tool to 'prettify' dmd profiler logs

[Walter Bright]

Bill Baxter wrote:
> I suspect the reason might be these weird lines I'm getting in my profile:
> 
> ------------------
>         _D8rbftools3api475__T18Kernel_Eva䳡椀渀䘀 甀渀吀匀耀꤀㔀㠀耀ꠀ　䬀 
> 䈀愀猀椀挀䘀吀漀爀匀㌀ 㘀耀ꄀ㈀㄀爀㈀氀漀最爀开攀耀 
> 쐀elemVh2Z€З€Ṫ63€× 1KDDeriv€ุ40€Ø5€ظdd€Ŗöꖀ耀ᰀ耄ﴀᇿ됀8€Ü3Āﴀ烿y51傶耀଀渀 
> 漀洀椀愀氀Ѐ 䀀ŠVE€©9€ŖOr€Ú1Z€
> ------------------
> 
> There are quite a few lines like that in the trace.log dmd is spitting out.

The weird names are the result of the compiler trying to reduce the 
length of them so they'll fit in the obj file format.