We can add any role in keystone, and need to map UI Role through XML file Changing the UI Role Keywords: user->member and admin->superAdmin

Change-Id: I0585cdcaa238cd9473e34c9e2f0c5651d91e72fb
Merge "We can add any role in keystone, and need to map UI Role through XML file Changing the UI Role Keywords: user->member and admin->superAdmin"