-completely nuke all versions of Airtime from the system

dev_tools/airtime-purge.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+echo "Are you sure? Press Enter to continue..."
+read
+
+rm -rf "/etc/airtime"
+rm -rf "/var/log/airtime"
+rm -rf "/etc/service/pypo"
+rm -rf "/etc/service/pypo-liquidsoap"
+rm -rf "/etc/service/recorder"
+rm -rf "/usr/share/airtime"
+rm -rf "/var/tmp/airtime"
+rm -rf "/var/www/airtime"
+rm -rf "/usr/bin/airtime-*"
+rm -rf "/usr/lib/airtime"
+rm -rf "/var/tmp/airtime"
+rm -rf "/opt/pypo"
+rm -rf "/opt/recorder"
+rm -rf "/srv/airtime"
+
+echo "DROP DATABASE AIRTIME;" | su postgres -c psql