add quick-readme2index.sh, improve all-run.sh and readme2index.sh

Improved `all-run.sh` and `readme2index.sh` so that
certain command line options (e.g., -p, -P, -u, -U ...)
are only passed along to other tools if they are
given on the command line.

all-run.sh VERSION changed from "1.1.1 2024-01-19"
to "1.1.2 2024-01-20",

readme2index.sh VERSION changed from "1.1 2024-01-16"
to "1.1.1 2024-01-20".

Added `quick-readme2index.sh` that only calls
`readme2index.sh` if the `index.html` is not
a non-empty file, or of either `.winner.json`
and/or `README.md` is newer than `index.html`.

Updated all `index.html` files because the
the file contains a comment that includes
the newly modified readme2index.sh VERSION.

1998/dloweneil/index.html

@@ -10,7 +10,7 @@
 <!-- -->
 <!-- END: this line ends content from: inc/top.default.html -->
 <!-- -->
-<!-- This file was formed by the tool: bin/readme2index.sh version: 1.1 2024-01-16 -->
+<!-- This file was formed by the tool: bin/readme2index.sh version: 1.1.1 2024-01-20 -->
 <!-- -->
 <!-- START: this line starts content from: inc/head.default.html -->
 
@@ -133,13 +133,14 @@ href="/bugs.md#1998-dloweneil">1998 dloweneil in bugs.md</a>.</p>
 <div class="sourceCode" id="cb3"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb3-1"><a href="#cb3-1" aria-hidden="true" tabindex="-1"></a></span>
 <span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a><span class="ex">./pootris</span> [X size of board] [Y size of board]</span></code></pre></div>
 <p>Pressing <code>a</code> moves the current letter position
-counterclockwise around the border of the playing field.</p>
+counterclockwise/anticlockwise (a)round the border of the playing
+field.</p>
 <p>Pressing <code>s</code> moves the current letter one position
 clockwise around the border of the playing field.</p>
 <p>Pressing <code>d</code> drops the current letter onto the board.</p>
 <h2 id="alternate-code">Alternate code:</h2>
 <p>This version has it so that where in addition to <code>a</code>
-moving you anticlockwise/counterclockwise <code>h</code> does as well;
+moving you counterclockwise/anticlockwise <code>h</code> does as well;
 and in addition to <code>s</code> moving clockwise <code>l</code> does
 as well. Instead of using <code>d</code> to drop the letter you can do
 <code>j</code> or space. Finally to quit this version you can press