Readme: added waffle badle, little reorganization

README.md

@@ -2,11 +2,20 @@
 
 Modern useful #nette addons portal.
 
-[![Gitter](https://img.shields.io/gitter/room/componette/componette.svg)](https://gitter.im/componette/componette)
+## Builds
 [![Build Status](https://img.shields.io/travis/componette/componette.com.svg?style=flat-square)](https://travis-ci.org/componette/componette.com)
+
+## Discussion
+[![Gitter](https://img.shields.io/gitter/room/componette/componette.svg)](https://gitter.im/componette/componette)
+
+## Activity
+
 [![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/componette/componette.com.svg)](http://isitmaintained.com/project/componette/componette.com)
 [![Percentage of issues still open](http://isitmaintained.com/badge/open/componette/componette.com.svg)](http://isitmaintained.com/project/componette/componette.com)
 
+[![Throughput Graph](https://graphs.waffle.io/componette/componette.com/throughput.svg)](https://waffle.io/componette/componette.com/metrics)
+
+
 ## Requirements
 
 ### Application