[ext] Remove use of cStringIO We create a StringIO never to read anything from it. Docutils seems to support setting the 'warning_stream' to False to ignore warnings. So let's just do that.

#! /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