Updated config.guess and config.sub

[Svein E. Seldal]

Nick Clifton wrote:
> I have approved and applied the gas part of this patch to both the
> mainline and the branch:

Thank you very much!

> Why is this change necessary ?  Why are you making the tic4x/c4x
> target less generic ?

I was a little uncertain about this one. -- I simply assumed that it was 
better to reduce the possible target matches for the [ti]c4x-*-coff 
targets. But obviously I was wrong, so please ignore this part of the patch.


Thanks,
Svein