Release candidate for pq 6.4

dist/README.html

@@ -125,5 +125,5 @@ running</i>.  Your character will make <i>no</i> progress once you quit the prog
 <tr><td>Alt-F4<td>Exit <b>Progress Quest</b></table>
 
 <p>
-<small>&copy:Copyright 2003
+<small>&copy:Copyright 2022
 <a href=mailto:grumdrig@progressquest.com>grumdrig@progressquest.com</a>

dist/license.txt

@@ -1,5 +1,5 @@
-Progress Quest version 6.2
+Progress Quest version 6.4
-Copyright (c) 2003 Eric Fredricksen
+Copyright (c) 2022 Eric Fredricksen
 
 Permission is hereby granted, free of charge, to any person obtaining a copy 
 of this software and associated documentation files (the "Software"), to deal