관리자 모드 추가

@@ -138,13 +138,6 @@
                   <span class="network-name">facebook</span>
                 </a>
               </li>
-              <!--<li class="list-inline-item">
-                <a href="https://www.instagram.com/grotto_since2011/" class="btn btn-default btn-lg">
-                  <i class="fa fa-instagram fa-fw"></i>
-                  <span class="network-name">Instagram</span>
-                </a>
-              </li>
-            -->
             </ul>
           </div>
         </div>
@@ -220,6 +213,7 @@
       <footer>
         <div class="container text-center">
           <p>Copyright &copy;정지윤 오픈소스 프로젝트</p>
+                <a href="/pw" class="btn btn-default btn-lg">관리자모드</a>
         </div>
       </footer>