changing RandomVariable->ProbabilityFunction in genmodel

...ol16/CreateRandomVariable_probFunction_BooleanLiteral.gif

...ll/ctool16/CreateRandomVariable_probFunction_BoxedPDF.gif

...ool16/CreateRandomVariable_probFunction_DoubleLiteral.gif

...teRandomVariable_probFunction_ExponentialDistribution.gif

.../ctool16/CreateRandomVariable_probFunction_IntLiteral.gif

.../CreateRandomVariable_probFunction_NormalDistribution.gif

...teRandomVariable_probFunction_ProbabilityMassFunction.gif

...nlevel/functions/provider/RandomVariableItemProvider.java

edu.kit.ipd.descartes.mm.applicationlevel.editor/plugin.xml

...licationlevel/functions/presentation/FunctionsEditor.java

...ependencies/presentation/ParameterdependenciesEditor.java

...cationlevel/repository/presentation/RepositoryEditor.java

...l/servicebehavior/presentation/ServicebehaviorEditor.java

...mm/applicationlevel/system/presentation/SystemEditor.java