Fix broken tests by changing removed 'queryAll' calls to 'all'

allow any number of descendants; no node.focus at bounds when circular is false [fixes 2528733]

test update

Updated to test for fixes for bugs #2528356 and #2528462.

Path corrections and removing trailing commas

Updated with comments

Updated with more tests for the "focusClass" attribute.

+ Changed "hasFocus" attribute to "focused" + Updated the "focusClass" so that it can also take an object literal used to define both the class name and a function that can be used to specify the Node instance to which the class should be applied + Fixed issue in Webkit where mousing down on a child node of one of the specified descendants would not result in the descendant being focused + Fixed issue in Opera where the "focued" attribute would be incorrectly be set to "false" when moving focus between BUTTON elements

Doc updates. Renamed FocusManager class to NodeFocusManager

Updated

Renamed the focusmanager module to node-focusmanager