* publish test-jar from hapi-fhir-storage
* Extract BaseDateSearchDaoTests up to hapi-fhir-storage.
Share a date search tests between JPA and Mongo.
* Use ITestDataBuilder for setup
* Move Mongo date cases into common set
* cleanup
* More cleanup
* naming
* fix equal case
* Use -DskipTests instead of the more agressive -Dmaven.test.skip