Merge changes from  repo. Summary of changes include: routing for twig & functional routes, middleware before and after request (both global and route base), implementation of OnRoute(Start|Process|Fallback|End) Events, added request controller and response with global helpers to call either controller() or response() from any where in an application. File based routing that prioritize functional routes -- twig files will load first, then any functional route filese will override twig routes, but can still be rendered if render('view-name') is used in the route file.