- added request helper class from master

Marius Cramer

2014-05-08 d195e3969b6d548a56201233e6a28f7b5dc7a014

 install/sql/incremental/upd_0011.sql

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