docs: update badges to point to correct urls

Author: josegonzalez

README.md

@@ -1,7 +1,7 @@
-[![Build Status](https://img.shields.io/travis/FriendsOfCake/cakephp-upload/master.svg?style=flat-square)](https://travis-ci.org/josegonzalez/cakephp-upload) 
-[![Coverage Status](https://img.shields.io/coveralls/FriendsOfCake/cakephp-upload.svg?style=flat-square)](https://coveralls.io/r/josegonzalez/cakephp-upload?branch=master) 
-[![Total Downloads](https://img.shields.io/packagist/dt/FriendsOfCake/cakephp-upload.svg?style=flat-square)](https://packagist.org/packages/josegonzalez/cakephp-upload) 
-[![Latest Stable Version](https://img.shields.io/packagist/v/josegonzalez/cakephp-upload.svg?style=flat-square)](https://packagist.org/packages/josegonzalez/cakephp-upload) 
+[![Build Status](https://img.shields.io/travis/FriendsOfCake/cakephp-upload/master.svg?style=flat-square)](https://travis-ci.org/FriendsOfCake/cakephp-upload) 
+[![Coverage Status](https://img.shields.io/coveralls/FriendsOfCake/cakephp-upload.svg?style=flat-square)](https://coveralls.io/r/FriendsOfCake/cakephp-upload?branch=master) 
+[![Total Downloads](https://img.shields.io/packagist/dt/FriendsOfCake/cakephp-upload.svg?style=flat-square)](https://packagist.org/packages/FriendsOfCake/cakephp-upload) 
+[![Latest Stable Version](https://img.shields.io/packagist/v/FriendsOfCake/cakephp-upload.svg?style=flat-square)](https://packagist.org/packages/FriendsOfCake/cakephp-upload) 
 [![Documentation Status](https://readthedocs.org/projects/cakephp-upload/badge/?version=latest&style=flat-square)](https://readthedocs.org/projects/cakephp-upload/?badge=latest)
 [![Gratipay](https://img.shields.io/gratipay/josegonzalez.svg?style=flat-square)](https://gratipay.com/~josegonzalez/)