Fix minor issues

- fixed indentation
- moved navbars and policy popup to "partials"
- fixed broken image if website icon wasn't set

home.hbs

@@ -7,18 +7,16 @@
 
 
 <main>
-  <nav class="mind-global-navbar_secondary unselectable">
-    {{navigation type="secondary"}}
-  </nav>
-  <div class="mind-content_main">
-    <div class="mind-feed-content_main">
+    {{> "navbar-secondary"}}
+    <div class="mind-content_main">
+        <div class="mind-feed-content_main">
 
-      <!-- Looping through every post -->
-      {{#foreach posts}}
-      	{{> "post-card-big"}}
-      {{/foreach}}
+            <!-- Looping through every post -->
+            {{#foreach posts}}
+                {{> "post-card-big"}}
+            {{/foreach}}
+        </div>
     </div>
-  </div>
 </main>
 
 <!-- Vanta.JS Scripts to make the background cool, but disabled on mobile -->