Win32 packages released on sourceforge

[Ivan Leo Murray-Smith]

> Bug in binutils. A fix by Dimitry is in latest binutils.
OK, I'm rebuilding mingw with gcc-3.2.3-20030504-1,
binutils-2.15.90-20040222-1-src, mingw-runtime-3.2 and w32api-2.5, it should all
be up to date.

> MinGW folks split up the headers as well, (in their w32api package),
> and I think they are useful in and of themselves. Ivan?
So what we want is
wine-hdrs-<version>.zip (headers)
wine-dlls-<version>[-mingw].zip (2 packages with stripped and unstripped dlls)
wine-prgs-<version>[-mingw].zip (2 packages with stripped and unstripped progs)
wine-w32api-<version>[-mingw].zip (2 packages with stripped and unstripped libs)
right?