minor schema serialization optimization:
* remove verbose handling, no more necessary since server.set_debug
* remove old bw compat code
* other cleanups
#! /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