Issue #186 confuring files
Merge branch 'master' C2_magdi_186_post_a_reply_1.14
Issue #185 #186 #187 CRUD for reply still not fully working
Merge branch 'master' into C2_magdi_186_post_a_reply_1.14
Merge branch 'master' into C2_magdi_186_post_a_reply_1.14

Conflicts:
	tutor/config/routes.rb
	tutor/db/seeds.rb
trying doing ajax
trying to run ajax
Merge branch 'master' into C2_magdi_186_post_a_reply_1.14

Conflicts:
	tutor/db/seeds.rb
reconfiugeing views
Added action destroy in the test cases controller
changing something
#270 added check in the destory method to check if its last test case
#270 Adding test button in the edit view
Deleted edit file
Added temp button in the new view of the test cases till index form is finished and modified destroy action
checking database
#271 Added method destroy in the mode_answers controller
#271 Adding temp button in the new view to try my story which should be relocated to index view form when it is done
Issue #186 adding documentation
Issue #186 configuring ajax