draft proposal for ref counting in D

[Walter Bright]

Jacob Carlborg wrote:

On Jun 25, 2013, at 11:00 PM, Walter Bright wrote:

 > Updated incorporating Steven's suggestion, and some comments about
 > shared/const/mutable/purity.

It's great that you're bringing this up. I think it's a good idea to add 
reference counting to D. Although I don't think I can add much to the discussion 
and Michel have a lot better knowledge about Objective-C than I have. All I can 
say is that I really want it to be compatible with Objective-C.