Remove logged_in requirements from the Requests Controller.
Remove logged_in requirements from the Requests Controller.

These requirements are now handled by the User Actions controller.

kimchanyoung/nghborly,nyc-mud-turtles-2015/nghborly,nyc-mud-turtles-2015/nghborly,nyc-mud-turtles-2015/nghborly,kimchanyoung/nghborly,kimchanyoung/nghborly