Merge branch 'release/2.2.0'
merging release/2.2.0' into master
Merge branch 'release/2.4.0'
Updated dependency to new version of ontology-core which fixes bugs
related to importing of OWL files.
Fixed exception handling in OWL reasoner.
updating poms for 2.4.1 hotfix
updating poms for 2.4.1 hotfix
updating develop with hotfix versions to avoid merge conflicts
Merge branch 'hotfix/2.4.1' into develop
updating poms for development