[events] Add category & event model
[events] Category requires unique title and icon
[events] Add test for event model
[events] An event need to be linked with a category
[events] Create categories controller
Merge branch 'preprod' of github.com:hack1337/rails-twitter-like into feature/events
[events] Change category model/controller to sport
[events] Add events controller & all display methos
[events] Add test & method for sport_controller
[events] Add test & method to display one event
[events] Add create method for sport
[events] Add create form sport & associated methods
[events] Fix routes & controllers
[events] Rebuild events controller, view & models
[events] Clean tests model for sport & event
[events] Clean tests controllers for sport & event
[events] Add manage exception
[events] Fix guidelines
Merge branch 'preprod' of github.com:hack1337/rails-twitter-like into feature/events
Template events and sports