1.1
 * Added ability to generate a random new puzzle from the "fortune" command
 * Enhanced "save" and "load" commands
   * Save will allow you to save a simple text file containing the plain and
     cypher text
   * Save will allow you to save the current "state" of the system (the
     cyphertext and your current alphabet substitution
   * Load will check the input file--if a state file, state is restored; if a
     text file, it is assumed to be cyphertext and new state is created.
 * Added ability to generate a puzzle from your own plaintext

1.0 
 * Initial release