concrete5/concrete5 — pull request #1340 by mlocati (2013-09-02 15:44:55+00:00)
Title: Improve ajax call to build page url slug

* Disable form submission until ajax request has finished
* Don't do ajax request if page name is the same as the previous ajax request
* Take in account the ajax response (success of fail) only if it's for the last ajax request.