add link to home

docs/_layouts/base.html

@@ -40,7 +40,7 @@ <h1 class="logo">
                     </h1>
                 </div><!--//branding-->
                 <ol class="breadcrumb">
-                    <li><a href="/">Home</a></li>
+                    <li><a href="{{site.url}}">Home</a></li>
 {% for crumb in page.breadcrumbs %}
                     <li><a href="{{ crumb.path }}">{{ crumb.name }}</a></li>
 {% endfor %}