Kunena/Kunena-2.0 — pull request #599 by mahagr (2012-04-23 12:35:19+00:00)
Title: Fix #585, #576, #594 and update ar-AA installation file

Fix #585: Installation fails on Arabic because of creating empty aliases
Update ar-AA installer translation
Change API for moving topics to be slightly better (#576)
Fix #594: Subscription to new topic fails