Output plaintext creds in a way john can use them
Import the new plaintext export format

Also:
* Import John the Ripper's plaintext from cracked NTLM hashes in the
  same way
* Don't choke on : in passwords when reading JtR's output
* Fix some whitespace
* Show a count of inactive creds if there are any instead of acting like
  they don't exist
Don't ignore the Wordlist option
Land #2515, plaintext creds fix for John

[FixRM #8481]