Updated openstack/openstack
Project: openstack/horizon  4972f4d35c6a5d1b19702331a30137055af91255

Remove "Panel" from navigation elements

"Panel" isn't really needed or helpful in the Navigation.  It should
be removed for consistency with the other dashboard.

Change-Id: I0b7fe66a500cae7bd922bcc81a4c930ba03e3028
Closes-Bug:  #1324661