Added 'load_and_authorize_resource' to see if it works with the Rails 4+ compatible gem, cancancan
1. Added 'load_and_authorize_resource' to all controllers. Now authorization works for all entities. 2. Fixed typo for word 'active' in organizations index page and show page
Since 'load_and_authorize_resource' works, got rid of all actions in each controller that dont do anything.
Merge pull request #11 from psethu/master

Authorization working for all entities