Merge branch 'master' of github.com:daneden/animate.css

Author: daneden

Gruntfile.js

@@ -21,6 +21,7 @@
   * `pulse`
   * `rubberBand`
   * `shake`
+  * `headShake`
   * `swing`
   * `tada`
   * `wobble`
@@ -142,21 +143,22 @@ You can change the duration of your animations, add a delay or change the number
 *Note: be sure to replace "vendor" in the CSS with the applicable vendor prefixes (webkit, moz, etc)*
 
 ## Custom Builds
-Animate.css is powered by [Grunt](http://gruntjs.com), and you can create custom builds pretty easily. First of all, you’ll need Grunt and all other dependencies:
+Animate.css is powered by [gulp.js](http://gulpjs.com/), and you can create custom builds pretty easily. First of all, you’ll need Gulp and all other dependencies:
 
 ```sh
 $ cd path/to/animate.css/
 $ sudo npm install
 ```
 
-Next, run `grunt watch` to watch for changes and compile your custom builds. For example, if you want only some of the the “attention seekers”, simply edit the `animate-config.json` file to select only the animations you want to use.
+Next, run `gulp` to compile your custom builds. For example, if you want only some of the the “attention seekers”, simply edit the `animate-config.json` file to select only the animations you want to use.
 
 ```javascript
 "attention_seekers": {
   "bounce": true,
   "flash": false,
   "pulse": false,
   "shake": true,
+  "headShake": true,
   "swing": true,
   "tada": true,
   "wobble": true,

README.md

@@ -6,6 +6,7 @@
     "pulse": true,
     "rubberBand": true,
     "shake": true,
+    "headShake": true,
     "swing": true,
     "tada": true,
     "wobble": true,