Prototyping field settings validation
Refactored to using the new FieldTypeFactory to create field related classes like settings and values.
Preparations to test content type validator factory.
Create field settings validator in FieldTypeFactory
Removing content type validator factory as this approach won't work.
Scaffolding for field settings validator.
Delegating field setting entity validator implementation.
Fixed broken test and add some additional tests to check that we do field settings validation properly.
Merge branch 'refs/heads/Feature/NewEntityStructure-FieldSettingsValidator' into Feature/NewEntityStructure