Merge pull request #1 from ILiedAboutCake/master

update to latest master
working on ping-ponging
functional style numClients
functional style numClients
more functional stream counts; track view counts by uuid to handle unresponsive pings
i broke something
ping ponging seems to work
fix numClients
Merge pull request #8 from hayksaakian/master

ping pong websockets for more accurate viewer counts