fixed local json proxy
websocket chat example
fixed stupid bug in new JsonProxy rpc
Forgot return in ws chat example
Merge pull request #29 from cyberj/master

Little fix in ws chat example
fixed shaell app
Merge branch 'master' of github.com:quantmind/pulsar
task scheduler can be called from task workers. No need of monitor anylonger
minor fixes in task scheduler
Merge branch 'master' of github.com:quantmind/pulsar
removed C extensions
0.4.6 version