[PATCH libXi] doc: specify minimum version for xmlto and ascidoc

[Dan Nicholson]

On Thu, Mar 11, 2010 at 9:43 AM, Gaetan Nadon <memsize at videotron.ca> wrote:
> Specify 0.0.20 as the minimum version for xmlto.
> Older versions do not have fop backend.
>
> Specify 8.4.5 as the minimum version for ascidooc.
> Older versions stop with errors.
>
> Signed-off-by: Gaetan Nadon <memsize at videotron.ca>

Acked-by: Dan Nicholson <dbn.lists at gmail.com>