http://www.igniterealtime.org/issues/browse/XIFF-60 Part 2.
http://www.igniterealtime.org/issues/browse/XIFF-60 Part 2.

git-svn-id: c197267f952b24206666de142881703007ca05d5@11270 b35dd754-fafc-0310-a699-88a17e54d16e

nazoking/xiff