Adding detection of bad routing during code generation

src/main/java/tmltranslator/TMLActivity.java

...slator/tomappingsystemc2/DiploSimulatorCodeGenerator.java

...lator/tomappingsystemc2/IDiploSimulatorCodeGenerator.java

...a/tmltranslator/tomappingsystemc2/TML2MappingSystemC.java

src/main/java/ui/window/JDialogSystemCGeneration.java