[web] fix muledit rendering bug form.cw_col might be None and explicitly passing None to the selector chain may crash. Most __call__ methods of selectors are defined as in : def __call__(self, cls, req, rset, row=None, col=0, **kwargs) and then manipulate col as if it's an integer.

#! /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
  fi
fi


#DEBHELPER#

exit 0