fix: create sieve directory / change to maildir before symlinking

Carsten Schoene

2014-01-01 097ad60de74b889d8055bd59df3e6ad0280f1db2

 install/sql/incremental/upd_0011.sql

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