[Development] Coin maintenance notification

[Aapo Keskimölö]

Hi Qt Developers,


The Linux server running Coin instance has received security updates 
this morning and in the meantime, I jumped on the opportunity to enable 
running Coin as service automatically after boot up. This might surprise 
some people that might have thought that was already the case, but no, 
we have been starting up the service manually every time when necessary. :o)


With CI automation regards,

Aapo Keskimölö - Coin Maintainer