada"), undefined)
-  t.equal(cache.lengthCalculator(cache.get("key")), 50)
-  t.equal(cache.length, 50)
-  t.equal(cache.max, 100)
-  t.end()
-})
-
-
-test("weighed length item too large", function (t) {
-  var cache = new LRU({
-    max: 10,
-    length: function (item) { return item.size }
-  })
-  t.equal(cache.max, 10)
-
-  // should fall out immediately
-  cache.set("key", {val: "value", size: 50})
-
-  t.equal(cache.length, 0)
-  t.equal(cache.get("key"), undefined)
-  t.end()
-})
-
-test("least recently set with weighed length", function (t) {
-  var cache = new LRU({
-    max:8,
-    length: function (item) { return item.length }
-  })
-  cache.set("a", "A")
-  cache.set("b", "BB")
-  cache.set("c", "CCC")
-  cache.set("d", "DDDD")
-  t.equal(cache.get("d"), "DDDD")
-  t.equal(cache.get("c"), "CCC")
-  t.equal(cache.get("b"), undefined)
-  t.equal(cache.get("a"), undefined)
-  t.end()
-})
-
-test("lru recently gotten with weighed length", function (t) {
-  var cache = new LRU({
-    max: 8,
-    length: function (item) { return item.length }
-  })
-  cache.set("a", "A")
-  cache.set("b", "BB")
-  cache.set("c", "CCC")
-  cache.get("a")
-  cache.get("b")
-  cache.set("d", "DDDD")
-  t.equal(cache.get("c"), undefined)
-  t.equal(cache.get("d"), "DDDD")
-  t.equal(cache.get("b"), "BB")
-  t.equal(cache.get("a"), "A")
-  t.end()
-})
-
-test("lru recently updated with weighed length", function (t) {
-  var cache = new LRU({
-    max: 8,
-    length: function (item) { return item.length }
-  })
-  cache.set("a", "A")
-  cache.set("b", "BB")
-  cache.set("c", "CCC")
-  t.equal(cache.length, 6) //CCC BB A
-  cache.set("a", "+A")
-  t.equal(cache.length, 7) //+A CCC BB
-  cache.set("b", "++BB")
-  t.equal(cache.length, 6) //++BB +A
-  t.equal(cache.get("c"), undefined)
-
-  cache.set("c", "oversized")
-  t.equal(cache.length, 6) //++BB +A
-  t.equal(cache.get("c"), undefined)
-
-  cache.set("a", "oversized")
-  t.equal(cache.length, 4) //++BB
-  t.equal(cache.get("a"), undefined)
-  t.equal(cache.get("b"), "++BB")
-  t.end()
-})
-
-test("set returns proper booleans", function(t) {
-  var cache = new LRU({
-    max: 5,
-    length: function (item) { return item.length }
-  })
-
-  t.equal(cache.set("a", "A"), true)
-
-  // should return false for max exceeded
-  t.equal(cache.set("b", "donuts"), false)
-
-  t.equal(cache.set("b", "B"), true)
-  t.equal(cache.set("c", "CCCC"), true)
-  t.end()
-})
-
-test("drop the old items", function(t) {
-  var cache = new LRU({
-    max: 5,
-    maxAge: 50
-  })
-
-  cache.set("a", "A")
-
-  setTimeout(function () {
-    cache.set("b", "b")
-    t.equal(cache.get("a"), "A")
-  }, 25)
-
-  setTimeout(function () {
-    cache.set("c", "C")
-    // timed out
-    t.notOk(cache.get("a"))
-  }, 60 + 25)
-
-  setTimeout(function () {
-    t.notOk(cache.get("b"))
-    t.equal(cache.get("c"), "C")
-  }, 90)
-
-  setTimeout(function () {
-    t.notOk(cache.get("c"))
-    t.end()
-  }, 155)
-})
-
-test("individual item can have it's own maxAge", function(t) {
-  var cache = new LRU({
-    max: 5,
-    maxAge: 50
-  })
-
-  cache.set("a", "A", 20)
-  setTimeout(function () {
-    t.notOk(cache.get("a"))
-    t.end()
-  }, 25)
-})
-
-test("individual item can have it's own maxAge > cache's", function(t) {
-  var cache = new LRU({
-    max: 5,
-    maxAge: 20
-  })
-
-  cache.set("a", "A", 50)
-  setTimeout(function () {
-    t.equal(cache.get("a"), "A")
-    t.end()
-  }, 25)
-})
-
-test("disposal function", function(t) {
-  var disposed = false
-  var cache = new LRU({
-    max: 1,
-    dispose: function (k, n) {
-      disposed = n
-    }
-  })
-
-  cache.set(1, 1)
-  cache.set(2, 2)
-  t.equal(disposed, 1)
-  cache.set(3, 3)
-  t.equal(disposed, 2)
-  cache.reset()
-  t.equal(disposed, 3)
-  t.end()
-})
-
-test("disposal function on too big of item", function(t) {
-  var disposed = false
-  var cache = new LRU({
-    max: 1,
-    length: function (k) {
-      return k.length
-    },
-    dispose: function (k, n) {
-      disposed = n
-    }
-  })
-  var obj = [ 1, 2 ]
-
-  t.equal(disposed, false)
-  cache.set("obj", obj)
-  t.equal(disposed, obj)
-  t.end()
-})
-
-test("has()", function(t) {
-  var cache = new LRU({
-    max: 1,
-    maxAge: 10
-  })
-
-  cache.set('foo', 'bar')
-  t.equal(cache.has('foo'), true)
-  cache.set('blu', 'baz')
-  t.equal(cache.has('foo'), false)
-  t.equal(cache.has('blu'), true)
-  setTimeout(function() {
-    t.equal(cache.has('blu'), false)
-    t.end()
-  }, 15)
-})
-
-test("stale", function(t) {
-  var cache = new LRU({
-    maxAge: 10,
-    stale: true
-  })
-
-  cache.set('foo', 'bar')
-  t.equal(cache.get('foo'), 'bar')
-  t.equal(cache.has('foo'), true)
-  setTimeout(function() {
-    t.equal(cache.has('foo'), false)
-    t.equal(cache.get('foo'), 'bar')
-    t.equal(cache.get('foo'), undefined)
-    t.end()
-  }, 15)
-})
-
-test("lru update via set", function(t) {
-  var cache = LRU({ max: 2 });
-
-  cache.set('foo', 1);
-  cache.set('bar', 2);
-  cache.del('bar');
-  cache.set('baz', 3);
-  cache.set('qux', 4);
-
-  t.equal(cache.get('foo'), undefined)
-  t.equal(cache.get('bar'), undefined)
-  t.equal(cache.get('baz'), 3)
-  t.equal(cache.get('qux'), 4)
-  t.end()
-})
-
-test("least recently set w/ peek", function (t) {
-  var cache = new LRU(2)
-  cache.set("a", "A")
-  cache.set("b", "B")
-  t.equal(cache.peek("a"), "A")
-  cache.set("c", "C")
-  t.equal(cache.get("c"), "C")
-  t.equal(cache.get("b"), "B")
-  t.equal(cache.get("a"), undefined)
-  t.end()
-})
-
-test("pop the least used item", function (t) {
-  var cache = new LRU(3)
-  , last
-
-  cache.set("a", "A")
-  cache.set("b", "B")
-  cache.set("c", "C")
-
-  t.equal(cache.length, 3)
-  t.equal(cache.max, 3)
-
-  // Ensure we pop a, c, b
-  cache.get("b", "B")
-
-  last = cache.pop()
-  t.equal(last.key, "a")
-  t.equal(last.value, "A")
-  t.equal(cache.length, 2)
-  t.equal(cache.max, 3)
-
-  last = cache.pop()
-  t.equal(last.key, "c")
-  t.equal(last.value, "C")
-  t.equal(cache.length, 1)
-  t.equal(cache.max, 3)
-
-  last = cache.pop()
-  t.equal(last.key, "b")
-  t.equal(last.value, "B")
-  t.equal(cache.length, 0)
-  t.equal(cache.max, 3)
-
-  last = cache.pop()
-  t.equal(last, null)
-  t.equal(cache.length, 0)
-  t.equal(cache.max, 3)
-
-  t.end()
-})
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/foreach.js b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/foreach.js
deleted file mode 100644
index 4190417cbc..0000000000
--- a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/foreach.js
+++ /dev/null
@@ -1,120 +0,0 @@
-var test = require('tap').test
-var LRU = require('../')
-
-test('forEach', function (t) {
-  var l = new LRU(5)
-  for (var i = 0; i < 10; i ++) {
-    l.set(i.toString(), i.toString(2))
-  }
-
-  var i = 9
-  l.forEach(function (val, key, cache) {
-    t.equal(cache, l)
-    t.equal(key, i.toString())
-    t.equal(val, i.toString(2))
-    i -= 1
-  })
-
-  // get in order of most recently used
-  l.get(6)
-  l.get(8)
-
-  var order = [ 8, 6, 9, 7, 5 ]
-  var i = 0
-
-  l.forEach(function (val, key, cache) {
-    var j = order[i ++]
-    t.equal(cache, l)
-    t.equal(key, j.toString())
-    t.equal(val, j.toString(2))
-  })
-  t.equal(i, order.length);
-
-  t.end()
-})
-
-test('keys() and values()', function (t) {
-  var l = new LRU(5)
-  for (var i = 0; i < 10; i ++) {
-    l.set(i.toString(), i.toString(2))
-  }
-
-  t.similar(l.keys(), ['9', '8', '7', '6', '5'])
-  t.similar(l.values(), ['1001', '1000', '111', '110', '101'])
-
-  // get in order of most recently used
-  l.get(6)
-  l.get(8)
-
-  t.similar(l.keys(), ['8', '6', '9', '7', '5'])
-  t.similar(l.values(), ['1000', '110', '1001', '111', '101'])
-
-  t.end()
-})
-
-test('all entries are iterated over', function(t) {
-  var l = new LRU(5)
-  for (var i = 0; i < 10; i ++) {
-    l.set(i.toString(), i.toString(2))
-  }
-
-  var i = 0
-  l.forEach(function (val, key, cache) {
-    if (i > 0) {
-      cache.del(key)
-    }
-    i += 1
-  })
-
-  t.equal(i, 5)
-  t.equal(l.keys().length, 1)
-
-  t.end()
-})
-
-test('all stale entries are removed', function(t) {
-  var l = new LRU({ max: 5, maxAge: -5, stale: true })
-  for (var i = 0; i < 10; i ++) {
-    l.set(i.toString(), i.toString(2))
-  }
-
-  var i = 0
-  l.forEach(function () {
-    i += 1
-  })
-
-  t.equal(i, 5)
-  t.equal(l.keys().length, 0)
-
-  t.end()
-})
-
-test('expires', function (t) {
-  var l = new LRU({
-    max: 10,
-    maxAge: 50
-  })
-  for (var i = 0; i < 10; i++) {
-    l.set(i.toString(), i.toString(2), ((i % 2) ? 25 : undefined))
-  }
-
-  var i = 0
-  var order = [ 8, 6, 4, 2, 0 ]
-  setTimeout(function () {
-    l.forEach(function (val, key, cache) {
-      var j = order[i++]
-      t.equal(cache, l)
-      t.equal(key, j.toString())
-      t.equal(val, j.toString(2))
-    })
-    t.equal(i, order.length);
-
-    setTimeout(function () {
-      var count = 0;
-      l.forEach(function (val, key, cache) { count++; })
-      t.equal(0, count);
-      t.end()
-    }, 25)
-
-  }, 26)
-})
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/memory-leak.js b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/memory-leak.js
deleted file mode 100644
index b5912f6f16..0000000000
--- a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/memory-leak.js
+++ /dev/null
@@ -1,51 +0,0 @@
-#!/usr/bin/env node --expose_gc
-
-
-var weak = require('weak');
-var test = require('tap').test
-var LRU = require('../')
-var l = new LRU({ max: 10 })
-var refs = 0
-function X() {
-  refs ++
-  weak(this, deref)
-}
-
-function deref() {
-  refs --
-}
-
-test('no leaks', function (t) {
-  // fill up the cache
-  for (var i = 0; i < 100; i++) {
-    l.set(i, new X);
-    // throw some gets in there, too.
-    if (i % 2 === 0)
-      l.get(i / 2)
-  }
-
-  gc()
-
-  var start = process.memoryUsage()
-
-  // capture the memory
-  var startRefs = refs
-
-  // do it again, but more
-  for (var i = 0; i < 10000; i++) {
-    l.set(i, new X);
-    // throw some gets in there, too.
-    if (i % 2 === 0)
-      l.get(i / 2)
-  }
-
-  gc()
-
-  var end = process.memoryUsage()
-  t.equal(refs, startRefs, 'no leaky refs')
-
-  console.error('start: %j\n' +
-                'end:   %j', start, end);
-  t.pass();
-  t.end();
-})
diff --git a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/serialize.js b/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/serialize.js
deleted file mode 100644
index 5fe5dc3d37..0000000000
--- a/deps/npm/node_modules/request/node_modules/aws4/node_modules/lru-cache/test/serialize.js
+++ /dev/null
@@ -1,215 +0,0 @@
-var test = require('tap').test
-var LRU = require('../')
-
-test('dump', function (t) {
-  var cache = new LRU()
-
-  t.equal(cache.dump().length, 0, "nothing in dump for empty cache")
-
-  cache.set("a", "A")
-  cache.set("b", "B")
-  t.deepEqual(cache.dump(), [
-    { k: "b", v: "B", e: 0 },
-    { k: "a", v: "A", e: 0 }
-  ])
-
-  cache.set("a", "A");
-  t.deepEqual(cache.dump(), [
-    { k: "a", v: "A", e: 0 },
-    { k: "b", v: "B", e: 0 }
-  ])
-
-  cache.get("b");
-  t.deepEqual(cache.dump(), [
-    { k: "b", v: "B", e: 0 },
-    { k: "a", v: "A", e: 0 }
-  ])
-
-  cache.del("a");
-  t.deepEqual(cache.dump(), [
-    { k: "b", v: "B",  e: 0 }
-  ])
-
-  t.end()
-})
-
-test("do not dump stale items", function(t) {
-  var cache = new LRU({
-    max: 5,
-    maxAge: 50
-  })
-
-  //expires at 50
-  cache.set("a", "A")
-
-  setTimeout(function () {
-    //expires at 75
-    cache.set("b", "B")
-    var s = cache.dump()
-    t.equal(s.length, 2)
-    t.equal(s[0].k, "b")
-    t.equal(s[1].k, "a")
-  }, 25)
-
-  setTimeout(function () {
-    //expires at 110
-    cache.set("c", "C")
-    var s = cache.dump()
-    t.equal(s.length, 2)
-    t.equal(s[0].k, "c")
-    t.equal(s[1].k, "b")
-  }, 60)
-
-  setTimeout(function () {
-    //expires at 130
-    cache.set("d", "D", 40)
-    var s = cache.dump()
-    t.equal(s.length, 2)
-    t.equal(s[0].k, "d")
-    t.equal(s[1].k, "c")
-  }, 90)
-
-  setTimeout(function () {
-    var s = cache.dump()
-    t.equal(s.length, 1)
-    t.equal(s[0].k, "d")
-  }, 120)
-
-  setTimeout(function () {
-    var s = cache.dump()
-    t.deepEqual(s, [])
-    t.end()
-  }, 155)
-})
-
-test("load basic cache", function(t) {
-  var cache = new LRU(),
-      copy = new LRU()
-
-  cache.set("a", "A")
-  cache.set("b", "B")
-
-  copy.load(cache.dump())
-  t.deepEquals(cache.dump(), copy.dump())
-
-  t.end()
-})
-
-
-test("load staled cache", function(t) {
-  var cache = new LRU({maxAge: 50}),
-      copy = new LRU({maxAge: 50}),
-      arr
-
-  //expires at 50
-  cache.set("a", "A")
-  setTimeout(function () {
-    //expires at 80
-    cache.set("b", "B")
-    arr = cache.dump()
-    t.equal(arr.length, 2)
-  }, 30)
-
-  setTimeout(function () {
-    copy.load(arr)
-    t.equal(copy.get("a"), undefined)
-    t.equal(copy.get("b"), "B")
-  }, 60)
-
-  setTimeout(function () {
-    t.equal(copy.get("b"), undefined)
-    t.end()
-  }, 90)
-})
-
-test("load to other size cache", function(t) {
-  var cache = new LRU({max: 2}),
-      copy = new LRU({max: 1})
-
-  cache.set("a", "A")
-  cache.set("b", "B")
-
-  copy.load(cache.dump())
-  t.equal(copy.get("a"), undefined)
-  t.equal(copy.get("b"), "B")
-
-  //update the last read from original cache
-  cache.get("a")
-  copy.load(cache.dump())
-  t.equal(copy.get("a"), "A")
-  t.equal(copy.get("b"), undefined)
-
-  t.end()
-})
-
-
-test("load to other age cache", function(t) {
-  var cache = new LRU({maxAge: 50}),
-      aged = new LRU({maxAge: 100}),
-      simple = new LRU(),
-      arr,
-      expired
-
-  //created at 0
-  //a would be valid till 0 + 50
-  cache.set("a", "A")
-  setTimeout(function () {
-    //created at 20
-    //b would be valid till 20 + 50
-    cache.set("b", "B")
-    //b would be valid till 20 + 70
-    cache.set("c", "C", 70)
-    arr = cache.dump()
-    t.equal(arr.length, 3)
-  }, 20)
-
-  setTimeout(function () {
-    t.equal(cache.get("a"), undefined)
-    t.equal(cache.get("b"), "B")
-    t.equal(cache.get("c"), "C")
-
-    aged.load(arr)
-    t.equal(aged.get("a"), undefined)
-    t.equal(aged.get("b"), "B")
-    t.equal(aged.get("c"), "C")
-
-    simple.load(arr)
-    t.equal(simple.get("a"), undefined)
-    t.equal(simple.get("b"), "B")
-    t.equal(simple.get("c"), "C")
-  }, 60)
-
-  setTimeout(function () {
-    t.equal(cache.get("a"), undefined)
-    t.equal(cache.get("b"), undefined)
-    t.equal(cache.get("c"), "C")
-
-    aged.load(arr)
-    t.equal(aged.get("a"), undefined)
-    t.equal(aged.get("b"), undefined)
-    t.equal(aged.get("c"), "C")
-
-    simple.load(arr)
-    t.equal(simple.get("a"), undefined)
-    t.equal(simple.get("b"), undefined)
-    t.equal(simple.get("c"), "C")
-  }, 80)
-
-  setTimeout(function () {
-    t.equal(cache.get("a"), undefined)
-    t.equal(cache.get("b"), undefined)
-    t.equal(cache.get("c"), undefined)
-
-    aged.load(arr)
-    t.equal(aged.get("a"), undefined)
-    t.equal(aged.get("b"), undefined)
-    t.equal(aged.get("c"), undefined)
-
-    simple.load(arr)
-    t.equal(simple.get("a"), undefined)
-    t.equal(simple.get("b"), undefined)
-    t.equal(simple.get("c"), undefined)
-    t.end()
-  }, 100)
-
-})
diff --git a/deps/npm/node_modules/request/node_modules/aws4/package.json b/deps/npm/node_modules/request/node_modules/aws4/package.json
index 31de63b47c..5e7ae9de2d 100644
--- a/deps/npm/node_modules/request/node_modules/aws4/package.json
+++ b/deps/npm/node_modules/request/node_modules/aws4/package.json
@@ -6,16 +6,20 @@
     ]
   ],
   "_from": "aws4@>=1.2.1 <2.0.0",
-  "_id": "aws4@1.2.1",
+  "_id": "aws4@1.3.2",
   "_inCache": true,
   "_installable": true,
   "_location": "/request/aws4",
-  "_nodeVersion": "4.2.4",
+  "_nodeVersion": "4.3.1",
+  "_npmOperationalInternal": {
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/aws4-1.3.2.tgz_1456871543899_0.13955276948399842"
+  },
   "_npmUser": {
     "email": "michael.hart.au@gmail.com",
     "name": "hichaelmart"
   },
-  "_npmVersion": "2.14.15",
+  "_npmVersion": "2.14.21",
   "_phantomChildren": {},
   "_requested": {
     "name": "aws4",
@@ -28,8 +32,8 @@
   "_requiredBy": [
     "/request"
   ],
-  "_resolved": "https://registry.npmjs.org/aws4/-/aws4-1.2.1.tgz",
-  "_shasum": "52b5659a4d32583d405f65e1124ac436d07fe5ac",
+  "_resolved": "https://registry.npmjs.org/aws4/-/aws4-1.3.2.tgz",
+  "_shasum": "d39e0bee412ced0e8ed94a23e314f313a95b9fd1",
   "_shrinkwrap": null,
   "_spec": "aws4@^1.2.1",
   "_where": "/Users/rebecca/code/npm/node_modules/request",
@@ -42,78 +46,78 @@
     "url": "https://github.com/mhart/aws4/issues"
   },
   "dependencies": {
-    "lru-cache": "^2.6.5"
+    "lru-cache": "^4.0.0"
   },
   "description": "Signs and prepares requests using AWS Signature Version 4",
   "devDependencies": {
-    "mocha": "^2.2.5",
-    "should": "^7.0.1"
+    "mocha": "^2.4.5",
+    "should": "^8.2.2"
   },
   "directories": {},
   "dist": {
-    "shasum": "52b5659a4d32583d405f65e1124ac436d07fe5ac",
-    "tarball": "http://registry.npmjs.org/aws4/-/aws4-1.2.1.tgz"
+    "shasum": "d39e0bee412ced0e8ed94a23e314f313a95b9fd1",
+    "tarball": "http://registry.npmjs.org/aws4/-/aws4-1.3.2.tgz"
   },
-  "gitHead": "3d8a3a06a8415bd5255b4f60eb91576952e97f5c",
+  "gitHead": "e899db3aacbf2a034398f7dd483345dc793e8d72",
   "homepage": "https://github.com/mhart/aws4#readme",
   "keywords": [
     "amazon",
-    "appstream",
-    "autoscaling",
     "aws",
+    "signature",
+    "s3",
+    "ec2",
+    "autoscaling",
     "cloudformation",
-    "cloudfront",
-    "cloudhsm",
+    "elasticloadbalancing",
+    "elb",
+    "elasticbeanstalk",
     "cloudsearch",
-    "cloudtrail",
-    "cloudwatch",
-    "codedeploy",
-    "cognito",
-    "cognitoidentity",
-    "cognitosync",
-    "config",
-    "containerservice",
+    "dynamodb",
+    "kinesis",
+    "lambda",
+    "glacier",
+    "sqs",
+    "sns",
+    "iam",
+    "sts",
+    "ses",
+    "swf",
+    "storagegateway",
     "datapipeline",
     "directconnect",
-    "dynamodb",
-    "ec2",
-    "ecs",
+    "redshift",
+    "opsworks",
+    "rds",
+    "monitoring",
+    "cloudtrail",
+    "cloudfront",
+    "codedeploy",
     "elasticache",
-    "elasticbeanstalk",
-    "elasticloadbalancing",
     "elasticmapreduce",
     "elastictranscoder",
-    "elb",
     "emr",
-    "glacier",
-    "iam",
+    "cloudwatch",
+    "mobileanalytics",
+    "cognitoidentity",
+    "cognitosync",
+    "cognito",
+    "containerservice",
+    "ecs",
+    "appstream",
     "keymanagementservice",
-    "kinesis",
     "kms",
-    "lambda",
-    "logs",
-    "mobileanalytics",
-    "monitoring",
-    "opsworks",
-    "rds",
-    "redshift",
+    "config",
+    "cloudhsm",
     "route53",
     "route53domains",
-    "s3",
-    "ses",
-    "signature",
-    "sns",
-    "sqs",
-    "storagegateway",
-    "sts",
-    "swf"
+    "logs"
   ],
   "license": "MIT",
   "main": "aws4.js",
   "maintainers": [
     {
-      "name": "hichaelmart",
-      "email": "michael.hart.au@gmail.com"
+      "email": "michael.hart.au@gmail.com",
+      "name": "hichaelmart"
     }
   ],
   "name": "aws4",
@@ -126,5 +130,5 @@
   "scripts": {
     "test": "mocha ./test/fast.js ./test/slow.js -b -t 100s -R list"
   },
-  "version": "1.2.1"
+  "version": "1.3.2"
 }
diff --git a/deps/npm/node_modules/request/node_modules/bl/.travis.yml b/deps/npm/node_modules/request/node_modules/bl/.travis.yml
index e431a1bd0c..5cb0480b45 100644
--- a/deps/npm/node_modules/request/node_modules/bl/.travis.yml
+++ b/deps/npm/node_modules/request/node_modules/bl/.travis.yml
@@ -2,8 +2,9 @@ sudo: false
 language: node_js
 node_js:
   - '0.10'
-  - node
-  - iojs
+  - '0.12'
+  - '4'
+  - '5'
 branches:
   only:
     - master
diff --git a/deps/npm/node_modules/request/node_modules/bl/README.md b/deps/npm/node_modules/request/node_modules/bl/README.md
index 4d87866aa1..f7044db26e 100644
--- a/deps/npm/node_modules/request/node_modules/bl/README.md
+++ b/deps/npm/node_modules/request/node_modules/bl/README.md
@@ -96,7 +96,7 @@ bl.pipe(fs.createWriteStream('gibberish.txt'))
 
 --------------------------------------------------------
 
-### new BufferList([ callback | buffer | buffer array ])
+### new BufferList([ callback | Buffer | Buffer array | BufferList | BufferList array | String ])
 The constructor takes an optional callback, if supplied, the callback will be called with an error argument followed by a reference to the **bl** instance, when `bl.end()` is called (i.e. from a piped stream). This is a convenient method of collecting the entire contents of a stream, particularly when the stream is *chunky*, such as a network stream.
 
 Normally, no arguments are required for the constructor, but you can initialise the list by passing in a single `Buffer` object or an array of `Buffer` object.
@@ -120,8 +120,8 @@ Get the length of the list in bytes. This is the sum of the lengths of all of th
 
 --------------------------------------------------------
 
-### bl.append(buffer)
-`append(buffer)` adds an additional buffer or BufferList to the internal list.
+### bl.append(Buffer | Buffer array | BufferList | BufferList array | String)
+`append(buffer)` adds an additional buffer or BufferList to the internal list. `this` is returned so it can be chained.
 
 --------------------------------------------------------
 
diff --git a/deps/npm/node_modules/request/node_modules/bl/bl.js b/deps/npm/node_modules/request/node_modules/bl/bl.js
index b979ba82e4..f585df1721 100644
--- a/deps/npm/node_modules/request/node_modules/bl/bl.js
+++ b/deps/npm/node_modules/request/node_modules/bl/bl.js
@@ -1,6 +1,7 @@
 var DuplexStream = require('readable-stream/duplex')
   , util         = require('util')
 
+
 function BufferList (callback) {
   if (!(this instanceof BufferList))
     return new BufferList(callback)
@@ -11,34 +12,31 @@ function BufferList (callback) {
   if (typeof callback == 'function') {
     this._callback = callback
 
-    var piper = function (err) {
+    var piper = function piper (err) {
       if (this._callback) {
         this._callback(err)
         this._callback = null
       }
     }.bind(this)
 
-    this.on('pipe', function (src) {
+    this.on('pipe', function onPipe (src) {
       src.on('error', piper)
     })
-    this.on('unpipe', function (src) {
+    this.on('unpipe', function onUnpipe (src) {
       src.removeListener('error', piper)
     })
-  }
-  else if (Buffer.isBuffer(callback))
+  } else {
     this.append(callback)
-  else if (Array.isArray(callback)) {
-    callback.forEach(function (b) {
-      Buffer.isBuffer(b) && this.append(b)
-    }.bind(this))
   }
 
   DuplexStream.call(this)
 }
 
+
 util.inherits(BufferList, DuplexStream)
 
-BufferList.prototype._offset = function (offset) {
+
+BufferList.prototype._offset = function _offset (offset) {
   var tot = 0, i = 0, _t
   for (; i < this._bufs.length; i++) {
     _t = tot + this._bufs[i].length
@@ -48,35 +46,52 @@ BufferList.prototype._offset = function (offset) {
   }
 }
 
-BufferList.prototype.append = function (buf) {
-  var isBuffer = Buffer.isBuffer(buf) ||
-                 buf instanceof BufferList
 
-  // coerce number arguments to strings, since Buffer(number) does
-  // uninitialized memory allocation
-  if (typeof buf == 'number')
-    buf = buf.toString()
+BufferList.prototype.append = function append (buf) {
+  var i = 0
+    , newBuf
+
+  if (Array.isArray(buf)) {
+    for (; i < buf.length; i++)
+      this.append(buf[i])
+  } else if (buf instanceof BufferList) {
+    // unwrap argument into individual BufferLists
+    for (; i < buf._bufs.length; i++)
+      this.append(buf._bufs[i])
+  } else if (buf != null) {
+    // coerce number arguments to strings, since Buffer(number) does
+    // uninitialized memory allocation
+    if (typeof buf == 'number')
+      buf = buf.toString()
+
+    newBuf = Buffer.isBuffer(buf) ? buf : new Buffer(buf)
+    this._bufs.push(newBuf)
+    this.length += newBuf.length
+  }
 
-  this._bufs.push(isBuffer ? buf : new Buffer(buf))
-  this.length += buf.length
   return this
 }
 
-BufferList.prototype._write = function (buf, encoding, callback) {
+
+BufferList.prototype._write = function _write (buf, encoding, callback) {
   this.append(buf)
-  if (callback)
+
+  if (typeof callback == 'function')
     callback()
 }
 
-BufferList.prototype._read = function (size) {
+
+BufferList.prototype._read = function _read (size) {
   if (!this.length)
     return this.push(null)
+
   size = Math.min(size, this.length)
   this.push(this.slice(0, size))
   this.consume(size)
 }
 
-BufferList.prototype.end = function (chunk) {
+
+BufferList.prototype.end = function end (chunk) {
   DuplexStream.prototype.end.call(this, chunk)
 
   if (this._callback) {
@@ -85,15 +100,18 @@ BufferList.prototype.end = function (chunk) {
   }
 }
 
-BufferList.prototype.get = function (index) {
+
+BufferList.prototype.get = function get (index) {
   return this.slice(index, index + 1)[0]
 }
 
-BufferList.prototype.slice = function (start, end) {
+
+BufferList.prototype.slice = function slice (start, end) {
   return this.copy(null, 0, start, end)
 }
 
-BufferList.prototype.copy = function (dst, dstStart, srcStart, srcEnd) {
+
+BufferList.prototype.copy = function copy (dst, dstStart, srcStart, srcEnd) {
   if (typeof srcStart != 'number' || srcStart < 0)
     srcStart = 0
   if (typeof srcEnd != 'number' || srcEnd > this.length)
@@ -156,13 +174,13 @@ BufferList.prototype.copy = function (dst, dstStart, srcStart, srcEnd) {
   return dst
 }
 
-BufferList.prototype.toString = function (encoding, start, end) {
+BufferList.prototype.toString = function toString (encoding, start, end) {
   return this.slice(start, end).toString(encoding)
 }
 
-BufferList.prototype.consume = function (bytes) {
+BufferList.prototype.consume = function consume (bytes) {
   while (this._bufs.length) {
-    if (bytes > this._bufs[0].length) {
+    if (bytes >= this._bufs[0].length) {
       bytes -= this._bufs[0].length
       this.length -= this._bufs[0].length
       this._bufs.shift()
@@ -175,7 +193,8 @@ BufferList.prototype.consume = function (bytes) {
   return this
 }
 
-BufferList.prototype.duplicate = function () {
+
+BufferList.prototype.duplicate = function duplicate () {
   var i = 0
     , copy = new BufferList()
 
@@ -185,12 +204,14 @@ BufferList.prototype.duplicate = function () {
   return copy
 }
 
-BufferList.prototype.destroy = function () {
-  this._bufs.length = 0;
-  this.length = 0;
-  this.push(null);
+
+BufferList.prototype.destroy = function destroy () {
+  this._bufs.length = 0
+  this.length = 0
+  this.push(null)
 }
 
+
 ;(function () {
   var methods = {
       'readDoubleBE' : 8
@@ -218,4 +239,5 @@ BufferList.prototype.destroy = function () {
   }
 }())
 
