* All commands now perform their action in take_action(). Those producing
output are derived from DisplayCommandBase.
Change-Id: Ic93ba9a2ad449d84242b6aa8624b41379c4fb79a
* missing --name arguemnt in parser for SetUser()
* correct Identity api call for SetUser()
Fix bug 1001384
Change-Id: I51169a0585c1bfe106ddd2e390269f69fc32852c