Code Generator for Eclipse Code

Created jet template to generate a class rump for further improfement with AST

Fixed the browsing for the reference class and the generator class

Corrected version of ClassChecker

Moved the interfaces to the sahitsUtil project

Check for super classes and interfaces in the whole type hierarchy

Implemented the generation of a JET template and use it to generate the resulting class

comment cleanup

Database bean created

Added methods for a specialized select part

Ensure that subclasses can access the helper methods