#23 | Asif & Cameron & George | Extracted displayResults into Game model from GameController
#23 | Asif & Cameron & George | Created PlayerFinderController (removed responsibility from HomeController). Moved RequestMapping annotation from above controller to method in HomeController.
#23 | Asif & Cameron & George | Created PlayerFilterController (removed responsibility from HomeController).
#23 | Asif & Cameron & George | Removed unnecessary model parameter from TradeController