added --no-host-key-verify testing
'--chef-client' supports many additional ssh/winrm options

'--chef-client' supports many ssh/winrm options of --sudo, --no-host-key-verify, -i, -G, -P, -p, -x,-E and -N (and longforms).
Updated all tests and example files to test thoroughly.
'--chef-client' supports many additional ssh/winrm options