Added a function to update the changes made to the list settings and added missing <form>-parts in settings.html.

Created one massive form for the settings page.

Corrected the decorators and started with the settings view and forms.

Added the possibility to delete a list in the list info view. ...

Corrected small typos and added comments.

Changed function names and calls in the view to make it work with the new rest-client. ...

Added the possibility to use fieldsets and divs in forms, by using as_div in the form.

Initial commit, added unsubscribe possibility to Florian's branch.