New branch 'dev/tag_fix' available with the following commits:
commit 3329f12a00e81fd855f72630ffde8a265575eb40
Author: Sandro Knauà <mail at sandroknauss.de>
Date: Mon Dec 22 12:55:56 2014 +0100
fix tag support:
* make tests pass again
* fetch full payload and rids if updating tags
* use login name for relations as username