add purerels
add
Merge branch 'master' of https://github.com/klisly/ontology

Conflicts:
	QAOntologyLibrary/results/class
	QAOntologyLibrary/results/dataprops
	QAOntologyLibrary/results/objectprops
	QAOntologyLibrary/src/ontobuild/com/vcg/semantic/ParseDataSet.java