private void UpdateAllSubmodulesForSuperProjectToolStripMenuItemClick(object sender, EventArgs e)
{
var module = (sender as ToolStripMenuItem).Tag as GitModule;
GitUICommands uiCommands = new GitUICommands(module);
if (uiCommands.StartUpdateSubmodulesDialog(this))
UICommands.RepoChangedNotifier.Notify();
}