Finalized intl-update patches

[Nick Clifton]

Hi Arsen,

>>> The intl-update patches got approved and merged on the GCC side.  I've
>>> rebased them for Binutils/GDB as well as updated intlmacosx.m4.  I've
>>> attached those patches.
>>
>> Looks good to me.  Please go ahead and apply them.
> 
> I'm afraid I lack the required access to do that, so it'd fall on
> someone else to do, which is why I initially mentioned that I'll send
> you the rebased/tweaked patchset when approved on the other side.
> Apologies for the inconvenience.

No worries.  I have exercised my powers as a global maintainer and gone
ahead and committed your patches.

> Thanks for the review, good to hear I didn't miss anything.

There was one, very minor, thing.  The top level src-release.sh script is
used to make release tarballs and it still included references to the intl
directory.  I took the liberty of fixing this at the same time that I
applied your patch.

Cheers
   Nick