Added action destroy in the test cases controller
#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
#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
Added method get lastest reply in post model and changed the view of the discussion board completly
Changing the post's show view
added the CSS to the stylesheet
Added view count increase in post controller
Fixed indentation in the views file
Added links to the profile of the last replier
Merged master with my branch
#250 Add support for runtime errors
Update debugger.rb
Update executer.rb
Update debugger.rb
Update solutions.js.coffee
Update debugger.rb