Include the following fixes:
- openstackid.o.o openid provider and related bug fixes
- new multilanguage model
As the upstream askbot introduced a new branching model,
it also includes changes that brake the configuration. So
the addition of new settings.py backed by two reasons:
- keep the commit ref and settings change atomic (originally
the settings.py come from puppet-askbot module for production)
- provide a separate, and visible settings.py for ask.o.o,
as ask-staging.o.o already using settings.py-staging.erb to
handle system breaking changes.
The original and later reverted change id:
I79155c611386724b510a4cd5f2f544f98c74f3b9
Change-Id: I5b64f9183cc11fa0efed4e581b4b7002f0191764
a3ee1a726d