Implement a test case that covers autologin/authorize test case
https://www.pivotaltracker.com/story/show/73770620
[#73770620]
Fix autologin/authorize flow
https://www.pivotaltracker.com/story/show/73770620
[#73770620]
UAA 1.7.2 has no more VMC client
https://www.pivotaltracker.com/story/show/73770620
[#73770620]