creating offensive_words #324
creating posts #328
creating comments #329
creating table puzzle score
creating puzzle table
creating interests,hobbies, and favourites tables #292 #293 #294
creating content provider table #333
#337 adding image attribute to events
#339 Change column name from category to topic in activites
#347 adding column screenshot to videos
#348 #349 creating drag and drop & drag and drop scores
#350 creating audio files
Merge remote-tracking branch 'origin/migrations' into bug_permission_Registered_user_redundent_foreign_key

Conflicts:
	kidzen/db/migrate/20140413212951_create_events.rb