Kill OLD_ARM_ABI

[Nick Clifton]

Hi Zack,

>         * bfd/elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
>         unconditional.
>         * include/elf/arm.h: Make all #ifndef OLD_ARM_ABI blocks
>         unconditional, delete all #ifdef OLD_ARM_ABI blocks.

Approved - please apply.

Cheers
   Nick