Watching and injecting bower dependencies
diff --git a/xos/core/xoslib/ngXosLib/README.md b/xos/core/xoslib/ngXosLib/README.md
index a388d46..65f3529 100644
--- a/xos/core/xoslib/ngXosLib/README.md
+++ b/xos/core/xoslib/ngXosLib/README.md
@@ -58,6 +58,12 @@
 
 >_NOTE url field should be `template:xosSampleView`_
 
+#### Install dependencies in your app
+
+To install a local dependency use bower with `--save`. Common modules are saved in `devDependencies` as they already loaded in the Django template.
+
+The `npm start` command is watching your dependencies and will automatically inject it in your `index.html`.
+
 ## TODO
 
 - Use Angular $resource instead of $http
diff --git a/xos/core/xoslib/ngXosLib/generator-xos/app/templates/gulp/server.js b/xos/core/xoslib/ngXosLib/generator-xos/app/templates/gulp/server.js
index d165c36..2ffbade 100644
--- a/xos/core/xoslib/ngXosLib/generator-xos/app/templates/gulp/server.js
+++ b/xos/core/xoslib/ngXosLib/generator-xos/app/templates/gulp/server.js
@@ -52,7 +52,10 @@
       }
     });
 
-    gulp.watch(options.src + '**/*.js', ['js-watch']);
+    gulp.watch(options.src + 'js/**/*.js', ['js-watch']);
+    gulp.watch(options.src + 'vendor/**/*.js', ['bower'], function(){
+      browserSync.reload();
+    });
     gulp.watch(options.src + '**/*.html', function(){
       browserSync.reload();
     });