[plt-scheme] Making a distribution in 372

Thanks a lot, that's what I was looking for!

I'm trying to get an automated build script working that builds and  
bundles everything needed for the distribution of my application, and,  
of course, I want it to be written in Scheme...

Best,

Erich

>
> * If you're using `mzc --gui-exe' to build the executable, and if the
>   main module file is "prog.scm" then create
>
>       - "prog.filetypes" (in the same directory) to provide
>         file-type information, including icons for document types
>
>       - "prog.icns" (in the same directory) for the application icon
>
>   The details on these are currently in collects/launcher/doc.txt and
>   collects/compiler/doc.txt.