+
 module.exports = BufferList
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.npmignore b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.npmignore
new file mode 100644
index 0000000000..38344f87a6
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.npmignore
@@ -0,0 +1,5 @@
+build/
+test/
+examples/
+fs.js
+zlib.js
\ No newline at end of file
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.travis.yml b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.travis.yml
new file mode 100644
index 0000000000..1b82118460
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.travis.yml
@@ -0,0 +1,52 @@
+sudo: false
+language: node_js
+before_install:
+  - npm install -g npm@2
+  - npm install -g npm
+notifications:
+  email: false
+matrix:
+  fast_finish: true
+  allow_failures:
+    - env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="6.0..latest"
+    - env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest"
+  include:
+  - node_js: '0.8'
+    env: TASK=test
+  - node_js: '0.10'
+    env: TASK=test
+  - node_js: '0.11'
+    env: TASK=test
+  - node_js: '0.12'
+    env: TASK=test
+  - node_js: 1
+    env: TASK=test
+  - node_js: 2
+    env: TASK=test
+  - node_js: 3
+    env: TASK=test
+  - node_js: 4
+    env: TASK=test
+  - node_js: 5
+    env: TASK=test
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=android BROWSER_VERSION="4.0..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=ie BROWSER_VERSION="9..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=opera BROWSER_VERSION="11..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=chrome BROWSER_VERSION="-3..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=firefox BROWSER_VERSION="-3..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="6.0..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest"
+  - node_js: 5
+    env: TASK=browser BROWSER_NAME=safari BROWSER_VERSION="5..latest"
+script: "npm run $TASK"
+env:
+  global:
+  - secure: rE2Vvo7vnjabYNULNyLFxOyt98BoJexDqsiOnfiD6kLYYsiQGfr/sbZkPMOFm9qfQG7pjqx+zZWZjGSswhTt+626C0t/njXqug7Yps4c3dFblzGfreQHp7wNX5TFsvrxd6dAowVasMp61sJcRnB2w8cUzoe3RAYUDHyiHktwqMc=
+  - secure: g9YINaKAdMatsJ28G9jCGbSaguXCyxSTy+pBO6Ch0Cf57ZLOTka3HqDj8p3nV28LUIHZ3ut5WO43CeYKwt4AUtLpBS3a0dndHdY6D83uY6b2qh5hXlrcbeQTq2cvw2y95F7hm4D1kwrgZ7ViqaKggRcEupAL69YbJnxeUDKWEdI=
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.zuul.yml b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.zuul.yml
new file mode 100644
index 0000000000..96d9cfbd38
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.zuul.yml
@@ -0,0 +1 @@
+ui: tape
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/LICENSE b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/LICENSE
new file mode 100644
index 0000000000..e3d4e695a4
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/LICENSE
@@ -0,0 +1,18 @@
+Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/README.md b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/README.md
new file mode 100644
index 0000000000..1a67c48cd0
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/README.md
@@ -0,0 +1,36 @@
+# readable-stream
+
+***Node-core v5.8.0 streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream)
+
+
+[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/)
+[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/)
+
+
+[![Sauce Test Status](https://saucelabs.com/browser-matrix/readable-stream.svg)](https://saucelabs.com/u/readable-stream)
+
+```bash
+npm install --save readable-stream
+```
+
+***Node-core streams for userland***
+
+This package is a mirror of the Streams2 and Streams3 implementations in
+Node-core, including [documentation](doc/stream.markdown).
+
+If you want to guarantee a stable streams base, regardless of what version of
+Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html).
+
+As of version 2.0.0 **readable-stream** uses semantic versioning.
+
+# Streams WG Team Members
+
+* **Chris Dickinson** ([@chrisdickinson](https://github.com/chrisdickinson)) <christopher.s.dickinson@gmail.com>
+  - Release GPG key: 9554F04D7259F04124DE6B476D5A82AC7E37093B
+* **Calvin Metcalf** ([@calvinmetcalf](https://github.com/calvinmetcalf)) <calvin.metcalf@gmail.com>
+  - Release GPG key: F3EF5F62A87FC27A22E643F714CE4FF5015AA242
+* **Rod Vagg** ([@rvagg](https://github.com/rvagg)) <rod@vagg.org>
+  - Release GPG key: DD8F2338BAE7501E3DD5AC78C273792F7D83545D
+* **Sam Newman** ([@sonewman](https://github.com/sonewman)) <newmansam@outlook.com>
+* **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) <mathiasbuus@gmail.com>
+* **Domenic Denicola** ([@domenic](https://github.com/domenic)) <d@domenic.me>
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/stream.markdown b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/stream.markdown
new file mode 100644
index 0000000000..0bc3819e63
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/stream.markdown
@@ -0,0 +1,1760 @@
+# Stream
+
+    Stability: 2 - Stable
+
+A stream is an abstract interface implemented by various objects in
+Node.js. For example a [request to an HTTP server][http-incoming-message] is a
+stream, as is [`process.stdout`][]. Streams are readable, writable, or both. All
+streams are instances of [`EventEmitter`][].
+
+You can load the Stream base classes by doing `require('stream')`.
+There are base classes provided for [Readable][] streams, [Writable][]
+streams, [Duplex][] streams, and [Transform][] streams.
+
+This document is split up into 3 sections:
+
+1. The first section explains the parts of the API that you need to be
+   aware of to use streams in your programs.
+2. The second section explains the parts of the API that you need to
+   use if you implement your own custom streams yourself. The API is designed to
+   make this easy for you to do.
+3. The third section goes into more depth about how streams work,
+   including some of the internal mechanisms and functions that you
+   should probably not modify unless you definitely know what you are
+   doing.
+
+
+## API for Stream Consumers
+
+
+
+Streams can be either [Readable][], [Writable][], or both ([Duplex][]).
+
+All streams are EventEmitters, but they also have other custom methods
+and properties depending on whether they are Readable, Writable, or
+Duplex.
+
+If a stream is both Readable and Writable, then it implements all of
+the methods and events. So, a [Duplex][] or [Transform][] stream is
+fully described by this API, though their implementation may be
+somewhat different.
+
+It is not necessary to implement Stream interfaces in order to consume
+streams in your programs. If you **are** implementing streaming
+interfaces in your own program, please also refer to
+[API for Stream Implementors][].
+
+Almost all Node.js programs, no matter how simple, use Streams in some
+way. Here is an example of using Streams in an Node.js program:
+
+```js
+const http = require('http');
+
+var server = http.createServer( (req, res) => {
+  // req is an http.IncomingMessage, which is a Readable Stream
+  // res is an http.ServerResponse, which is a Writable Stream
+
+  var body = '';
+  // we want to get the data as utf8 strings
+  // If you don't set an encoding, then you'll get Buffer objects
+  req.setEncoding('utf8');
+
+  // Readable streams emit 'data' events once a listener is added
+  req.on('data', (chunk) => {
+    body += chunk;
+  });
+
+  // the end event tells you that you have entire body
+  req.on('end', () => {
+    try {
+      var data = JSON.parse(body);
+    } catch (er) {
+      // uh oh!  bad json!
+      res.statusCode = 400;
+      return res.end(`error: ${er.message}`);
+    }
+
+    // write back something interesting to the user:
+    res.write(typeof data);
+    res.end();
+  });
+});
+
+server.listen(1337);
+
+// $ curl localhost:1337 -d '{}'
+// object
+// $ curl localhost:1337 -d '"foo"'
+// string
+// $ curl localhost:1337 -d 'not json'
+// error: Unexpected token o
+```
+
+### Class: stream.Duplex
+
+Duplex streams are streams that implement both the [Readable][] and
+[Writable][] interfaces.
+
+Examples of Duplex streams include:
+
+* [TCP sockets][]
+* [zlib streams][zlib]
+* [crypto streams][crypto]
+
+### Class: stream.Readable
+
+
+
+The Readable stream interface is the abstraction for a *source* of
+data that you are reading from. In other words, data comes *out* of a
+Readable stream.
+
+A Readable stream will not start emitting data until you indicate that
+you are ready to receive it.
+
+Readable streams have two "modes": a **flowing mode** and a **paused
+mode**. When in flowing mode, data is read from the underlying system
+and provided to your program as fast as possible. In paused mode, you
+must explicitly call [`stream.read()`][stream-read] to get chunks of data out.
+Streams start out in paused mode.
+
+**Note**: If no data event handlers are attached, and there are no
+[`stream.pipe()`][] destinations, and the stream is switched into flowing
+mode, then data will be lost.
+
+You can switch to flowing mode by doing any of the following:
+
+* Adding a [`'data'`][] event handler to listen for data.
+* Calling the [`stream.resume()`][stream-resume] method to explicitly open the
+  flow.
+* Calling the [`stream.pipe()`][] method to send the data to a [Writable][].
+
+You can switch back to paused mode by doing either of the following:
+
+* If there are no pipe destinations, by calling the
+  [`stream.pause()`][stream-pause] method.
+* If there are pipe destinations, by removing any [`'data'`][] event
+  handlers, and removing all pipe destinations by calling the
+  [`stream.unpipe()`][] method.
+
+Note that, for backwards compatibility reasons, removing [`'data'`][]
+event handlers will **not** automatically pause the stream. Also, if
+there are piped destinations, then calling [`stream.pause()`][stream-pause] will
+not guarantee that the stream will *remain* paused once those
+destinations drain and ask for more data.
+
+Examples of readable streams include:
+
+* [HTTP responses, on the client][http-incoming-message]
+* [HTTP requests, on the server][http-incoming-message]
+* [fs read streams][]
+* [zlib streams][zlib]
+* [crypto streams][crypto]
+* [TCP sockets][]
+* [child process stdout and stderr][]
+* [`process.stdin`][]
+
+#### Event: 'close'
+
+Emitted when the stream and any of its underlying resources (a file
+descriptor, for example) have been closed. The event indicates that
+no more events will be emitted, and no further computation will occur.
+
+Not all streams will emit the `'close'` event.
+
+#### Event: 'data'
+
+* `chunk` {Buffer|String} The chunk of data.
+
+Attaching a `'data'` event listener to a stream that has not been
+explicitly paused will switch the stream into flowing mode. Data will
+then be passed as soon as it is available.
+
+If you just want to get all the data out of the stream as fast as
+possible, this is the best way to do so.
+
+```js
+var readable = getReadableStreamSomehow();
+readable.on('data', (chunk) => {
+  console.log('got %d bytes of data', chunk.length);
+});
+```
+
+#### Event: 'end'
+
+This event fires when there will be no more data to read.
+
+Note that the `'end'` event **will not fire** unless the data is
+completely consumed. This can be done by switching into flowing mode,
+or by calling [`stream.read()`][stream-read] repeatedly until you get to the
+end.
+
+```js
+var readable = getReadableStreamSomehow();
+readable.on('data', (chunk) => {
+  console.log('got %d bytes of data', chunk.length);
+});
+readable.on('end', () => {
+  console.log('there will be no more data.');
+});
+```
+
+#### Event: 'error'
+
+* {Error Object}
+
+Emitted if there was an error receiving data.
+
+#### Event: 'readable'
+
+When a chunk of data can be read from the stream, it will emit a
+`'readable'` event.
+
+In some cases, listening for a `'readable'` event will cause some data
+to be read into the internal buffer from the underlying system, if it
+hadn't already.
+
+```javascript
+var readable = getReadableStreamSomehow();
+readable.on('readable', () => {
+  // there is some data to read now
+});
+```
+
+Once the internal buffer is drained, a `'readable'` event will fire
+again when more data is available.
+
+The `'readable'` event is not emitted in the "flowing" mode with the
+sole exception of the last one, on end-of-stream.
+
+The `'readable'` event indicates that the stream has new information:
+either new data is available or the end of the stream has been reached.
+In the former case, [`stream.read()`][stream-read] will return that data. In the
+latter case, [`stream.read()`][stream-read] will return null. For instance, in
+the following example, `foo.txt` is an empty file:
+
+```js
+const fs = require('fs');
+var rr = fs.createReadStream('foo.txt');
+rr.on('readable', () => {
+  console.log('readable:', rr.read());
+});
+rr.on('end', () => {
+  console.log('end');
+});
+```
+
+The output of running this script is:
+
+```
+$ node test.js
+readable: null
+end
+```
+
+#### readable.isPaused()
+
+* Return: {Boolean}
+
+This method returns whether or not the `readable` has been **explicitly**
+paused by client code (using [`stream.pause()`][stream-pause] without a
+corresponding [`stream.resume()`][stream-resume]).
+
+```js
+var readable = new stream.Readable
+
+readable.isPaused() // === false
+readable.pause()
+readable.isPaused() // === true
+readable.resume()
+readable.isPaused() // === false
+```
+
+#### readable.pause()
+
+* Return: `this`
+
+This method will cause a stream in flowing mode to stop emitting
+[`'data'`][] events, switching out of flowing mode. Any data that becomes
+available will remain in the internal buffer.
+
+```js
+var readable = getReadableStreamSomehow();
+readable.on('data', (chunk) => {
+  console.log('got %d bytes of data', chunk.length);
+  readable.pause();
+  console.log('there will be no more data for 1 second');
+  setTimeout(() => {
+    console.log('now data will start flowing again');
+    readable.resume();
+  }, 1000);
+});
+```
+
+#### readable.pipe(destination[, options])
+
+* `destination` {stream.Writable} The destination for writing data
+* `options` {Object} Pipe options
+  * `end` {Boolean} End the writer when the reader ends. Default = `true`
+
+This method pulls all the data out of a readable stream, and writes it
+to the supplied destination, automatically managing the flow so that
+the destination is not overwhelmed by a fast readable stream.
+
+Multiple destinations can be piped to safely.
+
+```js
+var readable = getReadableStreamSomehow();
+var writable = fs.createWriteStream('file.txt');
+// All the data from readable goes into 'file.txt'
+readable.pipe(writable);
+```
+
+This function returns the destination stream, so you can set up pipe
+chains like so:
+
+```js
+var r = fs.createReadStream('file.txt');
+var z = zlib.createGzip();
+var w = fs.createWriteStream('file.txt.gz');
+r.pipe(z).pipe(w);
+```
+
+For example, emulating the Unix `cat` command:
+
+```js
+process.stdin.pipe(process.stdout);
+```
+
+By default [`stream.end()`][stream-end] is called on the destination when the
+source stream emits [`'end'`][], so that `destination` is no longer writable.
+Pass `{ end: false }` as `options` to keep the destination stream open.
+
+This keeps `writer` open so that "Goodbye" can be written at the
+end.
+
+```js
+reader.pipe(writer, { end: false });
+reader.on('end', () => {
+  writer.end('Goodbye\n');
+});
+```
+
+Note that [`process.stderr`][] and [`process.stdout`][] are never closed until
+the process exits, regardless of the specified options.
+
+#### readable.read([size])
+
+* `size` {Number} Optional argument to specify how much data to read.
+* Return {String|Buffer|Null}
+
+The `read()` method pulls some data out of the internal buffer and
+returns it. If there is no data available, then it will return
+`null`.
+
+If you pass in a `size` argument, then it will return that many
+bytes. If `size` bytes are not available, then it will return `null`,
+unless we've ended, in which case it will return the data remaining
+in the buffer.
+
+If you do not specify a `size` argument, then it will return all the
+data in the internal buffer.
+
+This method should only be called in paused mode. In flowing mode,
+this method is called automatically until the internal buffer is
+drained.
+
+```js
+var readable = getReadableStreamSomehow();
+readable.on('readable', () => {
+  var chunk;
+  while (null !== (chunk = readable.read())) {
+    console.log('got %d bytes of data', chunk.length);
+  }
+});
+```
+
+If this method returns a data chunk, then it will also trigger the
+emission of a [`'data'`][] event.
+
+Note that calling [`stream.read([size])`][stream-read] after the [`'end'`][]
+event has been triggered will return `null`. No runtime error will be raised.
+
+#### readable.resume()
+
+* Return: `this`
+
+This method will cause the readable stream to resume emitting [`'data'`][]
+events.
+
+This method will switch the stream into flowing mode. If you do *not*
+want to consume the data from a stream, but you *do* want to get to
+its [`'end'`][] event, you can call [`stream.resume()`][stream-resume] to open
+the flow of data.
+
+```js
+var readable = getReadableStreamSomehow();
+readable.resume();
+readable.on('end', () => {
+  console.log('got to the end, but did not read anything');
+});
+```
+
+#### readable.setEncoding(encoding)
+
+* `encoding` {String} The encoding to use.
+* Return: `this`
+
+Call this function to cause the stream to return strings of the specified
+encoding instead of Buffer objects. For example, if you do
+`readable.setEncoding('utf8')`, then the output data will be interpreted as
+UTF-8 data, and returned as strings. If you do `readable.setEncoding('hex')`,
+then the data will be encoded in hexadecimal string format.
+
+This properly handles multi-byte characters that would otherwise be
+potentially mangled if you simply pulled the Buffers directly and
+called [`buf.toString(encoding)`][] on them. If you want to read the data
+as strings, always use this method.
+
+Also you can disable any encoding at all with `readable.setEncoding(null)`.
+This approach is very useful if you deal with binary data or with large
+multi-byte strings spread out over multiple chunks.
+
+```js
+var readable = getReadableStreamSomehow();
+readable.setEncoding('utf8');
+readable.on('data', (chunk) => {
+  assert.equal(typeof chunk, 'string');
+  console.log('got %d characters of string data', chunk.length);
+});
+```
+
+#### readable.unpipe([destination])
+
+* `destination` {stream.Writable} Optional specific stream to unpipe
+
+This method will remove the hooks set up for a previous [`stream.pipe()`][]
+call.
+
+If the destination is not specified, then all pipes are removed.
+
+If the destination is specified, but no pipe is set up for it, then
+this is a no-op.
+
+```js
+var readable = getReadableStreamSomehow();
+var writable = fs.createWriteStream('file.txt');
+// All the data from readable goes into 'file.txt',
+// but only for the first second
+readable.pipe(writable);
+setTimeout(() => {
+  console.log('stop writing to file.txt');
+  readable.unpipe(writable);
+  console.log('manually close the file stream');
+  writable.end();
+}, 1000);
+```
+
+#### readable.unshift(chunk)
+
+* `chunk` {Buffer|String} Chunk of data to unshift onto the read queue
+
+This is useful in certain cases where a stream is being consumed by a
+parser, which needs to "un-consume" some data that it has
+optimistically pulled out of the source, so that the stream can be
+passed on to some other party.
+
+Note that `stream.unshift(chunk)` cannot be called after the [`'end'`][] event
+has been triggered; a runtime error will be raised.
+
+If you find that you must often call `stream.unshift(chunk)` in your
+programs, consider implementing a [Transform][] stream instead. (See [API
+for Stream Implementors][].)
+
+```js
+// Pull off a header delimited by \n\n
+// use unshift() if we get too much
+// Call the callback with (error, header, stream)
+const StringDecoder = require('string_decoder').StringDecoder;
+function parseHeader(stream, callback) {
+  stream.on('error', callback);
+  stream.on('readable', onReadable);
+  var decoder = new StringDecoder('utf8');
+  var header = '';
+  function onReadable() {
+    var chunk;
+    while (null !== (chunk = stream.read())) {
+      var str = decoder.write(chunk);
+      if (str.match(/\n\n/)) {
+        // found the header boundary
+        var split = str.split(/\n\n/);
+        header += split.shift();
+        var remaining = split.join('\n\n');
+        var buf = new Buffer(remaining, 'utf8');
+        if (buf.length)
+          stream.unshift(buf);
+        stream.removeListener('error', callback);
+        stream.removeListener('readable', onReadable);
+        // now the body of the message can be read from the stream.
+        callback(null, header, stream);
+      } else {
+        // still reading the header.
+        header += str;
+      }
+    }
+  }
+}
+```
+
+Note that, unlike [`stream.push(chunk)`][stream-push], `stream.unshift(chunk)`
+will not end the reading process by resetting the internal reading state of the
+stream. This can cause unexpected results if `unshift()` is called during a
+read (i.e. from within a [`stream._read()`][stream-_read] implementation on a
+custom stream). Following the call to `unshift()` with an immediate
+[`stream.push('')`][stream-push] will reset the reading state appropriately,
+however it is best to simply avoid calling `unshift()` while in the process of
+performing a read.
+
+#### readable.wrap(stream)
+
+* `stream` {Stream} An "old style" readable stream
+
+Versions of Node.js prior to v0.10 had streams that did not implement the
+entire Streams API as it is today. (See [Compatibility][] for
+more information.)
+
+If you are using an older Node.js library that emits [`'data'`][] events and
+has a [`stream.pause()`][stream-pause] method that is advisory only, then you
+can use the `wrap()` method to create a [Readable][] stream that uses the old
+stream as its data source.
+
+You will very rarely ever need to call this function, but it exists
+as a convenience for interacting with old Node.js programs and libraries.
+
+For example:
+
+```js
+const OldReader = require('./old-api-module.js').OldReader;
+const Readable = require('stream').Readable;
+const oreader = new OldReader;
+const myReader = new Readable().wrap(oreader);
+
+myReader.on('readable', () => {
+  myReader.read(); // etc.
+});
+```
+
+### Class: stream.Transform
+
+Transform streams are [Duplex][] streams where the output is in some way
+computed from the input. They implement both the [Readable][] and
+[Writable][] interfaces.
+
+Examples of Transform streams include:
+
+* [zlib streams][zlib]
+* [crypto streams][crypto]
+
+### Class: stream.Writable
+
+
+
+The Writable stream interface is an abstraction for a *destination*
+that you are writing data *to*.
+
+Examples of writable streams include:
+
+* [HTTP requests, on the client][]
+* [HTTP responses, on the server][]
+* [fs write streams][]
+* [zlib streams][zlib]
+* [crypto streams][crypto]
+* [TCP sockets][]
+* [child process stdin][]
+* [`process.stdout`][], [`process.stderr`][]
+
+#### Event: 'drain'
+
+If a [`stream.write(chunk)`][stream-write] call returns `false`, then the
+`'drain'` event will indicate when it is appropriate to begin writing more data
+to the stream.
+
+```js
+// Write the data to the supplied writable stream one million times.
+// Be attentive to back-pressure.
+function writeOneMillionTimes(writer, data, encoding, callback) {
+  var i = 1000000;
+  write();
+  function write() {
+    var ok = true;
+    do {
+      i -= 1;
+      if (i === 0) {
+        // last time!
+        writer.write(data, encoding, callback);
+      } else {
+        // see if we should continue, or wait
+        // don't pass the callback, because we're not done yet.
+        ok = writer.write(data, encoding);
+      }
+    } while (i > 0 && ok);
+    if (i > 0) {
+      // had to stop early!
+      // write some more once it drains
+      writer.once('drain', write);
+    }
+  }
+}
+```
+
+#### Event: 'error'
+
+* {Error}
+
+Emitted if there was an error when writing or piping data.
+
+#### Event: 'finish'
+
+When the [`stream.end()`][stream-end] method has been called, and all data has
+been flushed to the underlying system, this event is emitted.
+
+```javascript
+var writer = getWritableStreamSomehow();
+for (var i = 0; i < 100; i ++) {
+  writer.write('hello, #${i}!\n');
+}
+writer.end('this is the end\n');
+writer.on('finish', () => {
+  console.error('all writes are now complete.');
+});
+```
+
+#### Event: 'pipe'
+
+* `src` {stream.Readable} source stream that is piping to this writable
+
+This is emitted whenever the [`stream.pipe()`][] method is called on a readable
+stream, adding this writable to its set of destinations.
+
+```js
+var writer = getWritableStreamSomehow();
+var reader = getReadableStreamSomehow();
+writer.on('pipe', (src) => {
+  console.error('something is piping into the writer');
+  assert.equal(src, reader);
+});
+reader.pipe(writer);
+```
+
+#### Event: 'unpipe'
+
+* `src` {[Readable][] Stream} The source stream that
+  [unpiped][`stream.unpipe()`] this writable
+
+This is emitted whenever the [`stream.unpipe()`][] method is called on a
+readable stream, removing this writable from its set of destinations.
+
+```js
+var writer = getWritableStreamSomehow();
+var reader = getReadableStreamSomehow();
+writer.on('unpipe', (src) => {
+  console.error('something has stopped piping into the writer');
+  assert.equal(src, reader);
+});
+reader.pipe(writer);
+reader.unpipe(writer);
+```
+
+#### writable.cork()
+
+Forces buffering of all writes.
+
+Buffered data will be flushed either at [`stream.uncork()`][] or at
+[`stream.end()`][stream-end] call.
+
+#### writable.end([chunk][, encoding][, callback])
+
+* `chunk` {String|Buffer} Optional data to write
+* `encoding` {String} The encoding, if `chunk` is a String
+* `callback` {Function} Optional callback for when the stream is finished
+
+Call this method when no more data will be written to the stream. If supplied,
+the callback is attached as a listener on the [`'finish'`][] event.
+
+Calling [`stream.write()`][stream-write] after calling
+[`stream.end()`][stream-end] will raise an error.
+
+```js
+// write 'hello, ' and then end with 'world!'
+var file = fs.createWriteStream('example.txt');
+file.write('hello, ');
+file.end('world!');
+// writing more now is not allowed!
+```
+
+#### writable.setDefaultEncoding(encoding)
+
+* `encoding` {String} The new default encoding
+
+Sets the default encoding for a writable stream.
+
+#### writable.uncork()
+
+Flush all data, buffered since [`stream.cork()`][] call.
+
+#### writable.write(chunk[, encoding][, callback])
+
+* `chunk` {String|Buffer} The data to write
+* `encoding` {String} The encoding, if `chunk` is a String
+* `callback` {Function} Callback for when this chunk of data is flushed
+* Returns: {Boolean} `true` if the data was handled completely.
+
+This method writes some data to the underlying system, and calls the
+supplied callback once the data has been fully handled.
+
+The return value indicates if you should continue writing right now.
+If the data had to be buffered internally, then it will return
+`false`. Otherwise, it will return `true`.
+
+This return value is strictly advisory. You MAY continue to write,
+even if it returns `false`. However, writes will be buffered in
+memory, so it is best not to do this excessively. Instead, wait for
+the [`'drain'`][] event before writing more data.
+
+
+## API for Stream Implementors
+
+
+
+To implement any sort of stream, the pattern is the same:
+
+1. Extend the appropriate parent class in your own subclass. (The
+   [`util.inherits()`][] method is particularly helpful for this.)
+2. Call the appropriate parent class constructor in your constructor,
+   to be sure that the internal mechanisms are set up properly.
+3. Implement one or more specific methods, as detailed below.
+
+The class to extend and the method(s) to implement depend on the sort
+of stream class you are writing:
+
+
+  
+    
+      
+      
+      
+    
+  
+  
+    
+    
+    
+  
+  
+    
+    
+    
+  
+  
+    
+    
+    
+  
+  
+    
+    
+    
+  
+
    
+        
    Use-case
    
+          		
+        
    Class
    
+          		
+        
    Method(s) to implement
    
+      
    
+      
    Reading only
    
+        		
+      
    [Readable](#stream_class_stream_readable_1)
    
+        		
+      
    [_read][stream-_read]
    
+    
    
+      
    Writing only
    
+        		
+      
    [Writable](#stream_class_stream_writable_1)
    
+        		
+      
    [_write][stream-_write], [_writev][stream-_writev]
    
+    
    
+      
    Reading and writing
    
+        		
+      
    [Duplex](#stream_class_stream_duplex_1)
    
+        		
+      
    [_read][stream-_read], [_write][stream-_write], [_writev][stream-_writev]
    
+    
    
+      
    Operate on written data, then read the result
    
+        		
+      
    [Transform](#stream_class_stream_transform_1)
    
+        		
+      
    [_transform][stream-_transform], [_flush][stream-_flush]
    
