[server] use lgd.process_cursor to optimize processing of large resultsets update lgdb dependency to ensure we've a fix necessary for proper behaviour of the previous changeset

#! /bin/sh -e

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