Add Rubocop YML to override default Rubocop settings
Merge pull request #107 from ajablonski/rubocopConfig

Add Rubocop YML to override default Rubocop settings
Add ability for ACs to view old reviews
Refactor ability for feedbacks to user load_and_authorize
The 'additional feedback' URL is now the responsibility of the routes.rb file
Only show "Delete" button for feedback if user has appropriate permissions