Rebuild 0.3 released

[Bill Baxter]

Gregor Richards wrote:
> Fixed some bugs introduced in rebuild 0.2, and also fixed support for 
> 'version=' statements.
> 
> http://www.dsource.org/projects/dsss/wiki/Rebuild
> 
>  - Gregor Richards

Two questions:

Does rebuild support environment variables in a build file?  Like
    -I$(DMDDIR)/dmd/import

Is there some way to read commands from build files other than the 
'@file' syntax?  Like '-f filename' for example.

--bb