Fix: rename handling

lib/models/page.js

@@ -761,13 +761,13 @@ module.exports = function(crowi) {
         debug('After ', pageData);
         pageData.path = newPagePath;
 
-        pageEvent.emit('update', data, user); // update as renamed page
         if (createRedirectPage) {
           var body = 'redirect ' + newPagePath;
-          return Page.create(path, body, user, {redirectTo: newPagePath}).then(resolve).catch(reject);
+          Page.create(path, body, user, {redirectTo: newPagePath}).then(resolve).catch(reject);
         } else {
-          return resolve(data);
+          resolve(data);
         }
+        pageEvent.emit('update', pageData, user); // update as renamed page
       });
     });
   };