polyfill: Send the 'update' event to the correct action, not to the global object.
polyfill: Send the 'update' event to the correct action, not to the global object.

Have to add unique IDs to Actions and keep an action map.

chromium/ballista,benfredwells/ballista,benfredwells/ballista,chromium/ballista,addyosmani/ballista,addyosmani/ballista,mgiuca/ballista,mgiuca/ballista