Issue #533, adding view and action for topic deletion
Issue #533, Fixing rspec test
Issue #533, Fixing indentation
Issue #533, fixing documentation
Issue #533, commenting rescue as we are still in the development phase
Merge pull request #535 from alaashafaee/C3_Saeed_533_Delete_Topic_1.34

Pull Request: C3_Saeed_533_Delete_Topic_1.34