Removed console.log on frontend tournamentsController, also fixed frontend syntax errors in tournamentsController and tournamentsService

frontend/app/js/tournaments-service.js

@@ -22,7 +22,7 @@ app.factory('tournamentsService', function($http){
         }).then(function successCallback(response) {
             // this callback will be called asynchronously
             // when the response is available
-            return response.data
+            return response.data;
           }, function errorCallback(response) {
             // called asynchronously if an error occurs
             // or server returns response with an error status.