Added Internet Archive mirror link for 'develop' per issue #45

Author: morgant

index.html

@@ -351,6 +351,7 @@ <h2 id="docs">Documentation</h2>
 				<ul class="metadata">
 					<li>Author: Various</li>
 					<li>Format: Magazine, HTML</li>
+					<li>Mirror: <a href="http://web.archive.org/web/20171117080618/http://preserve.mactech.com/articles/develop/index.html">Internet Archive</a></li>
 				</ul>
 			</dd>