Creating method add_rating in unity_procons_controller
Improving code to pass parameter to unity_procon's controller
Show rating of procon unity
Fixing name of atributes
Fixing bug about enconding
changing redirects @ paths to make them less static
Changing method on controller CustomerService to filter graph
Creting method to draw graphs according to filter
Fixing the application (Deleting alert in every #index about the params) and schema.rb