Officially support callback as argument for load method

[klaus]

var tab = 1;
var $tabs = $('#menu-container > ul').tabs('load', tab, function() {
    $tabs.tabs('select', tab);
});

Already works, but doesn't play nice with cache option (load method needs to bypass cache by default).

[(none)]

Milestone 1.2.4 deleted

[klaus.hartl]

Plus it needs to be documented.

[Scott González]

Milestone TBD deleted