Add logic to the river and history actions in the controller to avoid rendering an entire page if the request is an xhr request.
Add logic to the river and history actions in the controller to avoid
rendering an entire page if the request is an xhr request.

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