Transformation Module

My first attempt on creating the module skeleton for the model transformation. This is based on the [EpsilonStandalone](https://code.google.com/p/epsilonlabs/wiki/EpsilonStandalone) example project (source files in [SVN](https://code.google.com/p/epsilonlabs/source/browse/trunk/org.eclipse.epsilon.examples.standalone.etl/?r=297)). 



@jtandler please review.