bugfix clock units

src/main/java/syscamstranslator/toSysCAMS/ClusterCode.java

src/main/java/syscamstranslator/toSysCAMS/PrimitiveCode.java

src/main/java/ui/SysCAMSPanelTranslator.java

src/main/java/ui/syscams/SysCAMSClock.java

src/main/java/ui/window/JDialogSysCAMSClock.java

...ava/ui/window/JDialogSysCAMSExecutableCodeGeneration.java