Basic starter scenario for testing the dashboard

Add tests to check that the homepage is working, and that it's
possible to log in and see the overview page.

Fixes bug 1204408

Change-Id: Ifd62e833c85b78c39052f1365a4e1e00680713ef
Added a server-pause test

Implementd a negative test for pausing
a already paused server.

Implements blueprint: add-negative-test-for-server
Change-Id: Ic4bc35258e56f0758640d92d3338c9aa584f0a9a
Merge "Added a server-pause test"
Merge "Basic starter scenario for testing the dashboard"