Merge remote-tracking branch 'upstream/wvp-28181-2.0' into wvp-28181-2.0

lawrencehj

2021-07-28 619a66f9998fa646a69903a4c22e2bbf92e2221b

 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/play/PlayController.java

@@ -37,7 +37,6 @@
import org.springframework.web.context.request.async.DeferredResult;

import java.util.List;
import java.util.Map;
import java.util.UUID;

import javax.sip.message.Response;