Hot Fix UI tests
Hot Fix UI tests

Hot Fix UI tests for Havana openstack-dashboard:
Change path to buttom 'create' in window of choice plug-in
Fixed bug of choice for image editing

Change-Id: I3bd5720a5864bd96cc9c0f057042cd0df9e0dfce

openstack/sahara-dashboard,openstack/sahara-dashboard,openstack/sahara-dashboard,openstack/sahara-dashboard