Minimizar uso do DB em alguns tests.
Remover modulo :registerable do model Player
Disable turbolinks.
Added Teams controller. #index test and action working.
Added :role to Player model.
Removed Player model.
Added Owner model.
Added Player model.
Reworked models. Owner > Team > Player.
Added actions edit and show to teams_controller. Added method authorize_owner!
Added file not_authorized_resource with custom exception class.
Added updated actions to teams_controller
Added destroy action to teams_controller.
Reworked models Team > Owner; Team > Player.