Updates meteor version 0.9.2.1
Adds globe display functionality using a priority queue.

The globe uses a priority queue to display messages. When the queue is empty it
will display a random statistic from the Stats Collection. If there aren't any
new messages the old messages will alternate with the stats one at a time.

If new messages arrive, they will be placed first on the queue. Those messages
will be displayed first and then the previous behaviour will resume.
Adds last name tracking to messages. Changes message appending.