Code Generator for Eclipse Code

Add ne JETAST generator class and two classes that are templatets for the implementation

Add create script for MySQL table with User table for new example

Override init method to initialize the database pages header image URL correctly before calling the init method on the super class

Modifications to make the MJG Wizard to work with Artefact generator

Pass the input data file for the workload computation instead of the output file to be created

Fix a problem with the template: Generation of the load SQL in the case of primary key if no such key is defined

Implement IJavaCodeGeneratordelegate instead of common ICodeGeneratordelegate so the class can be casted correctly

Call method selectAndReveal

Pass the input data file for the workload computation instead of the output file to be created

Icorporate the artefact wizard into the MJCP Wizard