deprecate get/set_shared_data API
Session or transaction data must be used instead.
We must forward .transaction_data to web/request from
which it was missing (this is indeed a _cw object API).
Closes #3799036.
#! /bin/sh -e
#
if [ "$1" = remove -o "$1" = upgrade ]; then
if which install-docs >/dev/null 2>&1; then
install-docs -r cubicweb-doc
fi
fi
#DEBHELPER#
exit 0