Fix to pick up correct version of openstack image api v1 reference

bug: #1187904

Change-Id: I3b9740971b59a58995fa0c3f25ec15659c7678b9
author: diane fleming
Update pom to 1.11.1 clouddocs-mvn-plugin

Change-Id: Idb1e4c1bf45f36d3f26717ef78db0e78e7e66d9e
author: diane fleming
Merge "Fix to pick up correct version of openstack image api v1 reference"
Merge "Update pom to 1.11.1 clouddocs-mvn-plugin"