[server/session] make commit/rollback obey ensure_cnx_set
Inside the ensure_cnx_set context manager, commit and rollback aren't
allowed to dispose of the cnxset.
#! /bin/sh -ecase "$1" in remove) if [ -x "/etc/init.d/cubicweb-ctl" ]; then invoke-rc.d cubicweb-ctl stop || true fi ;;esac#DEBHELPER#exit 0