…d window calling didDoSomething methods.
- Calls setSetupWindow on each view controller if it wants to know so that extra control may be done for dynamic setup processes. - Has functions for adding next view controller and last view controller in order to support dynamic setup processes. - Has methods for programmatically progressing and reverting through stages. - Now exposes viewControllers so they may be modified (at your own risk!)
…tored out lots of repeated code.
…ility to forward and backwards.