Added javadoc for ontology compiler

javadoc/AST/OwlValuesFrom.html

javadoc/AST/ParseException.html

javadoc/AST/Properties.html

javadoc/AST/RdfAbout.html

javadoc/AST/RdfDatatype.html

javadoc/AST/RdfDeclaration.html

javadoc/AST/RdfFirst.html

javadoc/AST/RdfId.html

javadoc/AST/RdfParseType.html

javadoc/AST/RdfResource.html

javadoc/AST/RdfRest.html

javadoc/AST/RdfType.html

javadoc/AST/RdfsComment.html

javadoc/AST/RdfsDomain.html

javadoc/AST/RdfsRange.html

javadoc/AST/RdfsSubClassOf.html

javadoc/AST/RdfsSubPropertyOf.html

javadoc/AST/Restrictions.html

javadoc/AST/SimpleElement.html

javadoc/AST/SimpleNode.html