Added Coveralls badge to project

Author: akserg

README.md

@@ -1,8 +1,9 @@
 Angular UI 
+===============
+
+[![Stories in Ready](https://badge.waffle.io/akserg/angular.dart.ui.svg?label=ready)](http://waffle.io/akserg/angular.dart.ui?milestone=0.6) 
 [![Build Status](https://travis-ci.org/akserg/angular.dart.ui.svg?branch=master)](https://travis-ci.org/akserg/angular.dart.ui) 
 [![Coverage Status](https://coveralls.io/repos/akserg/angular.dart.ui/badge.svg)](https://coveralls.io/r/akserg/angular.dart.ui) 
-[![Stories in Ready](https://badge.waffle.io/akserg/angular.dart.ui.svg?label=ready)](http://waffle.io/akserg/angular.dart.ui?milestone=0.6) 
-===============
 
 Port of Angular-UI to Dart.