[PATCH] Support dlang demangle in cxxfilter

[Nicholas Clifton]

Hi Iain,

> binutils/ChangeLog
> 2014-10-11  Iain Buclaw  <ibuclaw@gdcproject.org>
>
>      * cxxfilt.c (main): Add case for dlang_demangling style.

Approved - please apply.

Cheers
   Nick