tree 06970f9da344c7c8c0f5d0f64a4fba2a21dbcb7b
parent b88c0df7b5677cc50e2700162e47b8a7f6223e21
author Attila Fazekas <afazekas@redhat.com> 1487837299 +0100
committer Attila Fazekas <afazekas@redhat.com> 1488003515 +0100

keystone roles are case insensitive

keystone does not distinquises the role cases,
so tempest should not do it either.

Change-Id: Ic3ddd568ce64c1dcea7713ef023b70c445e309b1