Added support for Behaviour block()/restart() with automatic notifications. Besides, introduced automatic management of a 'parent' back-pointer in the aggregation tree.
Added support for Behaviour block()/restart() with automatic
notifications. Besides, introduced automatic management of a 'parent'
back-pointer in the aggregation tree.

Some minor changes (removed 'synchronized' modifier from some
BehaviourList methods, added a Stack of internal iterators to save
BehaviourList cursor state)


ekiwi/jade-mirror,ekiwi/jade-mirror,ekiwi/jade-mirror,ekiwi/jade-mirror