[patch bfd]: Make relocbase in coff_tdata unsigned

[Nicholas Clifton]

Hi Kai,

> 2014-06-05  Kai Tietz  <ktietz@redhat.com>
>
>          * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
>          * libcoff.h: Regenerated.
>

Approved - please apply.

Cheers
   Nick