added the skos-api, deployed as a maven dependency to local artifacts
rebuild skos-api, and readded built version, as 3.0.1 version according to ant file
actually deployed skos-api correctly to local-artifacts
removed unwanted import
some test code messing about with skos-api
make method to get URI for resource public
minor refactoring, and put version to concrete 0.21 version
turned the code messing with the skos-api into more general tests (that will be expanded) to check the API is behaving as expected
version 1.0.0-snapshot
open ontology from Bioportal menu text
updated copyright years in about box
merged from 'working' branch
experimenting with accessign the SKOSManager and concepts by using the OWLOntology manager, which will make integration easier
added hermit reasoner to local-artifacts, for use with SKOSReasoner
experimenting with accessign the SKOSManager and concepts by using the OWLOntology manager, which will make integration easier
Experimenting (unsuccessfully) with using HermiT as a reasoner for SKOSReasoner, to get the broader/narrower hierarchies/
Experimenting with using Pellet as the OWL reasoner for use with the SKOSReasoner, still not working

(committed for future reference)
As a temporary measure, manually determine the narrower and broader terms by extracting the annotations

This is been added to a wrapping class, with the aim to eventually
replace this internals with code using the SKOSReasoner.
Detect whether an ontology is infact a SKOS document, by the inclusion of #Concept class in the signature
Added method to SKOS hierarchy reader to get the top concepts