[web] everything old is new again
Kill the "new" cubicweb.css, and move cubicweb.old.css back in its
place. Closes #4763360.
#! /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