Update to rely on HTML table rendering instead of images (#32)

This PR addresses a prior issue with HTML rendering which involved
static image workarounds (fixed in a recent release of LWT).

Closes #31

_posts/2024-01-22-Python-Memory-Management-and-Troubleshooting.md

@@ -147,46 +147,58 @@ The stack can be thought of as a {% include icon.html icon="fa-solid fa-map" %}
 The heap can be imagined of as a {% include icon.html icon="fa-solid fa-warehouse" %} "warehouse" store (or remove) things used as part of the stack "roadmap".
 Please see [The Linux Programming Interface by Michael Kerrisk, Chapter 6.3: Memory Layout of a Process](https://learning.oreilly.com/library/view/the-linux-programming/9781593272203/xhtml/ch06.xhtml#ch06lev1sec03) for more information about processes.
 
-
 <table>
 <tr><th colspan="2">Memory Blocks</th></tr>
 <tr>
 <td>
+
 <div>
 <strong>A.)</strong> All memory blocks available.
+
 <table>
 <tr><td>Block</td><td>Block</td><td>Block</td></tr>
 </table>
 </div>
+
 </td>
 <td>
+
 <div>
 <strong>B.)</strong> Some memory blocks in use.
+
+
 <table>
 <tr><td style="background:#86EFAC;">Block</td><td style="background:#86EFAC;">Block</td><td>Block</td></tr>
 </table>
 </div>
+
 </td>
 </tr>
 <tr>
 <td colspan="2" style="text-align:center;font-weight:bold;">Practical analogy</td>
 </tr>
 <tr>
 <td>
+
 <div>
 <strong>C.)</strong> You have limited boxes to hold things.
+
 <table>
 <tr><td>📦</td><td>📦</td><td>📦</td></tr>
 </table>
 </div>
+
 </td>
 <td>
+
 <div>
 <strong>D.)</strong> Two boxes are used, the other remains empty (ready for use).
+
 <table>
 <tr><td style="background:#86EFAC;">📦</td><td style="background:#86EFAC;">📦</td><td>📦</td></tr>
 </table>
 </div>
+
 </td>
 </tr>
 </table>
@@ -507,7 +519,6 @@ See below for some notable examples of additional memory allocation possibilitie
 
 ### Python Reference Counting
 
-
 <table>
 <tr><th>Processed line of code</th><th>Reference count</th></tr>
 <tr>