Added Specs for productOption and productAttribute.
Updated Product Model Spec.
Finished product variant description in spec.
Added Specs for productOption and productAttribute.
Updated Product Model Spec.
Finished product variant description in spec.
Finished product model spec.
Added tests for Customer Models.
Added Order Models and Invoice Model Unit Tests.
Added Specs for productOption and productAttribute.
Updated Product Model Spec.
Finished product variant description in spec.
Added Specs for productOption and productAttribute.
Updated Product Model Spec.
Finished product variant description in spec.
Added tests for Customer Models.
Added notifications spec.
Merge branch 'Model-Unit-Tests' of github.com:micahh2/Merchello into Model-Unit-Tests
Added payment model spec.
Finished Shipping Models Spec.