Code Generator for Eclipse Code

Refactoring after the moving of two classes

Mark strings to not externalize

Merge from PHP integration branch

Improved the logging facilities to fix #65

Fixed the generation of the getConnection method and adding it to the code. This is part of #70

Fixed errors in the AST generation. This fixes #63. The generated code is ugly though apostroved values from the script are not transformed properly.

Use the same implementation for createJetGateway as in JETASTGenerator

Removed ui plug-in from dependency list

Removed the dependency on the logger

Merged from branch UI_seperation_II