Bug: 1027344
Inline with changes in other projects, generate AUTHORS
and ChangeLog to include in release package.
* .gitignore
Ignore these 2 files.
* MANIFEST.in
Include them in the package.
* setup.py
Command class to generate these files, from openstack.common.
* devstackgate/openstack/common/setup.py
Import from openstack.common project.
* openstack-common.conf
Configuration file to sync changes using the update script.
Change-Id: Ia08d70600e012be7759a03f3afe21aa09b804262
393e275644