dmd 1.042 and 2.027 releases

[dsimcha]

== Quote from Don (nospam at nospam.com)'s article
> > Is it just me though, or does the D2 win32 build crash after successfully building
> > the project?  For me it works, but then crashes instead of exiting gracefully.  No
> > big deal, though, as this is the Jargon File's definition of a minor detail:
> > http://catb.org/jargon/html/M/minor-detail.html
> >
> It's just you. <g>. The win32 build works fine for me.

I just tested it on my work machine, and it happens there, too.  Maybe it's the
new background thread thing?  Is your win32 box an old single-core machine?