[boxes] use a new separator instead of clumsy htmlwidget's one which close and reopen the <ul> (loosing any list class on the way)
#! /bin/sh -e#if [ "$1" = configure ]; then if which install-docs >/dev/null 2>&1; then install-docs -i /usr/share/doc-base/cubicweb-doc fifi#DEBHELPER#exit 0