|You can use these usernames/passwords to log in:|
||Is allowed to see the list, but without movies marked as "aktuelle Kinofilme".
||Like gast but can also change his own password.
||Like user but can see the whole list.
||Like vertrauter but can also add/modify/delete movies.
||nope... you have to test this with your own database
||Is allowed to do everything: Add/edit/delete users, change properties (since 0.2.0), settings (since 0.2.2) and all the stuff verwalter is allowed to.