fix：

1、光谱bin2 hdr文件中的波长信息；
2、第一次运行创建配置文件时，添加推流配置；

Source_Files/configfile.cpp

@@ -436,6 +436,10 @@ bool Configfile::createConfigFile()
     ximeadll.add("buffer_policy", Setting::TypeInt) = 0;
     ximeadll.add("acq_buffer_size", Setting::TypeInt) = 400;
 
+    Setting &push_flow_param = root.add("push_flow_param", Setting::TypeGroup);
+    push_flow_param.add("flow_switch", Setting::TypeInt) = 1;
+    push_flow_param.add("rgb_height", Setting::TypeInt) = 720;
+    push_flow_param.add("framerate_video", Setting::TypeInt) = 5;
 
     // Write out the new configuration.
     QString output_file = "/media/nvme/300TC/config/ximea.cfg";