Renaming of service(s) to support auto wiring / autoconfiguration

[mmucklo]

Symfony 3.3 is pushing new Dependency Injection changes

It would be good to enable (and use) symfony 3.3 style service naming...

[mmucklo]

We may have to fork the naming of the services for symfony 3 vs 2, as I'm not sure whether symfony2 supports class-name-based service names.