[windows service] Copied the 3 lines from etwist/twctl into etwist/service in order to also clean the cache in Windows service mode. Could be factorised with etwist/server.run

#! /bin/sh -e
 
case "$1" in
    remove)
	if [ -x "/etc/init.d/cubicweb-ctl" ]; then
	    invoke-rc.d cubicweb-ctl stop || true
	fi
    ;;
esac
 
#DEBHELPER#
 
exit 0