cleanup and lots of tweaks plus new "Hello agian" entry

public/about/index.html

@@ -109,10 +109,6 @@ This means you are free to share and adapt the content under the following terms
               <a class="navigation-link" href="https://n0x.io/posts/">Blog</a>
             </li>
           
-            <li class="navigation-item">
-              <a class="navigation-link" href="https://n0x.io/about/">About</a>
-            </li>
-          
             <li class="navigation-item">
               <a class="navigation-link" href="https://cloud.n0x.io/">Cloud</a>
             </li>
@@ -121,6 +117,14 @@ This means you are free to share and adapt the content under the following terms
               <a class="navigation-link" href="https://git.n0x.io/">Git</a>
             </li>
           
+            <li class="navigation-item">
+              <a class="navigation-link" href="https://pb.n0x.io/">PrivatBin</a>
+            </li>
+          
+            <li class="navigation-item">
+              <a class="navigation-link" href="https://n0x.io/about/">About</a>
+            </li>
+          
         
         
       </ul>