Major Description
There are a lot of cases when the current proxy creation fails, such as when a class is in the set of interfaces we're trying to proxy. We should:
1.allow using cglib to proxy classes.
2. if the class can't be proxied, and a proxy is required (in the osgi: namespace) leave it out
3. (behavior up for debate) in the aries:services namespace, if there is a problem proxying, just return the raw service.
An example of when a service can't be proxied is it is a final class such as javax.mail.Session.
There's discussion on the dev list about what is appropriate for (3). I'm committing my proposal to give us something concrete to discuss.