Add PKGBUILD and systemd files

nummi.service

@@ -0,0 +1,19 @@
+[Unit]
+Description=Nummi server (accounting)
+Requires=nummi.socket
+After=network.target
+
+[Service]
+Type=notify
+User=nummi
+Group=nummi
+RuntimeDirectory=nummi
+WorkingDirectory=/opt/nummi
+ExecStart=/usr/bin/gunicorn nummi.asgi:application
+ExecReload=/bin/kill -s HUP $MAINPID
+KillMode=mixed
+TimeoutStopSec=5
+PrivateTmp=true
+
+[Install]
+WantedBy=multi-user.target