renamed modal class to flyermodal (backend)
ignore calendar layouts when searching menu item for route

e.g. category calendar and category use the same view but if we search a
category route we don't like to get a calendar.
- (change made by Hoffi)
several changes

- added sumbit venue to more views
- moved the buttons within myevent/attendee view to toolbar div instead
of the dropdown
- removed recurrence-icon in the tables/detail view
think it's enough to show it in the editevent-view