Moved api call to a service

frontend/app/js/tournaments-controller.js

@@ -0,0 +1,10 @@
+app.controller("tournamentsController", function($scope, tournamentsService) {
+    $scope.message = "Test message in scope.";
+    tournamentsService.getAllTournaments().then(function(data) {
+       //this will execute when the 
+       //AJAX call completes.
+       console.log(data);
+       $scope.allTournaments = data;
+   });
+    
+});