Add a new annotation to tell the Component Manager to automatically inject the result of a Factory

Right now we already support injecting the result of a Factory by using the @Provider annotation (equivalent of the @Instance annotation in CDI, which extends @Provider from javax.inject). For example:

@Inject
@Named("context")
private Provider<ComponentManager> cmProvider;

Here the idea is to be able to simply write:

@Inject
@Named("context")
private ComponentManager cm;

And if some class exists and has a special annotation (like @Producer) or some method annotated with @Produces (as it's in CDI, see https://docs.jboss.org/weld/reference/1.0.0/en-US/html/producermethods.html) then the result of that method is automatically injected.