Updated favicon (#232)

* Updated favicon

* Update _includes/head.html

Co-authored-by: Justin <justincbarclay@gmail.com>

Co-authored-by: Justin <justincbarclay@gmail.com>

Author: SamDesmondKing

_includes/head.html

@@ -29,7 +29,18 @@
 <script src="{{ "js/toc.js" }}"></script>
 <script src="{{ "js/customscripts.js" }}"></script>
 
-<link rel="shortcut icon" href="{{ "images/favicon.ico"  }}">
+<link 
+  rel="icon"
+  type="image/png"
+  sizes="32x32" 
+  href="https://assets.tidalcloud.com/favicons/tidal-favicon-32x32.png"
+/>
+<link
+  rel="icon"
+  type="image/png"
+  sizes="16x16"
+  href="https://assets.tidalcloud.com/favicons/tidal-favicon-16x16.png"
+/>
 
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