adding commnds to execute

UpdatePTUDevCtrl/process/check_ismas_connectivity_command.h

@@ -0,0 +1,14 @@
+#ifndef CHECK_ISMAS_CONNECTIVITY_COMMAND_H_INCLUDED
+#define CHECK_ISMAS_CONNECTIVITY_COMMAND_H_INCLUDED
+
+#include "update_command.h"
+
+class CheckIsmasConnectivityCommand : public UpdateCommand {
+public:
+    explicit CheckIsmasConnectivityCommand(QString const &command,
+                                           Worker *worker,
+                                           int start_timeout = 100000,
+                                           int finish_timeout = 100000);
+};
+
+#endif // CHECK_ISMAS_CONNECTIVITY_COMMAND_H_INCLUDED