#11 Add example mapping csv to Modelica folder
#11 add correct prefixes to csv
Merge branch 'master' into issue-11
Get changes from #12
#11 add overall ontology for qudt4dt, defining 'DomainToolUnitClass'. Add a method to Barbara for getting a list of all subclasses of this.
#11 add domainUnitEquivalent objectProperty
#11 refactored qudt4dt ontology a bit. equivalentOf is now the objectProperty used to draw equivalences across domains.
#11 add missing Subclass relationship between qudt4dt:Unit and qudt:Unit
done UnitMapping
fix some mistake
#11 try to resolve Protege errors
#11 more changes to address Protege error on loading some ontologies
Done issue-11
Merge branch 'issue-11' of https://github.com/adamnagel/qudt-for-domain-tools into issue-11

Conflicts:
	qudt4dt/unit_mapping.py
add import unit_mapping
Merge branch 'issue-11'
Closes #11