Edited Issue: Ajax.BeginForm() not sending submit button's name/value [567]

There are certain circumstances when using Ajax.BeginForm() and the underlying jquery.unobtrusive-ajax.js script that the name/value of the submit button is not posted to the server.

See StackOverflow question http://stackoverflow.com/questions/11737779/ajax-beginform-not-sending-submit-buttons-name-value.

Attached is the file edited by myself that fixes the bug