+    
    
+
+In your implementation code, it is very important to never call the methods
+described in [API for Stream Consumers][]. Otherwise, you can potentially cause
+adverse side effects in programs that consume your streaming interfaces.
+
+### Class: stream.Duplex
+
+
+
+A "duplex" stream is one that is both Readable and Writable, such as a TCP
+socket connection.
+
+Note that `stream.Duplex` is an abstract class designed to be extended
+with an underlying implementation of the [`stream._read(size)`][stream-_read]
+and [`stream._write(chunk, encoding, callback)`][stream-_write] methods as you
+would with a Readable or Writable stream class.
+
+Since JavaScript doesn't have multiple prototypal inheritance, this class
+prototypally inherits from Readable, and then parasitically from Writable. It is
+thus up to the user to implement both the low-level
+[`stream._read(n)`][stream-_read] method as well as the low-level
+[`stream._write(chunk, encoding, callback)`][stream-_write] method on extension
+duplex classes.
+
+#### new stream.Duplex(options)
+
+* `options` {Object} Passed to both Writable and Readable
+  constructors. Also has the following fields:
+  * `allowHalfOpen` {Boolean} Default = `true`. If set to `false`, then
+    the stream will automatically end the readable side when the
+    writable side ends and vice versa.
+  * `readableObjectMode` {Boolean} Default = `false`. Sets `objectMode`
+    for readable side of the stream. Has no effect if `objectMode`
+    is `true`.
+  * `writableObjectMode` {Boolean} Default = `false`. Sets `objectMode`
+    for writable side of the stream. Has no effect if `objectMode`
+    is `true`.
+
+In classes that extend the Duplex class, make sure to call the
+constructor so that the buffering settings can be properly
+initialized.
+
+### Class: stream.PassThrough
+
+This is a trivial implementation of a [Transform][] stream that simply
+passes the input bytes across to the output. Its purpose is mainly
+for examples and testing, but there are occasionally use cases where
+it can come in handy as a building block for novel sorts of streams.
+
+### Class: stream.Readable
+
+
+
+`stream.Readable` is an abstract class designed to be extended with an
+underlying implementation of the [`stream._read(size)`][stream-_read] method.
+
+Please see [API for Stream Consumers][] for how to consume
+streams in your programs. What follows is an explanation of how to
+implement Readable streams in your programs.
+
+#### new stream.Readable([options])
+
+* `options` {Object}
+  * `highWaterMark` {Number} The maximum number of bytes to store in
+    the internal buffer before ceasing to read from the underlying
+    resource. Default = `16384` (16kb), or `16` for `objectMode` streams
+  * `encoding` {String} If specified, then buffers will be decoded to
+    strings using the specified encoding. Default = `null`
+  * `objectMode` {Boolean} Whether this stream should behave
+    as a stream of objects. Meaning that [`stream.read(n)`][stream-read] returns
+    a single value instead of a Buffer of size n. Default = `false`
+  * `read` {Function} Implementation for the [`stream._read()`][stream-_read]
+    method.
+
+In classes that extend the Readable class, make sure to call the
+Readable constructor so that the buffering settings can be properly
+initialized.
+
+#### readable.\_read(size)
+
+* `size` {Number} Number of bytes to read asynchronously
+
+Note: **Implement this method, but do NOT call it directly.**
+
+This method is prefixed with an underscore because it is internal to the
+class that defines it and should only be called by the internal Readable
+class methods. All Readable stream implementations must provide a \_read
+method to fetch data from the underlying resource.
+
+When `_read()` is called, if data is available from the resource, the `_read()`
+implementation should start pushing that data into the read queue by calling
+[`this.push(dataChunk)`][stream-push]. `_read()` should continue reading from
+the resource and pushing data until push returns `false`, at which point it
+should stop reading from the resource. Only when `_read()` is called again after
+it has stopped should it start reading more data from the resource and pushing
+that data onto the queue.
+
+Note: once the `_read()` method is called, it will not be called again until
+the [`stream.push()`][stream-push] method is called.
+
+The `size` argument is advisory. Implementations where a "read" is a
+single call that returns data can use this to know how much data to
+fetch. Implementations where that is not relevant, such as TCP or
+TLS, may ignore this argument, and simply provide data whenever it
+becomes available. There is no need, for example to "wait" until
+`size` bytes are available before calling [`stream.push(chunk)`][stream-push].
+
+#### readable.push(chunk[, encoding])
+
+
+* `chunk` {Buffer|Null|String} Chunk of data to push into the read queue
+* `encoding` {String} Encoding of String chunks.  Must be a valid
+  Buffer encoding, such as `'utf8'` or `'ascii'`
+* return {Boolean} Whether or not more pushes should be performed
+
+Note: **This method should be called by Readable implementors, NOT
+by consumers of Readable streams.**
+
+If a value other than null is passed, The `push()` method adds a chunk of data
+into the queue for subsequent stream processors to consume. If `null` is
+passed, it signals the end of the stream (EOF), after which no more data
+can be written.
+
+The data added with `push()` can be pulled out by calling the
+[`stream.read()`][stream-read] method when the [`'readable'`][] event fires.
+
+This API is designed to be as flexible as possible. For example,
+you may be wrapping a lower-level source which has some sort of
+pause/resume mechanism, and a data callback. In those cases, you
+could wrap the low-level source object by doing something like this:
+
+```js
+// source is an object with readStop() and readStart() methods,
+// and an `ondata` member that gets called when it has data, and
+// an `onend` member that gets called when the data is over.
+
+util.inherits(SourceWrapper, Readable);
+
+function SourceWrapper(options) {
+  Readable.call(this, options);
+
+  this._source = getLowlevelSourceObject();
+
+  // Every time there's data, we push it into the internal buffer.
+  this._source.ondata = (chunk) => {
+    // if push() returns false, then we need to stop reading from source
+    if (!this.push(chunk))
+      this._source.readStop();
+  };
+
+  // When the source ends, we push the EOF-signaling `null` chunk
+  this._source.onend = () => {
+    this.push(null);
+  };
+}
+
+// _read will be called when the stream wants to pull more data in
+// the advisory size argument is ignored in this case.
+SourceWrapper.prototype._read = function(size) {
+  this._source.readStart();
+};
+```
+
+#### Example: A Counting Stream
+
+
+
+This is a basic example of a Readable stream. It emits the numerals
+from 1 to 1,000,000 in ascending order, and then ends.
+
+```js
+const Readable = require('stream').Readable;
+const util = require('util');
+util.inherits(Counter, Readable);
+
+function Counter(opt) {
+  Readable.call(this, opt);
+  this._max = 1000000;
+  this._index = 1;
+}
+
+Counter.prototype._read = function() {
+  var i = this._index++;
+  if (i > this._max)
+    this.push(null);
+  else {
+    var str = '' + i;
+    var buf = new Buffer(str, 'ascii');
+    this.push(buf);
+  }
+};
+```
+
+#### Example: SimpleProtocol v1 (Sub-optimal)
+
+This is similar to the `parseHeader` function described
+[here](#stream_readable_unshift_chunk), but implemented as a custom stream.
+Also, note that this implementation does not convert the incoming data to a
+string.
+
+However, this would be better implemented as a [Transform][] stream. See
+[SimpleProtocol v2][] for a better implementation.
+
+```js
+// A parser for a simple data protocol.
+// The "header" is a JSON object, followed by 2 \n characters, and
+// then a message body.
+//
+// NOTE: This can be done more simply as a Transform stream!
+// Using Readable directly for this is sub-optimal. See the
+// alternative example below under the Transform section.
+
+const Readable = require('stream').Readable;
+const util = require('util');
+
+util.inherits(SimpleProtocol, Readable);
+
+function SimpleProtocol(source, options) {
+  if (!(this instanceof SimpleProtocol))
+    return new SimpleProtocol(source, options);
+
+  Readable.call(this, options);
+  this._inBody = false;
+  this._sawFirstCr = false;
+
+  // source is a readable stream, such as a socket or file
+  this._source = source;
+
+  var self = this;
+  source.on('end', () => {
+    self.push(null);
+  });
+
+  // give it a kick whenever the source is readable
+  // read(0) will not consume any bytes
+  source.on('readable', () => {
+    self.read(0);
+  });
+
+  this._rawHeader = [];
+  this.header = null;
+}
+
+SimpleProtocol.prototype._read = function(n) {
+  if (!this._inBody) {
+    var chunk = this._source.read();
+
+    // if the source doesn't have data, we don't have data yet.
+    if (chunk === null)
+      return this.push('');
+
+    // check if the chunk has a \n\n
+    var split = -1;
+    for (var i = 0; i < chunk.length; i++) {
+      if (chunk[i] === 10) { // '\n'
+        if (this._sawFirstCr) {
+          split = i;
+          break;
+        } else {
+          this._sawFirstCr = true;
+        }
+      } else {
+        this._sawFirstCr = false;
+      }
+    }
+
+    if (split === -1) {
+      // still waiting for the \n\n
+      // stash the chunk, and try again.
+      this._rawHeader.push(chunk);
+      this.push('');
+    } else {
+      this._inBody = true;
+      var h = chunk.slice(0, split);
+      this._rawHeader.push(h);
+      var header = Buffer.concat(this._rawHeader).toString();
+      try {
+        this.header = JSON.parse(header);
+      } catch (er) {
+        this.emit('error', new Error('invalid simple protocol data'));
+        return;
+      }
+      // now, because we got some extra data, unshift the rest
+      // back into the read queue so that our consumer will see it.
+      var b = chunk.slice(split);
+      this.unshift(b);
+      // calling unshift by itself does not reset the reading state
+      // of the stream; since we're inside _read, doing an additional
+      // push('') will reset the state appropriately.
+      this.push('');
+
+      // and let them know that we are done parsing the header.
+      this.emit('header', this.header);
+    }
+  } else {
+    // from there on, just provide the data to our consumer.
+    // careful not to push(null), since that would indicate EOF.
+    var chunk = this._source.read();
+    if (chunk) this.push(chunk);
+  }
+};
+
+// Usage:
+// var parser = new SimpleProtocol(source);
+// Now parser is a readable stream that will emit 'header'
+// with the parsed header data.
+```
+
+### Class: stream.Transform
+
+A "transform" stream is a duplex stream where the output is causally
+connected in some way to the input, such as a [zlib][] stream or a
+[crypto][] stream.
+
+There is no requirement that the output be the same size as the input,
+the same number of chunks, or arrive at the same time. For example, a
+Hash stream will only ever have a single chunk of output which is
+provided when the input is ended. A zlib stream will produce output
+that is either much smaller or much larger than its input.
+
+Rather than implement the [`stream._read()`][stream-_read] and
+[`stream._write()`][stream-_write] methods, Transform classes must implement the
+[`stream._transform()`][stream-_transform] method, and may optionally
+also implement the [`stream._flush()`][stream-_flush] method. (See below.)
+
+#### new stream.Transform([options])
+
+* `options` {Object} Passed to both Writable and Readable
+  constructors. Also has the following fields:
+  * `transform` {Function} Implementation for the
+    [`stream._transform()`][stream-_transform] method.
+  * `flush` {Function} Implementation for the [`stream._flush()`][stream-_flush]
+    method.
+
+In classes that extend the Transform class, make sure to call the
+constructor so that the buffering settings can be properly
+initialized.
+
+#### Events: 'finish' and 'end'
+
+The [`'finish'`][] and [`'end'`][] events are from the parent Writable
+and Readable classes respectively. The `'finish'` event is fired after
+[`stream.end()`][stream-end] is called and all chunks have been processed by
+[`stream._transform()`][stream-_transform], `'end'` is fired after all data has
+been output which is after the callback in [`stream._flush()`][stream-_flush]
+has been called.
+
+#### transform.\_flush(callback)
+
+* `callback` {Function} Call this function (optionally with an error
+  argument) when you are done flushing any remaining data.
+
+Note: **This function MUST NOT be called directly.**  It MAY be implemented
+by child classes, and if so, will be called by the internal Transform
+class methods only.
+
+In some cases, your transform operation may need to emit a bit more
+data at the end of the stream. For example, a `Zlib` compression
+stream will store up some internal state so that it can optimally
+compress the output. At the end, however, it needs to do the best it
+can with what is left, so that the data will be complete.
+
+In those cases, you can implement a `_flush()` method, which will be
+called at the very end, after all the written data is consumed, but
+before emitting [`'end'`][] to signal the end of the readable side. Just
+like with [`stream._transform()`][stream-_transform], call
+`transform.push(chunk)` zero or more times, as appropriate, and call `callback`
+when the flush operation is complete.
+
+This method is prefixed with an underscore because it is internal to
+the class that defines it, and should not be called directly by user
+programs. However, you **are** expected to override this method in
+your own extension classes.
+
+#### transform.\_transform(chunk, encoding, callback)
+
+* `chunk` {Buffer|String} The chunk to be transformed. Will **always**
+  be a buffer unless the `decodeStrings` option was set to `false`.
+* `encoding` {String} If the chunk is a string, then this is the
+  encoding type. If chunk is a buffer, then this is the special
+  value - 'buffer', ignore it in this case.
+* `callback` {Function} Call this function (optionally with an error
+  argument and data) when you are done processing the supplied chunk.
+
+Note: **This function MUST NOT be called directly.**  It should be
+implemented by child classes, and called by the internal Transform
+class methods only.
+
+All Transform stream implementations must provide a `_transform()`
+method to accept input and produce output.
+
+`_transform()` should do whatever has to be done in this specific
+Transform class, to handle the bytes being written, and pass them off
+to the readable portion of the interface. Do asynchronous I/O,
+process things, and so on.
+
+Call `transform.push(outputChunk)` 0 or more times to generate output
+from this input chunk, depending on how much data you want to output
+as a result of this chunk.
+
+Call the callback function only when the current chunk is completely
+consumed. Note that there may or may not be output as a result of any
+particular input chunk. If you supply a second argument to the callback
+it will be passed to the push method. In other words the following are
+equivalent:
+
+```js
+transform.prototype._transform = function (data, encoding, callback) {
+  this.push(data);
+  callback();
+};
+
+transform.prototype._transform = function (data, encoding, callback) {
+  callback(null, data);
+};
+```
+
+This method is prefixed with an underscore because it is internal to
+the class that defines it, and should not be called directly by user
+programs. However, you **are** expected to override this method in
+your own extension classes.
+
+#### Example: `SimpleProtocol` parser v2
+
+The example [here](#stream_example_simpleprotocol_v1_sub_optimal) of a simple
+protocol parser can be implemented simply by using the higher level
+[Transform][] stream class, similar to the `parseHeader` and `SimpleProtocol
+v1` examples.
+
+In this example, rather than providing the input as an argument, it
+would be piped into the parser, which is a more idiomatic Node.js stream
+approach.
+
+```javascript
+const util = require('util');
+const Transform = require('stream').Transform;
+util.inherits(SimpleProtocol, Transform);
+
+function SimpleProtocol(options) {
+  if (!(this instanceof SimpleProtocol))
+    return new SimpleProtocol(options);
+
+  Transform.call(this, options);
+  this._inBody = false;
+  this._sawFirstCr = false;
+  this._rawHeader = [];
+  this.header = null;
+}
+
+SimpleProtocol.prototype._transform = function(chunk, encoding, done) {
+  if (!this._inBody) {
+    // check if the chunk has a \n\n
+    var split = -1;
+    for (var i = 0; i < chunk.length; i++) {
+      if (chunk[i] === 10) { // '\n'
+        if (this._sawFirstCr) {
+          split = i;
+          break;
+        } else {
+          this._sawFirstCr = true;
+        }
+      } else {
+        this._sawFirstCr = false;
+      }
+    }
+
+    if (split === -1) {
+      // still waiting for the \n\n
+      // stash the chunk, and try again.
+      this._rawHeader.push(chunk);
+    } else {
+      this._inBody = true;
+      var h = chunk.slice(0, split);
+      this._rawHeader.push(h);
+      var header = Buffer.concat(this._rawHeader).toString();
+      try {
+        this.header = JSON.parse(header);
+      } catch (er) {
+        this.emit('error', new Error('invalid simple protocol data'));
+        return;
+      }
+      // and let them know that we are done parsing the header.
+      this.emit('header', this.header);
+
+      // now, because we got some extra data, emit this first.
+      this.push(chunk.slice(split));
+    }
+  } else {
+    // from there on, just provide the data to our consumer as-is.
+    this.push(chunk);
+  }
+  done();
+};
+
+// Usage:
+// var parser = new SimpleProtocol();
+// source.pipe(parser)
+// Now parser is a readable stream that will emit 'header'
+// with the parsed header data.
+```
+
+### Class: stream.Writable
+
+
+
+`stream.Writable` is an abstract class designed to be extended with an
+underlying implementation of the
+[`stream._write(chunk, encoding, callback)`][stream-_write] method.
+
+Please see [API for Stream Consumers][] for how to consume
+writable streams in your programs. What follows is an explanation of
+how to implement Writable streams in your programs.
+
+#### new stream.Writable([options])
+
+* `options` {Object}
+  * `highWaterMark` {Number} Buffer level when
+    [`stream.write()`][stream-write] starts returning `false`. Default = `16384`
+    (16kb), or `16` for `objectMode` streams.
+  * `decodeStrings` {Boolean} Whether or not to decode strings into
+    Buffers before passing them to [`stream._write()`][stream-_write].
+    Default = `true`
+  * `objectMode` {Boolean} Whether or not the
+    [`stream.write(anyObj)`][stream-write] is a valid operation. If set you can
+    write arbitrary data instead of only `Buffer` / `String` data.
+    Default = `false`
+  * `write` {Function} Implementation for the
+    [`stream._write()`][stream-_write] method.
+  * `writev` {Function} Implementation for the
+    [`stream._writev()`][stream-_writev] method.
+
+In classes that extend the Writable class, make sure to call the
+constructor so that the buffering settings can be properly
+initialized.
+
+#### writable.\_write(chunk, encoding, callback)
+
+* `chunk` {Buffer|String} The chunk to be written. Will **always**
+  be a buffer unless the `decodeStrings` option was set to `false`.
+* `encoding` {String} If the chunk is a string, then this is the
+  encoding type. If chunk is a buffer, then this is the special
+  value - 'buffer', ignore it in this case.
+* `callback` {Function} Call this function (optionally with an error
+  argument) when you are done processing the supplied chunk.
+
+All Writable stream implementations must provide a
+[`stream._write()`][stream-_write] method to send data to the underlying
+resource.
+
+Note: **This function MUST NOT be called directly.**  It should be
+implemented by child classes, and called by the internal Writable
+class methods only.
+
+Call the callback using the standard `callback(error)` pattern to
+signal that the write completed successfully or with an error.
+
+If the `decodeStrings` flag is set in the constructor options, then
+`chunk` may be a string rather than a Buffer, and `encoding` will
+indicate the sort of string that it is. This is to support
+implementations that have an optimized handling for certain string
+data encodings. If you do not explicitly set the `decodeStrings`
+option to `false`, then you can safely ignore the `encoding` argument,
+and assume that `chunk` will always be a Buffer.
+
+This method is prefixed with an underscore because it is internal to
+the class that defines it, and should not be called directly by user
+programs. However, you **are** expected to override this method in
+your own extension classes.
+
+#### writable.\_writev(chunks, callback)
+
+* `chunks` {Array} The chunks to be written. Each chunk has following
+  format: `{ chunk: ..., encoding: ... }`.
+* `callback` {Function} Call this function (optionally with an error
+  argument) when you are done processing the supplied chunks.
+
+Note: **This function MUST NOT be called directly.**  It may be
+implemented by child classes, and called by the internal Writable
+class methods only.
+
+This function is completely optional to implement. In most cases it is
+unnecessary. If implemented, it will be called with all the chunks
+that are buffered in the write queue.
+
+
+## Simplified Constructor API
+
+
+
+In simple cases there is now the added benefit of being able to construct a
+stream without inheritance.
+
+This can be done by passing the appropriate methods as constructor options:
+
+Examples:
+
+### Duplex
+
+```js
+var duplex = new stream.Duplex({
+  read: function(n) {
+    // sets this._read under the hood
+
+    // push data onto the read queue, passing null
+    // will signal the end of the stream (EOF)
+    this.push(chunk);
+  },
+  write: function(chunk, encoding, next) {
+    // sets this._write under the hood
+
+    // An optional error can be passed as the first argument
+    next()
+  }
+});
+
+// or
+
+var duplex = new stream.Duplex({
+  read: function(n) {
+    // sets this._read under the hood
+
+    // push data onto the read queue, passing null
+    // will signal the end of the stream (EOF)
+    this.push(chunk);
+  },
+  writev: function(chunks, next) {
+    // sets this._writev under the hood
+
+    // An optional error can be passed as the first argument
+    next()
+  }
+});
+```
+
+### Readable
+
+```js
+var readable = new stream.Readable({
+  read: function(n) {
+    // sets this._read under the hood
+
+    // push data onto the read queue, passing null
+    // will signal the end of the stream (EOF)
+    this.push(chunk);
+  }
+});
+```
+
+### Transform
+
+```js
+var transform = new stream.Transform({
+  transform: function(chunk, encoding, next) {
+    // sets this._transform under the hood
+
+    // generate output as many times as needed
+    // this.push(chunk);
+
+    // call when the current chunk is consumed
+    next();
+  },
+  flush: function(done) {
+    // sets this._flush under the hood
+
+    // generate output as many times as needed
+    // this.push(chunk);
+
+    done();
+  }
+});
+```
+
+### Writable
+
+```js
+var writable = new stream.Writable({
+  write: function(chunk, encoding, next) {
+    // sets this._write under the hood
+
+    // An optional error can be passed as the first argument
+    next()
+  }
+});
+
+// or
+
+var writable = new stream.Writable({
+  writev: function(chunks, next) {
+    // sets this._writev under the hood
+
+    // An optional error can be passed as the first argument
+    next()
+  }
+});
+```
+
+## Streams: Under the Hood
+
+
+
+### Buffering
+
+
+
+Both Writable and Readable streams will buffer data on an internal
+object which can be retrieved from `_writableState.getBuffer()` or
+`_readableState.buffer`, respectively.
+
+The amount of data that will potentially be buffered depends on the
+`highWaterMark` option which is passed into the constructor.
+
+Buffering in Readable streams happens when the implementation calls
+[`stream.push(chunk)`][stream-push]. If the consumer of the Stream does not
+call [`stream.read()`][stream-read], then the data will sit in the internal
+queue until it is consumed.
+
+Buffering in Writable streams happens when the user calls
+[`stream.write(chunk)`][stream-write] repeatedly, even when it returns `false`.
+
+The purpose of streams, especially with the [`stream.pipe()`][] method, is to
+limit the buffering of data to acceptable levels, so that sources and
+destinations of varying speed will not overwhelm the available memory.
+
+### Compatibility with Older Node.js Versions
+
+
+
+In versions of Node.js prior to v0.10, the Readable stream interface was
+simpler, but also less powerful and less useful.
+
+* Rather than waiting for you to call the [`stream.read()`][stream-read] method,
+  [`'data'`][] events would start emitting immediately. If you needed to do
+  some I/O to decide how to handle data, then you had to store the chunks
+  in some kind of buffer so that they would not be lost.
+* The [`stream.pause()`][stream-pause] method was advisory, rather than
+  guaranteed. This meant that you still had to be prepared to receive
+  [`'data'`][] events even when the stream was in a paused state.
+
+In Node.js v0.10, the [Readable][] class was added.
+For backwards compatibility with older Node.js programs, Readable streams
+switch into "flowing mode" when a [`'data'`][] event handler is added, or
+when the [`stream.resume()`][stream-resume] method is called. The effect is
+that, even if you are not using the new [`stream.read()`][stream-read] method
+and [`'readable'`][] event, you no longer have to worry about losing
+[`'data'`][] chunks.
+
+Most programs will continue to function normally. However, this
+introduces an edge case in the following conditions:
+
+* No [`'data'`][] event handler is added.
+* The [`stream.resume()`][stream-resume] method is never called.
+* The stream is not piped to any writable destination.
+
+For example, consider the following code:
+
+```js
+// WARNING!  BROKEN!
+net.createServer((socket) => {
+
+  // we add an 'end' method, but never consume the data
+  socket.on('end', () => {
+    // It will never get here.
+    socket.end('I got your message (but didnt read it)\n');
+  });
+
+}).listen(1337);
+```
+
+In versions of Node.js prior to v0.10, the incoming message data would be
+simply discarded. However, in Node.js v0.10 and beyond,
+the socket will remain paused forever.
+
+The workaround in this situation is to call the
+[`stream.resume()`][stream-resume] method to start the flow of data:
+
+```js
+// Workaround
+net.createServer((socket) => {
+
+  socket.on('end', () => {
+    socket.end('I got your message (but didnt read it)\n');
+  });
+
+  // start the flow of data, discarding it.
+  socket.resume();
+
+}).listen(1337);
+```
+
+In addition to new Readable streams switching into flowing mode,
+pre-v0.10 style streams can be wrapped in a Readable class using the
+[`stream.wrap()`][] method.
+
+
+### Object Mode
+
+
+
+Normally, Streams operate on Strings and Buffers exclusively.
+
+Streams that are in **object mode** can emit generic JavaScript values
+other than Buffers and Strings.
+
+A Readable stream in object mode will always return a single item from
+a call to [`stream.read(size)`][stream-read], regardless of what the size
+argument is.
+
+A Writable stream in object mode will always ignore the `encoding`
+argument to [`stream.write(data, encoding)`][stream-write].
+
+The special value `null` still retains its special value for object
+mode streams. That is, for object mode readable streams, `null` as a
+return value from [`stream.read()`][stream-read] indicates that there is no more
+data, and [`stream.push(null)`][stream-push] will signal the end of stream data
+(`EOF`).
+
+No streams in Node.js core are object mode streams. This pattern is only
+used by userland streaming libraries.
+
+You should set `objectMode` in your stream child class constructor on
+the options object. Setting `objectMode` mid-stream is not safe.
+
+For Duplex streams `objectMode` can be set exclusively for readable or
+writable side with `readableObjectMode` and `writableObjectMode`
+respectively. These options can be used to implement parsers and
+serializers with Transform streams.
+
+```js
+const util = require('util');
+const StringDecoder = require('string_decoder').StringDecoder;
+const Transform = require('stream').Transform;
+util.inherits(JSONParseStream, Transform);
+
+// Gets \n-delimited JSON string data, and emits the parsed objects
+function JSONParseStream() {
+  if (!(this instanceof JSONParseStream))
+    return new JSONParseStream();
+
+  Transform.call(this, { readableObjectMode : true });
+
+  this._buffer = '';
+  this._decoder = new StringDecoder('utf8');
+}
+
+JSONParseStream.prototype._transform = function(chunk, encoding, cb) {
+  this._buffer += this._decoder.write(chunk);
+  // split on newlines
+  var lines = this._buffer.split(/\r?\n/);
+  // keep the last partial line buffered
+  this._buffer = lines.pop();
+  for (var l = 0; l < lines.length; l++) {
+    var line = lines[l];
+    try {
+      var obj = JSON.parse(line);
+    } catch (er) {
+      this.emit('error', er);
+      return;
+    }
+    // push the parsed object out to the readable consumer
+    this.push(obj);
+  }
+  cb();
+};
+
+JSONParseStream.prototype._flush = function(cb) {
+  // Just handle any leftover
+  var rem = this._buffer.trim();
+  if (rem) {
+    try {
+      var obj = JSON.parse(rem);
+    } catch (er) {
+      this.emit('error', er);
+      return;
+    }
+    // push the parsed object out to the readable consumer
+    this.push(obj);
+  }
+  cb();
+};
+```
+
+### `stream.read(0)`
+
+There are some cases where you want to trigger a refresh of the
+underlying readable stream mechanisms, without actually consuming any
+data. In that case, you can call `stream.read(0)`, which will always
+return null.
+
+If the internal read buffer is below the `highWaterMark`, and the
+stream is not currently reading, then calling `stream.read(0)` will trigger
+a low-level [`stream._read()`][stream-_read] call.
+
+There is almost never a need to do this. However, you will see some
+cases in Node.js's internals where this is done, particularly in the
+Readable stream class internals.
+
+### `stream.push('')`
+
+Pushing a zero-byte string or Buffer (when not in [Object mode][]) has an
+interesting side effect. Because it *is* a call to
+[`stream.push()`][stream-push], it will end the `reading` process. However, it
+does *not* add any data to the readable buffer, so there's nothing for
+a user to consume.
+
+Very rarely, there are cases where you have no data to provide now,
+but the consumer of your stream (or, perhaps, another bit of your own
+code) will know when to check again, by calling [`stream.read(0)`][stream-read].
+In those cases, you *may* call `stream.push('')`.
+
+So far, the only use case for this functionality is in the
+[`tls.CryptoStream`][] class, which is deprecated in Node.js/io.js v1.0. If you
+find that you have to use `stream.push('')`, please consider another
+approach, because it almost certainly indicates that something is
+horribly wrong.
+
+[`'data'`]: #stream_event_data
+[`'drain'`]: #stream_event_drain
+[`'end'`]: #stream_event_end
+[`'finish'`]: #stream_event_finish
+[`'readable'`]: #stream_event_readable
+[`buf.toString(encoding)`]: https://nodejs.org/docs/v5.8.0/api/buffer.html#buffer_buf_tostring_encoding_start_end
+[`EventEmitter`]: https://nodejs.org/docs/v5.8.0/api/events.html#events_class_eventemitter
+[`process.stderr`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stderr
+[`process.stdin`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stdin
+[`process.stdout`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stdout
+[`stream.cork()`]: #stream_writable_cork
+[`stream.pipe()`]: #stream_readable_pipe_destination_options
+[`stream.uncork()`]: #stream_writable_uncork
+[`stream.unpipe()`]: #stream_readable_unpipe_destination
+[`stream.wrap()`]: #stream_readable_wrap_stream
+[`tls.CryptoStream`]: https://nodejs.org/docs/v5.8.0/api/tls.html#tls_class_cryptostream
+[`util.inherits()`]: https://nodejs.org/docs/v5.8.0/api/util.html#util_util_inherits_constructor_superconstructor
+[API for Stream Consumers]: #stream_api_for_stream_consumers
+[API for Stream Implementors]: #stream_api_for_stream_implementors
+[child process stdin]: https://nodejs.org/docs/v5.8.0/api/child_process.html#child_process_child_stdin
+[child process stdout and stderr]: https://nodejs.org/docs/v5.8.0/api/child_process.html#child_process_child_stdout
+[Compatibility]: #stream_compatibility_with_older_node_js_versions
+[crypto]: crypto.html
+[Duplex]: #stream_class_stream_duplex
+[fs read streams]: https://nodejs.org/docs/v5.8.0/api/fs.html#fs_class_fs_readstream
+[fs write streams]: https://nodejs.org/docs/v5.8.0/api/fs.html#fs_class_fs_writestream
+[HTTP requests, on the client]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_clientrequest
+[HTTP responses, on the server]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_serverresponse
+[http-incoming-message]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_incomingmessage
+[Object mode]: #stream_object_mode
+[Readable]: #stream_class_stream_readable
+[SimpleProtocol v2]: #stream_example_simpleprotocol_parser_v2
+[stream-_flush]: #stream_transform_flush_callback
+[stream-_read]: #stream_readable_read_size_1
+[stream-_transform]: #stream_transform_transform_chunk_encoding_callback
+[stream-_write]: #stream_writable_write_chunk_encoding_callback_1
+[stream-_writev]: #stream_writable_writev_chunks_callback
+[stream-end]: #stream_writable_end_chunk_encoding_callback
+[stream-pause]: #stream_readable_pause
+[stream-push]: #stream_readable_push_chunk_encoding
+[stream-read]: #stream_readable_read_size
+[stream-resume]: #stream_readable_resume
+[stream-write]: #stream_writable_write_chunk_encoding_callback
+[TCP sockets]: https://nodejs.org/docs/v5.8.0/api/net.html#net_class_net_socket
+[Transform]: #stream_class_stream_transform
+[Writable]: #stream_class_stream_writable
+[zlib]: zlib.html
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md
new file mode 100644
index 0000000000..c141a99c26
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md
@@ -0,0 +1,58 @@
+# streams WG Meeting 2015-01-30
+
+## Links
+
+* **Google Hangouts Video**: http://www.youtube.com/watch?v=I9nDOSGfwZg
+* **GitHub Issue**: https://github.com/iojs/readable-stream/issues/106
+* **Original Minutes Google Doc**: https://docs.google.com/document/d/17aTgLnjMXIrfjgNaTUnHQO7m3xgzHR2VXBTmi03Qii4/
+
+## Agenda
+
+Extracted from https://github.com/iojs/readable-stream/labels/wg-agenda prior to meeting.
+
+* adopt a charter [#105](https://github.com/iojs/readable-stream/issues/105)
+* release and versioning strategy [#101](https://github.com/iojs/readable-stream/issues/101)
+* simpler stream creation [#102](https://github.com/iojs/readable-stream/issues/102)
+* proposal: deprecate implicit flowing of streams [#99](https://github.com/iojs/readable-stream/issues/99)
+
+## Minutes
+
+### adopt a charter
+
+* group: +1's all around
+
+### What versioning scheme should be adopted?
+* group: +1’s 3.0.0
+* domenic+group: pulling in patches from other sources where appropriate
+* mikeal: version independently, suggesting versions for io.js
+* mikeal+domenic: work with TC to notify in advance of changes
+simpler stream creation
+
+### streamline creation of streams
+* sam: streamline creation of streams
+* domenic: nice simple solution posted
+  but, we lose the opportunity to change the model
+  may not be backwards incompatible (double check keys)
+
+  **action item:** domenic will check
+
+### remove implicit flowing of streams on(‘data’)
+* add isFlowing / isPaused
+* mikeal: worrying that we’re documenting polyfill methods – confuses users
+* domenic: more reflective API is probably good, with warning labels for users
+* new section for mad scientists (reflective stream access)
+* calvin: name the “third state”
+* mikeal: maybe borrow the name from whatwg?
+* domenic: we’re missing the “third state”
+* consensus: kind of difficult to name the third state
+* mikeal: figure out differences in states / compat
+* mathias: always flow on data – eliminates third state
+  * explore what it breaks
+
+**action items:**
+* ask isaac for ability to list packages by what public io.js APIs they use (esp. Stream)
+* ask rod/build for infrastructure
+* **chris**: explore the “flow on data” approach
+* add isPaused/isFlowing
+* add new docs section
+* move isPaused to that section
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js
new file mode 100644
index 0000000000..ca807af876
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js
@@ -0,0 +1 @@
+module.exports = require("./lib/_stream_duplex.js")
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js
new file mode 100644
index 0000000000..736693b840
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js
@@ -0,0 +1,75 @@
+// a duplex stream is just a stream that is both readable and writable.
+// Since JS doesn't have multiple prototypal inheritance, this class
+// prototypally inherits from Readable, and then parasitically from
+// Writable.
+
+'use strict';
+
+/**/
+
+var objectKeys = Object.keys || function (obj) {
+  var keys = [];
+  for (var key in obj) {
+    keys.push(key);
+  }return keys;
+};
+/**/
+
+module.exports = Duplex;
+
+/**/
+var processNextTick = require('process-nextick-args');
+/**/
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+var Readable = require('./_stream_readable');
+var Writable = require('./_stream_writable');
+
+util.inherits(Duplex, Readable);
+
+var keys = objectKeys(Writable.prototype);
+for (var v = 0; v < keys.length; v++) {
+  var method = keys[v];
+  if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
+}
+
+function Duplex(options) {
+  if (!(this instanceof Duplex)) return new Duplex(options);
+
+  Readable.call(this, options);
+  Writable.call(this, options);
+
+  if (options && options.readable === false) this.readable = false;
+
+  if (options && options.writable === false) this.writable = false;
+
+  this.allowHalfOpen = true;
+  if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
+
+  this.once('end', onend);
+}
+
+// the no-half-open enforcer
+function onend() {
+  // if we allow half-open state, or if the writable side ended,
+  // then we're ok.
+  if (this.allowHalfOpen || this._writableState.ended) return;
+
+  // no more data can be written.
+  // But allow more writes to happen in this tick.
+  processNextTick(onEndNT, this);
+}
+
+function onEndNT(self) {
+  self.end();
+}
+
+function forEach(xs, f) {
+  for (var i = 0, l = xs.length; i < l; i++) {
+    f(xs[i], i);
+  }
+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js
new file mode 100644
index 0000000000..d06f71f186
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js
@@ -0,0 +1,26 @@
+// a passthrough stream.
+// basically just the most minimal sort of Transform stream.
+// Every written chunk gets output as-is.
+
+'use strict';
+
+module.exports = PassThrough;
+
+var Transform = require('./_stream_transform');
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+util.inherits(PassThrough, Transform);
+
+function PassThrough(options) {
+  if (!(this instanceof PassThrough)) return new PassThrough(options);
+
+  Transform.call(this, options);
+}
+
+PassThrough.prototype._transform = function (chunk, encoding, cb) {
+  cb(null, chunk);
+};
\ No newline at end of file
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js
new file mode 100644
index 0000000000..54a9d5c553
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js
@@ -0,0 +1,880 @@
+'use strict';
+
+module.exports = Readable;
+
+/**/
+var processNextTick = require('process-nextick-args');
+/**/
+
+/**/
+var isArray = require('isarray');
+/**/
+
+/**/
+var Buffer = require('buffer').Buffer;
+/**/
+
+Readable.ReadableState = ReadableState;
+
+var EE = require('events');
+
+/**/
+var EElistenerCount = function (emitter, type) {
+  return emitter.listeners(type).length;
+};
+/**/
+
+/**/
+var Stream;
+(function () {
+  try {
+    Stream = require('st' + 'ream');
+  } catch (_) {} finally {
+    if (!Stream) Stream = require('events').EventEmitter;
+  }
+})();
+/**/
+
+var Buffer = require('buffer').Buffer;
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+/**/
+var debugUtil = require('util');
+var debug = undefined;
+if (debugUtil && debugUtil.debuglog) {
+  debug = debugUtil.debuglog('stream');
+} else {
+  debug = function () {};
+}
