asynchronous message dispatch (disabled)
async messaging - fixed "on" methods when subscriber is an object
Classes/tests fixed to work with async messaging (some browser tests still fail)
Update README.md

removed reference to bind_test (bind_test is really ugly and shouldn't be in the readme
Item facet: setIndex, getIndex methods
Data facet tests fixed
Data facet subscription fixed
Update README.md

Added messenger tutorial
List facet changed to allow items already in DOM
added chagnes log
ComboList fix for async messages
[Luis] when item already exist in dom add to item facet the list reference
Connector: added check if subscriber is defined (caused by async messages)
Added walkTree util function.
[Evgeny, Jason] change_data breakes to batches using batch IDs
[Evgeny, Jason] change_data breakes to batches using "finished" message as it was before previous commit
change_data: remove unused functions
Added tutorials to examples. They are made in such a way as to be easy to parse to upload to a code sharing service.
[Luis] now component can check first with parent component if the component dropped is allowed or not
change_data: ensuring that transactions are terminated and unbroken