This enables minecraft to run in the background, restart if it crashes, etc etc.

In `/etc/systemd/system`, place this file and tailor it to your liking.
```
[Unit]
Description=Minecraft Servre
# I don't know what these mean I'm getting them from here:
# https://gist.github.com/dotStart/ea0455714a0942474635
Wants=network-online.target
After=network-online.target

[Service]
# If wanted, you can set a particular group or user to run the service under
# User = 
```