fixing the footer bar and remove option 'Usuários' from the header
refactoring searcher for views
Adding a background image on application
Improving graphs' filter and allowing user to search for default uf on ranking
Changing url for back parameter to show avaliate fields
Hiding unity procon graph and seting text to value rating
refactoring show the user
deleting useless test
Improving supplier's profile (show)
Identing customer services graphs
fixed js searcher