Update Readme.md to point to new docs

Author: refactorthis

README.md

@@ -1,13 +1,6 @@
 xtform
 ======
 
-AngularJS form validation directive.
+Form validation extensions for AngularJS
 
-![example](http://blog.brentmckendrick.com/assets/images/xtform.png)
-
-For online examples [click here](http://www.brentmckendrick.com/code/xtform).
-
-# Usage
-
-1. Add module 'xtForm' to your module dependencies.
-2. Add xt-form to your form element and xt-validate to your input's, selects, etc.
+See [http://refactorthis.github.io/xtform/](http://refactorthis.github.io/xtform/) for examples.