[yt-dev] Save the date: yt dev workshop

Hi folks, Nathan and I are pleased to send out a "Save the Date" for a yt development workshop. We're aiming for some combination of March 4, 5, 6 (with travel on Sunday) at the University of Illinois, and we should have some participant support costs. More info will be forthcoming soon, but I wanted to get this out there ASAP. -Matt