Merge post 2017-11-09 changes from 5.2-trunk.

Merge post 2017-11-09 changes from 5.2-trunk.

--HG--
rename : w32api/ChangeLog => wslapi/ChangeLog
rename : w32api/include/commctrl.h => wslapi/include/commctrl.h
rename : w32api/include/iptypes.h => wslapi/include/iptypes.h
rename : w32api/include/nspapi.h => wslapi/include/nspapi.h
rename : w32api/include/prsht.h => wslapi/include/prsht.h
rename : w32api/include/sdkddkver.h => wslapi/include/sdkddkver.h
rename : w32api/include/wincon.h => wslapi/include/wincon.h
rename : w32api/include/wincrypt.h => wslapi/include/wincrypt.h
rename : w32api/include/windows.h => wslapi/include/windows.h
rename : w32api/include/winerror.h => wslapi/include/winerror.h
rename : w32api/include/winreg.h => wslapi/include/winreg.h
rename : w32api/include/winsock.h => wslapi/include/winsock.h
rename : w32api/include/winsock2.h => wslapi/include/winsock2.h
rename : w32api/include/winver.h => wslapi/include/winver.h
rename : w32api/include/ws2spi.h => wslapi/include/ws2spi.h
rename : w32api/include/wsnetbs.h => wslapi/include/wsnetbs.h
rename : w32api/lib/advapi32.def => wslapi/lib/advapi32.def
rename : w32api/lib/kernel32.def => wslapi/lib/kernel32.def
rename : w32api/tests/Makefile.in => wslapi/tests/Makefile.in
rename : w32api/tests/headers.at => wslapi/tests/headers.at