added ngroute, empty target directory for generated css

Gruntfile.js

@@ -10,6 +10,10 @@ module.exports = function(grunt) {
                         'src': 'bower_components/angular/angular.min.js',
                         'dest': 'assets/scripts/angular.min.js'
                     },
+                    {
+                        'src': 'bower_components/angular-route/angular-route.min.js',
+                        'dest': 'assets/scripts/angular-route.min.js'
+                    }
                 ]
             }
         },

bower.json

@@ -15,6 +15,7 @@
     "tests"
   ],
   "dependencies": {
-    "angular": "^1.5.5"
+    "angular": "^1.5.5",
+    "angular-route": "^1.5.5"
   }
 }

views/index.pug

@@ -5,4 +5,6 @@ html
         meta(http-equiv='content-type', content='text/html; charset=utf-8')
         title= title
         script(src='assets/scripts/angular.min.js')
+        script(src='assets/scripts/angular-route.min.js')
     body(ng-app='interfug')
+        div(ng-view)