- Add Class::Accessor compats
    * Catalyst::Request
    * Catalyst::Response
    * Catalyst::Dispatcher
    * Catalyst::Request::Upload
    * Catalyst::Action
    * Catalyst::ActionChain
    * Catalyst::ActionContainer

  - Make classes immutable at setup() time


  - GRODITI's list:
    * comments marked /Moose TODO/i in the code
    * Fix the CDI compat hack so we can start moving to immutable
    * Profile before and after immutable.
    * I think now owuld be a good time to lay ground for the App / Ctx split