Support of dmd2 in Waf

[kdmult]

Hi,

Waf is a nice tool for configuring, compiling and installing 
applications (like cmake). Currently it supports dmd1.

Could somebody please update the issue
     http://code.google.com/p/waf/issues/detail?id=1052
with explanation on how dmd2 is supposed to compile and link an example 
which is a part of waf repository (waf\demos\d)?

I am a beginner in D, so I am afraid I can not help the waf author with 
this.