2011-12-20Merge
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 17:43:11 +0100] rev 940
Merge

2011-12-20Merge
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 17:38:19 +0100] rev 939
Merge

2011-12-20Merge
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 17:36:41 +0100] rev 938
Merge