copy unit and sql file at install

staging/dev/INSTALL

 chmod +x /var/lib/pyheatpump/pyheatpump_upgrade.sh
 /var/lib/pyheatpump/pyheatpump_upgrade.sh
 
+cp db/*.sql /var/lib/pyheatpump/
+cp db/*.service /var/lib/pyheatpump/
+cp db/*.timer /var/lib/pyheatpump/
+
 sqlite3 -init /var/lib/pyheatpump/pyheatpump.sql /var/lib/pyheatpump/pyheatpump.sqlite3
 
 cat << EOF > /var/lib/pyheatpump/pyheatpump.ini