Updated openstack/openstack
Project: openstack/oslo-incubator  36e5c2d26719d58aa31e4f0f4dccc50d6d996b8f

Adjust oslo logging to provide adapter is enabled for

In python 2.6 the isEnabledFor adapter method is not found
since it was added in 2.7+ so to enable its usage in openstack
which can want to use this method add it on when in python 2.6
and just call the parent method on other versions.

Closes-Bug: #1343544

Change-Id: I5c3ba91cb1a8555d649fffc1377e9e9dfe92fea8