gtkD doesn't compile on windows

[simendsjo]

On 19.07.2011 17:23, simendsjo wrote:
> I removed "compiler" from "todo = compiler ~ ... " (two places) in
> rebuild() and added the compiler name to the later run() instead. Solves
> the problem.
> Sorry I haven't made a pull request for rdmd; I have never used git before.

Seems I could use github direcly: 
https://github.com/D-Programming-Language/tools/pull/3