aspnet/Mvc — pull request #1505 by rynowak (2014-11-04 03:47:40+00:00)
Title: Implement 'stack of routers' for MVC

This is the MVC companion to https://github.com/aspnet/Routing/pull/122

As routing flows, routes replace the route data and mutate a copy. This
allows users to make changes that dirty the data without affecting
undesired state changes.