Add prune service and timer

kumonoboru-prune.service.j2

@@ -0,0 +1,8 @@
+[Unit]
+Description=Kumonoboru - Cloud Backup Utility
+
+[Service]
+ExecStart=/bin/bash /home/shmick/Scripts/Kumonoboru --clean
+
+[Install]
+WantedBy=multi-user.target

kumonoboru-prune.timer.j2

@@ -0,0 +1,9 @@
+[Unit]
+Description=Kumonoboru - Cloud backup utility
+
+[Timer]
+OnCalendar=monthly
+Persistent=true
+
+[Install]
+WantedBy=timers.target