* Initial implementation of new policy query
* Remove unused using
* Adjusts method name to better match repository method
* Correct namespace
* Initial refactor of policy loading
* Add xml doc, incorporate shim data model
* Updates usages to reflect new shim model
* Prune extranneous data from policy detail response model, format code
* Fix broken test, delete inapplicable test
* Adds test cases covering query
* Adjust codebase to use new PolicyQueryçˆ
* Format code
* Fix incorrect mock on test
* Fix formatting
* Adjust method name
* More naming adjustments
* Add PolicyData constructor, update test usages
* Rename PolicyData -> PolicyStatus
* Remove unused using
