Update of config.guess

[Alexey Melnikov]

Julien ÉLIE wrote:

> Hi Alexey,
>
>>> Could you please upgrade the config.guess file? It is 10 years old.
>>
>> Do you know if it is possible just to update config.guess and not the
>> rest of libtool/automake/etc.?
>
> Sure.  The config.guess and config.sub files can be updated separately.
> I am used to taking them from:
>     http://git.savannah.gnu.org/gitweb/?p=config.git;a=tree
>
> Just click on "raw" to have the full URL to download them.
>
> (We update these two files each time we release a new version of INN. 
> It is straight-forward to do.)

Ok, I overcame my fear ;-) and committed the latest versions.