added methods to get all non OWL-S (including base and helper languages such as OWL or SWRL) classes and properties in a kb or ontology created several packages in impl.owls.process for more oversight added getNamespace() method in OWLEntity
added loads of remove... and delete.. methods especially for service, process, profile and grounding classes
added remove method for OWLindividual fixed remove-methods in service class added qucktest.java for short test (intended for development purposes)
Import of owl-s rev 6849 from https://svn.mindswap.org/owls/trunk/