add verbose parameter

common/include/command.h

@@ -16,6 +16,7 @@ class Command : public QObject {
 
     int m_waitForStartTimeout;
     int m_waitForFinishTimeout;
+    bool m_verbose;
     int m_exitCode;
     QString m_workingDirectory;
 
@@ -27,6 +28,7 @@ public:
     Command(QString command,
             QStringList args,
             QString workingDirectory,
+            bool verbose = true,
             int start_timeout = 100000,
             int finish_timeout = 100000);