erp5_gadget_interface_validator: don't translate at ready step

in ready step, indexeddb storage is not yet create, so translation gadget can't get
language setting

bt5/erp5_gadget_interface_validator/PathTemplateItem/web_page_module/gadget_interface_validator_panel_js.js

@@ -42,7 +42,8 @@
     })
 
 
-    .ready(function (g) {
+    .declareMethod('render', function () {
+      var g = this;
       return g.translateHtml(panel_template_header() + panel_template_body())
         .push(function (my_translated_or_plain_html) {
           g.props.jelement.html(my_translated_or_plain_html);
@@ -58,9 +59,7 @@
       this.props.jelement.panel("close");
     })
 
-    .declareMethod('render', function () {
-      return;
-    })
+
 
     /////////////////////////////////////////////////////////////////
     // declared services

bt5/erp5_gadget_interface_validator/PathTemplateItem/web_page_module/gadget_interface_validator_panel_js.xml

@@ -230,7 +230,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>946.44742.30838.38775</string> </value>
+                <value> <string>954.32925.58228.494</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -248,7 +248,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1446476219.73</float>
+                        <float>1476099637.97</float>
                         <string>UTC</string>
                       </tuple>
                     </state>