Implement getResult(), addResultInterceptor(), getNext() and getPrevious().
Implement injections for new API
Moving to future as I don't believe Bob will finish this by 2.0.2
Tagging features we could implement in the near term.
Bumping issues to 2.1.x, except those that involve backward-compatability with Struts 1 or WebWork 2.
What's the use case for that ?