[WINLOGON]

[WINLOGON]
- Implement KillComProcesses that just kills with force and without any notification back to winlogon, any remaining app that is still alive even if we asked before to kill apps (it's just the aim of this function, not more).
- Fix internal flags according to WinDbg sessions with Win2k3 + tracing checked build winlogon (testing logoff/shutdown/reboot from winlogon itself and when using the "shutdown" command).
- FIXME: Manage EWX_FORCE flag in winlogon...

[WINSRV]
Fix a DPRINT.

[WIN32K]
- Introduce a NotifyLogon function to manage winlogon notifications (when we shutdown and "end" shutdown steps, or cancel it).
- Fix some flags settings.

Part 11/X
CORE-8322

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This is a test:
!error !rot13 !reebe !ebg13 !error !rot13 !reebe !ebg13

svn path=/trunk/; revision=66240