e0bae0f64b
Now 'nfdc foo help', 'nfdc foo --help', and 'nfdc foo -h' are all accepted as synonyms of 'nfdc help foo'. Additionally, '--version' can be used in place of '-V'. Change-Id: I070bb0ea9231a2642c40938377f1e9af2630b34e Refs: #4503