Fix wrapping when too many hosts are shown (#207)

Author: margaale

src/frontend/js/app/nginx/proxy/list/item.ejs

@@ -4,7 +4,7 @@
     </div>
 </td>
 <td>
-    <div>
+    <div class="wrap">
         <% domain_names.map(function(host) {
             if (host.indexOf('*') === -1) {
                 %>