Integrating Ralf's rebase into setup.exe

[Ralf Habacker]

> I needed to make the following changes before this would compile. 
> Mostly namespace errors,

the std:: below or something else ? 

>  but also a typo 
where ? 

> and main() void vs. int.
fixed 

> I figured the library files should explicitly call std::cout & friends, 
fixed 

> but the executables could go ahead and say 'using namespace std;'.
> 
> Oh, a few other niggles: why does Makefile have DOS line-endings
fixed 

> README needs a brief note about this 0.6 version.  

More than I have written in my last email ? 

>And shouldn't there be a ChangeLog?

Created with cvs2cl and added to the cvs. 

Ralf