CURRENT
- convert main.coffee to use only web sockets
- make a wrapper for xus run that sends the header (xus wsconnect cmd arg...)
- make HTML for an iframe that connects a peer and sends it to the parent
- support multiplexed, reverse-connections
- connector makes an outgoing connection to a connection server
- connector connections on behalf of the connection server
- connection protocol precedes xus batches with connection
- connect -- connection makes connection (incoming)
- disconnect -- both directions
- data -- data for connection (both directions)
FUTURE
- add leveldb storage