reworking generation, missing: gen of launchers

src/main/jastadd/gen/Package.jadd

src/main/jastadd/gen/Package.relast

src/main/jastadd/gen/PackageNav.jadd

src/main/java/de/tudresden/inf/st/pnml/gen/Main.java

...den/inf/st/pnml/gen/builders/PackageStructureBuilder.java

...resden/inf/st/pnml/gen/data/GradleGlobalBuildContext.java

...udresden/inf/st/pnml/gen/data/GradleTaskBuildContext.java

...va/de/tudresden/inf/st/pnml/gen/data/LauncherContext.java

...n/java/de/tudresden/inf/st/pnml/gen/data/NodeContext.java

...main/java/de/tudresden/inf/st/pnml/gen/data/NodeInfo.java

...e/tudresden/inf/st/pnml/gen/generators/GradleGenUtil.java

...udresden/inf/st/pnml/gen/generators/JavaClassGenUtil.java

...de/tudresden/inf/st/pnml/gen/generators/TokenGenUtil.java

...va/de/tudresden/inf/st/pnml/gen/json/GeneratorConfig.java

src/main/java/de/tudresden/inf/st/pnml/gen/json/NetInfo.java

src/main/resources/mustache/JavaHandlerFunctions.mustache

src/main/resources/mustache/JavaHandlingBinder.mustache

src/main/resources/mustache/JavaLauncher.mustache

src/main/resources/mustache/JavaMain.mustache

src/main/resources/mustache/JavaNode.mustache