run_my_doc: fix translations

These translations where creating too many messages

bt5/erp5_run_my_doc/SkinTemplateItem/portal_skins/erp5_run_my_doc/TestPageModule_convertPage.py

@@ -26,4 +26,6 @@ for uid in uids:
                          obj.manage_copyObjects(list(obj.objectIds())))
 
 return conv_obj_module.Base_redirect('', 
-        dict(portal_status_message=context.Base_translateString(str(counter) + " object(s) converted.")))
+    dict(portal_status_message=context.Base_translateString(
+        "${document_count} documents converted.",
+        mapping={'document_count': counter})))

bt5/erp5_run_my_doc/SkinTemplateItem/portal_skins/erp5_run_my_doc/TestPage_uploadImage.py

@@ -42,4 +42,4 @@ if slide_type in ['Screenshot', 'Illustration'] and upload_image:
 
 form_id = context.REQUEST.get('dialog_id', None)
 context.Base_redirect(form_id,
-                      keep_items = dict(portal_status_message=translateString(msg)))
+                      keep_items = dict(portal_status_message=msg))