tests not working
tests not working, improve formatting money
Merge branch 'master' into timeMoneyCalculator

Conflicts:
	src/main/java/ch/zhaw/id5848/parkingmeter/core/ParkingMeterController.java
rename coinHandler
verifytests not working
Merge branch 'master' into timeMoneyCalculator
tests acceptet and not accepted coins works
missing messages translate in klingon
add forms_rt library to dependencies
fix tests, refactor string formatters
add GUI source (generated code)
merge, