Adapt the nbsp entity test for Opera (output isn't as important as the fact that it's getting converted.

Make sure that elements that have been removed also have their special events cleaned up. Fixes #6084.

Make sure that live focus and blur events also bind to the regular events, to handle triggered events. Fixes #6055.

When binding a change directly to a file input just passthrough to the normal bind. A temporary fix for #5997, needs more investigation.

Make sure that we don't try to use a detached node (that was in a fragment) as a fragment in IE. Fixes #5829.

If .attr() is run on no elements undefined should be returned (as should be the case when no attribute is found). Fixes #6012.

Remove the need for the internal setArray method, it was only really used by pushStack anyway. Fixes #6003.

Simplify the special change/submit event removal logic, per Scott's suggestion in 5267824a.

Updated formatting for the change/submit special event logic. Also switched the function declarations to statements. Thanks to Garrett for the recommendation.

Rewrote the live event handling to use the new event logic. Also added in support for live namespaced events. Fixes #5945.

Added some more tests for checking the execution order of events (from last night's changes - routes around Chrome's busted object looping abilities).