+ o katie should validate multi-suite uploads; only possible valid one
+ is "stable unstable" [but see d-policy@l.d.o]
+
+ o melanie should warn/error on -C without -d
+
+ o ziyi shouldn't really do stable (?)
+
+ o need to have process_it run a big try: loop so that individual
+ package screws up don't kill the daily cron run.
+