Follow-up to #6594. Improve Start Menu customization.
JIRA issue: CORE-16956
- Add IDS_ADVANCED_EXPAND_CONTROL_PANEL, IDS_ADVANCED_EXPAND_PRINTERS,
and IDS_ADVANCED_EXPAND_NET_CONNECTIONS resource strings.
- Check the "CascadeControlPanel", "CascadeNetworkConnections", and "CascadePrinters"
registry values.
- Modify Start Menu by using AddOrSetMenuItem and AddStartMenuItems helper
functions in CShellMenuCallback::OnGetSubMenu.