added new module sketch for validating ontologies
won ontology 0.1 (junit tests, owl files)

implemented junit tests which cover the CQs
added the RDF/XML file of the ontology itself and an example
completed the JUnit tests for the competency questions about the ontology v0.1 and small fixes on the ontology itself
Merge branch 'devel' of https://github.com/researchstudio-sat/webofneeds into devel