Reorg elements to work with newer polymer.

unreadpoly/elements/xinu-email-unread.html

@@ -23,12 +23,14 @@
         </style>
 
         <template repeat="{{box in boxes}}">
+          <paper-item icon="folder">
             <a href="#{{box.name}}" target="_self">
-                <paper-item icon="folder" horizontal layout>
-                    <div flex>{{box.name}}</div>
-                    <div end>{{box.count}}</div>
-                </paper-item>
+              <div horizontal layout>
+                <div flex>{{box.name}}</div>
+                <div end>{{box.count}}</div>
+              </div>
             </a>
+          </paper-item>
         </template>
     </template>
 </polymer-element>