[PATCH, ARM] memcpy fix for unaligned access

[Nick Clifton]

Hi Greta,

> 2011-10-04  Greta Yorsh<Greta.Yorsh@arm.com>
>
> 	* libc/machine/arm/memcpy.S: Fix unaligned access copying.

Approved and applied - thanks for fixing this.

Cheers
   Nick