[transaction] initialize dbapi_request in __init__
There is not reason to have it implicitly declared.
The attribute is renamed to match its public name.
#! /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