* first pass moving core storage classes to storage-api
* move term service apis
* nearly done
* rename hapi-fhir-storage-api to hapi-fhir-storage and move transaction processor
* rename hapi-fhir-storage-api to hapi-fhir-storage and move transaction processor
* create new SearchConstants class to store platform independent search constants
* move a couple of subscription services
* move transaction processor adapter to storage
* version bump
* move searchparam
* fix test
* fix compile includes
* fix text
* fix docs