[transactions] cleanup after the dbapi removal * end req vs cnx dichotomy * Transaction takes a cnx at __init__ time * a couple of super calls are fixed Related to #3933480.

#! /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