add Menu edit

app/templates/admin/_menu-edit.html

@@ -1,62 +1 @@
 
-<form class="sortable" action="/editmenu" method="POST">
-  <div id="menu" class="list">
-    {% for item in menu.keys() %}
-    <div class="entry">
-      {% if menu[item] is mapping %}
-      
-     {{item }}
-     
-      {% for subitem in menu[item].keys() %}
-      <div class="entry n1">
-	{{ subitem }}
-	<input class="input" id="{{ item }}">
-      </div>
-      {% endfor %}
-     
-      
-      {% else %}
-      <div class="entry">
-	 {{ item }}
-        <input class="input" value="{{ menu[item] }}"> 
-      </div>
-      {% endif %}
-    </div>
-      {% endfor %}
-  </div>
-</form>
-
-<style>
-  .n1 > div {
-      background-color: lightblue;
-      padd		ing-left: 50px;
-  }
-  
-  .n2 > div {
-      background-color: lightgreen;
-      padding-left: 50px;
-  }
-  
-  .list {
-      padding: 50px;
-  }
-  
-</style>
-
-<script src="/static/vendors/Sortable/Sortable.min.js"></script>
-
-<script type="text/javascript">
-  var elements = document.getElementsByClassName('list');
-  
-  for (var i = 0; i < elements.length; i++) {
-      
-      new Sortable(elements[i], {
-	  group: 'shared',
-	  animation: 150,
-	  fallbackOnBody: true,
-	  swapThreshold: 0.65
-      });
-      
-  }
-</script>
-