Merge pull request #6 from elihart/master

peerjs example
Set up visitor session to listen for representatives
Chat works!

Problems: multiple redundant connections are opened between visitor and
rep
some other small errors too.
fixed login path
Merge pull request #7 from elihart/peerConnection

Chat works!
Merge branch 'master' of https://github.com/SquawMaqaw/Maqaw-Client
added peerId cookie to browser
Merge pull request #12 from CalvinFernandez/master

Added id cookie to browser