cocoapods badges on readme file

Author: guidosabatini-sysdata

Readme.md

@@ -1,5 +1,8 @@
 R.objc
 ======
+[![Version](https://img.shields.io/cocoapods/v/R.objc.svg?style=flat)](http://cocoapods.org/pods/R.objc)
+[![License](https://img.shields.io/cocoapods/l/R.objc.svg?style=flat)](http://cocoapods.org/pods/R.objc)
+[![Platform](https://img.shields.io/cocoapods/p/R.objc.svg?style=flat)](http://cocoapods.org/pods/R.objc)
 
 ![](https://github.com/SysdataSpA/R.objc/blob/master/R.objc_example.gif)