Generate word-based passwords, inspired by XKCD/936.

Includes consideration for smart-phone keyboards, using space, period and comma as punctuation.

Unix based systems only, requires /usr/share/dict/words

Pat Beirne 55f3f0ee77 the second version, plus a helper to strip out apostrophe's		%!s(int64=9) %!d(string=hai) anos
non_s.py	55f3f0ee77 the second version, plus a helper to strip out apostrophe's	%!s(int64=9) %!d(string=hai) anos
pwgen.py	55f3f0ee77 the second version, plus a helper to strip out apostrophe's	%!s(int64=9) %!d(string=hai) anos