--Bug fixes

-Returning to main window after closing the final render dialog wouldn't restart the renderer.

--Code changes
 -Recreate the final render dialog each time it's shown.

Source/Fractorium/Fractorium.h

@@ -458,6 +458,7 @@ private:
 	QString SetupSaveXmlDialog(const QString& defaultFilename);
 	QString SetupSaveImageDialog(const QString& defaultFilename);
 	QString SetupSaveFolderDialog();
+	bool SetupFinalRenderDialog();
 	QColorDialog* m_ColorDialog = nullptr;
 	FractoriumFinalRenderDialog* m_FinalRenderDialog = nullptr;
 	FractoriumOptionsDialog* m_OptionsDialog = nullptr;