add sg_convert_errno() and sg_if_can2stderr(); work on NVMe support for Win32; add REPORT SUPPORTED OPCODES+TMFs to SNTL

git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@749 6180dd3e-e324-4e3e-922d-17de1ae2f315
23 files changed