extend the OAEIAnatomyTests class with a save method for the merged ontology for mouse.owl and human.owl.
added the resulting merged ontologies.

generated with OAEI11ConferenceTest.saveOntologiesConference2011()

- use a valid IRI
- write merged ontologies into a subfolder instead of the absolute path

ReasonerFactory introduced in owlapi3 for easy replacement of reasoner
for test cases.

replaced hermit with elk reasoner.

changed some .gitignore files

changed pom definitions