Issue #719. Replace all usages of the deprecated HPOScriptService with the new ontology access services.
Modified the "phenotype" component to use the new OntologyService interface. The relate PropertyDisplayer class was also modified.
Issue #679. Inconsistent implementation/name of OntologyTerm.getAncestors.
Issue #719. Replace all usages of the deprecated HPOScriptService with the new ontology access services.
Modified patient-update-listeners/**/PatientExtendedPhenotypeUpdater to use the new OntologyManager.
Issue #719. Replace all usages of the deprecated HPOScriptService with the new ontology access services.
Modified PatientPhenotypeExportService.xml
Merge pull request #721 from soLEED/issue-719

Issue #719: Replace all usages of the deprecated HPOScriptService with the new ontology access services
Issue #679: Inconsistent implementation/name of OntologyTerm.getAncestors