[debian-mysql] Bug#742900: Bug#742900: systemd service file for mysqld

[Otto Kekäläinen]

affects + mariadb-10.0

Also MariaDB needs a systemd file, which I assume would be identical
with the one for MySQL. Actually there are multiple attempts at this,
one in every distro. See issue
https://mariadb.atlassian.net/browse/MDEV-427 and comment number 2 by
me, which lists the systemd files in different distros.

We would need a systemd guru here to tell us which of the scripts is
best and then we could settle on it for both mysql and mariadb at
least in Debian, and send it upstream for official inclusion and
long-term support.