updated theme, and bumped version

I made it easier for users to change 404, and 403 pages
along with making it so if projects or resources aren't used then they are removed from the menu.

This theme is now V2.1.1

layouts/partials/branding.html

@@ -1,10 +1,7 @@
 <div class="site-branding">
   <div class="u-wrapper site-branding-wrap">
     <a href="{{ .Site.BaseURL | safeURL }}" aria-label="{{ i18n "homepage" }}">
-      <img id="wordmark"
-           src="{{ with .Site.Params.wordmark.image }}{{ . | safeURL }}{{ end }}"
-           alt="{{ with .Site.Params.wordmark.alt }}{{ . }}{{ end }}"
-           loading="lazy" />
+      <img id="wordmark" src="{{ with .Site.Params.wordmark.image }}{{ . | safeURL }}{{ end }}" alt="{{ with .Site.Params.wordmark.alt }}{{ . }}{{ end }}" />
     </a>
   </div>
 </div>