# Drag Drop Interaction

## 2012-12-06

 - transform constrain/scroll/proxy into dynamic load plugin (not compatible with 1.2)

## 2012-11-12 yiminghe@gmail.com

 - use rich-base to refactor
 - constrain/proxy/scroll as plugins,such as

        new Draggable().plug(new ConstrainPlugin({}));

