ProtoBuffer, UDPListener ...

Protocol Buffer reimplemented to receive image data from third-party apps
The status of the component "UDPListener" is now displayed correctly in WebUI
Global signal names for WebUI added

config/hyperion.config.json.default

@@ -140,6 +140,13 @@
 		"timeout" : 5
 	},
 
+	"protoServer" :
+	{
+		"enable" : true,
+		"port" : 19445,
+		"timeout" : 5
+	},
+
 	"boblightServer" :
 	{
 		"enable"   : false,