Add Performance tab.

res/app/control-panes/performance/performance-spec.js

@@ -0,0 +1,17 @@
+describe('PerformanceCtrl', function () {
+
+  beforeEach(angular.mock.module(require('./index').name))
+
+  var scope, ctrl
+
+  beforeEach(inject(function ($rootScope, $controller) {
+    scope = $rootScope.$new()
+    ctrl = $controller('PerformanceCtrl', {$scope: scope})
+  }))
+
+  it('should ...', inject(function () {
+    expect(1).toEqual(1)
+
+  }))
+
+})