增加断线重连功能，增加国标的流地址。

pansen

2019-03-09 c7d2513c42d56bab8da3ba2ba312326908241874

 QiaoJiaSystem/DataManagerServer/AppPipeController.cpp

@@ -15,7 +15,7 @@
    }
    videoCaptureElement.registerConnector([&]{
        //if(!videoPublishElement.isBusy()){
            //videoPublishElement.setImage(videoCaptureElement.getImage());
            videoPublishElement.setImage(videoCaptureElement.getImage());
            //videoPublishElement.submit();
        //}