test events
Event model scopes for different event types
event type specific controller actions
event links in footer
event type specific routes
added twitter widget to sidebar
hübsched up intern and intern layout
added username to the dashboard
fixed spec of events route
Merge pull request #167 from koelncampus/intern-styles

Intern styles
Merge remote-tracking branch 'origin' into event-cal
removed useless events_cal route

its just /events/ now
fixed default events in seed
Event model tests and busines logic

which is that the default type for a event is Veranstalltung
new event routes use index template
Merge pull request #164 from koelncampus/twitter-widget

added twitter widget to sidebar
german routes
fixed view
fixed event_type issue in spec
test broken