Implemented Openstack command for quotas-create, quotas-update, quotas-delete, quotas-show and quotas-list. Change-Id: I889c2384afdf4cf113345af646b865271784c40c Partially-Implements: blueprint deprecate-magnum-client
Change-Id: I5fd050a4deedb84c7287f75cf8c606e8c0d4db9a Closes-Bug: #1659125