Commerce product tests
Merge pull request #45 from joshuataylor/commerce-product-tests

Commerce product tests
Initial tests for the commerce_store and commerce_store_type entities

- Initial tests
- Change route permissions to get these tests green untill we setup the entity permissions correctly
Merge pull request #47 from Jbekker/commerce-store-tests

Initial tests for the commerce_store and commerce_store_type entities
Rename entity storage/list/form/render "controllers" to handlers
Merge pull request #48 from Jbekker/rename-entitycontrolers-to-handlers

Rename entity storage/list/form/render "controllers" to handlers