Remove setuptools-git
Remove setuptools-git

Remove setuptools-git its not required to run the unit tests.

Change-Id: I3838a9c90e45862cc53eb1f71033d7a665991887
Signed-off-by: Chuck Short <e979bbbfde4141dd093f0dd7ee26a160cdfd0a30@ericsson.com>

openstack/tacker,stackforge/tacker,openstack/tacker,stackforge/tacker,openstack/tacker