+/**/
+
+var StringDecoder;
+
+util.inherits(Readable, Stream);
+
+var Duplex;
+function ReadableState(options, stream) {
+  Duplex = Duplex || require('./_stream_duplex');
+
+  options = options || {};
+
+  // object stream flag. Used to make read(n) ignore n and to
+  // make all the buffer merging and length checks go away
+  this.objectMode = !!options.objectMode;
+
+  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.readableObjectMode;
+
+  // the point at which it stops calling _read() to fill the buffer
+  // Note: 0 is a valid value, means "don't call _read preemptively ever"
+  var hwm = options.highWaterMark;
+  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
+  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
+
+  // cast to ints.
+  this.highWaterMark = ~ ~this.highWaterMark;
+
+  this.buffer = [];
+  this.length = 0;
+  this.pipes = null;
+  this.pipesCount = 0;
+  this.flowing = null;
+  this.ended = false;
+  this.endEmitted = false;
+  this.reading = false;
+
+  // a flag to be able to tell if the onwrite cb is called immediately,
+  // or on a later tick.  We set this to true at first, because any
+  // actions that shouldn't happen until "later" should generally also
+  // not happen before the first write call.
+  this.sync = true;
+
+  // whenever we return null, then we set a flag to say
+  // that we're awaiting a 'readable' event emission.
+  this.needReadable = false;
+  this.emittedReadable = false;
+  this.readableListening = false;
+  this.resumeScheduled = false;
+
+  // Crypto is kind of old and crusty.  Historically, its default string
+  // encoding is 'binary' so we have to make this configurable.
+  // Everything else in the universe uses 'utf8', though.
+  this.defaultEncoding = options.defaultEncoding || 'utf8';
+
+  // when piping, we only care about 'readable' events that happen
+  // after read()ing all the bytes and not getting any pushback.
+  this.ranOut = false;
+
+  // the number of writers that are awaiting a drain event in .pipe()s
+  this.awaitDrain = 0;
+
+  // if true, a maybeReadMore has been scheduled
+  this.readingMore = false;
+
+  this.decoder = null;
+  this.encoding = null;
+  if (options.encoding) {
+    if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
+    this.decoder = new StringDecoder(options.encoding);
+    this.encoding = options.encoding;
+  }
+}
+
+var Duplex;
+function Readable(options) {
+  Duplex = Duplex || require('./_stream_duplex');
+
+  if (!(this instanceof Readable)) return new Readable(options);
+
+  this._readableState = new ReadableState(options, this);
+
+  // legacy
+  this.readable = true;
+
+  if (options && typeof options.read === 'function') this._read = options.read;
+
+  Stream.call(this);
+}
+
+// Manually shove something into the read() buffer.
+// This returns true if the highWaterMark has not been hit yet,
+// similar to how Writable.write() returns true if you should
+// write() some more.
+Readable.prototype.push = function (chunk, encoding) {
+  var state = this._readableState;
+
+  if (!state.objectMode && typeof chunk === 'string') {
+    encoding = encoding || state.defaultEncoding;
+    if (encoding !== state.encoding) {
+      chunk = new Buffer(chunk, encoding);
+      encoding = '';
+    }
+  }
+
+  return readableAddChunk(this, state, chunk, encoding, false);
+};
+
+// Unshift should *always* be something directly out of read()
+Readable.prototype.unshift = function (chunk) {
+  var state = this._readableState;
+  return readableAddChunk(this, state, chunk, '', true);
+};
+
+Readable.prototype.isPaused = function () {
+  return this._readableState.flowing === false;
+};
+
+function readableAddChunk(stream, state, chunk, encoding, addToFront) {
+  var er = chunkInvalid(state, chunk);
+  if (er) {
+    stream.emit('error', er);
+  } else if (chunk === null) {
+    state.reading = false;
+    onEofChunk(stream, state);
+  } else if (state.objectMode || chunk && chunk.length > 0) {
+    if (state.ended && !addToFront) {
+      var e = new Error('stream.push() after EOF');
+      stream.emit('error', e);
+    } else if (state.endEmitted && addToFront) {
+      var e = new Error('stream.unshift() after end event');
+      stream.emit('error', e);
+    } else {
+      var skipAdd;
+      if (state.decoder && !addToFront && !encoding) {
+        chunk = state.decoder.write(chunk);
+        skipAdd = !state.objectMode && chunk.length === 0;
+      }
+
+      if (!addToFront) state.reading = false;
+
+      // Don't add to the buffer if we've decoded to an empty string chunk and
+      // we're not in object mode
+      if (!skipAdd) {
+        // if we want the data now, just emit it.
+        if (state.flowing && state.length === 0 && !state.sync) {
+          stream.emit('data', chunk);
+          stream.read(0);
+        } else {
+          // update the buffer info.
+          state.length += state.objectMode ? 1 : chunk.length;
+          if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
+
+          if (state.needReadable) emitReadable(stream);
+        }
+      }
+
+      maybeReadMore(stream, state);
+    }
+  } else if (!addToFront) {
+    state.reading = false;
+  }
+
+  return needMoreData(state);
+}
+
+// if it's past the high water mark, we can push in some more.
+// Also, if we have no data yet, we can stand some
+// more bytes.  This is to work around cases where hwm=0,
+// such as the repl.  Also, if the push() triggered a
+// readable event, and the user called read(largeNumber) such that
+// needReadable was set, then we ought to push more, so that another
+// 'readable' event will be triggered.
+function needMoreData(state) {
+  return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
+}
+
+// backwards compatibility.
+Readable.prototype.setEncoding = function (enc) {
+  if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
+  this._readableState.decoder = new StringDecoder(enc);
+  this._readableState.encoding = enc;
+  return this;
+};
+
+// Don't raise the hwm > 8MB
+var MAX_HWM = 0x800000;
+function computeNewHighWaterMark(n) {
+  if (n >= MAX_HWM) {
+    n = MAX_HWM;
+  } else {
+    // Get the next highest power of 2
+    n--;
+    n |= n >>> 1;
+    n |= n >>> 2;
+    n |= n >>> 4;
+    n |= n >>> 8;
+    n |= n >>> 16;
+    n++;
+  }
+  return n;
+}
+
+function howMuchToRead(n, state) {
+  if (state.length === 0 && state.ended) return 0;
+
+  if (state.objectMode) return n === 0 ? 0 : 1;
+
+  if (n === null || isNaN(n)) {
+    // only flow one buffer at a time
+    if (state.flowing && state.buffer.length) return state.buffer[0].length;else return state.length;
+  }
+
+  if (n <= 0) return 0;
+
+  // If we're asking for more than the target buffer level,
+  // then raise the water mark.  Bump up to the next highest
+  // power of 2, to prevent increasing it excessively in tiny
+  // amounts.
+  if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
+
+  // don't have that much.  return null, unless we've ended.
+  if (n > state.length) {
+    if (!state.ended) {
+      state.needReadable = true;
+      return 0;
+    } else {
+      return state.length;
+    }
+  }
+
+  return n;
+}
+
+// you can override either this method, or the async _read(n) below.
+Readable.prototype.read = function (n) {
+  debug('read', n);
+  var state = this._readableState;
+  var nOrig = n;
+
+  if (typeof n !== 'number' || n > 0) state.emittedReadable = false;
+
+  // if we're doing read(0) to trigger a readable event, but we
+  // already have a bunch of data in the buffer, then just trigger
+  // the 'readable' event and move on.
+  if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
+    debug('read: emitReadable', state.length, state.ended);
+    if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
+    return null;
+  }
+
+  n = howMuchToRead(n, state);
+
+  // if we've ended, and we're now clear, then finish it up.
+  if (n === 0 && state.ended) {
+    if (state.length === 0) endReadable(this);
+    return null;
+  }
+
+  // All the actual chunk generation logic needs to be
+  // *below* the call to _read.  The reason is that in certain
+  // synthetic stream cases, such as passthrough streams, _read
+  // may be a completely synchronous operation which may change
+  // the state of the read buffer, providing enough data when
+  // before there was *not* enough.
+  //
+  // So, the steps are:
+  // 1. Figure out what the state of things will be after we do
+  // a read from the buffer.
+  //
+  // 2. If that resulting state will trigger a _read, then call _read.
+  // Note that this may be asynchronous, or synchronous.  Yes, it is
+  // deeply ugly to write APIs this way, but that still doesn't mean
+  // that the Readable class should behave improperly, as streams are
+  // designed to be sync/async agnostic.
+  // Take note if the _read call is sync or async (ie, if the read call
+  // has returned yet), so that we know whether or not it's safe to emit
+  // 'readable' etc.
+  //
+  // 3. Actually pull the requested chunks out of the buffer and return.
+
+  // if we need a readable event, then we need to do some reading.
+  var doRead = state.needReadable;
+  debug('need readable', doRead);
+
+  // if we currently have less than the highWaterMark, then also read some
+  if (state.length === 0 || state.length - n < state.highWaterMark) {
+    doRead = true;
+    debug('length less than watermark', doRead);
+  }
+
+  // however, if we've ended, then there's no point, and if we're already
+  // reading, then it's unnecessary.
+  if (state.ended || state.reading) {
+    doRead = false;
+    debug('reading or ended', doRead);
+  }
+
+  if (doRead) {
+    debug('do read');
+    state.reading = true;
+    state.sync = true;
+    // if the length is currently zero, then we *need* a readable event.
+    if (state.length === 0) state.needReadable = true;
+    // call internal read method
+    this._read(state.highWaterMark);
+    state.sync = false;
+  }
+
+  // If _read pushed data synchronously, then `reading` will be false,
+  // and we need to re-evaluate how much data we can return to the user.
+  if (doRead && !state.reading) n = howMuchToRead(nOrig, state);
+
+  var ret;
+  if (n > 0) ret = fromList(n, state);else ret = null;
+
+  if (ret === null) {
+    state.needReadable = true;
+    n = 0;
+  }
+
+  state.length -= n;
+
+  // If we have nothing in the buffer, then we want to know
+  // as soon as we *do* get something into the buffer.
+  if (state.length === 0 && !state.ended) state.needReadable = true;
+
+  // If we tried to read() past the EOF, then emit end on the next tick.
+  if (nOrig !== n && state.ended && state.length === 0) endReadable(this);
+
+  if (ret !== null) this.emit('data', ret);
+
+  return ret;
+};
+
+function chunkInvalid(state, chunk) {
+  var er = null;
+  if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) {
+    er = new TypeError('Invalid non-string/buffer chunk');
+  }
+  return er;
+}
+
+function onEofChunk(stream, state) {
+  if (state.ended) return;
+  if (state.decoder) {
+    var chunk = state.decoder.end();
+    if (chunk && chunk.length) {
+      state.buffer.push(chunk);
+      state.length += state.objectMode ? 1 : chunk.length;
+    }
+  }
+  state.ended = true;
+
+  // emit 'readable' now to make sure it gets picked up.
+  emitReadable(stream);
+}
+
+// Don't emit readable right away in sync mode, because this can trigger
+// another read() call => stack overflow.  This way, it might trigger
+// a nextTick recursion warning, but that's not so bad.
+function emitReadable(stream) {
+  var state = stream._readableState;
+  state.needReadable = false;
+  if (!state.emittedReadable) {
+    debug('emitReadable', state.flowing);
+    state.emittedReadable = true;
+    if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream);
+  }
+}
+
+function emitReadable_(stream) {
+  debug('emit readable');
+  stream.emit('readable');
+  flow(stream);
+}
+
+// at this point, the user has presumably seen the 'readable' event,
+// and called read() to consume some data.  that may have triggered
+// in turn another _read(n) call, in which case reading = true if
+// it's in progress.
+// However, if we're not ended, or reading, and the length < hwm,
+// then go ahead and try to read some more preemptively.
+function maybeReadMore(stream, state) {
+  if (!state.readingMore) {
+    state.readingMore = true;
+    processNextTick(maybeReadMore_, stream, state);
+  }
+}
+
+function maybeReadMore_(stream, state) {
+  var len = state.length;
+  while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
+    debug('maybeReadMore read 0');
+    stream.read(0);
+    if (len === state.length)
+      // didn't get any data, stop spinning.
+      break;else len = state.length;
+  }
+  state.readingMore = false;
+}
+
+// abstract method.  to be overridden in specific implementation classes.
+// call cb(er, data) where data is <= n in length.
+// for virtual (non-string, non-buffer) streams, "length" is somewhat
+// arbitrary, and perhaps not very meaningful.
+Readable.prototype._read = function (n) {
+  this.emit('error', new Error('not implemented'));
+};
+
+Readable.prototype.pipe = function (dest, pipeOpts) {
+  var src = this;
+  var state = this._readableState;
+
+  switch (state.pipesCount) {
+    case 0:
+      state.pipes = dest;
+      break;
+    case 1:
+      state.pipes = [state.pipes, dest];
+      break;
+    default:
+      state.pipes.push(dest);
+      break;
+  }
+  state.pipesCount += 1;
+  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
+
+  var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
+
+  var endFn = doEnd ? onend : cleanup;
+  if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);
+
+  dest.on('unpipe', onunpipe);
+  function onunpipe(readable) {
+    debug('onunpipe');
+    if (readable === src) {
+      cleanup();
+    }
+  }
+
+  function onend() {
+    debug('onend');
+    dest.end();
+  }
+
+  // when the dest drains, it reduces the awaitDrain counter
+  // on the source.  This would be more elegant with a .once()
+  // handler in flow(), but adding and removing repeatedly is
+  // too slow.
+  var ondrain = pipeOnDrain(src);
+  dest.on('drain', ondrain);
+
+  var cleanedUp = false;
+  function cleanup() {
+    debug('cleanup');
+    // cleanup event handlers once the pipe is broken
+    dest.removeListener('close', onclose);
+    dest.removeListener('finish', onfinish);
+    dest.removeListener('drain', ondrain);
+    dest.removeListener('error', onerror);
+    dest.removeListener('unpipe', onunpipe);
+    src.removeListener('end', onend);
+    src.removeListener('end', cleanup);
+    src.removeListener('data', ondata);
+
+    cleanedUp = true;
+
+    // if the reader is waiting for a drain event from this
+    // specific writer, then it would cause it to never start
+    // flowing again.
+    // So, if this is awaiting a drain, then we just call it now.
+    // If we don't know, then assume that we are waiting for one.
+    if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
+  }
+
+  src.on('data', ondata);
+  function ondata(chunk) {
+    debug('ondata');
+    var ret = dest.write(chunk);
+    if (false === ret) {
+      // If the user unpiped during `dest.write()`, it is possible
+      // to get stuck in a permanently paused state if that write
+      // also returned false.
+      if (state.pipesCount === 1 && state.pipes[0] === dest && src.listenerCount('data') === 1 && !cleanedUp) {
+        debug('false write response, pause', src._readableState.awaitDrain);
+        src._readableState.awaitDrain++;
+      }
+      src.pause();
+    }
+  }
+
+  // if the dest has an error, then stop piping into it.
+  // however, don't suppress the throwing behavior for this.
+  function onerror(er) {
+    debug('onerror', er);
+    unpipe();
+    dest.removeListener('error', onerror);
+    if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
+  }
+  // This is a brutally ugly hack to make sure that our error handler
+  // is attached before any userland ones.  NEVER DO THIS.
+  if (!dest._events || !dest._events.error) dest.on('error', onerror);else if (isArray(dest._events.error)) dest._events.error.unshift(onerror);else dest._events.error = [onerror, dest._events.error];
+
+  // Both close and finish should trigger unpipe, but only once.
+  function onclose() {
+    dest.removeListener('finish', onfinish);
+    unpipe();
+  }
+  dest.once('close', onclose);
+  function onfinish() {
+    debug('onfinish');
+    dest.removeListener('close', onclose);
+    unpipe();
+  }
+  dest.once('finish', onfinish);
+
+  function unpipe() {
+    debug('unpipe');
+    src.unpipe(dest);
+  }
+
+  // tell the dest that it's being piped to
+  dest.emit('pipe', src);
+
+  // start the flow if it hasn't been started already.
+  if (!state.flowing) {
+    debug('pipe resume');
+    src.resume();
+  }
+
+  return dest;
+};
+
+function pipeOnDrain(src) {
+  return function () {
+    var state = src._readableState;
+    debug('pipeOnDrain', state.awaitDrain);
+    if (state.awaitDrain) state.awaitDrain--;
+    if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
+      state.flowing = true;
+      flow(src);
+    }
+  };
+}
+
+Readable.prototype.unpipe = function (dest) {
+  var state = this._readableState;
+
+  // if we're not piping anywhere, then do nothing.
+  if (state.pipesCount === 0) return this;
+
+  // just one destination.  most common case.
+  if (state.pipesCount === 1) {
+    // passed in one, but it's not the right one.
+    if (dest && dest !== state.pipes) return this;
+
+    if (!dest) dest = state.pipes;
+
+    // got a match.
+    state.pipes = null;
+    state.pipesCount = 0;
+    state.flowing = false;
+    if (dest) dest.emit('unpipe', this);
+    return this;
+  }
+
+  // slow case. multiple pipe destinations.
+
+  if (!dest) {
+    // remove all.
+    var dests = state.pipes;
+    var len = state.pipesCount;
+    state.pipes = null;
+    state.pipesCount = 0;
+    state.flowing = false;
+
+    for (var _i = 0; _i < len; _i++) {
+      dests[_i].emit('unpipe', this);
+    }return this;
+  }
+
+  // try to find the right one.
+  var i = indexOf(state.pipes, dest);
+  if (i === -1) return this;
+
+  state.pipes.splice(i, 1);
+  state.pipesCount -= 1;
+  if (state.pipesCount === 1) state.pipes = state.pipes[0];
+
+  dest.emit('unpipe', this);
+
+  return this;
+};
+
+// set up data events if they are asked for
+// Ensure readable listeners eventually get something
+Readable.prototype.on = function (ev, fn) {
+  var res = Stream.prototype.on.call(this, ev, fn);
+
+  // If listening to data, and it has not explicitly been paused,
+  // then call resume to start the flow of data on the next tick.
+  if (ev === 'data' && false !== this._readableState.flowing) {
+    this.resume();
+  }
+
+  if (ev === 'readable' && !this._readableState.endEmitted) {
+    var state = this._readableState;
+    if (!state.readableListening) {
+      state.readableListening = true;
+      state.emittedReadable = false;
+      state.needReadable = true;
+      if (!state.reading) {
+        processNextTick(nReadingNextTick, this);
+      } else if (state.length) {
+        emitReadable(this, state);
+      }
+    }
+  }
+
+  return res;
+};
+Readable.prototype.addListener = Readable.prototype.on;
+
+function nReadingNextTick(self) {
+  debug('readable nexttick read 0');
+  self.read(0);
+}
+
+// pause() and resume() are remnants of the legacy readable stream API
+// If the user uses them, then switch into old mode.
+Readable.prototype.resume = function () {
+  var state = this._readableState;
+  if (!state.flowing) {
+    debug('resume');
+    state.flowing = true;
+    resume(this, state);
+  }
+  return this;
+};
+
+function resume(stream, state) {
+  if (!state.resumeScheduled) {
+    state.resumeScheduled = true;
+    processNextTick(resume_, stream, state);
+  }
+}
+
+function resume_(stream, state) {
+  if (!state.reading) {
+    debug('resume read 0');
+    stream.read(0);
+  }
+
+  state.resumeScheduled = false;
+  stream.emit('resume');
+  flow(stream);
+  if (state.flowing && !state.reading) stream.read(0);
+}
+
+Readable.prototype.pause = function () {
+  debug('call pause flowing=%j', this._readableState.flowing);
+  if (false !== this._readableState.flowing) {
+    debug('pause');
+    this._readableState.flowing = false;
+    this.emit('pause');
+  }
+  return this;
+};
+
+function flow(stream) {
+  var state = stream._readableState;
+  debug('flow', state.flowing);
+  if (state.flowing) {
+    do {
+      var chunk = stream.read();
+    } while (null !== chunk && state.flowing);
+  }
+}
+
+// wrap an old-style stream as the async data source.
+// This is *not* part of the readable stream interface.
+// It is an ugly unfortunate mess of history.
+Readable.prototype.wrap = function (stream) {
+  var state = this._readableState;
+  var paused = false;
+
+  var self = this;
+  stream.on('end', function () {
+    debug('wrapped end');
+    if (state.decoder && !state.ended) {
+      var chunk = state.decoder.end();
+      if (chunk && chunk.length) self.push(chunk);
+    }
+
+    self.push(null);
+  });
+
+  stream.on('data', function (chunk) {
+    debug('wrapped data');
+    if (state.decoder) chunk = state.decoder.write(chunk);
+
+    // don't skip over falsy values in objectMode
+    if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;
+
+    var ret = self.push(chunk);
+    if (!ret) {
+      paused = true;
+      stream.pause();
+    }
+  });
+
+  // proxy all the other methods.
+  // important when wrapping filters and duplexes.
+  for (var i in stream) {
+    if (this[i] === undefined && typeof stream[i] === 'function') {
+      this[i] = function (method) {
+        return function () {
+          return stream[method].apply(stream, arguments);
+        };
+      }(i);
+    }
+  }
+
+  // proxy certain important events.
+  var events = ['error', 'close', 'destroy', 'pause', 'resume'];
+  forEach(events, function (ev) {
+    stream.on(ev, self.emit.bind(self, ev));
+  });
+
+  // when we try to consume some more bytes, simply unpause the
+  // underlying stream.
+  self._read = function (n) {
+    debug('wrapped _read', n);
+    if (paused) {
+      paused = false;
+      stream.resume();
+    }
+  };
+
+  return self;
+};
+
+// exposed for testing purposes only.
+Readable._fromList = fromList;
+
+// Pluck off n bytes from an array of buffers.
+// Length is the combined lengths of all the buffers in the list.
+function fromList(n, state) {
+  var list = state.buffer;
+  var length = state.length;
+  var stringMode = !!state.decoder;
+  var objectMode = !!state.objectMode;
+  var ret;
+
+  // nothing in the list, definitely empty.
+  if (list.length === 0) return null;
+
+  if (length === 0) ret = null;else if (objectMode) ret = list.shift();else if (!n || n >= length) {
+    // read it all, truncate the array.
+    if (stringMode) ret = list.join('');else if (list.length === 1) ret = list[0];else ret = Buffer.concat(list, length);
+    list.length = 0;
+  } else {
+    // read just some of it.
+    if (n < list[0].length) {
+      // just take a part of the first list item.
+      // slice is the same for buffers and strings.
+      var buf = list[0];
+      ret = buf.slice(0, n);
+      list[0] = buf.slice(n);
+    } else if (n === list[0].length) {
+      // first list is a perfect match
+      ret = list.shift();
+    } else {
+      // complex case.
+      // we have enough to cover it, but it spans past the first buffer.
+      if (stringMode) ret = '';else ret = new Buffer(n);
+
+      var c = 0;
+      for (var i = 0, l = list.length; i < l && c < n; i++) {
+        var buf = list[0];
+        var cpy = Math.min(n - c, buf.length);
+
+        if (stringMode) ret += buf.slice(0, cpy);else buf.copy(ret, c, 0, cpy);
+
+        if (cpy < buf.length) list[0] = buf.slice(cpy);else list.shift();
+
+        c += cpy;
+      }
+    }
+  }
+
+  return ret;
+}
+
+function endReadable(stream) {
+  var state = stream._readableState;
+
+  // If we get here before consuming all the bytes, then that is a
+  // bug in node.  Should never happen.
+  if (state.length > 0) throw new Error('endReadable called on non-empty stream');
+
+  if (!state.endEmitted) {
+    state.ended = true;
+    processNextTick(endReadableNT, state, stream);
+  }
+}
+
+function endReadableNT(state, stream) {
+  // Check that we didn't get one last unshift.
+  if (!state.endEmitted && state.length === 0) {
+    state.endEmitted = true;
+    stream.readable = false;
+    stream.emit('end');
+  }
+}
+
+function forEach(xs, f) {
+  for (var i = 0, l = xs.length; i < l; i++) {
+    f(xs[i], i);
+  }
+}
+
+function indexOf(xs, x) {
+  for (var i = 0, l = xs.length; i < l; i++) {
+    if (xs[i] === x) return i;
+  }
+  return -1;
+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js
new file mode 100644
index 0000000000..625cdc1769
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js
@@ -0,0 +1,180 @@
+// a transform stream is a readable/writable stream where you do
+// something with the data.  Sometimes it's called a "filter",
+// but that's not a great name for it, since that implies a thing where
+// some bits pass through, and others are simply ignored.  (That would
+// be a valid example of a transform, of course.)
+//
+// While the output is causally related to the input, it's not a
+// necessarily symmetric or synchronous transformation.  For example,
+// a zlib stream might take multiple plain-text writes(), and then
+// emit a single compressed chunk some time in the future.
+//
+// Here's how this works:
+//
+// The Transform stream has all the aspects of the readable and writable
+// stream classes.  When you write(chunk), that calls _write(chunk,cb)
+// internally, and returns false if there's a lot of pending writes
+// buffered up.  When you call read(), that calls _read(n) until
+// there's enough pending readable data buffered up.
+//
+// In a transform stream, the written data is placed in a buffer.  When
+// _read(n) is called, it transforms the queued up data, calling the
+// buffered _write cb's as it consumes chunks.  If consuming a single
+// written chunk would result in multiple output chunks, then the first
+// outputted bit calls the readcb, and subsequent chunks just go into
+// the read buffer, and will cause it to emit 'readable' if necessary.
+//
+// This way, back-pressure is actually determined by the reading side,
+// since _read has to be called to start processing a new chunk.  However,
+// a pathological inflate type of transform can cause excessive buffering
+// here.  For example, imagine a stream where every byte of input is
+// interpreted as an integer from 0-255, and then results in that many
+// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
+// 1kb of data being output.  In this case, you could write a very small
+// amount of input, and end up with a very large amount of output.  In
+// such a pathological inflating mechanism, there'd be no way to tell
+// the system to stop doing the transform.  A single 4MB write could
+// cause the system to run out of memory.
+//
+// However, even in such a pathological case, only a single written chunk
+// would be consumed, and then the rest would wait (un-transformed) until
+// the results of the previous transformed chunk were consumed.
+
+'use strict';
+
+module.exports = Transform;
+
+var Duplex = require('./_stream_duplex');
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+util.inherits(Transform, Duplex);
+
+function TransformState(stream) {
+  this.afterTransform = function (er, data) {
+    return afterTransform(stream, er, data);
+  };
+
+  this.needTransform = false;
+  this.transforming = false;
+  this.writecb = null;
+  this.writechunk = null;
+  this.writeencoding = null;
+}
+
+function afterTransform(stream, er, data) {
+  var ts = stream._transformState;
+  ts.transforming = false;
+
+  var cb = ts.writecb;
+
+  if (!cb) return stream.emit('error', new Error('no writecb in Transform class'));
+
+  ts.writechunk = null;
+  ts.writecb = null;
+
+  if (data !== null && data !== undefined) stream.push(data);
+
+  cb(er);
+
+  var rs = stream._readableState;
+  rs.reading = false;
+  if (rs.needReadable || rs.length < rs.highWaterMark) {
+    stream._read(rs.highWaterMark);
+  }
+}
+
+function Transform(options) {
+  if (!(this instanceof Transform)) return new Transform(options);
+
+  Duplex.call(this, options);
+
+  this._transformState = new TransformState(this);
+
+  // when the writable side finishes, then flush out anything remaining.
+  var stream = this;
+
+  // start out asking for a readable event once data is transformed.
+  this._readableState.needReadable = true;
+
+  // we have implemented the _read method, and done the other things
+  // that Readable wants before the first _read call, so unset the
+  // sync guard flag.
+  this._readableState.sync = false;
+
+  if (options) {
+    if (typeof options.transform === 'function') this._transform = options.transform;
+
+    if (typeof options.flush === 'function') this._flush = options.flush;
+  }
+
+  this.once('prefinish', function () {
+    if (typeof this._flush === 'function') this._flush(function (er) {
+      done(stream, er);
+    });else done(stream);
+  });
+}
+
+Transform.prototype.push = function (chunk, encoding) {
+  this._transformState.needTransform = false;
+  return Duplex.prototype.push.call(this, chunk, encoding);
+};
+
+// This is the part where you do stuff!
+// override this function in implementation classes.
+// 'chunk' is an input chunk.
+//
+// Call `push(newChunk)` to pass along transformed output
+// to the readable side.  You may call 'push' zero or more times.
+//
+// Call `cb(err)` when you are done with this chunk.  If you pass
+// an error, then that'll put the hurt on the whole operation.  If you
+// never call cb(), then you'll never get another chunk.
+Transform.prototype._transform = function (chunk, encoding, cb) {
+  throw new Error('not implemented');
+};
+
+Transform.prototype._write = function (chunk, encoding, cb) {
+  var ts = this._transformState;
+  ts.writecb = cb;
+  ts.writechunk = chunk;
+  ts.writeencoding = encoding;
+  if (!ts.transforming) {
+    var rs = this._readableState;
+    if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
+  }
+};
+
+// Doesn't matter what the args are here.
+// _transform does all the work.
+// That we got here means that the readable side wants more data.
+Transform.prototype._read = function (n) {
+  var ts = this._transformState;
+
+  if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
+    ts.transforming = true;
+    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
+  } else {
+    // mark that we need a transform, so that any data that comes in
+    // will get processed, now that we've asked for it.
+    ts.needTransform = true;
+  }
+};
+
+function done(stream, er) {
+  if (er) return stream.emit('error', er);
+
+  // if there's nothing in the write buffer, then that means
+  // that nothing more will ever be provided
+  var ws = stream._writableState;
+  var ts = stream._transformState;
+
+  if (ws.length) throw new Error('calling transform done when ws.length != 0');
+
+  if (ts.transforming) throw new Error('calling transform done when still transforming');
+
+  return stream.push(null);
+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js
new file mode 100644
index 0000000000..95916c992a
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js
@@ -0,0 +1,516 @@
+// A bit simpler than readable streams.
+// Implement an async ._write(chunk, encoding, cb), and it'll handle all
+// the drain event emission and buffering.
+
+'use strict';
+
+module.exports = Writable;
+
+/**/
+var processNextTick = require('process-nextick-args');
+/**/
+
+/**/
+var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick;
+/**/
+
+/**/
+var Buffer = require('buffer').Buffer;
+/**/
+
+Writable.WritableState = WritableState;
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+/**/
+var internalUtil = {
+  deprecate: require('util-deprecate')
+};
+/**/
+
+/**/
+var Stream;
+(function () {
+  try {
+    Stream = require('st' + 'ream');
+  } catch (_) {} finally {
+    if (!Stream) Stream = require('events').EventEmitter;
+  }
+})();
+/**/
+
+var Buffer = require('buffer').Buffer;
+
+util.inherits(Writable, Stream);
+
+function nop() {}
+
+function WriteReq(chunk, encoding, cb) {
+  this.chunk = chunk;
+  this.encoding = encoding;
+  this.callback = cb;
+  this.next = null;
+}
+
+var Duplex;
+function WritableState(options, stream) {
+  Duplex = Duplex || require('./_stream_duplex');
+
+  options = options || {};
+
+  // object stream flag to indicate whether or not this stream
+  // contains buffers or objects.
+  this.objectMode = !!options.objectMode;
+
+  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
+
+  // the point at which write() starts returning false
+  // Note: 0 is a valid value, means that we always return false if
+  // the entire buffer is not flushed immediately on write()
+  var hwm = options.highWaterMark;
+  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
+  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
+
+  // cast to ints.
+  this.highWaterMark = ~ ~this.highWaterMark;
+
+  this.needDrain = false;
+  // at the start of calling end()
+  this.ending = false;
+  // when end() has been called, and returned
+  this.ended = false;
+  // when 'finish' is emitted
+  this.finished = false;
+
+  // should we decode strings into buffers before passing to _write?
+  // this is here so that some node-core streams can optimize string
+  // handling at a lower level.
+  var noDecode = options.decodeStrings === false;
+  this.decodeStrings = !noDecode;
+
+  // Crypto is kind of old and crusty.  Historically, its default string
+  // encoding is 'binary' so we have to make this configurable.
+  // Everything else in the universe uses 'utf8', though.
+  this.defaultEncoding = options.defaultEncoding || 'utf8';
+
+  // not an actual buffer we keep track of, but a measurement
+  // of how much we're waiting to get pushed to some underlying
+  // socket or file.
+  this.length = 0;
+
+  // a flag to see when we're in the middle of a write.
+  this.writing = false;
+
+  // when true all writes will be buffered until .uncork() call
+  this.corked = 0;
+
+  // a flag to be able to tell if the onwrite cb is called immediately,
+  // or on a later tick.  We set this to true at first, because any
+  // actions that shouldn't happen until "later" should generally also
+  // not happen before the first write call.
+  this.sync = true;
+
+  // a flag to know if we're processing previously buffered items, which
+  // may call the _write() callback in the same tick, so that we don't
+  // end up in an overlapped onwrite situation.
+  this.bufferProcessing = false;
+
+  // the callback that's passed to _write(chunk,cb)
+  this.onwrite = function (er) {
+    onwrite(stream, er);
+  };
+
+  // the callback that the user supplies to write(chunk,encoding,cb)
+  this.writecb = null;
+
+  // the amount that is being written when _write is called.
+  this.writelen = 0;
+
+  this.bufferedRequest = null;
+  this.lastBufferedRequest = null;
+
+  // number of pending user-supplied write callbacks
+  // this must be 0 before 'finish' can be emitted
+  this.pendingcb = 0;
+
+  // emit prefinish if the only thing we're waiting for is _write cbs
+  // This is relevant for synchronous Transform streams
+  this.prefinished = false;
+
+  // True if the error was already emitted and should not be thrown again
+  this.errorEmitted = false;
+
+  // count buffered requests
+  this.bufferedRequestCount = 0;
+
+  // create the two objects needed to store the corked requests
+  // they are not a linked list, as no new elements are inserted in there
+  this.corkedRequestsFree = new CorkedRequest(this);
+  this.corkedRequestsFree.next = new CorkedRequest(this);
+}
+
+WritableState.prototype.getBuffer = function writableStateGetBuffer() {
+  var current = this.bufferedRequest;
+  var out = [];
+  while (current) {
+    out.push(current);
+    current = current.next;
+  }
+  return out;
+};
+
+(function () {
+  try {
+    Object.defineProperty(WritableState.prototype, 'buffer', {
+      get: internalUtil.deprecate(function () {
+        return this.getBuffer();
+      }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.')
+    });
+  } catch (_) {}
+})();
+
+var Duplex;
+function Writable(options) {
+  Duplex = Duplex || require('./_stream_duplex');
+
+  // Writable ctor is applied to Duplexes, though they're not
+  // instanceof Writable, they're instanceof Readable.
+  if (!(this instanceof Writable) && !(this instanceof Duplex)) return new Writable(options);
+
+  this._writableState = new WritableState(options, this);
+
+  // legacy.
+  this.writable = true;
+
+  if (options) {
+    if (typeof options.write === 'function') this._write = options.write;
+
+    if (typeof options.writev === 'function') this._writev = options.writev;
+  }
+
+  Stream.call(this);
+}
+
+// Otherwise people can pipe Writable streams, which is just wrong.
+Writable.prototype.pipe = function () {
+  this.emit('error', new Error('Cannot pipe. Not readable.'));
+};
+
+function writeAfterEnd(stream, cb) {
+  var er = new Error('write after end');
+  // TODO: defer error events consistently everywhere, not just the cb
+  stream.emit('error', er);
+  processNextTick(cb, er);
+}
+
+// If we get something that is not a buffer, string, null, or undefined,
+// and we're not in objectMode, then that's an error.
+// Otherwise stream chunks are all considered to be of length=1, and the
+// watermarks determine how many objects to keep in the buffer, rather than
+// how many bytes or characters.
+function validChunk(stream, state, chunk, cb) {
+  var valid = true;
+
+  if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) {
+    var er = new TypeError('Invalid non-string/buffer chunk');
+    stream.emit('error', er);
+    processNextTick(cb, er);
+    valid = false;
+  }
+  return valid;
+}
+
+Writable.prototype.write = function (chunk, encoding, cb) {
+  var state = this._writableState;
+  var ret = false;
+
+  if (typeof encoding === 'function') {
+    cb = encoding;
+    encoding = null;
+  }
+
+  if (Buffer.isBuffer(chunk)) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
+
+  if (typeof cb !== 'function') cb = nop;
+
+  if (state.ended) writeAfterEnd(this, cb);else if (validChunk(this, state, chunk, cb)) {
+    state.pendingcb++;
+    ret = writeOrBuffer(this, state, chunk, encoding, cb);
+  }
+
+  return ret;
+};
+
+Writable.prototype.cork = function () {
+  var state = this._writableState;
+
+  state.corked++;
+};
+
+Writable.prototype.uncork = function () {
+  var state = this._writableState;
+
+  if (state.corked) {
+    state.corked--;
+
+    if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
+  }
+};
+
+Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
+  // node::ParseEncoding() requires lower case.
+  if (typeof encoding === 'string') encoding = encoding.toLowerCase();
+  if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
+  this._writableState.defaultEncoding = encoding;
+};
+
+function decodeChunk(state, chunk, encoding) {
+  if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
+    chunk = new Buffer(chunk, encoding);
+  }
+  return chunk;
+}
+
+// if we're already writing something, then just put this
+// in the queue, and wait our turn.  Otherwise, call _write
+// If we return false, then we need a drain event, so set that flag.
+function writeOrBuffer(stream, state, chunk, encoding, cb) {
+  chunk = decodeChunk(state, chunk, encoding);
+
+  if (Buffer.isBuffer(chunk)) encoding = 'buffer';
+  var len = state.objectMode ? 1 : chunk.length;
+
+  state.length += len;
+
+  var ret = state.length < state.highWaterMark;
+  // we must ensure that previous needDrain will not be reset to false.
+  if (!ret) state.needDrain = true;
+
+  if (state.writing || state.corked) {
+    var last = state.lastBufferedRequest;
+    state.lastBufferedRequest = new WriteReq(chunk, encoding, cb);
+    if (last) {
+      last.next = state.lastBufferedRequest;
+    } else {
+      state.bufferedRequest = state.lastBufferedRequest;
+    }
+    state.bufferedRequestCount += 1;
+  } else {
+    doWrite(stream, state, false, len, chunk, encoding, cb);
+  }
+
+  return ret;
+}
+
+function doWrite(stream, state, writev, len, chunk, encoding, cb) {
+  state.writelen = len;
+  state.writecb = cb;
+  state.writing = true;
+  state.sync = true;
+  if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
+  state.sync = false;
+}
+
+function onwriteError(stream, state, sync, er, cb) {
+  --state.pendingcb;
+  if (sync) processNextTick(cb, er);else cb(er);
+
+  stream._writableState.errorEmitted = true;
+  stream.emit('error', er);
+}
+
+function onwriteStateUpdate(state) {
+  state.writing = false;
+  state.writecb = null;
+  state.length -= state.writelen;
+  state.writelen = 0;
+}
+
+function onwrite(stream, er) {
+  var state = stream._writableState;
