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add codes for sony ipc settings; but comment out the sony in manufacture list. to enable this function , we should enable this: vos/pag.as:56. Main changes : 1. add EncoderStreamEventMap in WebCe.mxml; 2. add EncoderStreamEvent.as file in events/; add two types of events in  NavigationEvent.as; 3. add EncoderStreamEventMap.mxml in maps/; 4. add EncoderStreamDetail.mxml in views/; change EncoderView.mxml,EncoderDetail.mxml,CameraView.mxml,CameraDetail.mxml to properly show EncoderStreamDetail UI; 5. add sony manufacture, changing following files in vos/: EcBoard.as, Encoder.as, EncoderPort.as, Pag.as; 6. inject proper bind objects to EncoderStreamDetail.mxml;