Merge branch 'master' into 'master'

Marius Cramer

2015-11-12 8ce5e3054e6bc70cc44e8d2d002ac035f02bd9ec

 install/sql/incremental/upd_0011.sql

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