tmetsch/occi-os — pull request #50 by dblundell (2013-06-12 16:52:32+00:00)
Title: Merge changes from master branch to replace nova flag usage.

We are setting up OCCI API in front of Openstack Grizzly. The current code tries to import flags from Nova which fails in Grizzly. This pull request replaces all of the Nova flag imports while not using the flavor requests that are not present in Grizzly nova.compute.