Merge branch 'reject_sender_login_mismatch' into mdbox-format

Dominik

2015-04-25 afe87b044dc20ceb104b31213543c14b562facd7

1
ALTER TABLE  `sys_session` CHANGE  `session_id`  `session_id` VARCHAR( 64 ) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL;