Updated openstack/openstack
Project: openstack-dev/devstack  e7c144649a78d799df264fa0a37bd0b7540291cc

Fix tools upload_image.sh utility

The utility would fail due to the fact that the GLANCE_SERVICE_PROTOCOL
was not set.

Change-Id: Iff0b59274fa909895abd70c3a6d1da63dbd70483
Closes-bug: #1396567