[forms] fix implementation of backward compat method form_render
previous implemtation used form_default_renderer() which is now replaced
by default_renderer()
#! /bin/sh -ecase "$1" in remove) if [ -x "/etc/init.d/cubicweb-ctl" ]; then invoke-rc.d cubicweb-ctl stop || true fi ;;esac#DEBHELPER#exit 0