fixed zip-backup and restore, fixed log-output for restore mail-backups, mo...

floria030

2014-02-11 caee7b0c0ef063bae7f4cd546d9822d3beb3d369

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