修复合并错误

src/main/java/com/genersoft/iot/vmp/conf/MediaConfig.java

@@ -233,12 +233,4 @@ public class MediaConfig{
         }
         return false;
     }
-
-    public String getRtpSendPortRange() {
-        return rtpSendPortRange;
-    }
-
-    public void setRtpSendPortRange(String rtpSendPortRange) {
-        this.rtpSendPortRange = rtpSendPortRange;
-    }
 }