+  var sync = state.sync;
+  var cb = state.writecb;
+
+  onwriteStateUpdate(state);
+
+  if (er) onwriteError(stream, state, sync, er, cb);else {
+    // Check if we're actually ready to finish, but don't emit yet
+    var finished = needFinish(state);
+
+    if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
+      clearBuffer(stream, state);
+    }
+
+    if (sync) {
+      /**/
+      asyncWrite(afterWrite, stream, state, finished, cb);
+      /**/
+    } else {
+        afterWrite(stream, state, finished, cb);
+      }
+  }
+}
+
+function afterWrite(stream, state, finished, cb) {
+  if (!finished) onwriteDrain(stream, state);
+  state.pendingcb--;
+  cb();
+  finishMaybe(stream, state);
+}
+
+// Must force callback to be called on nextTick, so that we don't
+// emit 'drain' before the write() consumer gets the 'false' return
+// value, and has a chance to attach a 'drain' listener.
+function onwriteDrain(stream, state) {
+  if (state.length === 0 && state.needDrain) {
+    state.needDrain = false;
+    stream.emit('drain');
+  }
+}
+
+// if there's something in the buffer waiting, then process it
+function clearBuffer(stream, state) {
+  state.bufferProcessing = true;
+  var entry = state.bufferedRequest;
+
+  if (stream._writev && entry && entry.next) {
+    // Fast case, write everything using _writev()
+    var l = state.bufferedRequestCount;
+    var buffer = new Array(l);
+    var holder = state.corkedRequestsFree;
+    holder.entry = entry;
+
+    var count = 0;
+    while (entry) {
+      buffer[count] = entry;
+      entry = entry.next;
+      count += 1;
+    }
+
+    doWrite(stream, state, true, state.length, buffer, '', holder.finish);
+
+    // doWrite is always async, defer these to save a bit of time
+    // as the hot path ends with doWrite
+    state.pendingcb++;
+    state.lastBufferedRequest = null;
+    state.corkedRequestsFree = holder.next;
+    holder.next = null;
+  } else {
+    // Slow case, write chunks one-by-one
+    while (entry) {
+      var chunk = entry.chunk;
+      var encoding = entry.encoding;
+      var cb = entry.callback;
+      var len = state.objectMode ? 1 : chunk.length;
+
+      doWrite(stream, state, false, len, chunk, encoding, cb);
+      entry = entry.next;
+      // if we didn't call the onwrite immediately, then
+      // it means that we need to wait until it does.
+      // also, that means that the chunk and cb are currently
+      // being processed, so move the buffer counter past them.
+      if (state.writing) {
+        break;
+      }
+    }
+
+    if (entry === null) state.lastBufferedRequest = null;
+  }
+
+  state.bufferedRequestCount = 0;
+  state.bufferedRequest = entry;
+  state.bufferProcessing = false;
+}
+
+Writable.prototype._write = function (chunk, encoding, cb) {
+  cb(new Error('not implemented'));
+};
+
+Writable.prototype._writev = null;
+
+Writable.prototype.end = function (chunk, encoding, cb) {
+  var state = this._writableState;
+
+  if (typeof chunk === 'function') {
+    cb = chunk;
+    chunk = null;
+    encoding = null;
+  } else if (typeof encoding === 'function') {
+    cb = encoding;
+    encoding = null;
+  }
+
+  if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
+
+  // .end() fully uncorks
+  if (state.corked) {
+    state.corked = 1;
+    this.uncork();
+  }
+
+  // ignore unnecessary end() calls.
+  if (!state.ending && !state.finished) endWritable(this, state, cb);
+};
+
+function needFinish(state) {
+  return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
+}
+
+function prefinish(stream, state) {
+  if (!state.prefinished) {
+    state.prefinished = true;
+    stream.emit('prefinish');
+  }
+}
+
+function finishMaybe(stream, state) {
+  var need = needFinish(state);
+  if (need) {
+    if (state.pendingcb === 0) {
+      prefinish(stream, state);
+      state.finished = true;
+      stream.emit('finish');
+    } else {
+      prefinish(stream, state);
+    }
+  }
+  return need;
+}
+
+function endWritable(stream, state, cb) {
+  state.ending = true;
+  finishMaybe(stream, state);
+  if (cb) {
+    if (state.finished) processNextTick(cb);else stream.once('finish', cb);
+  }
+  state.ended = true;
+  stream.writable = false;
+}
+
+// It seems a linked list but it is not
+// there will be only 2 of these for each stream
+function CorkedRequest(state) {
+  var _this = this;
+
+  this.next = null;
+  this.entry = null;
+
+  this.finish = function (err) {
+    var entry = _this.entry;
+    _this.entry = null;
+    while (entry) {
+      var cb = entry.callback;
+      state.pendingcb--;
+      cb(err);
+      entry = entry.next;
+    }
+    if (state.corkedRequestsFree) {
+      state.corkedRequestsFree.next = _this;
+    } else {
+      state.corkedRequestsFree = _this;
+    }
+  };
+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/LICENSE b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/LICENSE
new file mode 100644
index 0000000000..d8d7f9437d
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/LICENSE
@@ -0,0 +1,19 @@
+Copyright Node.js contributors. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/README.md b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/README.md
new file mode 100644
index 0000000000..5a76b4149c
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/README.md
@@ -0,0 +1,3 @@
+# core-util-is
+
+The `util.is*` functions introduced in Node v0.12.
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/float.patch b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/float.patch
new file mode 100644
index 0000000000..a06d5c05f7
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/float.patch
@@ -0,0 +1,604 @@
+diff --git a/lib/util.js b/lib/util.js
+index a03e874..9074e8e 100644
+--- a/lib/util.js
++++ b/lib/util.js
+@@ -19,430 +19,6 @@
+ // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ // USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+-var formatRegExp = /%[sdj%]/g;
+-exports.format = function(f) {
+-  if (!isString(f)) {
+-    var objects = [];
+-    for (var i = 0; i < arguments.length; i++) {
+-      objects.push(inspect(arguments[i]));
+-    }
+-    return objects.join(' ');
+-  }
+-
+-  var i = 1;
+-  var args = arguments;
+-  var len = args.length;
+-  var str = String(f).replace(formatRegExp, function(x) {
+-    if (x === '%%') return '%';
+-    if (i >= len) return x;
+-    switch (x) {
+-      case '%s': return String(args[i++]);
+-      case '%d': return Number(args[i++]);
+-      case '%j':
+-        try {
+-          return JSON.stringify(args[i++]);
+-        } catch (_) {
+-          return '[Circular]';
+-        }
+-      default:
+-        return x;
+-    }
+-  });
+-  for (var x = args[i]; i < len; x = args[++i]) {
+-    if (isNull(x) || !isObject(x)) {
+-      str += ' ' + x;
+-    } else {
+-      str += ' ' + inspect(x);
+-    }
+-  }
+-  return str;
+-};
+-
+-
+-// Mark that a method should not be used.
+-// Returns a modified function which warns once by default.
+-// If --no-deprecation is set, then it is a no-op.
+-exports.deprecate = function(fn, msg) {
+-  // Allow for deprecating things in the process of starting up.
+-  if (isUndefined(global.process)) {
+-    return function() {
+-      return exports.deprecate(fn, msg).apply(this, arguments);
+-    };
+-  }
+-
+-  if (process.noDeprecation === true) {
+-    return fn;
+-  }
+-
+-  var warned = false;
+-  function deprecated() {
+-    if (!warned) {
+-      if (process.throwDeprecation) {
+-        throw new Error(msg);
+-      } else if (process.traceDeprecation) {
+-        console.trace(msg);
+-      } else {
+-        console.error(msg);
+-      }
+-      warned = true;
+-    }
+-    return fn.apply(this, arguments);
+-  }
+-
+-  return deprecated;
+-};
+-
+-
+-var debugs = {};
+-var debugEnviron;
+-exports.debuglog = function(set) {
+-  if (isUndefined(debugEnviron))
+-    debugEnviron = process.env.NODE_DEBUG || '';
+-  set = set.toUpperCase();
+-  if (!debugs[set]) {
+-    if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
+-      var pid = process.pid;
+-      debugs[set] = function() {
+-        var msg = exports.format.apply(exports, arguments);
+-        console.error('%s %d: %s', set, pid, msg);
+-      };
+-    } else {
+-      debugs[set] = function() {};
+-    }
+-  }
+-  return debugs[set];
+-};
+-
+-
+-/**
+- * Echos the value of a value. Trys to print the value out
+- * in the best way possible given the different types.
+- *
+- * @param {Object} obj The object to print out.
+- * @param {Object} opts Optional options object that alters the output.
+- */
+-/* legacy: obj, showHidden, depth, colors*/
+-function inspect(obj, opts) {
+-  // default options
+-  var ctx = {
+-    seen: [],
+-    stylize: stylizeNoColor
+-  };
+-  // legacy...
+-  if (arguments.length >= 3) ctx.depth = arguments[2];
+-  if (arguments.length >= 4) ctx.colors = arguments[3];
+-  if (isBoolean(opts)) {
+-    // legacy...
+-    ctx.showHidden = opts;
+-  } else if (opts) {
+-    // got an "options" object
+-    exports._extend(ctx, opts);
+-  }
+-  // set default options
+-  if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
+-  if (isUndefined(ctx.depth)) ctx.depth = 2;
+-  if (isUndefined(ctx.colors)) ctx.colors = false;
+-  if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
+-  if (ctx.colors) ctx.stylize = stylizeWithColor;
+-  return formatValue(ctx, obj, ctx.depth);
+-}
+-exports.inspect = inspect;
+-
+-
+-// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
+-inspect.colors = {
+-  'bold' : [1, 22],
+-  'italic' : [3, 23],
+-  'underline' : [4, 24],
+-  'inverse' : [7, 27],
+-  'white' : [37, 39],
+-  'grey' : [90, 39],
+-  'black' : [30, 39],
+-  'blue' : [34, 39],
+-  'cyan' : [36, 39],
+-  'green' : [32, 39],
+-  'magenta' : [35, 39],
+-  'red' : [31, 39],
+-  'yellow' : [33, 39]
+-};
+-
+-// Don't use 'blue' not visible on cmd.exe
+-inspect.styles = {
+-  'special': 'cyan',
+-  'number': 'yellow',
+-  'boolean': 'yellow',
+-  'undefined': 'grey',
+-  'null': 'bold',
+-  'string': 'green',
+-  'date': 'magenta',
+-  // "name": intentionally not styling
+-  'regexp': 'red'
+-};
+-
+-
+-function stylizeWithColor(str, styleType) {
+-  var style = inspect.styles[styleType];
+-
+-  if (style) {
+-    return '\u001b[' + inspect.colors[style][0] + 'm' + str +
+-           '\u001b[' + inspect.colors[style][1] + 'm';
+-  } else {
+-    return str;
+-  }
+-}
+-
+-
+-function stylizeNoColor(str, styleType) {
+-  return str;
+-}
+-
+-
+-function arrayToHash(array) {
+-  var hash = {};
+-
+-  array.forEach(function(val, idx) {
+-    hash[val] = true;
+-  });
+-
+-  return hash;
+-}
+-
+-
+-function formatValue(ctx, value, recurseTimes) {
+-  // Provide a hook for user-specified inspect functions.
+-  // Check that value is an object with an inspect function on it
+-  if (ctx.customInspect &&
+-      value &&
+-      isFunction(value.inspect) &&
+-      // Filter out the util module, it's inspect function is special
+-      value.inspect !== exports.inspect &&
+-      // Also filter out any prototype objects using the circular check.
+-      !(value.constructor && value.constructor.prototype === value)) {
+-    var ret = value.inspect(recurseTimes, ctx);
+-    if (!isString(ret)) {
+-      ret = formatValue(ctx, ret, recurseTimes);
+-    }
+-    return ret;
+-  }
+-
+-  // Primitive types cannot have properties
+-  var primitive = formatPrimitive(ctx, value);
+-  if (primitive) {
+-    return primitive;
+-  }
+-
+-  // Look up the keys of the object.
+-  var keys = Object.keys(value);
+-  var visibleKeys = arrayToHash(keys);
+-
+-  if (ctx.showHidden) {
+-    keys = Object.getOwnPropertyNames(value);
+-  }
+-
+-  // Some type of object without properties can be shortcutted.
+-  if (keys.length === 0) {
+-    if (isFunction(value)) {
+-      var name = value.name ? ': ' + value.name : '';
+-      return ctx.stylize('[Function' + name + ']', 'special');
+-    }
+-    if (isRegExp(value)) {
+-      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+-    }
+-    if (isDate(value)) {
+-      return ctx.stylize(Date.prototype.toString.call(value), 'date');
+-    }
+-    if (isError(value)) {
+-      return formatError(value);
+-    }
+-  }
+-
+-  var base = '', array = false, braces = ['{', '}'];
+-
+-  // Make Array say that they are Array
+-  if (isArray(value)) {
+-    array = true;
+-    braces = ['[', ']'];
+-  }
+-
+-  // Make functions say that they are functions
+-  if (isFunction(value)) {
+-    var n = value.name ? ': ' + value.name : '';
+-    base = ' [Function' + n + ']';
+-  }
+-
+-  // Make RegExps say that they are RegExps
+-  if (isRegExp(value)) {
+-    base = ' ' + RegExp.prototype.toString.call(value);
+-  }
+-
+-  // Make dates with properties first say the date
+-  if (isDate(value)) {
+-    base = ' ' + Date.prototype.toUTCString.call(value);
+-  }
+-
+-  // Make error with message first say the error
+-  if (isError(value)) {
+-    base = ' ' + formatError(value);
+-  }
+-
+-  if (keys.length === 0 && (!array || value.length == 0)) {
+-    return braces[0] + base + braces[1];
+-  }
+-
+-  if (recurseTimes < 0) {
+-    if (isRegExp(value)) {
+-      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+-    } else {
+-      return ctx.stylize('[Object]', 'special');
+-    }
+-  }
+-
+-  ctx.seen.push(value);
+-
+-  var output;
+-  if (array) {
+-    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
+-  } else {
+-    output = keys.map(function(key) {
+-      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
+-    });
+-  }
+-
+-  ctx.seen.pop();
+-
+-  return reduceToSingleString(output, base, braces);
+-}
+-
+-
+-function formatPrimitive(ctx, value) {
+-  if (isUndefined(value))
+-    return ctx.stylize('undefined', 'undefined');
+-  if (isString(value)) {
+-    var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
+-                                             .replace(/'/g, "\\'")
+-                                             .replace(/\\"/g, '"') + '\'';
+-    return ctx.stylize(simple, 'string');
+-  }
+-  if (isNumber(value)) {
+-    // Format -0 as '-0'. Strict equality won't distinguish 0 from -0,
+-    // so instead we use the fact that 1 / -0 < 0 whereas 1 / 0 > 0 .
+-    if (value === 0 && 1 / value < 0)
+-      return ctx.stylize('-0', 'number');
+-    return ctx.stylize('' + value, 'number');
+-  }
+-  if (isBoolean(value))
+-    return ctx.stylize('' + value, 'boolean');
+-  // For some reason typeof null is "object", so special case here.
+-  if (isNull(value))
+-    return ctx.stylize('null', 'null');
+-}
+-
+-
+-function formatError(value) {
+-  return '[' + Error.prototype.toString.call(value) + ']';
+-}
+-
+-
+-function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
+-  var output = [];
+-  for (var i = 0, l = value.length; i < l; ++i) {
+-    if (hasOwnProperty(value, String(i))) {
+-      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+-          String(i), true));
+-    } else {
+-      output.push('');
+-    }
+-  }
+-  keys.forEach(function(key) {
+-    if (!key.match(/^\d+$/)) {
+-      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+-          key, true));
+-    }
+-  });
+-  return output;
+-}
+-
+-
+-function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
+-  var name, str, desc;
+-  desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
+-  if (desc.get) {
+-    if (desc.set) {
+-      str = ctx.stylize('[Getter/Setter]', 'special');
+-    } else {
+-      str = ctx.stylize('[Getter]', 'special');
+-    }
+-  } else {
+-    if (desc.set) {
+-      str = ctx.stylize('[Setter]', 'special');
+-    }
+-  }
+-  if (!hasOwnProperty(visibleKeys, key)) {
+-    name = '[' + key + ']';
+-  }
+-  if (!str) {
+-    if (ctx.seen.indexOf(desc.value) < 0) {
+-      if (isNull(recurseTimes)) {
+-        str = formatValue(ctx, desc.value, null);
+-      } else {
+-        str = formatValue(ctx, desc.value, recurseTimes - 1);
+-      }
+-      if (str.indexOf('\n') > -1) {
+-        if (array) {
+-          str = str.split('\n').map(function(line) {
+-            return '  ' + line;
+-          }).join('\n').substr(2);
+-        } else {
+-          str = '\n' + str.split('\n').map(function(line) {
+-            return '   ' + line;
+-          }).join('\n');
+-        }
+-      }
+-    } else {
+-      str = ctx.stylize('[Circular]', 'special');
+-    }
+-  }
+-  if (isUndefined(name)) {
+-    if (array && key.match(/^\d+$/)) {
+-      return str;
+-    }
+-    name = JSON.stringify('' + key);
+-    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
+-      name = name.substr(1, name.length - 2);
+-      name = ctx.stylize(name, 'name');
+-    } else {
+-      name = name.replace(/'/g, "\\'")
+-                 .replace(/\\"/g, '"')
+-                 .replace(/(^"|"$)/g, "'");
+-      name = ctx.stylize(name, 'string');
+-    }
+-  }
+-
+-  return name + ': ' + str;
+-}
+-
+-
+-function reduceToSingleString(output, base, braces) {
+-  var numLinesEst = 0;
+-  var length = output.reduce(function(prev, cur) {
+-    numLinesEst++;
+-    if (cur.indexOf('\n') >= 0) numLinesEst++;
+-    return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
+-  }, 0);
+-
+-  if (length > 60) {
+-    return braces[0] +
+-           (base === '' ? '' : base + '\n ') +
+-           ' ' +
+-           output.join(',\n  ') +
+-           ' ' +
+-           braces[1];
+-  }
+-
+-  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
+-}
+-
+-
+ // NOTE: These type checking functions intentionally don't use `instanceof`
+ // because it is fragile and can be easily faked with `Object.create()`.
+ function isArray(ar) {
+@@ -522,166 +98,10 @@ function isPrimitive(arg) {
+ exports.isPrimitive = isPrimitive;
+
+ function isBuffer(arg) {
+-  return arg instanceof Buffer;
++  return Buffer.isBuffer(arg);
+ }
+ exports.isBuffer = isBuffer;
+
+ function objectToString(o) {
+   return Object.prototype.toString.call(o);
+-}
+-
+-
+-function pad(n) {
+-  return n < 10 ? '0' + n.toString(10) : n.toString(10);
+-}
+-
+-
+-var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
+-              'Oct', 'Nov', 'Dec'];
+-
+-// 26 Feb 16:19:34
+-function timestamp() {
+-  var d = new Date();
+-  var time = [pad(d.getHours()),
+-              pad(d.getMinutes()),
+-              pad(d.getSeconds())].join(':');
+-  return [d.getDate(), months[d.getMonth()], time].join(' ');
+-}
+-
+-
+-// log is just a thin wrapper to console.log that prepends a timestamp
+-exports.log = function() {
+-  console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
+-};
+-
+-
+-/**
+- * Inherit the prototype methods from one constructor into another.
+- *
+- * The Function.prototype.inherits from lang.js rewritten as a standalone
+- * function (not on Function.prototype). NOTE: If this file is to be loaded
+- * during bootstrapping this function needs to be rewritten using some native
+- * functions as prototype setup using normal JavaScript does not work as
+- * expected during bootstrapping (see mirror.js in r114903).
+- *
+- * @param {function} ctor Constructor function which needs to inherit the
+- *     prototype.
+- * @param {function} superCtor Constructor function to inherit prototype from.
+- */
+-exports.inherits = function(ctor, superCtor) {
+-  ctor.super_ = superCtor;
+-  ctor.prototype = Object.create(superCtor.prototype, {
+-    constructor: {
+-      value: ctor,
+-      enumerable: false,
+-      writable: true,
+-      configurable: true
+-    }
+-  });
+-};
+-
+-exports._extend = function(origin, add) {
+-  // Don't do anything if add isn't an object
+-  if (!add || !isObject(add)) return origin;
+-
+-  var keys = Object.keys(add);
+-  var i = keys.length;
+-  while (i--) {
+-    origin[keys[i]] = add[keys[i]];
+-  }
+-  return origin;
+-};
+-
+-function hasOwnProperty(obj, prop) {
+-  return Object.prototype.hasOwnProperty.call(obj, prop);
+-}
+-
+-
+-// Deprecated old stuff.
+-
+-exports.p = exports.deprecate(function() {
+-  for (var i = 0, len = arguments.length; i < len; ++i) {
+-    console.error(exports.inspect(arguments[i]));
+-  }
+-}, 'util.p: Use console.error() instead');
+-
+-
+-exports.exec = exports.deprecate(function() {
+-  return require('child_process').exec.apply(this, arguments);
+-}, 'util.exec is now called `child_process.exec`.');
+-
+-
+-exports.print = exports.deprecate(function() {
+-  for (var i = 0, len = arguments.length; i < len; ++i) {
+-    process.stdout.write(String(arguments[i]));
+-  }
+-}, 'util.print: Use console.log instead');
+-
+-
+-exports.puts = exports.deprecate(function() {
+-  for (var i = 0, len = arguments.length; i < len; ++i) {
+-    process.stdout.write(arguments[i] + '\n');
+-  }
+-}, 'util.puts: Use console.log instead');
+-
+-
+-exports.debug = exports.deprecate(function(x) {
+-  process.stderr.write('DEBUG: ' + x + '\n');
+-}, 'util.debug: Use console.error instead');
+-
+-
+-exports.error = exports.deprecate(function(x) {
+-  for (var i = 0, len = arguments.length; i < len; ++i) {
+-    process.stderr.write(arguments[i] + '\n');
+-  }
+-}, 'util.error: Use console.error instead');
+-
+-
+-exports.pump = exports.deprecate(function(readStream, writeStream, callback) {
+-  var callbackCalled = false;
+-
+-  function call(a, b, c) {
+-    if (callback && !callbackCalled) {
+-      callback(a, b, c);
+-      callbackCalled = true;
+-    }
+-  }
+-
+-  readStream.addListener('data', function(chunk) {
+-    if (writeStream.write(chunk) === false) readStream.pause();
+-  });
+-
+-  writeStream.addListener('drain', function() {
+-    readStream.resume();
+-  });
+-
+-  readStream.addListener('end', function() {
+-    writeStream.end();
+-  });
+-
+-  readStream.addListener('close', function() {
+-    call();
+-  });
+-
+-  readStream.addListener('error', function(err) {
+-    writeStream.end();
+-    call(err);
+-  });
+-
+-  writeStream.addListener('error', function(err) {
+-    readStream.destroy();
+-    call(err);
+-  });
+-}, 'util.pump(): Use readableStream.pipe() instead');
+-
+-
+-var uv;
+-exports._errnoException = function(err, syscall) {
+-  if (isUndefined(uv)) uv = process.binding('uv');
+-  var errname = uv.errname(err);
+-  var e = new Error(syscall + ' ' + errname);
+-  e.code = errname;
+-  e.errno = errname;
+-  e.syscall = syscall;
+-  return e;
+-};
++}
\ No newline at end of file
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
new file mode 100644
index 0000000000..ff4c851c07
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
@@ -0,0 +1,107 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+
+function isArray(arg) {
+  if (Array.isArray) {
+    return Array.isArray(arg);
+  }
+  return objectToString(arg) === '[object Array]';
+}
+exports.isArray = isArray;
+
+function isBoolean(arg) {
+  return typeof arg === 'boolean';
+}
+exports.isBoolean = isBoolean;
+
+function isNull(arg) {
+  return arg === null;
+}
+exports.isNull = isNull;
+
+function isNullOrUndefined(arg) {
+  return arg == null;
+}
+exports.isNullOrUndefined = isNullOrUndefined;
+
+function isNumber(arg) {
+  return typeof arg === 'number';
+}
+exports.isNumber = isNumber;
+
+function isString(arg) {
+  return typeof arg === 'string';
+}
+exports.isString = isString;
+
+function isSymbol(arg) {
+  return typeof arg === 'symbol';
+}
+exports.isSymbol = isSymbol;
+
+function isUndefined(arg) {
+  return arg === void 0;
+}
+exports.isUndefined = isUndefined;
+
+function isRegExp(re) {
+  return objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
+
+function isObject(arg) {
+  return typeof arg === 'object' && arg !== null;
+}
+exports.isObject = isObject;
+
+function isDate(d) {
+  return objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
+
+function isError(e) {
+  return (objectToString(e) === '[object Error]' || e instanceof Error);
+}
+exports.isError = isError;
+
+function isFunction(arg) {
+  return typeof arg === 'function';
+}
+exports.isFunction = isFunction;
+
+function isPrimitive(arg) {
+  return arg === null ||
+         typeof arg === 'boolean' ||
+         typeof arg === 'number' ||
+         typeof arg === 'string' ||
+         typeof arg === 'symbol' ||  // ES6 symbol
+         typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
+
+exports.isBuffer = Buffer.isBuffer;
+
+function objectToString(o) {
+  return Object.prototype.toString.call(o);
+}
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/package.json b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/package.json
new file mode 100644
index 0000000000..1be49d90f5
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/package.json
@@ -0,0 +1,88 @@
+{
+  "_args": [
+    [
+      "core-util-is@~1.0.0",
+      "/Users/rebecca/code/npm/node_modules/readable-stream"
+    ],
+    [
+      "core-util-is@~1.0.0",
+      "/Users/rebecca/code/npm/node_modules/request/node_modules/bl/node_modules/readable-stream"
+    ]
+  ],
+  "_from": "core-util-is@>=1.0.0 <1.1.0",
+  "_id": "core-util-is@1.0.2",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/request/bl/readable-stream/core-util-is",
+  "_nodeVersion": "4.0.0",
+  "_npmUser": {
+    "email": "i@izs.me",
+    "name": "isaacs"
+  },
+  "_npmVersion": "3.3.2",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "core-util-is",
+    "raw": "core-util-is@~1.0.0",
+    "rawSpec": "~1.0.0",
+    "scope": null,
+    "spec": ">=1.0.0 <1.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/request/bl/readable-stream"
+  ],
+  "_shrinkwrap": null,
+  "_spec": "core-util-is@~1.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/request/node_modules/bl/node_modules/readable-stream",
+  "author": {
+    "email": "i@izs.me",
+    "name": "Isaac Z. Schlueter",
+    "url": "http://blog.izs.me/"
+  },
+  "bugs": {
+    "url": "https://github.com/isaacs/core-util-is/issues"
+  },
+  "dependencies": {},
+  "description": "The `util.is*` functions introduced in Node v0.12.",
+  "devDependencies": {
+    "tap": "^2.3.0"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "b5fd54220aa2bc5ab57aab7140c940754503c1a7",
+    "tarball": "http://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz"
+  },
+  "gitHead": "a177da234df5638b363ddc15fa324619a38577c8",
+  "homepage": "https://github.com/isaacs/core-util-is#readme",
+  "keywords": [
+    "util",
+    "isBuffer",
+    "isArray",
+    "isNumber",
+    "isString",
+    "isRegExp",
+    "isThis",
+    "isThat",
+    "polyfill"
+  ],
+  "license": "MIT",
+  "main": "lib/util.js",
+  "maintainers": [
+    {
+      "email": "i@izs.me",
+      "name": "isaacs"
+    }
+  ],
+  "name": "core-util-is",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/isaacs/core-util-is.git"
+  },
+  "scripts": {
+    "test": "tap test.js"
+  },
+  "version": "1.0.2"
+}
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/test.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/test.js
new file mode 100644
index 0000000000..1a490c65ac
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/test.js
@@ -0,0 +1,68 @@
+var assert = require('tap');
+
+var t = require('./lib/util');
+
+assert.equal(t.isArray([]), true);
+assert.equal(t.isArray({}), false);
+
+assert.equal(t.isBoolean(null), false);
+assert.equal(t.isBoolean(true), true);
+assert.equal(t.isBoolean(false), true);
+
+assert.equal(t.isNull(null), true);
+assert.equal(t.isNull(undefined), false);
+assert.equal(t.isNull(false), false);
+assert.equal(t.isNull(), false);
+
+assert.equal(t.isNullOrUndefined(null), true);
+assert.equal(t.isNullOrUndefined(undefined), true);
+assert.equal(t.isNullOrUndefined(false), false);
+assert.equal(t.isNullOrUndefined(), true);
+
+assert.equal(t.isNumber(null), false);
+assert.equal(t.isNumber('1'), false);
+assert.equal(t.isNumber(1), true);
+
+assert.equal(t.isString(null), false);
+assert.equal(t.isString('1'), true);
+assert.equal(t.isString(1), false);
+
+assert.equal(t.isSymbol(null), false);
+assert.equal(t.isSymbol('1'), false);
+assert.equal(t.isSymbol(1), false);
+assert.equal(t.isSymbol(Symbol()), true);
+
+assert.equal(t.isUndefined(null), false);
+assert.equal(t.isUndefined(undefined), true);
+assert.equal(t.isUndefined(false), false);
+assert.equal(t.isUndefined(), true);
+
+assert.equal(t.isRegExp(null), false);
+assert.equal(t.isRegExp('1'), false);
+assert.equal(t.isRegExp(new RegExp()), true);
+
+assert.equal(t.isObject({}), true);
+assert.equal(t.isObject([]), true);
+assert.equal(t.isObject(new RegExp()), true);
+assert.equal(t.isObject(new Date()), true);
+
+assert.equal(t.isDate(null), false);
+assert.equal(t.isDate('1'), false);
+assert.equal(t.isDate(new Date()), true);
+
+assert.equal(t.isError(null), false);
+assert.equal(t.isError({ err: true }), false);
+assert.equal(t.isError(new Error()), true);
+
+assert.equal(t.isFunction(null), false);
+assert.equal(t.isFunction({ }), false);
+assert.equal(t.isFunction(function() {}), true);
+
+assert.equal(t.isPrimitive(null), true);
+assert.equal(t.isPrimitive(''), true);
+assert.equal(t.isPrimitive(0), true);
+assert.equal(t.isPrimitive(new Date()), false);
+
+assert.equal(t.isBuffer(null), false);
+assert.equal(t.isBuffer({}), false);
+assert.equal(t.isBuffer(new Buffer(0)), true);
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.npmignore b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.npmignore
new file mode 100644
index 0000000000..3c3629e647
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.npmignore
@@ -0,0 +1 @@
+node_modules
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.travis.yml b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.travis.yml
new file mode 100644
index 0000000000..cc4dba29d9
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.travis.yml
@@ -0,0 +1,4 @@
+language: node_js
+node_js:
+  - "0.8"
+  - "0.10"
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/Makefile b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/Makefile
new file mode 100644
index 0000000000..0ecc29c402
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/Makefile
@@ -0,0 +1,5 @@
+
+test:
+	@node_modules/.bin/tape test.js
+
+.PHONY: test
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/README.md b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/README.md
new file mode 100644
index 0000000000..16d2c59c61
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/README.md
@@ -0,0 +1,60 @@
+
+# isarray
+
+`Array#isArray` for older browsers.
+
+[![build status](https://secure.travis-ci.org/juliangruber/isarray.svg)](http://travis-ci.org/juliangruber/isarray)
+[![downloads](https://img.shields.io/npm/dm/isarray.svg)](https://www.npmjs.org/package/isarray)
+
+[![browser support](https://ci.testling.com/juliangruber/isarray.png)
+](https://ci.testling.com/juliangruber/isarray)
+
+## Usage
+
+```js
+var isArray = require('isarray');
+
+console.log(isArray([])); // => true
+console.log(isArray({})); // => false
+```
+
+## Installation
+
+With [npm](http://npmjs.org) do
+
+```bash
+$ npm install isarray
+```
+
+Then bundle for the browser with
+[browserify](https://github.com/substack/browserify).
+
+With [component](http://component.io) do
+
+```bash
+$ component install juliangruber/isarray
+```
+
+## License
+
+(MIT)
+
+Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/component.json b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/component.json
new file mode 100644
index 0000000000..9e31b68388
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/component.json
@@ -0,0 +1,19 @@
+{
+  "name" : "isarray",
+  "description" : "Array#isArray for older browsers",
+  "version" : "0.0.1",
+  "repository" : "juliangruber/isarray",
+  "homepage": "https://github.com/juliangruber/isarray",
+  "main" : "index.js",
+  "scripts" : [
+    "index.js"
+  ],
+  "dependencies" : {},
+  "keywords": ["browser","isarray","array"],
+  "author": {
+    "name": "Julian Gruber",
+    "email": "mail@juliangruber.com",
+    "url": "http://juliangruber.com"
+  },
+  "license": "MIT"
+}
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js
new file mode 100644
index 0000000000..a57f634959
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js
@@ -0,0 +1,5 @@
+var toString = {}.toString;
+
+module.exports = Array.isArray || function (arr) {
+  return toString.call(arr) == '[object Array]';
+};
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/package.json b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/package.json
new file mode 100644
index 0000000000..b8f76c40e4
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/package.json
@@ -0,0 +1,98 @@
+{
+  "_args": [
+    [
+      "isarray@~1.0.0",
+      "/Users/rebecca/code/npm/node_modules/readable-stream"
+    ],
+    [
+      "isarray@~1.0.0",
+      "/Users/rebecca/code/npm/node_modules/request/node_modules/bl/node_modules/readable-stream"
+    ]
+  ],
+  "_from": "isarray@>=1.0.0 <1.1.0",
+  "_id": "isarray@1.0.0",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/request/bl/readable-stream/isarray",
+  "_nodeVersion": "5.1.0",
+  "_npmUser": {
+    "email": "julian@juliangruber.com",
+    "name": "juliangruber"
+  },
+  "_npmVersion": "3.3.12",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "isarray",
+    "raw": "isarray@~1.0.0",
+    "rawSpec": "~1.0.0",
+    "scope": null,
+    "spec": ">=1.0.0 <1.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/request/bl/readable-stream"
+  ],
+  "_shrinkwrap": null,
+  "_spec": "isarray@~1.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/request/node_modules/bl/node_modules/readable-stream",
+  "author": {
+    "email": "mail@juliangruber.com",
+    "name": "Julian Gruber",
+    "url": "http://juliangruber.com"
+  },
+  "bugs": {
+    "url": "https://github.com/juliangruber/isarray/issues"
+  },
+  "dependencies": {},
+  "description": "Array#isArray for older browsers",
+  "devDependencies": {
+    "tape": "~2.13.4"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "bb935d48582cba168c06834957a54a3e07124f11",
+    "tarball": "http://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz"
+  },
+  "gitHead": "2a23a281f369e9ae06394c0fb4d2381355a6ba33",
+  "homepage": "https://github.com/juliangruber/isarray",
+  "keywords": [
+    "browser",
+    "isarray",
+    "array"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "maintainers": [
+    {
+      "email": "julian@juliangruber.com",
+      "name": "juliangruber"
+    }
+  ],
+  "name": "isarray",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/juliangruber/isarray.git"
+  },
+  "scripts": {
+    "test": "tape test.js"
+  },
+  "testling": {
+    "browsers": [
+      "ie/8..latest",
+      "firefox/17..latest",
+      "firefox/nightly",
+      "chrome/22..latest",
+      "chrome/canary",
+      "opera/12..latest",
+      "opera/next",
+      "safari/5.1..latest",
+      "ipad/6.0..latest",
+      "iphone/6.0..latest",
+      "android-browser/4.2..latest"
+    ],
+    "files": "test.js"
+  },
+  "version": "1.0.0"
+}
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/test.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/test.js
new file mode 100644
index 0000000000..f7f7bcd19f
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/test.js
@@ -0,0 +1,19 @@
+var isArray = require('./');
+var test = require('tape');
+
+test('is array', function(t){
+  t.ok(isArray([]));
+  t.notOk(isArray({}));
+  t.notOk(isArray(null));
+  t.notOk(isArray(false));
+
+  var obj = {};
+  obj[0] = true;
+  t.notOk(isArray(obj));
+
+  var arr = [];
+  arr.foo = 'bar';
+  t.ok(isArray(arr));
+
+  t.end();
+});
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml
new file mode 100644
index 0000000000..36201b1001
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml
@@ -0,0 +1,12 @@
+language: node_js
+node_js:
+  - "0.8"
+  - "0.10"
+  - "0.11"
+  - "0.12"
+  - "1.7.1"
+  - 1
+  - 2
+  - 3
+  - 4
+  - 5
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/index.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/index.js
new file mode 100644
index 0000000000..571c276783
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/index.js
@@ -0,0 +1,20 @@
+'use strict';
+
+if (!process.version ||
+    process.version.indexOf('v0.') === 0 ||
+    process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
+  module.exports = nextTick;
+} else {
+  module.exports = process.nextTick;
+}
+
+function nextTick(fn) {
+  var args = new Array(arguments.length - 1);
+  var i = 0;
+  while (i < args.length) {
+    args[i++] = arguments[i];
+  }
+  process.nextTick(function afterTick() {
+    fn.apply(null, args);
+  });
+}
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/license.md b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/license.md
new file mode 100644
index 0000000000..c67e3532b5
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/license.md
@@ -0,0 +1,19 @@
+# Copyright (c) 2015 Calvin Metcalf
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+**THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.**
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/package.json b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/package.json
new file mode 100644
index 0000000000..bae43acf21
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/package.json
@@ -0,0 +1,73 @@
+{
+  "_args": [
+    [
+      "process-nextick-args@~1.0.6",
+      "/Users/rebecca/code/npm/node_modules/readable-stream"
+    ],
+    [
+      "process-nextick-args@~1.0.6",
+      "/Users/rebecca/code/npm/node_modules/request/node_modules/bl/node_modules/readable-stream"
+    ]
+  ],
+  "_from": "process-nextick-args@>=1.0.6 <1.1.0",
+  "_id": "process-nextick-args@1.0.6",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/request/bl/readable-stream/process-nextick-args",
+  "_nodeVersion": "4.1.1",
+  "_npmUser": {
+    "email": "calvin.metcalf@gmail.com",
+    "name": "cwmma"
+  },
+  "_npmVersion": "2.14.4",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "process-nextick-args",
+    "raw": "process-nextick-args@~1.0.6",
+    "rawSpec": "~1.0.6",
+    "scope": null,
+    "spec": ">=1.0.6 <1.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/request/bl/readable-stream"
+  ],
+  "_shrinkwrap": null,
+  "_spec": "process-nextick-args@~1.0.6",
+  "_where": "/Users/rebecca/code/npm/node_modules/request/node_modules/bl/node_modules/readable-stream",
+  "author": "",
+  "bugs": {
+    "url": "https://github.com/calvinmetcalf/process-nextick-args/issues"
+  },
+  "dependencies": {},
+  "description": "process.nextTick but always with args",
+  "devDependencies": {
+    "tap": "~0.2.6"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "0f96b001cea90b12592ce566edb97ec11e69bd05",
+    "tarball": "http://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.6.tgz"
+  },
+  "gitHead": "e85787b05a8c3c1adb714f332d822e9162699c78",
+  "homepage": "https://github.com/calvinmetcalf/process-nextick-args",
+  "license": "MIT",
+  "main": "index.js",
+  "maintainers": [
+    {
+      "email": "calvin.metcalf@gmail.com",
+      "name": "cwmma"
+    }
+  ],
+  "name": "process-nextick-args",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/calvinmetcalf/process-nextick-args.git"
+  },
+  "scripts": {
+    "test": "node test.js"
+  },
+  "version": "1.0.6"
+}
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/readme.md b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/readme.md
new file mode 100644
index 0000000000..78e7cfaeb7
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/readme.md
@@ -0,0 +1,18 @@
+process-nextick-args
+=====
+
+[![Build Status](https://travis-ci.org/calvinmetcalf/process-nextick-args.svg?branch=master)](https://travis-ci.org/calvinmetcalf/process-nextick-args)
+
+```bash
+npm install --save process-nextick-args
+```
+
+Always be able to pass arguments to process.nextTick, no matter the platform
+
+```js
+var nextTick = require('process-nextick-args');
+
+nextTick(function (a, b, c) {
+  console.log(a, b, c);
+}, 'step', 3,  'profit');
+```
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/test.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/test.js
new file mode 100644
index 0000000000..ef15721584
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/test.js
@@ -0,0 +1,24 @@
+var test = require("tap").test;
+var nextTick = require('./');
+
+test('should work', function (t) {
+  t.plan(5);
+  nextTick(function (a) {
+    t.ok(a);
+    nextTick(function (thing) {
+      t.equals(thing, 7);
+    }, 7);
+  }, true);
+  nextTick(function (a, b, c) {
+    t.equals(a, 'step');
+    t.equals(b, 3);
+    t.equals(c, 'profit');
+  }, 'step', 3,  'profit');
+});
+
+test('correct number of arguments', function (t) {
+  t.plan(1);
+  nextTick(function () {
+    t.equals(2, arguments.length, 'correct number');
+  }, 1, 2);
+});
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/.npmignore
new file mode 100644
index 0000000000..206320cc1d
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/.npmignore
@@ -0,0 +1,2 @@
+build
+test
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/LICENSE
new file mode 100644
index 0000000000..6de584a48f
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/LICENSE
@@ -0,0 +1,20 @@
+Copyright Joyent, Inc. and other Node contributors.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to permit
