Don't translate debug level logs in cloudpipe, hacking, ipv6, keymgr

Our translation policy
(https://wiki.openstack.org/wiki/LoggingStandards#Log_Translation) calls
for not translating debug level logs. This is to help prioritize log
translation. Furthermore translation has a performance overhead, even if
the log isn't used (since nova doesn't support lazy translation yet).

Change-Id: Icdae100d5a506fdaa56fd124dc9860cdfddbe288
Don't translate debug level logs in objectstore, pci, rdp, servicegroup

Our translation policy
(https://wiki.openstack.org/wiki/LoggingStandards#Log_Translation) calls
for not translating debug level logs. This is to help prioritize log
translation. Furthermore translation has a performance overhead, even if
the log isn't used (since nova doesn't support lazy translation yet).

Change-Id: I4c8e7365e1e3bae52956249f1c7d97c7729aebc3
Fix calls to mock.assert_not_called()

There is no assert_not_called() method in mock, as described here:

https://code.google.com/p/mock/issues/detail?id=159

Fix these calls to use the mock.called attribute instead.

Closes-Bug: #1316167

Change-Id: I865463244ebfc45e1f940c74e1afbb9084930bb3
Merge "Fix calls to mock.assert_not_called()"
Merge "Don't translate debug level logs in cloudpipe, hacking, ipv6, keymgr"
Merge "Don't translate debug level logs in objectstore, pci, rdp, servicegroup"