new domain: d-programming-language.org

[Walter Bright]

xs0 wrote:
> Well, I still think d-lang.org would be a much better choice (exactly 
> because it's short), and "-lang" is used in at least 5 other languages, 
> so it's not exactly an odd abbreviation to choose:
> 
> http://www.ruby-lang.org/
> http://www.squirrel-lang.org/
> http://www.onion-lang.org/
> http://www.s-lang.org/
> http://q-lang.sf.net/

Of those, the ruby-lang is a significant data point, the others not. 
There is no java-lang, c-lang, csharp-lang, perl-lang, python-lang, 
etc., so I don't think it's a natural.