Create functional test base

2015-04-18T17:43:01+00:00

This will allow adding 'check-glanceclient-dsvm-functional' tests in
the gate, similar to:

 * check-novaclient-dsvm-functional
 * check-keystoneclient-dsvm-functional
 * check-neutronclient-dsvm-functional
 * etc

Change-Id: Id970db52695db7dc53206aa05fe573995b57aa78

delta/openstack/python-glanceclient.git/glanceclient/tests/functional/__init__.py, branch feature/artifacts

Create functional test base

delta/openstack/python-glanceclient.git/glanceclient/tests/functional/init.py, branch feature/artifacts