version 0.1.3, tructate sha512 to 256bits, retry peer cmd only 3 times, ping peer before cmd to find stucked sockets, ping with timeout and retry, separate wrapper_key and auth_key, changed sha1 to sha512, backward compatibility to sha1, reduce websocket bw usage on events, removed wrapper hash from wrapper iframe url

src/Config.py

@@ -3,7 +3,7 @@ import ConfigParser
 
 class Config(object):
 	def __init__(self):
-		self.version = "0.1.2"
+		self.version = "0.1.3"
 		self.parser = self.createArguments()
 		argv = sys.argv[:] # Copy command line arguments
 		argv = self.parseConfig(argv) # Add arguments from config file