dmd-concurrency

[Chris Williams]

Sticking with the concept that there needn't be any difference 
(from a programmatic view) between another thread and another 
computer, I've also considered adding innate support for 
channel-based RPC. I'm not sure if anyone would ever actually use 
such a thing for a local-threaded application, but I figure that 
creating higher levels of abstraction (like "everything is a 
file" or "everything is a range") has the possibility to open new 
paradigms.

Anyways, I'm not sure if I should just start coding and submit a 
pull request, or if someone needs to sign off on contributions 
first?