refactoring of DNI adaptation point meta model for clean maven build

tools.descartes.dni.adaptation/META-INF/MANIFEST.MF

tools.descartes.dni.adaptation/build.properties

tools.descartes.dni.adaptation/model/DNIMM3AP.xcore

tools.descartes.dni.adaptation/plugin.properties

tools.descartes.dni.adaptation/plugin.xml

tools.descartes.dni.adaptation/pom.xml

...n/src/tools/descartes/dni/adaptation/AdaptationPoint.java

.../dni/adaptation/AlternativeConstantLongVariableRange.java

...es/dni/adaptation/AlternativeConstantLongVariableSet.java

.../tools/descartes/dni/adaptation/AlternativeParameter.java

...s/descartes/dni/adaptation/AlternativeParameterRange.java

...ols/descartes/dni/adaptation/AlternativeParameterSet.java

...ools/descartes/dni/adaptation/AlternativeVariableSet.java

...tion/src/tools/descartes/dni/adaptation/DNIAPFactory.java

...tion/src/tools/descartes/dni/adaptation/DNIAPPackage.java

...on/src/tools/descartes/dni/adaptation/EndPerformance.java

...ls/descartes/dni/adaptation/EndPerformanceRepository.java

.../src/tools/descartes/dni/adaptation/IAdaptableEntity.java

...ols/descartes/dni/adaptation/IntermediatePerformance.java

...tes/dni/adaptation/IntermediatePerformanceRepository.java