[fixed] Issue with Chipmunk

Hi,

I’ve began to play with chipmunk by extracting code from samples Chipmunk.js.
I’ve one case where this.scheduleUpdate() does nothing on Layer.

When it works, this.scheduleUpdate() is called on constructor : http://www.murlock.org/cocos2dx/chipmunk_ok/

It doesn’t work when function is called from onEnter : http://www.murlock.org/cocos2dx/chipmunk_nok/

May I have missed something ?

Ok, I’ve forgot to call this._super() in my overriden onEnter() function