Adding basic OAI-PMH ontology
Merge pull request #7 from fcrepo4/oai-pmh

Adding basic OAI-PMH ontology
Updating capitalization to match impl., adding new LDP preference instances
Adding properties used by eventing system
Adding repository configuration properties attached to the root node of the repository
Adding types from transform CND
Merge pull request #8 from fcrepo4/ontology-reconciliation

Ontology reconciliation