+persons to whom the Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/README.md b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/README.md
new file mode 100644
index 0000000000..4d2aa00150
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/README.md
@@ -0,0 +1,7 @@
+**string_decoder.js** (`require('string_decoder')`) from Node.js core
+
+Copyright Joyent, Inc. and other Node contributors. See LICENCE file for details.
+
+Version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. **Prefer the stable version over the unstable.**
+
+The *build/* directory contains a build script that will scrape the source from the [joyent/node](https://github.com/joyent/node) repo given a specific Node version.
\ No newline at end of file
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/index.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/index.js
new file mode 100644
index 0000000000..b00e54fb79
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/index.js
@@ -0,0 +1,221 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var Buffer = require('buffer').Buffer;
+
+var isBufferEncoding = Buffer.isEncoding
+  || function(encoding) {
+       switch (encoding && encoding.toLowerCase()) {
+         case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true;
+         default: return false;
+       }
+     }
+
+
+function assertEncoding(encoding) {
+  if (encoding && !isBufferEncoding(encoding)) {
+    throw new Error('Unknown encoding: ' + encoding);
+  }
+}
+
+// StringDecoder provides an interface for efficiently splitting a series of
+// buffers into a series of JS strings without breaking apart multi-byte
+// characters. CESU-8 is handled as part of the UTF-8 encoding.
+//
+// @TODO Handling all encodings inside a single object makes it very difficult
+// to reason about this code, so it should be split up in the future.
+// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code
+// points as used by CESU-8.
+var StringDecoder = exports.StringDecoder = function(encoding) {
+  this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
+  assertEncoding(encoding);
+  switch (this.encoding) {
+    case 'utf8':
+      // CESU-8 represents each of Surrogate Pair by 3-bytes
+      this.surrogateSize = 3;
+      break;
+    case 'ucs2':
+    case 'utf16le':
+      // UTF-16 represents each of Surrogate Pair by 2-bytes
+      this.surrogateSize = 2;
+      this.detectIncompleteChar = utf16DetectIncompleteChar;
+      break;
+    case 'base64':
+      // Base-64 stores 3 bytes in 4 chars, and pads the remainder.
+      this.surrogateSize = 3;
+      this.detectIncompleteChar = base64DetectIncompleteChar;
+      break;
+    default:
+      this.write = passThroughWrite;
+      return;
+  }
+
+  // Enough space to store all bytes of a single character. UTF-8 needs 4
+  // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate).
+  this.charBuffer = new Buffer(6);
+  // Number of bytes received for the current incomplete multi-byte character.
+  this.charReceived = 0;
+  // Number of bytes expected for the current incomplete multi-byte character.
+  this.charLength = 0;
+};
+
+
+// write decodes the given buffer and returns it as JS string that is
+// guaranteed to not contain any partial multi-byte characters. Any partial
+// character found at the end of the buffer is buffered up, and will be
+// returned when calling write again with the remaining bytes.
+//
+// Note: Converting a Buffer containing an orphan surrogate to a String
+// currently works, but converting a String to a Buffer (via `new Buffer`, or
+// Buffer#write) will replace incomplete surrogates with the unicode
+// replacement character. See https://codereview.chromium.org/121173009/ .
+StringDecoder.prototype.write = function(buffer) {
+  var charStr = '';
+  // if our last write ended with an incomplete multibyte character
+  while (this.charLength) {
+    // determine how many remaining bytes this buffer has to offer for this char
+    var available = (buffer.length >= this.charLength - this.charReceived) ?
+        this.charLength - this.charReceived :
+        buffer.length;
+
+    // add the new bytes to the char buffer
+    buffer.copy(this.charBuffer, this.charReceived, 0, available);
+    this.charReceived += available;
+
+    if (this.charReceived < this.charLength) {
+      // still not enough chars in this buffer? wait for more ...
+      return '';
+    }
+
+    // remove bytes belonging to the current character from the buffer
+    buffer = buffer.slice(available, buffer.length);
+
+    // get the character that was split
+    charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);
+
+    // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
+    var charCode = charStr.charCodeAt(charStr.length - 1);
+    if (charCode >= 0xD800 && charCode <= 0xDBFF) {
+      this.charLength += this.surrogateSize;
+      charStr = '';
+      continue;
+    }
+    this.charReceived = this.charLength = 0;
+
+    // if there are no more bytes in this buffer, just emit our char
+    if (buffer.length === 0) {
+      return charStr;
+    }
+    break;
+  }
+
+  // determine and set charLength / charReceived
+  this.detectIncompleteChar(buffer);
+
+  var end = buffer.length;
+  if (this.charLength) {
+    // buffer the incomplete character bytes we got
+    buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end);
+    end -= this.charReceived;
+  }
+
+  charStr += buffer.toString(this.encoding, 0, end);
+
+  var end = charStr.length - 1;
+  var charCode = charStr.charCodeAt(end);
+  // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
+  if (charCode >= 0xD800 && charCode <= 0xDBFF) {
+    var size = this.surrogateSize;
+    this.charLength += size;
+    this.charReceived += size;
+    this.charBuffer.copy(this.charBuffer, size, 0, size);
+    buffer.copy(this.charBuffer, 0, 0, size);
+    return charStr.substring(0, end);
+  }
+
+  // or just emit the charStr
+  return charStr;
+};
+
+// detectIncompleteChar determines if there is an incomplete UTF-8 character at
+// the end of the given buffer. If so, it sets this.charLength to the byte
+// length that character, and sets this.charReceived to the number of bytes
+// that are available for this character.
+StringDecoder.prototype.detectIncompleteChar = function(buffer) {
+  // determine how many bytes we have to check at the end of this buffer
+  var i = (buffer.length >= 3) ? 3 : buffer.length;
+
+  // Figure out if one of the last i bytes of our buffer announces an
+  // incomplete char.
+  for (; i > 0; i--) {
+    var c = buffer[buffer.length - i];
+
+    // See http://en.wikipedia.org/wiki/UTF-8#Description
+
+    // 110XXXXX
+    if (i == 1 && c >> 5 == 0x06) {
+      this.charLength = 2;
+      break;
+    }
+
+    // 1110XXXX
+    if (i <= 2 && c >> 4 == 0x0E) {
+      this.charLength = 3;
+      break;
+    }
+
+    // 11110XXX
+    if (i <= 3 && c >> 3 == 0x1E) {
+      this.charLength = 4;
+      break;
+    }
+  }
+  this.charReceived = i;
+};
+
+StringDecoder.prototype.end = function(buffer) {
+  var res = '';
+  if (buffer && buffer.length)
+    res = this.write(buffer);
+
+  if (this.charReceived) {
+    var cr = this.charReceived;
+    var buf = this.charBuffer;
+    var enc = this.encoding;
+    res += buf.slice(0, cr).toString(enc);
+  }
+
+  return res;
+};
+
+function passThroughWrite(buffer) {
+  return buffer.toString(this.encoding);
+}
+
+function utf16DetectIncompleteChar(buffer) {
+  this.charReceived = buffer.length % 2;
+  this.charLength = this.charReceived ? 2 : 0;
+}
+
+function base64DetectIncompleteChar(buffer) {
+  this.charReceived = buffer.length % 3;
+  this.charLength = this.charReceived ? 3 : 0;
+}
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/package.json b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/package.json
new file mode 100644
index 0000000000..977e5976d6
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/package.json
@@ -0,0 +1,81 @@
+{
+  "_args": [
+    [
+      "string_decoder@~0.10.x",
+      "/Users/rebecca/code/npm/node_modules/readable-stream"
+    ],
+    [
+      "string_decoder@~0.10.x",
+      "/Users/rebecca/code/npm/node_modules/request/node_modules/bl/node_modules/readable-stream"
+    ]
+  ],
+  "_from": "string_decoder@>=0.10.0 <0.11.0",
+  "_id": "string_decoder@0.10.31",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/request/bl/readable-stream/string_decoder",
+  "_npmUser": {
+    "email": "rod@vagg.org",
+    "name": "rvagg"
+  },
+  "_npmVersion": "1.4.23",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "string_decoder",
+    "raw": "string_decoder@~0.10.x",
+    "rawSpec": "~0.10.x",
+    "scope": null,
+    "spec": ">=0.10.0 <0.11.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/request/bl/readable-stream"
+  ],
+  "_shrinkwrap": null,
+  "_spec": "string_decoder@~0.10.x",
+  "_where": "/Users/rebecca/code/npm/node_modules/request/node_modules/bl/node_modules/readable-stream",
+  "bugs": {
+    "url": "https://github.com/rvagg/string_decoder/issues"
+  },
+  "dependencies": {},
+  "description": "The string_decoder module from Node core",
+  "devDependencies": {
+    "tap": "~0.4.8"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94",
+    "tarball": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz"
+  },
+  "gitHead": "d46d4fd87cf1d06e031c23f1ba170ca7d4ade9a0",
+  "homepage": "https://github.com/rvagg/string_decoder",
+  "keywords": [
+    "string",
+    "decoder",
+    "browser",
+    "browserify"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "maintainers": [
+    {
+      "email": "mail@substack.net",
+      "name": "substack"
+    },
+    {
+      "email": "rod@vagg.org",
+      "name": "rvagg"
+    }
+  ],
+  "name": "string_decoder",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/rvagg/string_decoder.git"
+  },
+  "scripts": {
+    "test": "tap test/simple/*.js"
+  },
+  "version": "0.10.31"
+}
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/History.md b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/History.md
new file mode 100644
index 0000000000..acc8675372
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/History.md
@@ -0,0 +1,16 @@
+
+1.0.2 / 2015-10-07
+==================
+
+  * use try/catch when checking `localStorage` (#3, @kumavis)
+
+1.0.1 / 2014-11-25
+==================
+
+  * browser: use `console.warn()` for deprecation calls
+  * browser: more jsdocs
+
+1.0.0 / 2014-04-30
+==================
+
+  * initial commit
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/LICENSE b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/LICENSE
new file mode 100644
index 0000000000..6a60e8c225
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/LICENSE
@@ -0,0 +1,24 @@
+(The MIT License)
+
+Copyright (c) 2014 Nathan Rajlich 
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/README.md b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/README.md
new file mode 100644
index 0000000000..75622fa7c2
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/README.md
@@ -0,0 +1,53 @@
+util-deprecate
+==============
+### The Node.js `util.deprecate()` function with browser support
+
+In Node.js, this module simply re-exports the `util.deprecate()` function.
+
+In the web browser (i.e. via browserify), a browser-specific implementation
+of the `util.deprecate()` function is used.
+
+
+## API
+
+A `deprecate()` function is the only thing exposed by this module.
+
+``` javascript
+// setup:
+exports.foo = deprecate(foo, 'foo() is deprecated, use bar() instead');
+
+
+// users see:
+foo();
+// foo() is deprecated, use bar() instead
+foo();
+foo();
+```
+
+
+## License
+
+(The MIT License)
+
+Copyright (c) 2014 Nathan Rajlich 
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/browser.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/browser.js
new file mode 100644
index 0000000000..549ae2f065
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/browser.js
@@ -0,0 +1,67 @@
+
+/**
+ * Module exports.
+ */
+
+module.exports = deprecate;
+
+/**
+ * Mark that a method should not be used.
+ * Returns a modified function which warns once by default.
+ *
+ * If `localStorage.noDeprecation = true` is set, then it is a no-op.
+ *
+ * If `localStorage.throwDeprecation = true` is set, then deprecated functions
+ * will throw an Error when invoked.
+ *
+ * If `localStorage.traceDeprecation = true` is set, then deprecated functions
+ * will invoke `console.trace()` instead of `console.error()`.
+ *
+ * @param {Function} fn - the function to deprecate
+ * @param {String} msg - the string to print to the console when `fn` is invoked
+ * @returns {Function} a new "deprecated" version of `fn`
+ * @api public
+ */
+
+function deprecate (fn, msg) {
+  if (config('noDeprecation')) {
+    return fn;
+  }
+
+  var warned = false;
+  function deprecated() {
+    if (!warned) {
+      if (config('throwDeprecation')) {
+        throw new Error(msg);
+      } else if (config('traceDeprecation')) {
+        console.trace(msg);
+      } else {
+        console.warn(msg);
+      }
+      warned = true;
+    }
+    return fn.apply(this, arguments);
+  }
+
+  return deprecated;
+}
+
+/**
+ * Checks `localStorage` for boolean values for the given `name`.
+ *
+ * @param {String} name
+ * @returns {Boolean}
+ * @api private
+ */
+
+function config (name) {
+  // accessing global.localStorage can trigger a DOMException in sandboxed iframes
+  try {
+    if (!global.localStorage) return false;
+  } catch (_) {
+    return false;
+  }
+  var val = global.localStorage[name];
+  if (null == val) return false;
+  return String(val).toLowerCase() === 'true';
+}
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/node.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/node.js
new file mode 100644
index 0000000000..5e6fcff5dd
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/node.js
@@ -0,0 +1,6 @@
+
+/**
+ * For Node.js, simply re-export the core `util.deprecate` function.
+ */
+
+module.exports = require('util').deprecate;
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/package.json b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/package.json
new file mode 100644
index 0000000000..63869c0e04
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/package.json
@@ -0,0 +1,83 @@
+{
+  "_args": [
+    [
+      "util-deprecate@~1.0.1",
+      "/Users/rebecca/code/npm/node_modules/readable-stream"
+    ],
+    [
+      "util-deprecate@~1.0.1",
+      "/Users/rebecca/code/npm/node_modules/request/node_modules/bl/node_modules/readable-stream"
+    ]
+  ],
+  "_from": "util-deprecate@>=1.0.1 <1.1.0",
+  "_id": "util-deprecate@1.0.2",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/request/bl/readable-stream/util-deprecate",
+  "_nodeVersion": "4.1.2",
+  "_npmUser": {
+    "email": "nathan@tootallnate.net",
+    "name": "tootallnate"
+  },
+  "_npmVersion": "2.14.4",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "util-deprecate",
+    "raw": "util-deprecate@~1.0.1",
+    "rawSpec": "~1.0.1",
+    "scope": null,
+    "spec": ">=1.0.1 <1.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/request/bl/readable-stream"
+  ],
+  "_shrinkwrap": null,
+  "_spec": "util-deprecate@~1.0.1",
+  "_where": "/Users/rebecca/code/npm/node_modules/request/node_modules/bl/node_modules/readable-stream",
+  "author": {
+    "email": "nathan@tootallnate.net",
+    "name": "Nathan Rajlich",
+    "url": "http://n8.io/"
+  },
+  "browser": "browser.js",
+  "bugs": {
+    "url": "https://github.com/TooTallNate/util-deprecate/issues"
+  },
+  "dependencies": {},
+  "description": "The Node.js `util.deprecate()` function with browser support",
+  "devDependencies": {},
+  "directories": {},
+  "dist": {
+    "shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf",
+    "tarball": "http://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz"
+  },
+  "gitHead": "475fb6857cd23fafff20c1be846c1350abf8e6d4",
+  "homepage": "https://github.com/TooTallNate/util-deprecate",
+  "keywords": [
+    "util",
+    "deprecate",
+    "browserify",
+    "browser",
+    "node"
+  ],
+  "license": "MIT",
+  "main": "node.js",
+  "maintainers": [
+    {
+      "email": "nathan@tootallnate.net",
+      "name": "tootallnate"
+    }
+  ],
+  "name": "util-deprecate",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/TooTallNate/util-deprecate.git"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "version": "1.0.2"
+}
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json
new file mode 100644
index 0000000000..f818ebf1b6
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json
@@ -0,0 +1,105 @@
+{
+  "_args": [
+    [
+      "readable-stream@~2.0.5",
+      "/Users/rebecca/code/npm/node_modules/request/node_modules/bl"
+    ]
+  ],
+  "_from": "readable-stream@>=2.0.5 <2.1.0",
+  "_id": "readable-stream@2.0.6",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/request/bl/readable-stream",
+  "_nodeVersion": "5.7.0",
+  "_npmOperationalInternal": {
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/readable-stream-2.0.6.tgz_1457893507709_0.369257491780445"
+  },
+  "_npmUser": {
+    "email": "calvin.metcalf@gmail.com",
+    "name": "cwmma"
+  },
+  "_npmVersion": "3.6.0",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "readable-stream",
+    "raw": "readable-stream@~2.0.5",
+    "rawSpec": "~2.0.5",
+    "scope": null,
+    "spec": ">=2.0.5 <2.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/request/bl"
+  ],
+  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
+  "_shasum": "8f90341e68a53ccc928788dacfcd11b36eb9b78e",
+  "_shrinkwrap": null,
+  "_spec": "readable-stream@~2.0.5",
+  "_where": "/Users/rebecca/code/npm/node_modules/request/node_modules/bl",
+  "browser": {
+    "util": false
+  },
+  "bugs": {
+    "url": "https://github.com/nodejs/readable-stream/issues"
+  },
+  "dependencies": {
+    "core-util-is": "~1.0.0",
+    "inherits": "~2.0.1",
+    "isarray": "~1.0.0",
+    "process-nextick-args": "~1.0.6",
+    "string_decoder": "~0.10.x",
+    "util-deprecate": "~1.0.1"
+  },
+  "description": "Streams3, a user-land copy of the stream library from Node.js",
+  "devDependencies": {
+    "tap": "~0.2.6",
+    "tape": "~4.5.1",
+    "zuul": "~3.9.0"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "8f90341e68a53ccc928788dacfcd11b36eb9b78e",
+    "tarball": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz"
+  },
+  "gitHead": "01fb5608a970b42c900b96746cadc13d27dd9d7e",
+  "homepage": "https://github.com/nodejs/readable-stream#readme",
+  "keywords": [
+    "readable",
+    "stream",
+    "pipe"
+  ],
+  "license": "MIT",
+  "main": "readable.js",
+  "maintainers": [
+    {
+      "email": "isaacs@npmjs.com",
+      "name": "isaacs"
+    },
+    {
+      "email": "nathan@tootallnate.net",
+      "name": "tootallnate"
+    },
+    {
+      "email": "rod@vagg.org",
+      "name": "rvagg"
+    },
+    {
+      "email": "calvin.metcalf@gmail.com",
+      "name": "cwmma"
+    }
+  ],
+  "name": "readable-stream",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/nodejs/readable-stream.git"
+  },
+  "scripts": {
+    "browser": "npm run write-zuul && zuul -- test/browser.js",
+    "test": "tap test/parallel/*.js test/ours/*.js",
+    "write-zuul": "printf \"ui: tape\nbrowsers:\n  - name: $BROWSER_NAME\n    version: $BROWSER_VERSION\n\">.zuul.yml"
+  },
+  "version": "2.0.6"
+}
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/passthrough.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/passthrough.js
new file mode 100644
index 0000000000..27e8d8a551
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/passthrough.js
@@ -0,0 +1 @@
+module.exports = require("./lib/_stream_passthrough.js")
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/readable.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/readable.js
new file mode 100644
index 0000000000..6222a57986
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/readable.js
@@ -0,0 +1,12 @@
+var Stream = (function (){
+  try {
+    return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify
+  } catch(_){}
+}());
+exports = module.exports = require('./lib/_stream_readable.js');
+exports.Stream = Stream || exports;
+exports.Readable = exports;
+exports.Writable = require('./lib/_stream_writable.js');
+exports.Duplex = require('./lib/_stream_duplex.js');
+exports.Transform = require('./lib/_stream_transform.js');
+exports.PassThrough = require('./lib/_stream_passthrough.js');
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/transform.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/transform.js
new file mode 100644
index 0000000000..5d482f0780
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/transform.js
@@ -0,0 +1 @@
+module.exports = require("./lib/_stream_transform.js")
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/writable.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/writable.js
new file mode 100644
index 0000000000..e1e9efdf3c
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/writable.js
@@ -0,0 +1 @@
+module.exports = require("./lib/_stream_writable.js")
diff --git a/deps/npm/node_modules/request/node_modules/bl/package.json b/deps/npm/node_modules/request/node_modules/bl/package.json
index 61b85c1393..09ebb7b741 100644
--- a/deps/npm/node_modules/request/node_modules/bl/package.json
+++ b/deps/npm/node_modules/request/node_modules/bl/package.json
@@ -1,16 +1,20 @@
 {
   "_args": [
     [
-      "bl@~1.0.0",
+      "bl@~1.1.2",
       "/Users/rebecca/code/npm/node_modules/request"
     ]
   ],
-  "_from": "bl@>=1.0.0 <1.1.0",
-  "_id": "bl@1.0.1",
+  "_from": "bl@>=1.1.2 <1.2.0",
+  "_id": "bl@1.1.2",
   "_inCache": true,
   "_installable": true,
   "_location": "/request/bl",
-  "_nodeVersion": "6.0.0-nightly2016011666b9c0d8bd",
+  "_nodeVersion": "5.3.0",
+  "_npmOperationalInternal": {
+    "host": "packages-9-west.internal.npmjs.com",
+    "tmp": "tmp/bl-1.1.2.tgz_1455246621698_0.6300242957659066"
+  },
   "_npmUser": {
     "email": "rod@vagg.org",
     "name": "rvagg"
@@ -19,24 +23,24 @@
   "_phantomChildren": {},
   "_requested": {
     "name": "bl",
-    "raw": "bl@~1.0.0",
-    "rawSpec": "~1.0.0",
+    "raw": "bl@~1.1.2",
+    "rawSpec": "~1.1.2",
     "scope": null,
-    "spec": ">=1.0.0 <1.1.0",
+    "spec": ">=1.1.2 <1.2.0",
     "type": "range"
   },
   "_requiredBy": [
     "/request"
   ],
-  "_resolved": "https://registry.npmjs.org/bl/-/bl-1.0.1.tgz",
-  "_shasum": "0e6df7330308c46515751676cafa7334dc9852fd",
+  "_resolved": "https://registry.npmjs.org/bl/-/bl-1.1.2.tgz",
+  "_shasum": "fdca871a99713aa00d19e3bbba41c44787a65398",
   "_shrinkwrap": null,
-  "_spec": "bl@~1.0.0",
+  "_spec": "bl@~1.1.2",
   "_where": "/Users/rebecca/code/npm/node_modules/request",
   "authors": [
-    "Jarett Cruger  (https://github.com/jcrugzz)",
+    "Rod Vagg  (https://github.com/rvagg)",
     "Matteo Collina  (https://github.com/mcollina)",
-    "Rod Vagg  (https://github.com/rvagg)"
+    "Jarett Cruger  (https://github.com/jcrugzz)"
   ],
   "bugs": {
     "url": "https://github.com/rvagg/bl/issues"
@@ -46,30 +50,29 @@
   },
   "description": "Buffer List: collect buffers and access with a standard readable Buffer interface, streamable too!",
   "devDependencies": {
-    "brtapsauce": "~0.3.0",
-    "faucet": "~0.0.1",
+    "faucet": "0.0.1",
     "hash_file": "~0.1.1",
-    "tape": "~2.12.3"
+    "tape": "~4.4.0"
   },
   "directories": {},
   "dist": {
-    "shasum": "0e6df7330308c46515751676cafa7334dc9852fd",
-    "tarball": "http://registry.npmjs.org/bl/-/bl-1.0.1.tgz"
+    "shasum": "fdca871a99713aa00d19e3bbba41c44787a65398",
+    "tarball": "https://registry.npmjs.org/bl/-/bl-1.1.2.tgz"
   },
-  "gitHead": "9eced07e8c4f4b44b42e6e99ac33d4c390b4e74a",
+  "gitHead": "ea42021059dc65fc60d7f4b9217c73431f09d23d",
   "homepage": "https://github.com/rvagg/bl",
   "keywords": [
-    "awesomesauce",
     "buffer",
     "buffers",
-    "stream"
+    "stream",
+    "awesomesauce"
   ],
   "license": "MIT",
   "main": "bl.js",
   "maintainers": [
     {
-      "name": "rvagg",
-      "email": "rod@vagg.org"
+      "email": "rod@vagg.org",
+      "name": "rvagg"
     }
   ],
   "name": "bl",
@@ -80,8 +83,7 @@
     "url": "git+https://github.com/rvagg/bl.git"
   },
   "scripts": {
-    "test": "node test/test.js | faucet",
-    "test-local": "brtapsauce-local test/basic-test.js"
+    "test": "node test/test.js | faucet"
   },
-  "version": "1.0.1"
+  "version": "1.1.2"
 }
diff --git a/deps/npm/node_modules/request/node_modules/bl/test/basic-test.js b/deps/npm/node_modules/request/node_modules/bl/test/basic-test.js
deleted file mode 100644
index 92572642ff..0000000000
--- a/deps/npm/node_modules/request/node_modules/bl/test/basic-test.js
+++ /dev/null
@@ -1,557 +0,0 @@
-var tape       = require('tape')
-  , crypto     = require('crypto')
-  , fs         = require('fs')
-  , hash       = require('hash_file')
-  , BufferList = require('../')
-
-  , encodings  =
-      ('hex utf8 utf-8 ascii binary base64'
-          + (process.browser ? '' : ' ucs2 ucs-2 utf16le utf-16le')).split(' ')
-
-tape('single bytes from single buffer', function (t) {
-  var bl = new BufferList()
-  bl.append(new Buffer('abcd'))
-
-  t.equal(bl.length, 4)
-
-  t.equal(bl.get(0), 97)
-  t.equal(bl.get(1), 98)
-  t.equal(bl.get(2), 99)
-  t.equal(bl.get(3), 100)
-
-  t.end()
-})
-
-tape('single bytes from multiple buffers', function (t) {
-  var bl = new BufferList()
-  bl.append(new Buffer('abcd'))
-  bl.append(new Buffer('efg'))
-  bl.append(new Buffer('hi'))
-  bl.append(new Buffer('j'))
-
-  t.equal(bl.length, 10)
-
-  t.equal(bl.get(0), 97)
-  t.equal(bl.get(1), 98)
-  t.equal(bl.get(2), 99)
-  t.equal(bl.get(3), 100)
-  t.equal(bl.get(4), 101)
-  t.equal(bl.get(5), 102)
-  t.equal(bl.get(6), 103)
-  t.equal(bl.get(7), 104)
-  t.equal(bl.get(8), 105)
-  t.equal(bl.get(9), 106)
-  t.end()
-})
-
-tape('multi bytes from single buffer', function (t) {
-  var bl = new BufferList()
-  bl.append(new Buffer('abcd'))
-
-  t.equal(bl.length, 4)
-
-  t.equal(bl.slice(0, 4).toString('ascii'), 'abcd')
-  t.equal(bl.slice(0, 3).toString('ascii'), 'abc')
-  t.equal(bl.slice(1, 4).toString('ascii'), 'bcd')
-
-  t.end()
-})
-
-tape('multiple bytes from multiple buffers', function (t) {
-  var bl = new BufferList()
-
-  bl.append(new Buffer('abcd'))
-  bl.append(new Buffer('efg'))
-  bl.append(new Buffer('hi'))
-  bl.append(new Buffer('j'))
-
-  t.equal(bl.length, 10)
-
-  t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij')
-  t.equal(bl.slice(3, 10).toString('ascii'), 'defghij')
-  t.equal(bl.slice(3, 6).toString('ascii'), 'def')
-  t.equal(bl.slice(3, 8).toString('ascii'), 'defgh')
-  t.equal(bl.slice(5, 10).toString('ascii'), 'fghij')
-
-  t.end()
-})
-
-tape('multiple bytes from multiple buffer lists', function (t) {
-  var bl = new BufferList()
-
-  bl.append(new BufferList([new Buffer('abcd'), new Buffer('efg')]))
-  bl.append(new BufferList([new Buffer('hi'), new Buffer('j')]))
-
-  t.equal(bl.length, 10)
-
-  t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij')
-  t.equal(bl.slice(3, 10).toString('ascii'), 'defghij')
-  t.equal(bl.slice(3, 6).toString('ascii'), 'def')
-  t.equal(bl.slice(3, 8).toString('ascii'), 'defgh')
-  t.equal(bl.slice(5, 10).toString('ascii'), 'fghij')
-
-  t.end()
-})
-
-tape('consuming from multiple buffers', function (t) {
-  var bl = new BufferList()
-
-  bl.append(new Buffer('abcd'))
-  bl.append(new Buffer('efg'))
-  bl.append(new Buffer('hi'))
-  bl.append(new Buffer('j'))
-
-  t.equal(bl.length, 10)
-
-  t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij')
-
-  bl.consume(3)
-  t.equal(bl.length, 7)
-  t.equal(bl.slice(0, 7).toString('ascii'), 'defghij')
-
-  bl.consume(2)
-  t.equal(bl.length, 5)
-  t.equal(bl.slice(0, 5).toString('ascii'), 'fghij')
-
-  bl.consume(1)
-  t.equal(bl.length, 4)
-  t.equal(bl.slice(0, 4).toString('ascii'), 'ghij')
-
-  bl.consume(1)
-  t.equal(bl.length, 3)
-  t.equal(bl.slice(0, 3).toString('ascii'), 'hij')
-
-  bl.consume(2)
-  t.equal(bl.length, 1)
-  t.equal(bl.slice(0, 1).toString('ascii'), 'j')
-
-  t.end()
-})
-
-tape('test readUInt8 / readInt8', function (t) {
-  var buf1 = new Buffer(1)
-    , buf2 = new Buffer(3)
-    , buf3 = new Buffer(3)
-    , bl  = new BufferList()
-
-  buf2[1] = 0x3
-  buf2[2] = 0x4
-  buf3[0] = 0x23
-  buf3[1] = 0x42
-
-  bl.append(buf1)
-  bl.append(buf2)
-  bl.append(buf3)
-
-  t.equal(bl.readUInt8(2), 0x3)
-  t.equal(bl.readInt8(2), 0x3)
-  t.equal(bl.readUInt8(3), 0x4)
-  t.equal(bl.readInt8(3), 0x4)
-  t.equal(bl.readUInt8(4), 0x23)
-  t.equal(bl.readInt8(4), 0x23)
-  t.equal(bl.readUInt8(5), 0x42)
-  t.equal(bl.readInt8(5), 0x42)
-  t.end()
-})
-
-tape('test readUInt16LE / readUInt16BE / readInt16LE / readInt16BE', function (t) {
-  var buf1 = new Buffer(1)
-    , buf2 = new Buffer(3)
-    , buf3 = new Buffer(3)
-    , bl   = new BufferList()
-
-  buf2[1] = 0x3
-  buf2[2] = 0x4
-  buf3[0] = 0x23
-  buf3[1] = 0x42
-
-  bl.append(buf1)
-  bl.append(buf2)
-  bl.append(buf3)
-
-  t.equal(bl.readUInt16BE(2), 0x0304)
-  t.equal(bl.readUInt16LE(2), 0x0403)
-  t.equal(bl.readInt16BE(2), 0x0304)
-  t.equal(bl.readInt16LE(2), 0x0403)
-  t.equal(bl.readUInt16BE(3), 0x0423)
-  t.equal(bl.readUInt16LE(3), 0x2304)
-  t.equal(bl.readInt16BE(3), 0x0423)
-  t.equal(bl.readInt16LE(3), 0x2304)
-  t.equal(bl.readUInt16BE(4), 0x2342)
-  t.equal(bl.readUInt16LE(4), 0x4223)
-  t.equal(bl.readInt16BE(4), 0x2342)
-  t.equal(bl.readInt16LE(4), 0x4223)
-  t.end()
-})
-
-tape('test readUInt32LE / readUInt32BE / readInt32LE / readInt32BE', function (t) {
-  var buf1 = new Buffer(1)
-    , buf2 = new Buffer(3)
-    , buf3 = new Buffer(3)
-    , bl   = new BufferList()
-
-  buf2[1] = 0x3
-  buf2[2] = 0x4
-  buf3[0] = 0x23
-  buf3[1] = 0x42
-
-  bl.append(buf1)
-  bl.append(buf2)
-  bl.append(buf3)
-
-  t.equal(bl.readUInt32BE(2), 0x03042342)
-  t.equal(bl.readUInt32LE(2), 0x42230403)
-  t.equal(bl.readInt32BE(2), 0x03042342)
-  t.equal(bl.readInt32LE(2), 0x42230403)
-  t.end()
-})
-
-tape('test readFloatLE / readFloatBE', function (t) {
-  var buf1 = new Buffer(1)
-    , buf2 = new Buffer(3)
-    , buf3 = new Buffer(3)
-    , bl   = new BufferList()
-
-  buf2[1] = 0x00
-  buf2[2] = 0x00
-  buf3[0] = 0x80
-  buf3[1] = 0x3f
-
-  bl.append(buf1)
-  bl.append(buf2)
-  bl.append(buf3)
-
-  t.equal(bl.readFloatLE(2), 0x01)
-  t.end()
-})
-
-tape('test readDoubleLE / readDoubleBE', function (t) {
-  var buf1 = new Buffer(1)
-    , buf2 = new Buffer(3)
-    , buf3 = new Buffer(10)
-    , bl   = new BufferList()
-
-  buf2[1] = 0x55
-  buf2[2] = 0x55
-  buf3[0] = 0x55
-  buf3[1] = 0x55
-  buf3[2] = 0x55
-  buf3[3] = 0x55
-  buf3[4] = 0xd5
-  buf3[5] = 0x3f
-
-  bl.append(buf1)
-  bl.append(buf2)
-  bl.append(buf3)
-
-  t.equal(bl.readDoubleLE(2), 0.3333333333333333)
-  t.end()
-})
-
-tape('test toString', function (t) {
-  var bl = new BufferList()
-
-  bl.append(new Buffer('abcd'))
-  bl.append(new Buffer('efg'))
-  bl.append(new Buffer('hi'))
-  bl.append(new Buffer('j'))
-
-  t.equal(bl.toString('ascii', 0, 10), 'abcdefghij')
-  t.equal(bl.toString('ascii', 3, 10), 'defghij')
-  t.equal(bl.toString('ascii', 3, 6), 'def')
-  t.equal(bl.toString('ascii', 3, 8), 'defgh')
-  t.equal(bl.toString('ascii', 5, 10), 'fghij')
-
-  t.end()
-})
-
-tape('test toString encoding', function (t) {
-  var bl = new BufferList()
-    , b  = new Buffer('abcdefghij\xff\x00')
-
-  bl.append(new Buffer('abcd'))
-  bl.append(new Buffer('efg'))
-  bl.append(new Buffer('hi'))
-  bl.append(new Buffer('j'))
-  bl.append(new Buffer('\xff\x00'))
-
-  encodings.forEach(function (enc) {
-      t.equal(bl.toString(enc), b.toString(enc), enc)
-    })
-
-  t.end()
-})
-
-!process.browser && tape('test stream', function (t) {
-  var random = crypto.randomBytes(65534)
-    , rndhash = hash(random, 'md5')
-    , md5sum = crypto.createHash('md5')
-    , bl     = new BufferList(function (err, buf) {
-        t.ok(Buffer.isBuffer(buf))
-        t.ok(err === null)
-        t.equal(rndhash, hash(bl.slice(), 'md5'))
-        t.equal(rndhash, hash(buf, 'md5'))
-
-        bl.pipe(fs.createWriteStream('/tmp/bl_test_rnd_out.dat'))
-          .on('close', function () {
-            var s = fs.createReadStream('/tmp/bl_test_rnd_out.dat')
-            s.on('data', md5sum.update.bind(md5sum))
-            s.on('end', function() {
-              t.equal(rndhash, md5sum.digest('hex'), 'woohoo! correct hash!')
-              t.end()
-            })
-          })
-
-      })
-
-  fs.writeFileSync('/tmp/bl_test_rnd.dat', random)
-  fs.createReadStream('/tmp/bl_test_rnd.dat').pipe(bl)
-})
-
-tape('instantiation with Buffer', function (t) {
-  var buf  = crypto.randomBytes(1024)
-    , buf2 = crypto.randomBytes(1024)
-    , b    = BufferList(buf)
-
-  t.equal(buf.toString('hex'), b.slice().toString('hex'), 'same buffer')
-  b = BufferList([ buf, buf2 ])
-  t.equal(b.slice().toString('hex'), Buffer.concat([ buf, buf2 ]).toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('test String appendage', function (t) {
-  var bl = new BufferList()
-    , b  = new Buffer('abcdefghij\xff\x00')
-
-  bl.append('abcd')
-  bl.append('efg')
-  bl.append('hi')
-  bl.append('j')
-  bl.append('\xff\x00')
-
-  encodings.forEach(function (enc) {
-      t.equal(bl.toString(enc), b.toString(enc))
-    })
-
-  t.end()
-})
-
-tape('test Number appendage', function (t) {
-  var bl = new BufferList()
-    , b  = new Buffer('1234567890')
-
-  bl.append(1234)
-  bl.append(567)
-  bl.append(89)
-  bl.append(0)
-
-  encodings.forEach(function (enc) {
-      t.equal(bl.toString(enc), b.toString(enc))
-    })
-
-  t.end()
-})
-
-tape('write nothing, should get empty buffer', function (t) {
-  t.plan(3)
-  BufferList(function (err, data) {
-    t.notOk(err, 'no error')
-    t.ok(Buffer.isBuffer(data), 'got a buffer')
-    t.equal(0, data.length, 'got a zero-length buffer')
-    t.end()
-  }).end()
-})
-
-tape('unicode string', function (t) {
-  t.plan(2)
-  var inp1 = '\u2600'
-    , inp2 = '\u2603'
-    , exp = inp1 + ' and ' + inp2
-    , bl = BufferList()
-  bl.write(inp1)
-  bl.write(' and ')
-  bl.write(inp2)
-  t.equal(exp, bl.toString())
-  t.equal(new Buffer(exp).toString('hex'), bl.toString('hex'))
-})
-
-tape('should emit finish', function (t) {
-  var source = BufferList()
-    , dest = BufferList()
-
-  source.write('hello')
-  source.pipe(dest)
-
-  dest.on('finish', function () {
-    t.equal(dest.toString('utf8'), 'hello')
-    t.end()
-  })
-})
-
-tape('basic copy', function (t) {
-  var buf  = crypto.randomBytes(1024)
-    , buf2 = new Buffer(1024)
-    , b    = BufferList(buf)
-
-  b.copy(buf2)
-  t.equal(b.slice().toString('hex'), buf2.toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('copy after many appends', function (t) {
-  var buf  = crypto.randomBytes(512)
-    , buf2 = new Buffer(1024)
-    , b    = BufferList(buf)
-
-  b.append(buf)
-  b.copy(buf2)
-  t.equal(b.slice().toString('hex'), buf2.toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('copy at a precise position', function (t) {
-  var buf  = crypto.randomBytes(1004)
-    , buf2 = new Buffer(1024)
-    , b    = BufferList(buf)
-
-  b.copy(buf2, 20)
-  t.equal(b.slice().toString('hex'), buf2.slice(20).toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('copy starting from a precise location', function (t) {
-  var buf  = crypto.randomBytes(10)
-    , buf2 = new Buffer(5)
-    , b    = BufferList(buf)
-
-  b.copy(buf2, 0, 5)
-  t.equal(b.slice(5).toString('hex'), buf2.toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('copy in an interval', function (t) {
-  var rnd      = crypto.randomBytes(10)
-    , b        = BufferList(rnd) // put the random bytes there
-    , actual   = new Buffer(3)
-    , expected = new Buffer(3)
-
-  rnd.copy(expected, 0, 5, 8)
-  b.copy(actual, 0, 5, 8)
-
-  t.equal(actual.toString('hex'), expected.toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('copy an interval between two buffers', function (t) {
-  var buf      = crypto.randomBytes(10)
-    , buf2     = new Buffer(10)
-    , b        = BufferList(buf)
-
-  b.append(buf)
-  b.copy(buf2, 0, 5, 15)
-
-  t.equal(b.slice(5, 15).toString('hex'), buf2.toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('duplicate', function (t) {
-  t.plan(2)
-
-  var bl = new BufferList('abcdefghij\xff\x00')
-    , dup = bl.duplicate()
-
-  t.equal(bl.prototype, dup.prototype)
-  t.equal(bl.toString('hex'), dup.toString('hex'))
-})
-
-tape('destroy no pipe', function (t) {
-  t.plan(2)
-
-  var bl = new BufferList('alsdkfja;lsdkfja;lsdk')
-  bl.destroy()
-
-  t.equal(bl._bufs.length, 0)
-  t.equal(bl.length, 0)
-})
-
-!process.browser && tape('destroy with pipe before read end', function (t) {
-  t.plan(2)
-
-  var bl = new BufferList()
-  fs.createReadStream(__dirname + '/sauce.js')
-    .pipe(bl)
-
-  bl.destroy()
-
-  t.equal(bl._bufs.length, 0)
-  t.equal(bl.length, 0)
-
-})
-
-!process.browser && tape('destroy with pipe before read end with race', function (t) {
-  t.plan(2)
-
-  var bl = new BufferList()
-  fs.createReadStream(__dirname + '/sauce.js')
-    .pipe(bl)
-
-  setTimeout(function () {
-    bl.destroy()
-    setTimeout(function () {
-      t.equal(bl._bufs.length, 0)
-      t.equal(bl.length, 0)
-    }, 500)
-  }, 500)
-})
-
-!process.browser && tape('destroy with pipe after read end', function (t) {
-  t.plan(2)
-
-  var bl = new BufferList()
-  fs.createReadStream(__dirname + '/sauce.js')
-    .on('end', onEnd)
-    .pipe(bl)
-
-  function onEnd () {
-    bl.destroy()
-
-    t.equal(bl._bufs.length, 0)
-    t.equal(bl.length, 0)
-  }
-})
-
-!process.browser && tape('destroy with pipe while writing to a destination', function (t) {
-  t.plan(4)
-
-  var bl = new BufferList()
-    , ds = new BufferList()
-
-  fs.createReadStream(__dirname + '/sauce.js')
-    .on('end', onEnd)
-    .pipe(bl)
-
-  function onEnd () {
-    bl.pipe(ds)
-
-    setTimeout(function () {
-      bl.destroy()
-
-      t.equals(bl._bufs.length, 0)
-      t.equals(bl.length, 0)
-
-      ds.destroy()
-
-      t.equals(bl._bufs.length, 0)
-      t.equals(bl.length, 0)
-
-    }, 100)
-  }
-})
-
-!process.browser && tape('handle error', function (t) {
-  t.plan(2)
-  fs.createReadStream('/does/not/exist').pipe(BufferList(function (err, data) {
-    t.ok(err instanceof Error, 'has error')
-    t.notOk(data, 'no data')
-  }))
-})
diff --git a/deps/npm/node_modules/request/node_modules/bl/test/sauce.js b/deps/npm/node_modules/request/node_modules/bl/test/sauce.js
deleted file mode 100644
index a6d28625fb..0000000000
--- a/deps/npm/node_modules/request/node_modules/bl/test/sauce.js
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/usr/bin/env node
-
-const user       = process.env.SAUCE_USER
-    , key        = process.env.SAUCE_KEY
-    , path       = require('path')
-    , brtapsauce = require('brtapsauce')
-    , testFile   = path.join(__dirname, 'basic-test.js')
-
-    , capabilities = [
-          { browserName: 'chrome'            , platform: 'Windows XP', version: ''   }
-        , { browserName: 'firefox'           , platform: 'Windows 8' , version: ''   }
-        , { browserName: 'firefox'           , platform: 'Windows XP', version: '4'  }
-        , { browserName: 'internet explorer' , platform: 'Windows 8' , version: '10' }
-        , { browserName: 'internet explorer' , platform: 'Windows 7' , version: '9'  }
-        , { browserName: 'internet explorer' , platform: 'Windows 7' , version: '8'  }
-        , { browserName: 'internet explorer' , platform: 'Windows XP', version: '7'  }
-        , { browserName: 'internet explorer' , platform: 'Windows XP', version: '6'  }
-        , { browserName: 'safari'            , platform: 'Windows 7' , version: '5'  }
-        , { browserName: 'safari'            , platform: 'OS X 10.8' , version: '6'  }
-        , { browserName: 'opera'             , platform: 'Windows 7' , version: ''   }
-        , { browserName: 'opera'             , platform: 'Windows 7' , version: '11' }
-        , { browserName: 'ipad'              , platform: 'OS X 10.8' , version: '6'  }
-        , { browserName: 'android'           , platform: 'Linux'     , version: '4.0', 'device-type': 'tablet' }
-      ]
-
-if (!user)
-  throw new Error('Must set a SAUCE_USER env var')
-if (!key)
-  throw new Error('Must set a SAUCE_KEY env var')
-
-brtapsauce({
-    name         : 'Traversty'
-  , user         : user
-  , key          : key
-  , brsrc        : testFile
-  , capabilities : capabilities
-  , options      : { timeout: 60 * 6 }
-})
\ No newline at end of file
diff --git a/deps/npm/node_modules/request/node_modules/bl/test/test.js b/deps/npm/node_modules/request/node_modules/bl/test/test.js
index aa9b48771a..c95b1ba484 100644
--- a/deps/npm/node_modules/request/node_modules/bl/test/test.js
+++ b/deps/npm/node_modules/request/node_modules/bl/test/test.js
@@ -1,9 +1,640 @@
-require('./basic-test')
+var tape       = require('tape')
+  , crypto     = require('crypto')
+  , fs         = require('fs')
+  , hash       = require('hash_file')
+  , BufferList = require('../')
 
