Minor update which for the time being outputs "0.1.0-SNAPSHOT" as version number to POM file until we find a solution for where to keep the version information in the multi-package ontology support

Corrected generation of package name for factory and updated println statements to provide more helpful information

Fixed problems with the use of UML Comment objects and added use of these objects for Enums and for the ontology itself (instead of empty and preset comment text).

Added default extends to "ManagedIndividual" for all uml:classes without a superclass

Updated support for abstract classes and added initial support for cardinality of property setters and getters

Generated code now uses getProperty / setProperty / hasProperty instead of direct access to props variable.

Updated version numbers for transformation command and feature, and updated update site to include latest version

Updated version numbers for transformations and updated update site project to include latest versions

Some minor bugfixing for script and a modification of preference path usage to place POM file in correct place