Update readme and changelog

Author: andreamazz

CHANGELOG.md

@@ -2,11 +2,16 @@
 All notable changes to this project will be documented in this file.
 `BubbleTransition` adheres to [Semantic Versioning](http://semver.org/).
 
-- `0.6.x` Releases - [0.6.0](#060) | [0.6.1](#061)  
+- `0.6.x` Releases - [0.6.0](#060) | [0.6.1](#061) | [0.6.2](#062)  
 - `0.5.x` Releases - [0.5.7](#057)
 
 ---
 
+## [0.6.2](https://github.com/andreamazz/AMWaveTransition/releases/tag/0.6.2)
+
+###Fixed
+- Rendering issues    
+
 ## [0.6.1](https://github.com/andreamazz/AMWaveTransition/releases/tag/0.6.1)
 
 ###Fixed

README.md

@@ -4,6 +4,7 @@
 
 [![Build Status](https://travis-ci.org/andreamazz/AMWaveTransition.png)](https://travis-ci.org/andreamazz/AMWaveTransition)
 [![Cocoapods](https://cocoapod-badges.herokuapp.com/v/AMWaveTransition/badge.png)](http://cocoapods.org/?q=amwavetransition)
+[![Docs](https://img.shields.io/cocoapods/metrics/doc-percent/AMWaveTransition.svg)](http://cocoadocs.org/docsets/AMWaveTransition)
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
 [![Flattr](http://api.flattr.com/button/flattr-badge-large.png)](https://flattr.com/thing/2977459/andreamazzAMWaveTransition-on-GitHub)