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 [ -x "/etc/init.d/cubicweb-ctl" ]; then
    invoke-rc.d cubicweb-ctl restart || true
fi
 
 
#DEBHELPER#
 
exit 0