Merged revisions 2681-2739 from 3.0.4 stable branch.

tbrehm

2011-10-21 8ab3cdc09cfbac3157e996664616c229214f6c8d

 install/sql/incremental/upd_0011.sql

New file
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-- use text for groups
ALTER TABLE `sys_user` CHANGE `groups` `groups` TEXT;