ddmd: Enhanced buildscript to simplify compiling for new users

[Nick Sabalausky]

"Nick Sabalausky" <a at a.a> wrote in message 
news:i8hkk4$1g13$1 at digitalmars.com...
>
> dolive: You're welcome :)  Does it work well for you? Are you on Windows 
> or Linux? It definitely should work on Windows. I tried my best to make it 
> work on Linux, but I couldn't get DDMD to compile on my Linux machine at 
> all (not even with the old instructions), so I don't know if the new 
> buildscript works on Linux.
>

Speaking of which, I sincerely apologzie if I broke anything for Linux 
users. If I did, let me know, and I'll fix it ASAP.