Add ComponentPostProcessor

[eriksundin]

A ComponentPostProcessor:

Post processes components created by the container, adding the possibility to mutate them.

Is picked up automatically by the container when defined. (infrastructure component)

@interface TyphoonComponentPostProcessor <NSObject>

- (id)postProcessComponent:(id)component;

@end

[eriksundin]

Fixed.
In addition to the ComponentPostProcessor I added a TyphoonOrdered protocol with which you can control in which order processors are applied. This protocol is considered for both FactoryPostProcessors and ComponentPostProcessors. Both collections of processors are sorted when the component factory is loaded.

The Ordered protocol is optional and only considered if implemented, by default a processor will have a low priority.

Plan on getting into setting up the outlines for the AOP extension very soon, been some busy weeks these last ones.

[jasperblues]

Very cool!