[PATCH 0/6] MR4573: More CreateProcess work.

[eric pouech (＠epo)]

This series mainly:
- tests and implement fixes for GetStartupInfoW:
  + it should transform PEB's RTL_USER_PROCESS_PARAMETERS on the
    fly (instead of caching the results as GetStartupInfoA)
  + it doesn't set all the fields of returned in STARTUPINFOW
    (unlike GetStartupInfoA)
- no longer allow console and console handles for non CUI apps:
  + forbid inheritance of console handles for non CUI apps
  + don't create a unix console for initial (non CUI) app