Feature/elastic on boot (#856)

* Fixing up elastic for Spring Boot

* Adding class shadowing for issue reported on https://github.com/hapifhir/hapi-fhir/pull/7242

* Formatting

* corrected condition

* fix import

* fix2

* crappy fix3

* fix actuator endpoint

* Simplified expression

* Ironed out a few legacy issues

* more rework

* major overhaul

* Disabling invalid test

* Reverting back to defaults for text searches

* Added default hibernate settings from the EnvironmentHelper

* Formatting

* Added comment on class shadow

* Added missing default

src/test/java/ca/uhn/fhir/jpa/starter/CdsHooksServletIT.java

@@ -46,6 +46,7 @@ import static org.junit.jupiter.api.Assertions.fail;
 	}, properties = {
 	"spring.profiles.include=storageSettingsTest",
 	"spring.datasource.url=jdbc:h2:mem:dbr4",
+	"spring.jpa.properties.hibernate.search.backend.directory.type=local-heap",
 	"hapi.fhir.enable_repository_validating_interceptor=true",
 	"hapi.fhir.fhir_version=r4",
 	"hapi.fhir.cr.enabled=true",