Added a new view to help with application -> group process. The applicant view is available only when there is an accepted application present. This will be checked by the access checker in an upcoming patch. The view uses a special form so that certain fields cannot be edited by the user. These fields correspond to important fields filled in during the application process. Create access for a club has now been set to Host level. Patch by: Lennard de Rijk

Benjamin Niemann <pink at odahoda dot de>: Main developer of Python target.
Clinton Roy <clinton.roy at gmail dot com>: AST templates and runtime.