This patch allows people to annotate their actions with @InterceptorRef and @InterceptorRefs to configure the interceptor stacks that the action is run with, bringing us one step closer to zero-conf.
The ClasspathConfigurationProvider is where all the magic happens ( after ParentPackage configuration ).
-Interceptors are stacked in the order they are listed, by whatever the InterceptorBuilder returns.
-It is currently possible to have @InterceptorRef and @InterceptorRefs in the same action, but the @InterceptorRef will still be on top.
-Most of my testing has been on the 2.0.x branch, but since there seem not to have been a lot of changes to the ClasspathConfigurationProvider ( if any ) since that time, it's been a straightforward move.
Patch is against trunk/core and includes the new annotation files as well