Merge pull request #893 from fuerbringer/redaxo

Add REDAXO

README.md

@@ -436,6 +436,7 @@ CMS are a practical way to setup a website with many features. CMS often come wi
   * [Plone](https://plone.org/) - Powerful open-source CMS system. ([Source Code](https://github.com/plone)) `Zope` `Python`
   * [ProcessWire](https://processwire.com/) - ProcessWire is an open source content management system (CMS) and web application framework aimed at the needs of designers, developers and their clients. ([Source Code](https://github.com/ryancramerdesign/ProcessWire)) `MPLv2` `PHP`
   * [Publify](http://publify.co/) - A simple but full featured web publishing software. ([Demo](http://demo.publify.co/), [Source Code](https://github.com/publify/publify)) `MIT` `Ruby`
+  * [REDAXO](http://www.redaxo.org) - A simple, flexible and useful content management system (documentation only available in German). ([Source Code](https://github.com/redaxo/redaxo)) `MIT` `PHP`
   * [Redaxscript](http:/redaxscript.com) - Ultra lightweight CMS for MySQL, SQLite and PostgreSQL. ([Demo](http://demo.redaxscript.com/demo/login), [Source Code](https://github.com/redaxmedia/redaxscript)) `GPLv3` `PHP`
   * [Roadiz](https://www.roadiz.io/) -  Modern CMS based on a node system which can handle many types of services. ([Source Code](https://github.com/roadiz/roadiz/)) `MIT` `PHP`
   * [SilverStripe](https://www.silverstripe.org) - Easy to use CMS with powerful MVC framework underlying. ([Demo](http://demo.silverstripe.org/), [Source Code](https://github.com/silverstripe)) `BSD` `PHP`