arsd users: weigh in on proposed breaking change

[Adam D Ruppe]

BTW I am also tempted to change the policy entirely and say you 
should clone the repo and use dmd -i. Then I could reorganize 
stuff without making it a breaking change anymore (Though I 
wouldn't do it often, once I change the policy, I can do it 
without waiting for my annual batch of breaking changes.)

I'd be curious about user's thoughts on this too, even though I'm 
less likely to actually do it. (I ask about the core.d and 
textlayouter.d since I'm already leaning toward that direction.)