// Static access combining SettingsHandler.Merge() and SettingsHandler.SaveSettings().
public static void MergeAndSave(SettingsHandler handler)
{
// Make sure there is an instance available.
GetInstance();
// Don't merge what does not need to be merged.
if (handler != Instance)
{
Instance.Merge(handler);
}
// Save settings to disk.
Instance.SaveSettings();
}
