override ssh values with winrm values if not using winrm, fix for KNIFE-296 until knife-cloud refactor
0.8.1 is fix for KNIFE-296
add port support for ssh bootstrapping
add KNIFE-304
workaround until knife-cloud refactoring
use port with the bootstrap
test that default options are being picked up
22 is boring
KNIFE-296 and KNIFE-304 fixes