Use 0 and 1 instead of true and false

[DeanStr]

It would be better to use 0 and 1 as the values rather than true or false, because sending the data via AJAX will always result in a string, and in php "false" will = true, while "0" will = false.

[janosgyerik]

That seems to make sense. I'll see how that change would impact my existing sites using django, and probably do this, or maybe add an option to enable this behavior