-if (!process.env.SAUCE_KEY || !process.env.SAUCE_USER)
-  return console.log('SAUCE_KEY and/or SAUCE_USER not set, not running sauce tests')
+  , encodings  =
+      ('hex utf8 utf-8 ascii binary base64'
+          + (process.browser ? '' : ' ucs2 ucs-2 utf16le utf-16le')).split(' ')
 
-if (!/v0\.10/.test(process.version))
-  return console.log('Not Node v0.10.x, not running sauce tests')
+tape('single bytes from single buffer', function (t) {
+  var bl = new BufferList()
+  bl.append(new Buffer('abcd'))
 
-require('./sauce.js')
\ No newline at end of file
+  t.equal(bl.length, 4)
+
+  t.equal(bl.get(0), 97)
+  t.equal(bl.get(1), 98)
+  t.equal(bl.get(2), 99)
+  t.equal(bl.get(3), 100)
+
+  t.end()
+})
+
+tape('single bytes from multiple buffers', function (t) {
+  var bl = new BufferList()
+  bl.append(new Buffer('abcd'))
+  bl.append(new Buffer('efg'))
+  bl.append(new Buffer('hi'))
+  bl.append(new Buffer('j'))
+
+  t.equal(bl.length, 10)
+
+  t.equal(bl.get(0), 97)
+  t.equal(bl.get(1), 98)
+  t.equal(bl.get(2), 99)
+  t.equal(bl.get(3), 100)
+  t.equal(bl.get(4), 101)
+  t.equal(bl.get(5), 102)
+  t.equal(bl.get(6), 103)
+  t.equal(bl.get(7), 104)
+  t.equal(bl.get(8), 105)
+  t.equal(bl.get(9), 106)
+  t.end()
+})
+
+tape('multi bytes from single buffer', function (t) {
+  var bl = new BufferList()
+  bl.append(new Buffer('abcd'))
+
+  t.equal(bl.length, 4)
+
+  t.equal(bl.slice(0, 4).toString('ascii'), 'abcd')
+  t.equal(bl.slice(0, 3).toString('ascii'), 'abc')
+  t.equal(bl.slice(1, 4).toString('ascii'), 'bcd')
+
+  t.end()
+})
+
+tape('multiple bytes from multiple buffers', function (t) {
+  var bl = new BufferList()
+
+  bl.append(new Buffer('abcd'))
+  bl.append(new Buffer('efg'))
+  bl.append(new Buffer('hi'))
+  bl.append(new Buffer('j'))
+
+  t.equal(bl.length, 10)
+
+  t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij')
+  t.equal(bl.slice(3, 10).toString('ascii'), 'defghij')
+  t.equal(bl.slice(3, 6).toString('ascii'), 'def')
+  t.equal(bl.slice(3, 8).toString('ascii'), 'defgh')
+  t.equal(bl.slice(5, 10).toString('ascii'), 'fghij')
+
+  t.end()
+})
+
+tape('multiple bytes from multiple buffer lists', function (t) {
+  var bl = new BufferList()
+
+  bl.append(new BufferList([ new Buffer('abcd'), new Buffer('efg') ]))
+  bl.append(new BufferList([ new Buffer('hi'), new Buffer('j') ]))
+
+  t.equal(bl.length, 10)
+
+  t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij')
+
+  t.equal(bl.slice(3, 10).toString('ascii'), 'defghij')
+  t.equal(bl.slice(3, 6).toString('ascii'), 'def')
+  t.equal(bl.slice(3, 8).toString('ascii'), 'defgh')
+  t.equal(bl.slice(5, 10).toString('ascii'), 'fghij')
+
+  t.end()
+})
+
+// same data as previous test, just using nested constructors
+tape('multiple bytes from crazy nested buffer lists', function (t) {
+  var bl = new BufferList()
+
+  bl.append(new BufferList([
+      new BufferList([
+          new BufferList(new Buffer('abc'))
+        , new Buffer('d')
+        , new BufferList(new Buffer('efg'))
+      ])
+    , new BufferList([ new Buffer('hi') ])
+    , new BufferList(new Buffer('j'))
+  ]))
+
+  t.equal(bl.length, 10)
+
+  t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij')
+
+  t.equal(bl.slice(3, 10).toString('ascii'), 'defghij')
+  t.equal(bl.slice(3, 6).toString('ascii'), 'def')
+  t.equal(bl.slice(3, 8).toString('ascii'), 'defgh')
+  t.equal(bl.slice(5, 10).toString('ascii'), 'fghij')
+
+  t.end()
+})
+
+tape('append accepts arrays of Buffers', function (t) {
+  var bl = new BufferList()
+  bl.append(new Buffer('abc'))
+  bl.append([ new Buffer('def') ])
+  bl.append([ new Buffer('ghi'), new Buffer('jkl') ])
+  bl.append([ new Buffer('mnop'), new Buffer('qrstu'), new Buffer('vwxyz') ])
+  t.equal(bl.length, 26)
+  t.equal(bl.slice().toString('ascii'), 'abcdefghijklmnopqrstuvwxyz')
+  t.end()
+})
+
+tape('append accepts arrays of BufferLists', function (t) {
+  var bl = new BufferList()
+  bl.append(new Buffer('abc'))
+  bl.append([ new BufferList('def') ])
+  bl.append(new BufferList([ new Buffer('ghi'), new BufferList('jkl') ]))
+  bl.append([ new Buffer('mnop'), new BufferList([ new Buffer('qrstu'), new Buffer('vwxyz') ]) ])
+  t.equal(bl.length, 26)
+  t.equal(bl.slice().toString('ascii'), 'abcdefghijklmnopqrstuvwxyz')
+  t.end()
+})
+
+tape('append chainable', function (t) {
+  var bl = new BufferList()
+  t.ok(bl.append(new Buffer('abcd')) === bl)
+  t.ok(bl.append([ new Buffer('abcd') ]) === bl)
+  t.ok(bl.append(new BufferList(new Buffer('abcd'))) === bl)
+  t.ok(bl.append([ new BufferList(new Buffer('abcd')) ]) === bl)
+  t.end()
+})
+
+tape('append chainable (test results)', function (t) {
+  var bl = new BufferList('abc')
+    .append([ new BufferList('def') ])
+    .append(new BufferList([ new Buffer('ghi'), new BufferList('jkl') ]))
+    .append([ new Buffer('mnop'), new BufferList([ new Buffer('qrstu'), new Buffer('vwxyz') ]) ])
+
+  t.equal(bl.length, 26)
+  t.equal(bl.slice().toString('ascii'), 'abcdefghijklmnopqrstuvwxyz')
+  t.end()
+})
+
+tape('consuming from multiple buffers', function (t) {
+  var bl = new BufferList()
+
+  bl.append(new Buffer('abcd'))
+  bl.append(new Buffer('efg'))
+  bl.append(new Buffer('hi'))
+  bl.append(new Buffer('j'))
+
+  t.equal(bl.length, 10)
+
+  t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij')
+
+  bl.consume(3)
+  t.equal(bl.length, 7)
+  t.equal(bl.slice(0, 7).toString('ascii'), 'defghij')
+
+  bl.consume(2)
+  t.equal(bl.length, 5)
+  t.equal(bl.slice(0, 5).toString('ascii'), 'fghij')
+
+  bl.consume(1)
+  t.equal(bl.length, 4)
+  t.equal(bl.slice(0, 4).toString('ascii'), 'ghij')
+
+  bl.consume(1)
+  t.equal(bl.length, 3)
+  t.equal(bl.slice(0, 3).toString('ascii'), 'hij')
+
+  bl.consume(2)
+  t.equal(bl.length, 1)
+  t.equal(bl.slice(0, 1).toString('ascii'), 'j')
+
+  t.end()
+})
+
+tape('complete consumption', function (t) {
+  var bl = new BufferList()
+
+  bl.append(new Buffer('a'))
+  bl.append(new Buffer('b'))
+
+  bl.consume(2)
+
+  t.equal(bl.length, 0)
+  t.equal(bl._bufs.length, 0)
+
+  t.end()
+})
+
+tape('test readUInt8 / readInt8', function (t) {
+  var buf1 = new Buffer(1)
+    , buf2 = new Buffer(3)
+    , buf3 = new Buffer(3)
+    , bl  = new BufferList()
+
+  buf2[1] = 0x3
+  buf2[2] = 0x4
+  buf3[0] = 0x23
+  buf3[1] = 0x42
+
+  bl.append(buf1)
+  bl.append(buf2)
+  bl.append(buf3)
+
+  t.equal(bl.readUInt8(2), 0x3)
+  t.equal(bl.readInt8(2), 0x3)
+  t.equal(bl.readUInt8(3), 0x4)
+  t.equal(bl.readInt8(3), 0x4)
+  t.equal(bl.readUInt8(4), 0x23)
+  t.equal(bl.readInt8(4), 0x23)
+  t.equal(bl.readUInt8(5), 0x42)
+  t.equal(bl.readInt8(5), 0x42)
+  t.end()
+})
+
+tape('test readUInt16LE / readUInt16BE / readInt16LE / readInt16BE', function (t) {
+  var buf1 = new Buffer(1)
+    , buf2 = new Buffer(3)
+    , buf3 = new Buffer(3)
+    , bl   = new BufferList()
+
+  buf2[1] = 0x3
+  buf2[2] = 0x4
+  buf3[0] = 0x23
+  buf3[1] = 0x42
+
+  bl.append(buf1)
+  bl.append(buf2)
+  bl.append(buf3)
+
+  t.equal(bl.readUInt16BE(2), 0x0304)
+  t.equal(bl.readUInt16LE(2), 0x0403)
+  t.equal(bl.readInt16BE(2), 0x0304)
+  t.equal(bl.readInt16LE(2), 0x0403)
+  t.equal(bl.readUInt16BE(3), 0x0423)
+  t.equal(bl.readUInt16LE(3), 0x2304)
+  t.equal(bl.readInt16BE(3), 0x0423)
+  t.equal(bl.readInt16LE(3), 0x2304)
+  t.equal(bl.readUInt16BE(4), 0x2342)
+  t.equal(bl.readUInt16LE(4), 0x4223)
+  t.equal(bl.readInt16BE(4), 0x2342)
+  t.equal(bl.readInt16LE(4), 0x4223)
+  t.end()
+})
+
+tape('test readUInt32LE / readUInt32BE / readInt32LE / readInt32BE', function (t) {
+  var buf1 = new Buffer(1)
+    , buf2 = new Buffer(3)
+    , buf3 = new Buffer(3)
+    , bl   = new BufferList()
+
+  buf2[1] = 0x3
+  buf2[2] = 0x4
+  buf3[0] = 0x23
+  buf3[1] = 0x42
+
+  bl.append(buf1)
+  bl.append(buf2)
+  bl.append(buf3)
+
+  t.equal(bl.readUInt32BE(2), 0x03042342)
+  t.equal(bl.readUInt32LE(2), 0x42230403)
+  t.equal(bl.readInt32BE(2), 0x03042342)
+  t.equal(bl.readInt32LE(2), 0x42230403)
+  t.end()
+})
+
+tape('test readFloatLE / readFloatBE', function (t) {
+  var buf1 = new Buffer(1)
+    , buf2 = new Buffer(3)
+    , buf3 = new Buffer(3)
+    , bl   = new BufferList()
+
+  buf2[1] = 0x00
+  buf2[2] = 0x00
+  buf3[0] = 0x80
+  buf3[1] = 0x3f
+
+  bl.append(buf1)
+  bl.append(buf2)
+  bl.append(buf3)
+
+  t.equal(bl.readFloatLE(2), 0x01)
+  t.end()
+})
+
+tape('test readDoubleLE / readDoubleBE', function (t) {
+  var buf1 = new Buffer(1)
+    , buf2 = new Buffer(3)
+    , buf3 = new Buffer(10)
+    , bl   = new BufferList()
+
+  buf2[1] = 0x55
+  buf2[2] = 0x55
+  buf3[0] = 0x55
+  buf3[1] = 0x55
+  buf3[2] = 0x55
+  buf3[3] = 0x55
+  buf3[4] = 0xd5
+  buf3[5] = 0x3f
+
+  bl.append(buf1)
+  bl.append(buf2)
+  bl.append(buf3)
+
+  t.equal(bl.readDoubleLE(2), 0.3333333333333333)
+  t.end()
+})
+
+tape('test toString', function (t) {
+  var bl = new BufferList()
+
+  bl.append(new Buffer('abcd'))
+  bl.append(new Buffer('efg'))
+  bl.append(new Buffer('hi'))
+  bl.append(new Buffer('j'))
+
+  t.equal(bl.toString('ascii', 0, 10), 'abcdefghij')
+  t.equal(bl.toString('ascii', 3, 10), 'defghij')
+  t.equal(bl.toString('ascii', 3, 6), 'def')
+  t.equal(bl.toString('ascii', 3, 8), 'defgh')
+  t.equal(bl.toString('ascii', 5, 10), 'fghij')
+
+  t.end()
+})
+
+tape('test toString encoding', function (t) {
+  var bl = new BufferList()
+    , b  = new Buffer('abcdefghij\xff\x00')
+
+  bl.append(new Buffer('abcd'))
+  bl.append(new Buffer('efg'))
+  bl.append(new Buffer('hi'))
+  bl.append(new Buffer('j'))
+  bl.append(new Buffer('\xff\x00'))
+
+  encodings.forEach(function (enc) {
+      t.equal(bl.toString(enc), b.toString(enc), enc)
+    })
+
+  t.end()
+})
+
+!process.browser && tape('test stream', function (t) {
+  var random = crypto.randomBytes(65534)
+    , rndhash = hash(random, 'md5')
+    , md5sum = crypto.createHash('md5')
+    , bl     = new BufferList(function (err, buf) {
+        t.ok(Buffer.isBuffer(buf))
+        t.ok(err === null)
+        t.equal(rndhash, hash(bl.slice(), 'md5'))
+        t.equal(rndhash, hash(buf, 'md5'))
+
+        bl.pipe(fs.createWriteStream('/tmp/bl_test_rnd_out.dat'))
+          .on('close', function () {
+            var s = fs.createReadStream('/tmp/bl_test_rnd_out.dat')
+            s.on('data', md5sum.update.bind(md5sum))
+            s.on('end', function() {
+              t.equal(rndhash, md5sum.digest('hex'), 'woohoo! correct hash!')
+              t.end()
+            })
+          })
+
+      })
+
+  fs.writeFileSync('/tmp/bl_test_rnd.dat', random)
+  fs.createReadStream('/tmp/bl_test_rnd.dat').pipe(bl)
+})
+
+tape('instantiation with Buffer', function (t) {
+  var buf  = crypto.randomBytes(1024)
+    , buf2 = crypto.randomBytes(1024)
+    , b    = BufferList(buf)
+
+  t.equal(buf.toString('hex'), b.slice().toString('hex'), 'same buffer')
+  b = BufferList([ buf, buf2 ])
+  t.equal(b.slice().toString('hex'), Buffer.concat([ buf, buf2 ]).toString('hex'), 'same buffer')
+  t.end()
+})
+
+tape('test String appendage', function (t) {
+  var bl = new BufferList()
+    , b  = new Buffer('abcdefghij\xff\x00')
+
+  bl.append('abcd')
+  bl.append('efg')
+  bl.append('hi')
+  bl.append('j')
+  bl.append('\xff\x00')
+
+  encodings.forEach(function (enc) {
+      t.equal(bl.toString(enc), b.toString(enc))
+    })
+
+  t.end()
+})
+
+tape('test Number appendage', function (t) {
+  var bl = new BufferList()
+    , b  = new Buffer('1234567890')
+
+  bl.append(1234)
+  bl.append(567)
+  bl.append(89)
+  bl.append(0)
+
+  encodings.forEach(function (enc) {
+      t.equal(bl.toString(enc), b.toString(enc))
+    })
+
+  t.end()
+})
+
+tape('write nothing, should get empty buffer', function (t) {
+  t.plan(3)
+  BufferList(function (err, data) {
+    t.notOk(err, 'no error')
+    t.ok(Buffer.isBuffer(data), 'got a buffer')
+    t.equal(0, data.length, 'got a zero-length buffer')
+    t.end()
+  }).end()
+})
+
+tape('unicode string', function (t) {
+  t.plan(2)
+  var inp1 = '\u2600'
+    , inp2 = '\u2603'
+    , exp = inp1 + ' and ' + inp2
+    , bl = BufferList()
+  bl.write(inp1)
+  bl.write(' and ')
+  bl.write(inp2)
+  t.equal(exp, bl.toString())
+  t.equal(new Buffer(exp).toString('hex'), bl.toString('hex'))
+})
+
+tape('should emit finish', function (t) {
+  var source = BufferList()
+    , dest = BufferList()
+
+  source.write('hello')
+  source.pipe(dest)
+
+  dest.on('finish', function () {
+    t.equal(dest.toString('utf8'), 'hello')
+    t.end()
+  })
+})
+
+tape('basic copy', function (t) {
+  var buf  = crypto.randomBytes(1024)
+    , buf2 = new Buffer(1024)
+    , b    = BufferList(buf)
+
+  b.copy(buf2)
+  t.equal(b.slice().toString('hex'), buf2.toString('hex'), 'same buffer')
+  t.end()
+})
+
+tape('copy after many appends', function (t) {
+  var buf  = crypto.randomBytes(512)
+    , buf2 = new Buffer(1024)
+    , b    = BufferList(buf)
+
+  b.append(buf)
+  b.copy(buf2)
+  t.equal(b.slice().toString('hex'), buf2.toString('hex'), 'same buffer')
+  t.end()
+})
+
+tape('copy at a precise position', function (t) {
+  var buf  = crypto.randomBytes(1004)
+    , buf2 = new Buffer(1024)
+    , b    = BufferList(buf)
+
+  b.copy(buf2, 20)
+  t.equal(b.slice().toString('hex'), buf2.slice(20).toString('hex'), 'same buffer')
+  t.end()
+})
+
+tape('copy starting from a precise location', function (t) {
+  var buf  = crypto.randomBytes(10)
+    , buf2 = new Buffer(5)
+    , b    = BufferList(buf)
+
+  b.copy(buf2, 0, 5)
+  t.equal(b.slice(5).toString('hex'), buf2.toString('hex'), 'same buffer')
+  t.end()
+})
+
+tape('copy in an interval', function (t) {
+  var rnd      = crypto.randomBytes(10)
+    , b        = BufferList(rnd) // put the random bytes there
+    , actual   = new Buffer(3)
+    , expected = new Buffer(3)
+
+  rnd.copy(expected, 0, 5, 8)
+  b.copy(actual, 0, 5, 8)
+
+  t.equal(actual.toString('hex'), expected.toString('hex'), 'same buffer')
+  t.end()
+})
+
+tape('copy an interval between two buffers', function (t) {
+  var buf      = crypto.randomBytes(10)
+    , buf2     = new Buffer(10)
+    , b        = BufferList(buf)
+
+  b.append(buf)
+  b.copy(buf2, 0, 5, 15)
+
+  t.equal(b.slice(5, 15).toString('hex'), buf2.toString('hex'), 'same buffer')
+  t.end()
+})
+
+tape('duplicate', function (t) {
+  t.plan(2)
+
+  var bl = new BufferList('abcdefghij\xff\x00')
+    , dup = bl.duplicate()
+
+  t.equal(bl.prototype, dup.prototype)
+  t.equal(bl.toString('hex'), dup.toString('hex'))
+})
+
+tape('destroy no pipe', function (t) {
+  t.plan(2)
+
+  var bl = new BufferList('alsdkfja;lsdkfja;lsdk')
+  bl.destroy()
+
+  t.equal(bl._bufs.length, 0)
+  t.equal(bl.length, 0)
+})
+
+!process.browser && tape('destroy with pipe before read end', function (t) {
+  t.plan(2)
+
+  var bl = new BufferList()
+  fs.createReadStream(__dirname + '/test.js')
+    .pipe(bl)
+
+  bl.destroy()
+
+  t.equal(bl._bufs.length, 0)
+  t.equal(bl.length, 0)
+
+})
+
+!process.browser && tape('destroy with pipe before read end with race', function (t) {
+  t.plan(2)
+
+  var bl = new BufferList()
+  fs.createReadStream(__dirname + '/test.js')
+    .pipe(bl)
+
+  setTimeout(function () {
+    bl.destroy()
+    setTimeout(function () {
+      t.equal(bl._bufs.length, 0)
+      t.equal(bl.length, 0)
+    }, 500)
+  }, 500)
+})
+
+!process.browser && tape('destroy with pipe after read end', function (t) {
+  t.plan(2)
+
+  var bl = new BufferList()
+  fs.createReadStream(__dirname + '/test.js')
+    .on('end', onEnd)
+    .pipe(bl)
+
+  function onEnd () {
+    bl.destroy()
+
+    t.equal(bl._bufs.length, 0)
+    t.equal(bl.length, 0)
+  }
+})
+
+!process.browser && tape('destroy with pipe while writing to a destination', function (t) {
+  t.plan(4)
+
+  var bl = new BufferList()
+    , ds = new BufferList()
+
+  fs.createReadStream(__dirname + '/test.js')
+    .on('end', onEnd)
+    .pipe(bl)
+
+  function onEnd () {
+    bl.pipe(ds)
+
+    setTimeout(function () {
+      bl.destroy()
+
+      t.equals(bl._bufs.length, 0)
+      t.equals(bl.length, 0)
+
+      ds.destroy()
+
+      t.equals(bl._bufs.length, 0)
+      t.equals(bl.length, 0)
+
+    }, 100)
+  }
+})
+
+!process.browser && tape('handle error', function (t) {
+  t.plan(2)
+  fs.createReadStream('/does/not/exist').pipe(BufferList(function (err, data) {
+    t.ok(err instanceof Error, 'has error')
+    t.notOk(data, 'no data')
+  }))
+})
diff --git a/deps/npm/node_modules/request/node_modules/form-data/.dockerignore b/deps/npm/node_modules/request/node_modules/form-data/.dockerignore
new file mode 100644
index 0000000000..c67305cf96
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/form-data/.dockerignore
@@ -0,0 +1,7 @@
+*.iml
+*.sublime-*
+*.un~
+.idea
+sftp-config.json
+node_modules/
+test/tmp/
diff --git a/deps/npm/node_modules/request/node_modules/form-data/.editorconfig b/deps/npm/node_modules/request/node_modules/form-data/.editorconfig
new file mode 100644
index 0000000000..0f099897b1
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/form-data/.editorconfig
@@ -0,0 +1,10 @@
+# editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
diff --git a/deps/npm/node_modules/request/node_modules/form-data/.eslintignore b/deps/npm/node_modules/request/node_modules/form-data/.eslintignore
new file mode 100644
index 0000000000..8d87b1d267
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/form-data/.eslintignore
@@ -0,0 +1 @@
+node_modules/*
diff --git a/deps/npm/node_modules/request/node_modules/form-data/Readme.md b/deps/npm/node_modules/request/node_modules/form-data/Readme.md
index 492773231f..e857db6e2e 100644
--- a/deps/npm/node_modules/request/node_modules/form-data/Readme.md
+++ b/deps/npm/node_modules/request/node_modules/form-data/Readme.md
@@ -1,4 +1,4 @@
-# Form-Data [![Join the chat at https://gitter.im/form-data/form-data](http://form-data.github.io/images/gitterbadge.svg)](https://gitter.im/form-data/form-data) [![Build Status](https://img.shields.io/travis/form-data/form-data/master.svg)](https://travis-ci.org/form-data/form-data) [![Dependency Status](https://img.shields.io/david/form-data/form-data.svg)](https://david-dm.org/form-data/form-data)
+# Form-Data [![NPM Module](https://img.shields.io/npm/v/form-data.svg)](https://www.npmjs.com/package/form-data) [![Join the chat at https://gitter.im/form-data/form-data](http://form-data.github.io/images/gitterbadge.svg)](https://gitter.im/form-data/form-data)
 
 A library to create readable ```"multipart/form-data"``` streams. Can be used to submit forms and file uploads to other web applications.
 
