adding copyright notices and co

index.html

@@ -43,7 +43,24 @@
             <span class="file-size"></span>
         </li>
     </ul>
+
 </div>
 
+<footer>
+    <div class="container">
+        <small>
+            <a href="https://github.com/mohamnag/nginx-file-browser">nginx file browser</a> by <a
+                href="://naghavi.me">Mohammad
+            Naghavi</a>
+        </small>
+
+        <small>
+            icons by <a href="http://www.freepik.com" title="Freepik">Freepik</a> from <a
+                href="http://www.flaticon.com"
+                title="Flaticon">flaticon.com</a>
+        </small>
+    </div>
+</footer>
+
 </body>
 </html>