Support for handling defunct routes
Refactored OperationStack to UrlContextStack
Refactoring, probably on the last problem

- How to correctly transfer the children of a PHPCR-ODM defunct auto
  route to the new route?
Remove auto route OK
Fixed defaults persistance
Refactored route => autoRoute
Various

- Fixed spec method names
- Removed @dev from phpspec dep.
- Added phpspec script to travis
Removed is_initializable method
Various

- Applied php-cs-fixer
- Fixed refresh command (well, the test passes)
Added support for defunct route handler to mapping
Adding defunct handler functional test
Fixed metadata problem
LeaveRedirect "works"

But needs an additional flush
Fixed OdmAdapter unit tests
AutoRouteInterface implements RouteObjectInterface

Also docblock
Fixed AutoRouteManagerTest
Updated core  bundle dep
Fixed token provider tests
Fixed UrlGenerator test
Fixed final tests