enable cubicweb-ctl db-dump and db-restore on Windows with SQL Server
os.system has some issues on Windows, especially regarding whitespace handling,
which subprocess handles correctly.
#! /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