Modify Machine#index
Find by slug in Machines controller.
Remove unused resource routes for Machine.
Implement Machine#show view.
Remove view for Machine#index.json
Add en locales.
Modify date/time format to work RailsAdmin.
Remove unused resource routes for Season.
Implement Season#index, show.
Add before action for all controllers to get current season.
Implement Score controllers and about it.

* Add Site management logic for JavaScript.
* Modify Machine and Musics to get data from Score#new
* Remove unused routes
Add db process to Procfile to run postgresql server.