[PATCH v2 resend] kernel32: Consider the working directory first when launching executables with CreateProcess.

[Erich E. Hoover]

v2: Fix the logic so that having NoDefaultCurrentDirectoryInExePath
set does not break the search

*The three most relevant cases*
Case 1:
NoDefaultCurrentDirectoryInExePath = False
NeedCurrentDirectoryForExePathW = True
GetCurrentDirectoryW != 0 (True)
SearchPathW = True
Overall = True (stop search)
Case 2:
NoDefaultCurrentDirectoryInExePath = False
NeedCurrentDirectoryForExePathW = True
GetCurrentDirectoryW != 0 (True)
SearchPathW = False
Overall = False (continue search)
Case 3:
NoDefaultCurrentDirectoryInExePath = True
NeedCurrentDirectoryForExePathW = False
GetCurrentDirectoryW (not called)
SearchPathW (not called)
Overall = False (continue search)

Best,
Erich