Document how to use self signed certificates for websockets.

[GoogleCodeExporter]

Attempting to connect to a master with a self signed certificate yields:


2012/07/30 16:38:20 tls.go:47: Dialing Web Socket to 
(wss://platypus.systemsbiology.net:8083/master/)
2012/07/30 16:38:20 tls.go:50: [WARN] websocket.Dial 
wss://platypus.systemsbiology.net:8083/master/: x509: certificate signed by 
unknown authority
2012/07/30 16:38:20 node.go:152: Hello msg body: 
{"JobCapacity":2,"RunningJobs":0,"UniqueId":""}

Original issue reported on code.google.com by ryanbres...@gmail.com on 30 Jul 2012 at 11:40