Fix for previous commit

Marius Cramer

2014-04-23 9dba8d7cecd64cc89e006d57f1d39d7ca9119645

 install/sql/incremental/upd_0011.sql

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