- add support for MYSQL_USER and MYSQL_GROUP (user & group to run database as)
- change ownership of $MYSQL_DATADIR to ${MYSQL_USER}:${MYSQL_GROUP} 700
- fix safe_mysqld to send all output to the error log and to NOT output
random messages to the tty it was started on.
- display a MESSAGE reminding people to change the password of the
mysql 'root' user.
- bump PKGREVISION (to 3.23.49nb2)