python3: Introduce py33 to tox.ini

Introduce py33 to tox.ini to make testing with
python3 easier.

Change-Id: I86a790c6f03ee43b0dcbf05122e4e279426003c9
Signed-off-by: Chuck Short <chuck.short@canonical.com>
Fix the cache interface to use time= by default.

Historically the swift cache conection used the argument timeout= for
the cache timeout, but this has been unified with the official python
memcache client with time= since grizzly, we still need to handle folsom
for a while until this could get removed.

Fixes bug 1193032

Change-Id: Ia9d544a0277beb197ed9824d7c1266d12968393d
List groups by domain in keystoneclient.

Currently keystone support filtering of
groups by domain. This fix is to add
support in keystone-client for filtering
groups by domain.

Fixes Bug #1180581

Change-Id: I3906e2474d968426d06d498928ce2c7094c6fbe9
Merge "python3: Introduce py33 to tox.ini"
Merge "Fix the cache interface to use time= by default."
Merge "List groups by domain in keystoneclient."