Bumping version to 0.1.1.
Bumping version to 0.1.1.

Change-Id: Ib8835417f212ea217a529dd143918a48c7f1a795

metacloud/python-troveclient,citrix-openstack-build/python-troveclient,cp16net/python-troveclient,citrix-openstack-build/python-troveclient,openstack/python-troveclient,cp16net/python-troveclient,Tesora/tesora-python-troveclient,citrix-openstack/build-python-troveclient,citrix-openstack/build-python-troveclient,metacloud/python-troveclient,openstack/python-troveclient,Tesora/tesora-python-troveclient