Simplify ceilometer-api and checks Keystone middleware parsing

This adds some test to be sure options passed to the middleware are read and
user properly.

This fixes bug #1099739

Change-Id: I491db4d2c7387cc2848ebefbbb579597234a82b0
Signed-off-by: Julien Danjou <julien@danjou.info>
Fix documentation formatting issues

bug #1105247

Fix a few formatting issues with literal text and tables
so the documentation will render properly.

Change-Id: If2f833931e4e6b400c91048afe7c5ead42415366
Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>
Use WSME 0.5b1

There is now an official package of a version of WSME
containing all of the patches we need, so update our
requirements list.

Change-Id: Ic4a5205630ac6d376c616deeb8f908136a70c481
Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>
Merge "Fix documentation formatting issues"
Merge "Simplify ceilometer-api and checks Keystone middleware parsing"