Attempting to collect async messages to return all at once
Fix two typos
Remove messages from set after they are sent
Add debugging statements
Remove id from sets in sessionPing, too
Merge branch 'cryptoRedo' of https://github.com/leithaus/GLoSEval into asyncSets
Move rendering JSON to inside cometMessage.
Fix typo
Add debugging
Merge remote-tracking branch 'origin/cryptoRedo' into introProtocol