build: alterations for win32/uwp msc compliance

MSVC/make-daemon.bat

MSVC/ring-daemon.sln

MSVC/ring-daemon.vcxproj

MSVC/ring-daemon.vcxproj.filters

contrib/build_all.bat

contrib/src/argon2/argon2-vs2017.patch

contrib/src/argon2/fetch_and_patch.bat

contrib/src/fetch_all.bat

contrib/src/ffmpeg/windows-configure-make.sh

contrib/src/ffmpeg/windows-configure.patch

contrib/src/ffmpeg/windows-uwp-x64-configure-make.sh

contrib/src/gnutls/fetch_and_patch.bat

contrib/src/gnutls/gnutls-mscver.patch

contrib/src/gnutls/gnutls-uwp.patch

contrib/src/opendht/fetch_and_patch.bat

contrib/src/opendht/opendht-vs2017.patch

contrib/src/pjproject/fetch_and_patch.bat

contrib/src/portaudio/fetch_and_patch.bat

contrib/src/pthreads/fetch_and_patch.bat

contrib/src/restbed/fetch_and_patch.bat