Switch application language to German.
Make the frontend specrunner run the frontend specs.

Did not load the correct assets (broken due to some recent restructuring).
Client: Update the Backbone Forms lib to v0.12.
Add more detailed forms for adding farms and depots.
Add map preview to the entry forms.
Only show items of type "Farm" in EntryDepotView
Deactivate headless Jasmine tests in guardfile.
Add participate button to show up when user is logged out.
Add translation and titles to dropdown menu items.
Merge branch 'menu-participate-new-entry' into prototype
Fix login form broken in commit 2a08d792.

+ Does not fix the signup form. Will be refactored later.
Merge branch 'bugfix/authenticationForm' into prototype
Update form schemata.
Update forms: new grouping, new labels.
Fix checkbox styling and change wizard navigation style.
move 'accepts new members' attribute to farm subclass
set default values for mandatory booleans
create places association for depot from form entry
Refactor signin form to prepare signup form integration.
Enable switching between signin and signup.

+ Submit for signup not implemented yet.