* Moved settings#upload method out of settings controller
* Moved out code from download to serve method
* Moved API v0.1 settings upload/downalod routes.yaml methods to use setting handler service
* Reverted unintended change
* Moved RoutesHandler into settings module
- To keep in convention with settings described in - https://github.com/TryGhost/Ghost/issues/9528 , extracted routes handler into separate settings folder
* Frontend settings for API v0.1
* Renamed 'routes' to 'dynamic-routing'
* Renamved activate/serve methods as suggested in discussions
* Moved settings dynamicRouting to routing.settings