* Update store state in response to router change

* Computes the next entry in the log by applying an action.

* Lifts an app action to a DevTools action.

* Lifts the app state reducer into a DevTools state reducer.

* Trigger transition in response to store change from external source — * such as devtools or deserialization — by comparing location.state.key

* Runs the reducer on all actions to get a fresh computation log. * It's probably a good idea to do this only if the code has changed, * but until w

* Middleware for intercepting actions with type TRANSITION_TO and initiating * a transition. * @param {Router} Router instance

* Unlifts the DevTools state to the app state.

* Unlifts the DevTools store to act like the app's store.