Update compatible cake version

Author: ajfranzoia

README.md

@@ -5,17 +5,16 @@ Version 1.0
 
 [![Build Status](https://travis-ci.org/Codaxis/cakephp-bootstrap3-helpers.svg?branch=master)](https://travis-ci.org/Codaxis/bootstrap3-helpers)
 
-Yet another Cake 2.x form helper, but with minimal coding and highly configurable.
+Yet another Cake form helper, but with minimal coding and highly configurable.
 
-Compatible with Cake 2.4.7+
+Compatible with Cake 2.4.6+
 
 Feel free to make any code/docs contributions or post any issues.
 
 ---
 #### Version 1.1 in progress, will be released soon
 ---
 
-
 ## How to use
 
 Usage instructions and extensive examples can be found at http://bs3form.codaxis.com