erp5_officejs_ooffice: add firefox compatibility

bt5/erp5_officejs_ooffice/PathTemplateItem/web_page_module/ooffice_gadget_ooffice_js.js

@@ -239,7 +239,8 @@ if (Common === undefined) {
       g.props.jio_key = options.jio_key;
       g.props.key = options.key || "text_content";
       g.props.value = options.value;
-      if (g.props.value === "data:") {
+      if (g.props.value === "data:" ||
+          g.props.value === "data:application/octet-stream;base64,") {
         g.props.value = undefined;
       }
       if (g.props.value) {

bt5/erp5_officejs_ooffice/PathTemplateItem/web_page_module/ooffice_gadget_ooffice_js.xml

@@ -233,7 +233,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>957.30865.13042.32375</string> </value>
+                <value> <string>959.6056.22899.12902</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -251,7 +251,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1487685329.3</float>
+                        <float>1493716927.95</float>
                         <string>UTC</string>
                       </tuple>
                     </state>