Add ngAnnotate task.

Gruntfile.js

@@ -64,8 +64,9 @@ module.exports = function(grunt) {
         'useminPrepare',
         'copy:dist',
         'copy:styles',
-        'concat:generated',
         'cssmin:generated',
+        'concat:generated',
+        'ngAnnotate',
         'uglify:generated',
         'filerev',
         'usemin'

grunt-config/ngAnnotate.js

@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = {
+    dist: {
+      files: [{
+        expand: true,
+        cwd: '.tmp/concat/js',
+        src: '*.js',
+        dest: '.tmp/concat/js'
+      }]
+    }
+};

package.json

@@ -19,6 +19,7 @@
     "grunt-include-source": "^0.7.1",
     "grunt-jscs": "^2.7.0",
     "grunt-newer": "^1.1.1",
+    "grunt-ng-annotate": "^1.0.1",
     "grunt-shell": "^1.1.2",
     "grunt-usemin": "^3.1.1",
     "grunt-wiredep": "^2.0.0",