Add SystemD Setup tool

.gitignore

@@ -1,3 +1,6 @@
 config.json
 devices.json
-node_modules/
+node_modules/
+run.sh
+watch.sh
+dec0ntamination.service

install-systemd.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+npm install
+
+cat <<EOF> run.sh
+#!/bin/bash
+cd `pwd`
+`which node` run.js
+EOF
+
+cat <<EOF> watch.sh
+#!/bin/bash
+cd `pwd`
+`which node` watcher.js
+EOF
+
+chmod +x run.sh watch.sh
+
+cat <<EOF> dec0ntamination.service
+[Unit]
+Description=Deconz Logger to Influx and Door Chime
+After=network.target
+
+[Service]
+Type=simple
+ExecStart=`pwd`/watch.sh
+Restart=always
+RestartSec=10
+User=1000
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+sudo cp dec0ntamination.service /etc/systemd/system/dec0ntamination.service
+
+sudo systemctl daemon-reload
+
+sudo systemctl enable --now dec0ntamination.service