preparing for an installation

moved systemd services to /usr/lib/systemd/system
will symlink from templates for easy updates

scripts/update_species.sh

@@ -1,14 +1,5 @@
 #!/usr/bin/env bash
 # Update the species list
 #set -x
-trap 'rm -f "$TMPFILE"' EXIT
 source /etc/birdnet/birdnet.conf
-db=birds
-dbuser=birder
-dbpassword=${DB_PWD}
-
-mysql -u${dbuser} -p${dbpassword} ${db} \
-  -e 'SELECT Com_Name 
-      FROM detections 
-      GROUP BY Com_Name' |\
-  tail -n+2 > ${IDFILE}
+sqlite3 /home/pi/BirdNET-Pi/scripts/birds.db "SELECT DISTINCT(Com_Name) FROM detections" | sort >  ${IDFILE}