Fix html files in 2001

This also includes a few updates to the bugs file.

2001/jason/README.md

@@ -117,14 +117,6 @@ the game entertaining, see if you can find
 in the source code.)
 
 
-### NOTICE to those who wish for a greater challenge:
-
-**If you want a greater challenge, don't read any further**:
-just try to understand the program via the source.
-
-If you get stuck, come back and read below for additional hints and information.
-
-
 ### GAME STRATEGY
 
 The trick, of course, is to drop items in empty rooms to mark them.  That way

2001/jason/index.html

@@ -487,10 +487,6 @@ the game entertaining, see if you can find</p>
 <pre><code>    the fish scales              Q)++j&lt;
     the shooting star         -~- ~ -~i +</code></pre>
 <p>in the source code.)</p>
-<h3 id="notice-to-those-who-wish-for-a-greater-challenge">NOTICE to those who wish for a greater challenge:</h3>
-<p><strong>If you want a greater challenge, don’t read any further</strong>:
-just try to understand the program via the source.</p>
-<p>If you get stuck, come back and read below for additional hints and information.</p>
 <h3 id="game-strategy">GAME STRATEGY</h3>
 <p>The trick, of course, is to drop items in empty rooms to mark them. That way
 you usually know if you’re in a room you’ve seen before. It greatly aids