Code cleanup part #1: move all the services and directive JS code in the app.js file into its own files

static/js/directives/ui/plans-table.js

@@ -0,0 +1,23 @@
+/**
+ * An element which shows a table of all the defined subscription plans and allows one to be
+ * highlighted.
+ */
+angular.module('quay').directive('plansTable', function () {
+  var directiveDefinitionObject = {
+    priority: 0,
+    templateUrl: '/static/directives/plans-table.html',
+    replace: false,
+    transclude: false,
+    restrict: 'C',
+    scope: {
+      'plans': '=plans',
+      'currentPlan': '=currentPlan'
+    },
+    controller: function($scope, $element) {
+      $scope.setPlan = function(plan) {
+        $scope.currentPlan = plan;
+      };
+    }
+  };
+  return directiveDefinitionObject;
+});