joomla/joomla-cms — pull request #5135 by Hackwar (2014-11-18 18:33:23+00:00)
Title: Initial codereview of languagefilter plugin

This is an initial code review of the languagefilter plugin. There are several sins in this plugin and I tried to simplify and improve the code where possible.

Testing instructions are simple:

1. Set up a full fledged multi-lingual installation of Joomla with lots of different content and associations, etc.
2. Check the current behavior.
3. Apply the change
4. See that the behavior did not change :wink: