[workflow ui] fix state/transition edition form on existing entity. Closes #2423531 It should not return unrelated entities only in case where the entity exists. Also fix a deprecation warning, vocabulary values should be an unicode string.

#! /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