tools: update ESLint to 4.2.0

ESLint 4.2.0 contains a fix for a bug that is blocking us from moving to
the non-legacy stricter indentation linting. Update to 4.2.0 to remove
the blocking issue.

Backport-PR-URL: https://github.com/nodejs/node/pull/14859
PR-URL: https://github.com/nodejs/node/pull/14155
Ref: https://github.com/eslint/eslint/issues/8882
Ref: https://github.com/eslint/eslint/pull/8885
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>

1 files changed, 132 insertions, 0 deletions

diff --git a/tools/eslint/node_modules/markdown-table/Readme.md b/tools/eslint/node_modules/markdown-table/Readme.md
new file mode 100644
index 0000000000..9931cc11d2
--- /dev/null
+++ b/tools/eslint/node_modules/markdown-table/Readme.md
@@ -0,0 +1,132 @@
+# markdown-table [![Build Status](https://img.shields.io/travis/wooorm/markdown-table.svg?style=flat)](https://travis-ci.org/wooorm/markdown-table) [![Coverage Status](https://img.shields.io/coveralls/wooorm/markdown-table.svg?style=flat)](https://coveralls.io/r/wooorm/markdown-table?branch=master)
+
+Generate fancy [Markdown](https://help.github.com/articles/github-flavored-markdown/#tables)/ASCII tables.
+
+## Installation
+
+[npm](https://docs.npmjs.com/cli/install):
+
+```bash
+$ npm install markdown-table
+```
+
+[Component.js](https://github.com/componentjs/component):
+
+```bash
+$ component install wooorm/markdown-table
+```
+
+[Bower](http://bower.io/#install-packages):
+
+```bash
+$ bower install markdown-table
+```
+
+[Duo](http://duojs.org/#getting-started):
+
+```javascript
+var table = require('wooorm/markdown-table');
+```
+
+## Usage
+
+```javascript
+var table = require('markdown-table');
+
+/**
+ * Normal usage (defaults to left-alignment):
+ */
+
+table([
+    ['Branch', 'Commit'],
+    ['master', '0123456789abcdef'],
+    ['staging', 'fedcba9876543210']
+]);
+/*
+ * | Branch  | Commit           |
+ * | ------- | ---------------- |
+ * | master  | 0123456789abcdef |
+ * | staging | fedcba9876543210 |
+ */
+
+/**
+ * With alignment:
+ */
+
+table([
+    ['Beep', 'No.', 'Boop'],
+    ['beep', '1024', 'xyz'],
+    ['boop', '3388450', 'tuv'],
+    ['foo', '10106', 'qrstuv'],
+    ['bar', '45', 'lmno']
+], {
+    'align': ['l', 'c', 'r']
+});
+/*
+ * | Beep |   No.   |   Boop |
+ * | :--- | :-----: | -----: |
+ * | beep |   1024  |    xyz |
+ * | boop | 3388450 |    tuv |
+ * | foo  |  10106  | qrstuv |
+ * | bar  |    45   |   lmno |
+ */
+
+/**
+ * Alignment on dots:
+ */
+
+table([
+    ['No.'],
+    ['0.1.2'],
+    ['11.22.33'],
+    ['5.6.'],
+    ['1.22222'],
+], {
+    'align': '.'
+});
+/*
+ * |    No.      |
+ * | :---------: |
+ * |   0.1.2     |
+ * | 11.22.33    |
+ * |   5.6.      |
+ * |     1.22222 |
+ */
+```
+
+## API
+
+### markdownTable(table, options?)
+
+Turns a given matrix of strings (an array of arrays of strings) into a table.
+
+The following options are available:
+
+- `options.align`  — String or array of strings, the strings being either `"l"` (left), `"r"` (right), `c` (center), or `.` (dot). Other values are treated as `""`, which doesn’t place the colon but does left align. _Only the lowercased first character is used, so `Right` is fine_;
+- `options.delimiter` — Value to insert between cells. Carefull, non-pipe values will break GitHub Flavored Markdown;
+- `options.start` — Value to insert at the beginning of every row.
+- `options.end` — Value to insert at the end of every row.
+- `options.rule` — Whether to display a rule between the header and the body of the table. Carefull, will break GitHub Flavored Markdown when `false`;
+- `options.stringLength` — The method to detect the length of a cell (see below).
+
+### options.stringLength(cell)
+
+ANSI-sequences mess up tables on terminals. To fix this, you have to pass in a `stringLength` option to detect the “visible” length of a cell.
+
+```javascript
+var chalk = require('chalk');
+
+function stringLength(cell) {
+    return chalk.stripColor(cell).length;
+}
+```
+
+See the [tests for an example](test.js#L368-L375).
+
+## Inspiration
+
+The original idea and basic implementation was inspired by James Halliday's [text-table](https://github.com/substack/text-table) library.
+
+## License
+
+[MIT](LICENSE) © [Titus Wormer](http://wooorm.com)