gettext] provide a more up-to-date version of gettext.py
taken from python2.6 + patched to defined pgettext (i.e. contextual
translations)
#! /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