Merge branch 'master' into 'master'

Marius Cramer

2014-05-19 9b4702d833708415d0cf05a98a00aac1bc850ff7

 install/sql/incremental/upd_0027.sql

New file
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ALTER TABLE  `mail_user` ADD  `autoresponder_subject` VARCHAR(255) NOT NULL DEFAULT 'Out of office reply' AFTER  `autoresponder_end_date`;