[cgiapp] REST tunneling in CGI::Application::Dispatch

[Timothy Appnel]

> What in C::A::P::REST would require you to do that?

I work with Melody, a community for of Movable Type and we already
have a couple of dozen of app modules and probably a hundred run
modes. We need a dispatching mechanism in front of CGI::App and not in
it to avoid loading anything we don't need. [This is not the case
currently with the mess we inherited, but that is where we are
committed to going with the code.]

<tim/>

--
Timothy Appnel
Principal, The Appnel Group, http://appnel.com/
Director, Open Melody Software Group, http://openmelody.org