introduced new method evaluate for SWRL expressions (in AtomList, Atom and all siblings of Atom). See javadoc of each sibling of Atom for the evaluation semantics. changed my @author tag
fixes on tranformators new method to get xsd datatype for java class
added transformation (OWL to/from Java) support for JGrounding, which now can handle object types as parameters (if a transformer is given in the OWL-S grounding description)