Update dashboard breadcrumbs

- Update back buttons
- Ignore duplicated README.md
- Rename /minions to /nodes
- Deactivate more buttons
- Updates to list selection and node detail page

www/master/components/dashboard/js/modules/controllers/replicationController.js

@@ -28,5 +28,8 @@ app.controller('ReplicationControllerCtrl', [
     $scope.controller.k8sApi = k8sApi;
     $scope.controller.scope = $scope;
     $scope.controller.getData($routeParams.replicationControllerId);
+
+    $scope.doTheBack = function() { window.history.back(); };
+
   }
 ]);