bpierre/jquery-ajaxprogress — comment on commit 561fd144e22d89806917af9dfac8d34f40750cba
File:  line 0
By uuf6429:

This isn't for 3.6 only, it makes everything work on everything before 3.6 as well (tested on 3.0, 3.5...). Could Konstantin please accept these changes?