Merge remote-tracking branch 'ispc3master/master'

Dominik

2014-01-23 6250b7ea002fd99e40d0170d31e7e19e69f97ccd

 install/sql/incremental/upd_0011.sql

New file
@@ -0,0 +1,2 @@
-- use text for groups
ALTER TABLE `sys_user` CHANGE `groups` `groups` TEXT;