Updated openstack/openstack
Project: openstack/heat  ca82e606242ae5a949ddf0886443d599f87f8f15

Update common docstrings to match guidelines

Per http://docs.openstack.org/developer/hacking/
and http://www.python.org/dev/peps/pep-0257/

Without extra blank line in multi-line docstrings
based on http://lists.openstack.org/pipermail/openstack-dev/2014-February/028156.html

Blueprint: reduce-flake8-ignored-rules

Change-Id: Ic970fff3b66c357170f45e817d080fdb37c63d6e
Updated openstack/openstack
Project: openstack/ceilometer  c5b15123b930587c1ef0bc0e2d0619d2e3b0c6af

Removed StorageEngine class and it's hierarchy

This class doesn't have any logic in it so it can be safely removed

Change-Id: Iba3fe676df320a1d1cb48022f090df8d9e17b7aa