erp5_web_renderjs_ui: add loader to application start

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_launcher_html.html

@@ -54,7 +54,17 @@
           data-gadget-scope="panel"
           data-gadget-sandbox="public"></div>
 
-      <div role="main" class="ui-content gadget-content"></div>
+      <div role="main" class="ui-content gadget-content">
+        <div width="100%" align="center">
+          <br/>
+          <br/>
+          <br/>
+          <br/>
+          <br/>
+          <br/>
+          <br/>
+          <font size="20"><div class="ui-icon-spinner ui-btn-icon-notext"></div></font>
+        </div>
       </div>
 
   </body>

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_launcher_html.xml

@@ -236,7 +236,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>952.64761.25287.18397</string> </value>
+                <value> <string>955.19466.27249.10478</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -254,7 +254,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1475507009.62</float>
+                        <float>1479222440.45</float>
                         <string>UTC</string>
                       </tuple>
                     </state>

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_site_module/renderjs_runner.xml

@@ -586,7 +586,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>952.57387.22464.30771</string> </value>
+                <value> <string>955.19449.23623.5273</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -604,7 +604,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1469799124.69</float>
+                        <float>1479222772.09</float>
                         <string>UTC</string>
                       </tuple>
                     </state>