No need to depend on python-keystoneclient any more. And also, the example in add_client() is out-of-date. So remove it. Change-Id: Ie092414220ff9e8a97cf5883081cc0cab7986d74
No need to depend on python-keystoneclient any more. And also, the example in add_client() is out-of-date. So remove it. Change-Id: Ie092414220ff9e8a97cf5883081cc0cab7986d74