[2.2]refactoring event registration model

[dsonet]

Hi, I've refactoring the event registration model for v2.2.
There's lots of changes.
Now, we can store the events in one place,won't keep it more than one.

The attachment includes adapter/ext-base.js & core/EventManager.js

Wish it helpful to you.
Thanks for your opinion.

[mjlecomte]

Did you by chance overlook that flashy yellow message when you posted this message that said to look at this thread before posting in this forum?
http://extjs.com/forum/showthread.php?t=13985

This message should be posted in feature requests, or extensions, as likely candidates.

[dsonet]

The original idea that I want post it to Examples and Extras board.