Added new CSS.
Dropdown-label for more actions like "Edit-User"
Created label drop-down menu and inserted "Edit-User" there
Added HTML and integration test
fix some html semantic issues and add internatinalisation
implements the handler and the button for deactivation
implements modal dialog for deactivating users
use different color scheme for in/-active users
implement email notifiaction mechanism for deactivate user
integration tests for deactivating an user
fix tests
implements option for sending email
fix dialog bug
fix little style issue
redirect to login page if user is not logged in (or accesstoken expired)
fix test
- corrected typos
- welcome to 2014
implements a error page which shows uncaught exceptions
also log the uncaught exceptions
show general error message while validation error occurs
remove trailing whitespaces