VClassifier specification is now optional
ExecDerivation: Hack for parsing .kcvl Xtext resources
ExecDerivation: Contextualize PatternIntegration operation
ExecDerivation: Fix PatternFusion
ExecDerivation: Fix StructuralOrganisationalPattern
ExecToFamiliar: Hack for loading .kcvl Xtext resources
ExecToFamiliar: Fix Familiar call
DerivationEngine: project configuration, jar libs
CVLDerivation: Allow any EMF ResourceSet
KCVL Interpreter maven structure
Update KCvlPostProcessor
Avoid MWE2 generation: add all generated Java from Xtext