defunkt/jquery-pjax — pull request #437 by tdhooper (2014-09-15 13:16:40+00:00)
Title: Don't break the back button when hard loading

- Add a test case for going back from error pages which don't have pjax,
as described in issue #422

- When hard loading a url, set the back action to the page's url from
before the request was made

Fixes #422