Adds name_check filter

Bug 926048.

Filter checks path for user-defined forbidden characters, and for
user-defined maximum length.

Includes changes to reflect gholt's latest comments to Patch Set 4
Also includes a change to a unit-test, renames another unit-test,
and removes one superfluous unit-test.

Added section to the example proxy config

Fixed-up unit test pep8 warnings

Changed error response code to 400 (Bad Request)

Change-Id: Iace719d6a3d00fb3dda1b9d0bc185b8c4cbc00ca

1 files changed, 1 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index 8f0e2321f..06131565a 100644
--- a/setup.py
+++ b/setup.py
@@ -93,6 +93,7 @@ setup(
             'recon=swift.common.middleware.recon:filter_factory',
             'tempurl=swift.common.middleware.tempurl:filter_factory',
             'formpost=swift.common.middleware.formpost:filter_factory',
+            'name_check=swift.common.middleware.name_check:filter_factory',
             ],
         },
     )