[PRL] Dave Herman's visit

[Aaron Turon]

Dave Herman will be joining us at the lab next week, Tuesday and
Wednesday (1/11-12).  He is available for meetings during these two
days.  If you're interested in meeting with him (and you should be!),
please send me an email with your scheduling constraints, if any.

Also, Andreas Gal may also visit.  Dave says he's interested in
discussing "language implementation (compilation, runtimes, GC, and
possibly static analysis)."  I'm not sure what his schedule will be,
but please let me know if you'd like to chat with Andreas.