Merge master to feature/stabilization
FORUM-905 | Can not create topic/poll after run plugin forum service
FORUM-900 | FAQ is empty with renamed spaces
FORUM-906 | Failed to load posts page when goto forum topic
FORUM-906 | Update UT for method Utils#mapToArray with case ConcurrentMap.
fr injection on 20140522-092858
vi injection on 20140522-092858
ar injection on 20140522-092858
ja injection on 20140522-092858
de injection on 20140522-092858
sv-SE injection on 20140522-092858
it injection on 20140522-092858
pt-BR injection on 20140522-092858
es-ES injection on 20140522-092858
ru injection on 20140522-092858
tr injection on 20140522-092858
zh-CN injection on 20140522-092858
sq injection on 20140522-092858
zh-TW injection on 20140522-092858
cs injection on 20140522-092858