lift/framework — pull request #1366 by jeppenejsum (2012-11-22 11:22:43+00:00)
Title: Reprocess failed ajax request.

When an ajax request fails the client will resend the request.

With this patch, if the failure is caused by the server (http code >500) the retry-request will actually be processed again instead of being satisfied by the previously computed response (which was a failure)