Separates style routes into its own controller
Puts all routes together
Splits deprecated tiles endpoint into its own controller.
Adds notices about deprecated controllers
Remove non-used parameters
Adds controller for map based routes. Adds cors there.
Moves attributes to controller
Move map GET creation to controller
Move map POST creation to controller
Moves tile request for map token to controller
Moves layer endpoint to its own controller
Re-orders a bit route registration so express doesn't have to work
too much evaluating some less important routes.
Merge pull request #227 from CartoDB/split-routes

Split routes into controllers