Modified the url variable for heroku database.
Removed database.yml as it didn't prove to be of any help and also discovered it is unnecessary.
Added the database.yml back to the git ignore list.
Added the migration for models Scenario and Testcase along with Scenario Controller and Views
Added Scenario as resource in routes and added changes to Gemfile and Gemfile.lock
Added RSpec test for User Controller but couldn't get them working due to env settigs.