feat(layout): remove about layout and associated configs

_config.yml

@@ -105,12 +105,3 @@ theme_config:
 
   # Load forkawesome icons? See the links option below.
   icons: false
-
-  # Footer area links
-  # If you set "icons: false" link names will be clear text
-  # If "icons: true" link names will interpreted as fontawesome icon names
-  # Use the forkawesome icon names (https://forkaweso.me/Fork-Awesome/icons/) without the fa- prefix
-  links:
-    Home: /blog/
-    Feed: /atom.xml
-    GitLab: https://gitlab.com/curben/blog

themes/chameleon/layout/about.ejs

@@ -1,22 +0,0 @@
-<div class="home">
-  <div class="content">
-    <div class="profile">
-      <h1 class="nickname"><%= theme.nickname %></h1>
-      <div class="description">
-        <p><%- markdown(theme.description) %></p>
-      </div>
-    </div>
-    <hr/>
-  </div>
-</div>
-  <ul class="footer-links">
-  <% for (let key in theme.links) { %>
-    <li>
-      <% if (theme.icons) { %>
-      <a href="<%= theme.links[key] %>"><span class="fa fa-<%= key.toLowerCase() %>"></span></a>
-      <% } else { %>
-      <a href="<%= theme.links[key] %>"><%= key %></a>
-      <% } %>
-    </li>
-  <% } %>
-  </ul>