Reverting Arne's stuff due to too much broken code

This reverts commit 1f72420e142c784723394ec3a8534c8f9f297d1c, reversing
changes made to f6a6f13861182ba7a7a996c9ff447c1d01bb80da.

Conflicts:
	app/controllers/events_controller.rb
fixing show,update,destroy for suggestions + minor fixes
cleaned up some js