Rename D newsgroup to D.core

[John Colvin]

On Wednesday, 13 November 2013 at 20:24:07 UTC, John J wrote:
> A small suggestion:
> Renaming the current D newsgroup to D.core will make the new 
> comers to look for other available groups and find the D.learn
>
> Otherwise, they either post to D group asking beginners 
> questions or they simply watch the most complex and 
> intimidating core language discussions in this group and 
> runaway thinking the language is still being designed and not 
> ready yet.

or D.devel