copy new classes from proctor portal
add specs to ensure new classes form proper requests
include serializer support in our own activemodel
- provides the impl of read_attribute_for_serialization
- provides active_model_serializer so controllers can autodetect which serializers to use
Autoload remote models
 - Makes it so the timing of their loading happens after serialization support is included in YS ActiveModel
fix hash format
Merge pull request #7 from yardstick/integrate-proctor-portal-client-classes

Integrate proctor portal client classes