kleine Änderungen (Licht)
added some output, adjusted some times
added train queue, added key-reading methods
writing train states to file
implementat loading of status
workin on saving states
verbesserung Richtungswechsel BR130
abkuppeln BR118 verbessert
added state files to gitignore
Merge branch 'master' of https://github.com/StephanRichter/model-rail-control