$.fn.load is being overwritten

[flesler]

Scott and I realized, that the $.fn.load created on the event module, is simply overwritten later in the ajax module.

$().load( fn ); is supported, as the functionality is specified on the ajax module, but $().load() doesn't work.

I checked the docs, and actually, $().load() is not a documented option, but it is an expected behavior in my opinion.

Even if it's not, then the load created on the event module is useless and should be removed.

[flesler]

Changes on ajax.js and the test that would fail w/o this change.

[joern]

Patch looks good, should be applied.

[flesler]

Applied at [5501] and extra test case at [5502].