Do not run tests by default

Requested-By: hjk

src/app/main.cpp

@@ -355,7 +355,7 @@ int main(int argc, char **argv)
     QObject::connect(&app, SIGNAL(aboutToQuit()), &pluginManager, SLOT(shutdown()));
 
     // Do this after the event loop has started
-    QTimer::singleShot(100, &pluginManager, SLOT(startTests()));
+    // QTimer::singleShot(100, &pluginManager, SLOT(startTests()));
 
     return app.exec();
 }