@@ -7,6 +7,14 @@ The API of this library is inspired by the [XMLHttpRequest-2 FormData Interface]
 [xhr2-fd]: http://dev.w3.org/2006/webapi/XMLHttpRequest-2/Overview.html#the-formdata-interface
 [streams2-thing]: http://nodejs.org/api/stream.html#stream_compatibility_with_older_node_versions
 
+[![Linux Build](https://img.shields.io/travis/form-data/form-data/master.svg?label=linux:0.10-5.x)](https://travis-ci.org/form-data/form-data)
+[![Windows Build](https://img.shields.io/appveyor/ci/alexindigo/form-data/master.svg?label=windows:0.10-5.x)](https://ci.appveyor.com/project/alexindigo/form-data)
+[![Coverage Status](https://img.shields.io/coveralls/form-data/form-data/master.svg?label=code+coverage)](https://coveralls.io/github/form-data/form-data?branch=master)
+
+[![Dependency Status](https://img.shields.io/david/form-data/form-data.svg)](https://david-dm.org/form-data/form-data)
+[![Codacy Badge](https://img.shields.io/codacy/43ece80331c246179695e41f81eeffe2.svg)](https://www.codacy.com/app/form-data/form-data)
+[![bitHound Overall Score](https://www.bithound.io/github/form-data/form-data/badges/score.svg)](https://www.bithound.io/github/form-data/form-data)
+
 ## Install
 
 ```
diff --git a/deps/npm/node_modules/request/node_modules/form-data/lib/browser.js b/deps/npm/node_modules/request/node_modules/form-data/lib/browser.js
index 1e7717d564..8141d6589d 100644
--- a/deps/npm/node_modules/request/node_modules/form-data/lib/browser.js
+++ b/deps/npm/node_modules/request/node_modules/form-data/lib/browser.js
@@ -1 +1,2 @@
-module.exports = FormData;
\ No newline at end of file
+/* eslint-env browser */
+module.exports = FormData;
diff --git a/deps/npm/node_modules/request/node_modules/form-data/lib/form_data.js b/deps/npm/node_modules/request/node_modules/form-data/lib/form_data.js
index 0cbb2e8331..55328b463b 100644
--- a/deps/npm/node_modules/request/node_modules/form-data/lib/form_data.js
+++ b/deps/npm/node_modules/request/node_modules/form-data/lib/form_data.js
@@ -7,29 +7,51 @@ var parseUrl = require('url').parse;
 var fs = require('fs');
 var mime = require('mime-types');
 var async = require('async');
+var populate = require('./populate.js');
 
+// Public API
 module.exports = FormData;
+
+// make it a Stream
+util.inherits(FormData, CombinedStream);
+
+/**
+ * Create readable "multipart/form-data" streams.
+ * Can be used to submit forms
+ * and file uploads to other web applications.
+ *
+ * @constructor
+ */
 function FormData() {
+  if (!(this instanceof FormData)) {
+    throw new TypeError('Failed to construct FormData: Please use the _new_ operator, this object constructor cannot be called as a function.');
+  }
+
   this._overheadLength = 0;
   this._valueLength = 0;
   this._lengthRetrievers = [];
 
   CombinedStream.call(this);
 }
-util.inherits(FormData, CombinedStream);
 
 FormData.LINE_BREAK = '\r\n';
 FormData.DEFAULT_CONTENT_TYPE = 'application/octet-stream';
 
 FormData.prototype.append = function(field, value, options) {
-  options = (typeof options === 'string')
-    ? { filename: options }
-    : options || {};
+
+  options = options || {};
+
+  // allow filename as single option
+  if (typeof options == 'string') {
+    options = {filename: options};
+  }
 
   var append = CombinedStream.prototype.append.bind(this);
 
   // all that streamy business can't handle numbers
-  if (typeof value == 'number') value = ''+value;
+  if (typeof value == 'number') {
+    value = '' + value;
+  }
 
   // https://github.com/felixge/node-form-data/issues/38
   if (util.isArray(value)) {
@@ -40,7 +62,7 @@ FormData.prototype.append = function(field, value, options) {
   }
 
   var header = this._multiPartHeader(field, value, options);
-  var footer = this._multiPartFooter(field, value, options);
+  var footer = this._multiPartFooter();
 
   append(header);
   append(value);
@@ -78,108 +100,83 @@ FormData.prototype._trackLength = function(header, value, options) {
   }
 
   // no need to bother with the length
-  if (!options.knownLength)
-  this._lengthRetrievers.push(function(next) {
-
-    if (value.hasOwnProperty('fd')) {
-
-      // take read range into a account
-      // `end` = Infinity –> read file till the end
-      //
-      // TODO: Looks like there is bug in Node fs.createReadStream
-      // it doesn't respect `end` options without `start` options
-      // Fix it when node fixes it.
-      // https://github.com/joyent/node/issues/7819
-      if (value.end != undefined && value.end != Infinity && value.start != undefined) {
-
-        // when end specified
-        // no need to calculate range
-        // inclusive, starts with 0
-        next(null, value.end+1 - (value.start ? value.start : 0));
-
-      // not that fast snoopy
-      } else {
-        // still need to fetch file size from fs
-        fs.stat(value.path, function(err, stat) {
-
-          var fileSize;
-
-          if (err) {
-            next(err);
-            return;
-          }
-
-          // update final size based on the range options
-          fileSize = stat.size - (value.start ? value.start : 0);
-          next(null, fileSize);
+  if (!options.knownLength) {
+    this._lengthRetrievers.push(function(next) {
+
+      if (value.hasOwnProperty('fd')) {
+
+        // take read range into a account
+        // `end` = Infinity –> read file till the end
+        //
+        // TODO: Looks like there is bug in Node fs.createReadStream
+        // it doesn't respect `end` options without `start` options
+        // Fix it when node fixes it.
+        // https://github.com/joyent/node/issues/7819
+        if (value.end != undefined && value.end != Infinity && value.start != undefined) {
+
+          // when end specified
+          // no need to calculate range
+          // inclusive, starts with 0
+          next(null, value.end + 1 - (value.start ? value.start : 0));
+
+        // not that fast snoopy
+        } else {
+          // still need to fetch file size from fs
+          fs.stat(value.path, function(err, stat) {
+
+            var fileSize;
+
+            if (err) {
+              next(err);
+              return;
+            }
+
+            // update final size based on the range options
+            fileSize = stat.size - (value.start ? value.start : 0);
+            next(null, fileSize);
+          });
+        }
+
+      // or http response
+      } else if (value.hasOwnProperty('httpVersion')) {
+        next(null, +value.headers['content-length']);
+
+      // or request stream http://github.com/mikeal/request
+      } else if (value.hasOwnProperty('httpModule')) {
+        // wait till response come back
+        value.on('response', function(response) {
+          value.pause();
+          next(null, +response.headers['content-length']);
         });
-      }
+        value.resume();
 
-    // or http response
-    } else if (value.hasOwnProperty('httpVersion')) {
-      next(null, +value.headers['content-length']);
-
-    // or request stream http://github.com/mikeal/request
-    } else if (value.hasOwnProperty('httpModule')) {
-      // wait till response come back
-      value.on('response', function(response) {
-        value.pause();
-        next(null, +response.headers['content-length']);
-      });
-      value.resume();
-
-    // something else
-    } else {
-      next('Unknown stream');
-    }
-  });
+      // something else
+      } else {
+        next('Unknown stream');
+      }
+    });
+  }
 };
 
 FormData.prototype._multiPartHeader = function(field, value, options) {
   // custom header specified (as string)?
   // it becomes responsible for boundary
   // (e.g. to handle extra CRLFs on .NET servers)
-  if (options.header != null) {
+  if (options.header) {
     return options.header;
   }
 
+  var contentDisposition = this._getContentDisposition(value, options);
+  var contentType = this._getContentType(value, options);
+
   var contents = '';
   var headers  = {
-    'Content-Disposition': ['form-data', 'name="' + field + '"'],
-    'Content-Type': []
+    // add custom disposition as third element or keep it two elements if not
+    'Content-Disposition': ['form-data', 'name="' + field + '"'].concat(contentDisposition || []),
+    // if no content type. allow it to be empty array
+    'Content-Type': [].concat(contentType || [])
   };
 
-  // fs- and request- streams have path property
-  // or use custom filename and/or contentType
-  // TODO: Use request's response mime-type
-  if (options.filename || value.path) {
-    headers['Content-Disposition'].push(
-      'filename="' + path.basename(options.filename || value.path) + '"'
-    );
-    headers['Content-Type'].push(
-      options.contentType ||
-      mime.lookup(options.filename || value.path) ||
-      FormData.DEFAULT_CONTENT_TYPE
-    );
-  // http response has not
-  } else if (value.readable && value.hasOwnProperty('httpVersion')) {
-    headers['Content-Disposition'].push(
-      'filename="' + path.basename(value.client._httpMessage.path) + '"'
-    );
-    headers['Content-Type'].push(
-      options.contentType ||
-      value.headers['content-type'] ||
-      FormData.DEFAULT_CONTENT_TYPE
-    );
-  } else if (Buffer.isBuffer(value)) {
-    headers['Content-Type'].push(
-      options.contentType ||
-      FormData.DEFAULT_CONTENT_TYPE
-    );
-  } else if (options.contentType) {
-    headers['Content-Type'].push(options.contentType);
-  }
-
   for (var prop in headers) {
     if (headers[prop].length) {
       contents += prop + ': ' + headers[prop].join('; ') + FormData.LINE_BREAK;
@@ -189,7 +186,55 @@ FormData.prototype._multiPartHeader = function(field, value, options) {
   return '--' + this.getBoundary() + FormData.LINE_BREAK + contents + FormData.LINE_BREAK;
 };
 
-FormData.prototype._multiPartFooter = function(field, value, options) {
+FormData.prototype._getContentDisposition = function(value, options) {
+
+  var contentDisposition;
+
+  // custom filename takes precedence
+  // fs- and request- streams have path property
+  var filename = options.filename || value.path;
+
+  // or try http response
+  if (!filename && value.readable && value.hasOwnProperty('httpVersion')) {
+    filename = value.client._httpMessage.path;
+  }
+
+  if (filename) {
+    contentDisposition = 'filename="' + path.basename(filename) + '"';
+  }
+
+  return contentDisposition;
+};
+
+FormData.prototype._getContentType = function(value, options) {
+
+  // use custom content-type above all
+  var contentType = options.contentType;
+
+  // or try `path` from fs-, request- streams
+  if (!contentType && value.path) {
+    contentType = mime.lookup(value.path);
+  }
+
+  // or if it's http-reponse
+  if (!contentType && value.readable && value.hasOwnProperty('httpVersion')) {
+    contentType = value.headers['content-type'];
+  }
+
+  // or guess it from the filename
+  if (!contentType && options.filename) {
+    contentType = mime.lookup(options.filename);
+  }
+
+  // fallback to the default content type if `value` is not simple value
+  if (!contentType && typeof value == 'object') {
+    contentType = FormData.DEFAULT_CONTENT_TYPE;
+  }
+
+  return contentType;
+};
+
+FormData.prototype._multiPartFooter = function() {
   return function(next) {
     var footer = FormData.LINE_BREAK;
 
@@ -207,27 +252,30 @@ FormData.prototype._lastBoundary = function() {
 };
 
 FormData.prototype.getHeaders = function(userHeaders) {
+  var header;
   var formHeaders = {
     'content-type': 'multipart/form-data; boundary=' + this.getBoundary()
   };
 
-  for (var header in userHeaders) {
-    formHeaders[header.toLowerCase()] = userHeaders[header];
+  for (header in userHeaders) {
+    if (userHeaders.hasOwnProperty(header)) {
+      formHeaders[header.toLowerCase()] = userHeaders[header];
+    }
   }
 
   return formHeaders;
-}
+};
 
 FormData.prototype.getCustomHeaders = function(contentType) {
-    contentType = contentType ? contentType : 'multipart/form-data';
+  contentType = contentType ? contentType : 'multipart/form-data';
 
-    var formHeaders = {
-        'content-type': contentType + '; boundary=' + this.getBoundary(),
-        'content-length': this.getLengthSync()
-    };
+  var formHeaders = {
+    'content-type': contentType + '; boundary=' + this.getBoundary(),
+    'content-length': this.getLengthSync()
+  };
 
-    return formHeaders;
-}
+  return formHeaders;
+};
 
 FormData.prototype.getBoundary = function() {
   if (!this._boundary) {
@@ -251,7 +299,7 @@ FormData.prototype._generateBoundary = function() {
 // Note: getLengthSync DOESN'T calculate streams length
 // As workaround one can calculate file size manually
 // and add it as knownLength option
-FormData.prototype.getLengthSync = function(debug) {
+FormData.prototype.getLengthSync = function() {
   var knownLength = this._overheadLength + this._valueLength;
 
   // Don't get confused, there are 3 "internal" streams for each keyval pair
@@ -260,9 +308,9 @@ FormData.prototype.getLengthSync = function(debug) {
     knownLength += this._lastBoundary().length;
   }
 
-  // https://github.com/felixge/node-form-data/issues/40
+  // https://github.com/form-data/form-data/issues/40
   if (this._lengthRetrievers.length) {
-    // Some async length retrivers are present
+    // Some async length retrievers are present
     // therefore synchronous length calculation is false.
     // Please use getLength(callback) to get proper length
     this._error(new Error('Cannot calculate proper length in synchronous way.'));
@@ -298,26 +346,25 @@ FormData.prototype.getLength = function(cb) {
 };
 
 FormData.prototype.submit = function(params, cb) {
-
   var request
     , options
-    , defaults = {
-        method : 'post'
-    };
+    , defaults = {method: 'post'}
+    ;
 
   // parse provided url if it's string
   // or treat it as options object
   if (typeof params == 'string') {
-    params = parseUrl(params);
 
+    params = parseUrl(params);
     options = populate({
       port: params.port,
       path: params.pathname,
       host: params.hostname
     }, defaults);
-  }
-  else // use custom params
-  {
+
+  // use custom params
+  } else {
+
     options = populate(params, defaults);
     // if no port provided use default one
     if (!options.port) {
@@ -337,8 +384,10 @@ FormData.prototype.submit = function(params, cb) {
 
   // get content length and fire away
   this.getLength(function(err, length) {
-
-    // TODO: Add chunked encoding when no length (if err)
+    if (err) {
+      this._error(err);
+      return;
+    }
 
     // add content length
     request.setHeader('Content-Length', length);
@@ -354,21 +403,9 @@ FormData.prototype.submit = function(params, cb) {
 };
 
 FormData.prototype._error = function(err) {
-  if (this.error) return;
-
-  this.error = err;
-  this.pause();
-  this.emit('error', err);
-};
-
-/*
- * Santa's little helpers
- */
-
-// populates missing values
-function populate(dst, src) {
-  for (var prop in src) {
-    if (!dst[prop]) dst[prop] = src[prop];
+  if (!this.error) {
+    this.error = err;
+    this.pause();
+    this.emit('error', err);
   }
-  return dst;
-}
+};
diff --git a/deps/npm/node_modules/request/node_modules/form-data/lib/populate.js b/deps/npm/node_modules/request/node_modules/form-data/lib/populate.js
new file mode 100644
index 0000000000..6f64a6d32c
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/form-data/lib/populate.js
@@ -0,0 +1,9 @@
+// populates missing values
+module.exports = function(dst, src) {
+  for (var prop in src) {
+    if (src.hasOwnProperty(prop) && !dst[prop]) {
+      dst[prop] = src[prop];
+    }
+  }
+  return dst;
+};
diff --git a/deps/npm/node_modules/request/node_modules/form-data/package.json b/deps/npm/node_modules/request/node_modules/form-data/package.json
index 662e628b20..8977f984e8 100644
--- a/deps/npm/node_modules/request/node_modules/form-data/package.json
+++ b/deps/npm/node_modules/request/node_modules/form-data/package.json
@@ -1,85 +1,129 @@
 {
+  "_args": [
+    [
+      "form-data@~1.0.0-rc3",
+      "/Users/rebecca/code/npm/node_modules/request"
+    ]
+  ],
+  "_from": "form-data@>=1.0.0-rc3 <1.1.0",
+  "_id": "form-data@1.0.0-rc4",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/request/form-data",
+  "_nodeVersion": "0.12.11",
+  "_npmOperationalInternal": {
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/form-data-1.0.0-rc4.tgz_1458059747097_0.14101114077493548"
+  },
+  "_npmUser": {
+    "email": "iam@alexindigo.com",
+    "name": "alexindigo"
+  },
+  "_npmVersion": "2.14.9",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "form-data",
+    "raw": "form-data@~1.0.0-rc3",
+    "rawSpec": "~1.0.0-rc3",
+    "scope": null,
+    "spec": ">=1.0.0-rc3 <1.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/request"
+  ],
+  "_resolved": "https://registry.npmjs.org/form-data/-/form-data-1.0.0-rc4.tgz",
+  "_shasum": "05ac6bc22227b43e4461f488161554699d4f8b5e",
+  "_shrinkwrap": null,
+  "_spec": "form-data@~1.0.0-rc3",
+  "_where": "/Users/rebecca/code/npm/node_modules/request",
   "author": {
-    "name": "Felix Geisendörfer",
     "email": "felix@debuggable.com",
+    "name": "Felix Geisendörfer",
     "url": "http://debuggable.com/"
   },
-  "name": "form-data",
-  "description": "A library to create readable \"multipart/form-data\" streams. Can be used to submit forms and file uploads to other web applications.",
-  "version": "1.0.0-rc3",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/form-data/form-data.git"
-  },
-  "main": "./lib/form_data",
   "browser": "./lib/browser",
-  "scripts": {
-    "test": "./test/run.js"
-  },
-  "pre-commit": [
-    "test"
-  ],
-  "engines": {
-    "node": ">= 0.10"
+  "bugs": {
+    "url": "https://github.com/form-data/form-data/issues"
   },
   "dependencies": {
-    "async": "^1.4.0",
+    "async": "^1.5.2",
     "combined-stream": "^1.0.5",
-    "mime-types": "^2.1.3"
+    "mime-types": "^2.1.10"
   },
-  "license": "MIT",
+  "description": "A library to create readable \"multipart/form-data\" streams. Can be used to submit forms and file uploads to other web applications.",
   "devDependencies": {
+    "codacy-coverage": "^1.1.3",
+    "coveralls": "^2.11.8",
+    "cross-spawn": "^2.1.5",
+    "eslint": "^2.4.0",
     "fake": "^0.2.2",
     "far": "^0.0.7",
     "formidable": "^1.0.17",
-    "pre-commit": "^1.0.10",
-    "request": "^2.60.0"
-  },
-  "gitHead": "c174f1b7f3a78a00ec5af0360469280445e37804",
-  "bugs": {
-    "url": "https://github.com/form-data/form-data/issues"
-  },
-  "homepage": "https://github.com/form-data/form-data#readme",
-  "_id": "form-data@1.0.0-rc3",
-  "_shasum": "d35bc62e7fbc2937ae78f948aaa0d38d90607577",
-  "_from": "form-data@>=1.0.0-rc3 <1.1.0",
-  "_npmVersion": "2.11.0",
-  "_nodeVersion": "2.2.1",
-  "_npmUser": {
-    "name": "dylanpiercey",
-    "email": "pierceydylan@gmail.com"
+    "istanbul": "^0.4.2",
+    "pre-commit": "^1.1.2",
+    "request": "^2.69.0",
+    "rimraf": "^2.5.2"
   },
+  "directories": {},
   "dist": {
-    "shasum": "d35bc62e7fbc2937ae78f948aaa0d38d90607577",
-    "tarball": "http://registry.npmjs.org/form-data/-/form-data-1.0.0-rc3.tgz"
+    "shasum": "05ac6bc22227b43e4461f488161554699d4f8b5e",
+    "tarball": "https://registry.npmjs.org/form-data/-/form-data-1.0.0-rc4.tgz"
+  },
+  "engines": {
+    "node": ">= 0.10"
   },
+  "gitHead": "f73996e0508ee2d4b2b376276adfac1de4188ac2",
+  "homepage": "https://github.com/form-data/form-data#readme",
+  "license": "MIT",
+  "main": "./lib/form_data",
   "maintainers": [
     {
-      "name": "felixge",
-      "email": "felix@debuggable.com"
+      "email": "felix@debuggable.com",
+      "name": "felixge"
     },
     {
-      "name": "idralyuk",
-      "email": "igor@buran.us"
+      "email": "igor@buran.us",
+      "name": "idralyuk"
     },
     {
-      "name": "alexindigo",
-      "email": "iam@alexindigo.com"
+      "email": "iam@alexindigo.com",
+      "name": "alexindigo"
     },
     {
-      "name": "mikeal",
-      "email": "mikeal.rogers@gmail.com"
+      "email": "mikeal.rogers@gmail.com",
+      "name": "mikeal"
     },
     {
-      "name": "celer",
-      "email": "dtyree77@gmail.com"
+      "email": "dtyree77@gmail.com",
+      "name": "celer"
     },
     {
-      "name": "dylanpiercey",
-      "email": "pierceydylan@gmail.com"
+      "email": "pierceydylan@gmail.com",
+      "name": "dylanpiercey"
     }
   ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/form-data/-/form-data-1.0.0-rc3.tgz",
-  "readme": "ERROR: No README data found!"
+  "name": "form-data",
+  "optionalDependencies": {},
+  "pre-commit": [
+    "lint",
+    "test",
+    "check"
+  ],
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/form-data/form-data.git"
+  },
+  "scripts": {
+    "check": "istanbul check-coverage coverage/coverage*.json",
+    "coverage": "codacy-coverage < ./coverage/lcov.info; true",
+    "debug": "verbose=1 ./test/run.js",
+    "lint": "eslint lib/*.js test/*.js test/**/*.js",
+    "posttest": "istanbul report",
+    "predebug": "rimraf coverage test/tmp",
+    "pretest": "rimraf coverage test/tmp",
+    "test": "istanbul cover --report none test/run.js"
+  },
+  "version": "1.0.0-rc4"
 }
diff --git a/deps/npm/node_modules/request/node_modules/form-data/wercker.yml b/deps/npm/node_modules/request/node_modules/form-data/wercker.yml
new file mode 100644
index 0000000000..6b118d1e31
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/form-data/wercker.yml
@@ -0,0 +1,36 @@
+# This references the default nodejs container from
+# the Docker Hub: https://registry.hub.docker.com/_/node/
+# If you want Nodesource's container you would reference nodesource/node
+# Read more about containers on our dev center
+# http://devcenter.wercker.com/docs/containers/index.html
+box: node
+# This is the build pipeline. Pipelines are the core of wercker
+# Read more about pipelines on our dev center
+# http://devcenter.wercker.com/docs/pipelines/index.html
+
+# You can also use services such as databases. Read more on our dev center:
+# http://devcenter.wercker.com/docs/services/index.html
+# services:
+    # - postgres
+    # http://devcenter.wercker.com/docs/services/postgresql.html
+
+    # - mongodb
+    # http://devcenter.wercker.com/docs/services/mongodb.html
+build:
+  # The steps that will be executed on build
+  # Steps make up the actions in your pipeline
+  # Read more about steps on our dev center:
+  # http://devcenter.wercker.com/docs/steps/index.html
+  steps:
+    # A step that executes `npm install` command
+    - npm-install
+    # A step that executes `npm test` command
+    - npm-test
+
+    # A custom script step, name value is used in the UI
+    # and the code value contains the command that get executed
+    - script:
+        name: echo nodejs information
+        code: |
+          echo "node version $(node -v) running"
+          echo "npm version $(npm -v) running"
diff --git a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/package.json b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/package.json
index f2e9595b8b..98f4580388 100644
--- a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/package.json
+++ b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/package.json
@@ -1,38 +1,68 @@
 {
-  "name": "ansi-styles",
-  "version": "2.1.0",
-  "description": "ANSI escape codes for styling strings in the terminal",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/chalk/ansi-styles.git"
+  "_args": [
+    [
+      "ansi-styles@^2.2.1",
+      "/Users/rebecca/code/npm/node_modules/request/node_modules/har-validator/node_modules/chalk"
+    ]
+  ],
+  "_from": "ansi-styles@>=2.2.1 <3.0.0",
+  "_id": "ansi-styles@2.2.1",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/request/har-validator/chalk/ansi-styles",
+  "_nodeVersion": "4.3.0",
+  "_npmOperationalInternal": {
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/ansi-styles-2.2.1.tgz_1459197317833_0.9694824463222176"
+  },
+  "_npmUser": {
+    "email": "sindresorhus@gmail.com",
+    "name": "sindresorhus"
   },
+  "_npmVersion": "3.8.3",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "ansi-styles",
+    "raw": "ansi-styles@^2.2.1",
+    "rawSpec": "^2.2.1",
+    "scope": null,
+    "spec": ">=2.2.1 <3.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/request/har-validator/chalk"
+  ],
+  "_resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
+  "_shasum": "b432dd3358b634cf75e1e4664368240533c1ddbe",
+  "_shrinkwrap": null,
+  "_spec": "ansi-styles@^2.2.1",
+  "_where": "/Users/rebecca/code/npm/node_modules/request/node_modules/har-validator/node_modules/chalk",
   "author": {
-    "name": "Sindre Sorhus",
     "email": "sindresorhus@gmail.com",
+    "name": "Sindre Sorhus",
     "url": "sindresorhus.com"
   },
-  "maintainers": [
-    {
-      "name": "Sindre Sorhus",
-      "email": "sindresorhus@gmail.com",
-      "url": "sindresorhus.com"
-    },
-    {
-      "name": "Joshua Appelman",
-      "email": "jappelman@xebia.com",
-      "url": "jbnicolai.com"
-    }
-  ],
+  "bugs": {
+    "url": "https://github.com/chalk/ansi-styles/issues"
+  },
+  "dependencies": {},
+  "description": "ANSI escape codes for styling strings in the terminal",
+  "devDependencies": {
+    "mocha": "*"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "b432dd3358b634cf75e1e4664368240533c1ddbe",
+    "tarball": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz"
+  },
   "engines": {
     "node": ">=0.10.0"
   },
-  "scripts": {
-    "test": "mocha"
-  },
   "files": [
     "index.js"
   ],
+  "gitHead": "95c59b23be760108b6530ca1c89477c21b258032",
+  "homepage": "https://github.com/chalk/ansi-styles#readme",
   "keywords": [
     "ansi",
     "styles",
@@ -55,17 +85,22 @@
     "command-line",
     "text"
   ],
-  "devDependencies": {
-    "mocha": "*"
+  "license": "MIT",
+  "maintainers": [
+    {
+      "email": "sindresorhus@gmail.com",
+      "name": "sindresorhus"
+    }
+  ],
+  "name": "ansi-styles",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/ansi-styles.git"
   },
-  "readme": "# ansi-styles [![Build Status](https://travis-ci.org/chalk/ansi-styles.svg?branch=master)](https://travis-ci.org/chalk/ansi-styles)\n\n> [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code#Colors_and_Styles) for styling strings in the terminal\n\nYou probably want the higher-level [chalk](https://github.com/chalk/chalk) module for styling your strings.\n\n![](screenshot.png)\n\n\n## Install\n\n```\n$ npm install --save ansi-styles\n```\n\n\n## Usage\n\n```js\nvar ansi = require('ansi-styles');\n\nconsole.log(ansi.green.open + 'Hello world!' + ansi.green.close);\n```\n\n\n## API\n\nEach style has an `open` and `close` property.\n\n\n## Styles\n\n### Modifiers\n\n- `reset`\n- `bold`\n- `dim`\n- `italic` *(not widely supported)*\n- `underline`\n- `inverse`\n- `hidden`\n- `strikethrough` *(not widely supported)*\n\n### Colors\n\n- `black`\n- `red`\n- `green`\n- `yellow`\n- `blue`\n- `magenta`\n- `cyan`\n- `white`\n- `gray`\n\n### Background colors\n\n- `bgBlack`\n- `bgRed`\n- `bgGreen`\n- `bgYellow`\n- `bgBlue`\n- `bgMagenta`\n- `bgCyan`\n- `bgWhite`\n\n\n## Advanced usage\n\nBy default you get a map of styles, but the styles are also available as groups. They are non-enumerable so they don't show up unless you access them explicitly. This makes it easier to expose only a subset in a higher-level module.\n\n- `ansi.modifiers`\n- `ansi.colors`\n- `ansi.bgColors`\n\n\n###### Example\n\n```js\nconsole.log(ansi.colors.green.open);\n```\n\n\n## License\n\nMIT © [Sindre Sorhus](http://sindresorhus.com)\n",
-  "readmeFilename": "readme.md",
-  "bugs": {
-    "url": "https://github.com/chalk/ansi-styles/issues"
+  "scripts": {
+    "test": "mocha"
   },
-  "homepage": "https://github.com/chalk/ansi-styles#readme",
-  "_id": "ansi-styles@2.1.0",
-  "_shasum": "990f747146927b559a932bf92959163d60c0d0e2",
-  "_resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.1.0.tgz",
-  "_from": "ansi-styles@>=2.1.0 <3.0.0"
+  "version": "2.2.1"
 }
diff --git a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/package.json b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/package.json
index 5811067aca..1399933541 100644
--- a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/package.json
+++ b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/package.json
@@ -6,16 +6,20 @@
     ]
   ],
   "_from": "escape-string-regexp@>=1.0.2 <2.0.0",
-  "_id": "escape-string-regexp@1.0.4",
+  "_id": "escape-string-regexp@1.0.5",
   "_inCache": true,
   "_installable": true,
   "_location": "/request/har-validator/chalk/escape-string-regexp",
-  "_nodeVersion": "4.2.1",
+  "_nodeVersion": "4.2.6",
+  "_npmOperationalInternal": {
+    "host": "packages-9-west.internal.npmjs.com",
+    "tmp": "tmp/escape-string-regexp-1.0.5.tgz_1456059312074_0.7245344955008477"
+  },
   "_npmUser": {
-    "email": "sindresorhus@gmail.com",
-    "name": "sindresorhus"
+    "email": "jappelman@xebia.com",
+    "name": "jbnicolai"
   },
-  "_npmVersion": "2.14.7",
+  "_npmVersion": "2.14.12",
   "_phantomChildren": {},
   "_requested": {
     "name": "escape-string-regexp",
@@ -28,8 +32,8 @@
   "_requiredBy": [
     "/request/har-validator/chalk"
   ],
-  "_resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.4.tgz",
-  "_shasum": "b85e679b46f72d03fbbe8a3bf7259d535c21b62f",
+  "_resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
+  "_shasum": "1b61c0562190a8dff6ae3bb2cf0200ca130b86d4",
   "_shrinkwrap": null,
   "_spec": "escape-string-regexp@^1.0.2",
   "_where": "/Users/rebecca/code/npm/node_modules/request/node_modules/har-validator/node_modules/chalk",
@@ -49,8 +53,8 @@
   },
   "directories": {},
   "dist": {
-    "shasum": "b85e679b46f72d03fbbe8a3bf7259d535c21b62f",
-    "tarball": "http://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.4.tgz"
+    "shasum": "1b61c0562190a8dff6ae3bb2cf0200ca130b86d4",
+    "tarball": "http://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz"
   },
   "engines": {
     "node": ">=0.8.0"
@@ -58,29 +62,29 @@
   "files": [
     "index.js"
   ],
-  "gitHead": "e9ca6832a9506ca26402cb0e6dc95efcf35b0b97",
+  "gitHead": "db124a3e1aae9d692c4899e42a5c6c3e329eaa20",
   "homepage": "https://github.com/sindresorhus/escape-string-regexp",
   "keywords": [
-    "characters",
     "escape",
-    "expression",
-    "re",
     "regex",
     "regexp",
+    "re",
     "regular",
-    "special",
+    "expression",
+    "string",
     "str",
-    "string"
+    "special",
+    "characters"
   ],
   "license": "MIT",
   "maintainers": [
     {
-      "name": "sindresorhus",
-      "email": "sindresorhus@gmail.com"
+      "email": "sindresorhus@gmail.com",
+      "name": "sindresorhus"
     },
     {
-      "name": "jbnicolai",
-      "email": "jappelman@xebia.com"
+      "email": "jappelman@xebia.com",
+      "name": "jbnicolai"
     }
   ],
   "name": "escape-string-regexp",
@@ -93,5 +97,5 @@
   "scripts": {
     "test": "xo && ava"
   },
-  "version": "1.0.4"
+  "version": "1.0.5"
 }
diff --git a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/chalk/package.json b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/chalk/package.json
index 2ad36d4d98..cf2ae5bd38 100644
--- a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/chalk/package.json
+++ b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/chalk/package.json
@@ -1,41 +1,78 @@
 {
-  "name": "chalk",
-  "version": "1.1.1",
-  "description": "Terminal string styling done right. Much color.",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/chalk/chalk.git"
+  "_args": [
+    [
+      "chalk@^1.1.1",
+      "/Users/rebecca/code/npm/node_modules/request/node_modules/har-validator"
+    ]
+  ],
+  "_from": "chalk@>=1.1.1 <2.0.0",
+  "_id": "chalk@1.1.3",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/request/har-validator/chalk",
+  "_nodeVersion": "0.10.32",
+  "_npmOperationalInternal": {
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/chalk-1.1.3.tgz_1459210604109_0.3892582862172276"
   },
-  "maintainers": [
-    {
-      "name": "Sindre Sorhus",
-      "email": "sindresorhus@gmail.com",
-      "url": "sindresorhus.com"
-    },
-    {
-      "name": "Joshua Appelman",
-      "email": "jappelman@xebia.com",
-      "url": "jbnicolai.com"
-    },
-    {
-      "name": "JD Ballard",
-      "email": "i.am.qix@gmail.com",
-      "url": "github.com/qix-"
-    }
+  "_npmUser": {
+    "email": "i.am.qix@gmail.com",
+    "name": "qix"
+  },
+  "_npmVersion": "2.14.2",
+  "_phantomChildren": {
+    "ansi-regex": "2.0.0"
+  },
+  "_requested": {
+    "name": "chalk",
+    "raw": "chalk@^1.1.1",
+    "rawSpec": "^1.1.1",
+    "scope": null,
+    "spec": ">=1.1.1 <2.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/request/har-validator"
   ],
+  "_resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+  "_shasum": "a8115c55e4a702fe4d150abd3872822a7e09fc98",
+  "_shrinkwrap": null,
+  "_spec": "chalk@^1.1.1",
+  "_where": "/Users/rebecca/code/npm/node_modules/request/node_modules/har-validator",
+  "bugs": {
+    "url": "https://github.com/chalk/chalk/issues"
+  },
+  "dependencies": {
+    "ansi-styles": "^2.2.1",
+    "escape-string-regexp": "^1.0.2",
+    "has-ansi": "^2.0.0",
+    "strip-ansi": "^3.0.0",
+    "supports-color": "^2.0.0"
+  },
+  "description": "Terminal string styling done right. Much color.",
+  "devDependencies": {
+    "coveralls": "^2.11.2",
+    "matcha": "^0.6.0",
+    "mocha": "*",
+    "nyc": "^3.0.0",
+    "require-uncached": "^1.0.2",
+    "resolve-from": "^1.0.0",
+    "semver": "^4.3.3",
+    "xo": "*"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "a8115c55e4a702fe4d150abd3872822a7e09fc98",
+    "tarball": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz"
+  },
   "engines": {
     "node": ">=0.10.0"
   },
-  "scripts": {
-    "test": "xo && mocha",
-    "bench": "matcha benchmark.js",
-    "coverage": "nyc npm test && nyc report",
-    "coveralls": "nyc npm test && nyc report --reporter=text-lcov | coveralls"
-  },
   "files": [
     "index.js"
   ],
+  "gitHead": "0d8d8c204eb87a4038219131ad4d8369c9f59d24",
+  "homepage": "https://github.com/chalk/chalk#readme",
   "keywords": [
     "color",
     "colour",
@@ -59,37 +96,39 @@
     "command-line",
     "text"
   ],
-  "dependencies": {
-    "ansi-styles": "^2.1.0",
-    "escape-string-regexp": "^1.0.2",
-    "has-ansi": "^2.0.0",
-    "strip-ansi": "^3.0.0",
-    "supports-color": "^2.0.0"
+  "license": "MIT",
+  "maintainers": [
+    {
+      "email": "i.am.qix@gmail.com",
+      "name": "qix"
+    },
+    {
+      "email": "sindresorhus@gmail.com",
+      "name": "sindresorhus"
+    },
+    {
+      "email": "sindresorhus+unicorn@gmail.com",
+      "name": "unicorn"
+    }
+  ],
+  "name": "chalk",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/chalk.git"
   },
-  "devDependencies": {
-    "coveralls": "^2.11.2",
-    "matcha": "^0.6.0",
-    "mocha": "*",
-    "nyc": "^3.0.0",
-    "require-uncached": "^1.0.2",
-    "resolve-from": "^1.0.0",
-    "semver": "^4.3.3",
-    "xo": "*"
+  "scripts": {
+    "bench": "matcha benchmark.js",
+    "coverage": "nyc npm test && nyc report",
+    "coveralls": "nyc npm test && nyc report --reporter=text-lcov | coveralls",
+    "test": "xo && mocha"
   },
+  "version": "1.1.3",
   "xo": {
     "envs": [
       "node",
       "mocha"
     ]
-  },
-  "readme": "
    \n\t
    \n\t
    \n\t\"chalk\"\n\t
    \n\t
    \n\t
    \n
    \n\n> Terminal string styling done right\n\n[![Build Status](https://travis-ci.org/chalk/chalk.svg?branch=master)](https://travis-ci.org/chalk/chalk)\n[![Coverage Status](https://coveralls.io/repos/chalk/chalk/badge.svg?branch=master)](https://coveralls.io/r/chalk/chalk?branch=master)\n[![](http://img.shields.io/badge/unicorn-approved-ff69b4.svg)](https://www.youtube.com/watch?v=9auOCbH5Ns4)\n\n\n[colors.js](https://github.com/Marak/colors.js) used to be the most popular string styling module, but it has serious deficiencies like extending `String.prototype` which causes all kinds of [problems](https://github.com/yeoman/yo/issues/68). Although there are other ones, they either do too much or not enough.\n\n**Chalk is a clean and focused alternative.**\n\n![](https://github.com/chalk/ansi-styles/raw/master/screenshot.png)\n\n\n## Why\n\n- Highly performant\n- Doesn't extend `String.prototype`\n- Expressive API\n- Ability to nest styles\n- Clean and focused\n- Auto-detects color support\n- Actively maintained\n- [Used by ~4500 modules](https://www.npmjs.com/browse/depended/chalk) as of July 15, 2015\n\n\n## Install\n\n```\n$ npm install --save chalk\n```\n\n\n## Usage\n\nChalk comes with an easy to use composable API where you just chain and nest the styles you want.\n\n```js\nvar chalk = require('chalk');\n\n// style a string\nchalk.blue('Hello world!');\n\n// combine styled and normal strings\nchalk.blue('Hello') + 'World' + chalk.red('!');\n\n// compose multiple styles using the chainable API\nchalk.blue.bgRed.bold('Hello world!');\n\n// pass in multiple arguments\nchalk.blue('Hello', 'World!', 'Foo', 'bar', 'biz', 'baz');\n\n// nest styles\nchalk.red('Hello', chalk.underline.bgBlue('world') + '!');\n\n// nest styles of the same type even (color, underline, background)\nchalk.green(\n\t'I am a green line ' +\n\tchalk.blue.underline.bold('with a blue substring') +\n\t' that becomes green again!'\n);\n```\n\nEasily define your own themes.\n\n```js\nvar chalk = require('chalk');\nvar error = chalk.bold.red;\nconsole.log(error('Error!'));\n```\n\nTake advantage of console.log [string substitution](http://nodejs.org/docs/latest/api/console.html#console_console_log_data).\n\n```js\nvar name = 'Sindre';\nconsole.log(chalk.green('Hello %s'), name);\n//=> Hello Sindre\n```\n\n\n## API\n\n### chalk.`