use CakeEventManager to dispatch afterSave event
use CakeEventManager to dispatch afterSave event

- detect presence of id
- remove implicit call to afterSave, otherwise it will get called twice

Wouter0100/croogo,cvo-technologies/croogo,xintesa/croogo,rchavik/croogo,Wouter0100/croogo,delkyd/croogo,cvo-technologies/croogo,damien-biasotto/croogo,Wouter0100/croogo,rchavik/croogo,xintesa/croogo,cvo-technologies/croogo,rakeshtembhurne/croogo,rakeshtembhurne/croogo,xintesa/croogo,delkyd/croogo,damien-biasotto/croogo,rakeshtembhurne/croogo,delkyd/croogo