Merge remote-tracking branch 'ispc3master/master'

Dominik

2015-01-11 4d29e42f99f7a9b703be4764034d6794464dad26

 install/sql/incremental/upd_0027.sql

New file
@@ -0,0 +1 @@
ALTER TABLE  `mail_user` ADD  `autoresponder_subject` VARCHAR(255) NOT NULL DEFAULT 'Out of office reply' AFTER  `autoresponder_end_date`;