Merged LoginAdminUser into master.
This now includes one working test for devise. Additional tests might follow

Squashed commit of the following:

commit 6756003c1e29aed113c04900b24896fe0ca7556e
Author: Kenneth Radunz <kenneth.radunz@web.de>
Date:   Wed Mar 13 09:50:25 2013 +0100

    made my test work and pass

commit 15ad0d987444c3c8a0369b4eadbcad7d06b98733
Merge: 0fee2b7 f291981
Author: Kenneth Radunz <kenneth.radunz@web.de>
Date:   Wed Mar 13 08:28:45 2013 +0100

    Merge branch 'master' into LoginAdminUser

commit 0fee2b7fe15c32df26c369c3a7af7d911445d773
Author: Kenneth Radunz <kenneth.radunz@gmail.com>
Date:   Tue Mar 12 13:19:21 2013 +0100

    tried to bring a test to run