outputHelp()
method.--foo=bar
support [arv].version()
to package.json's version.prompt(obj, callback)
support. Closes #49password()
for recent nodes. Closes #36--
. Closes #24--version
short flag to -V
from -v
.version()
so it's configurable [felixge]--help
outputCommander#args
Command#password(str[, mask], fn)
Command#password(str, fn)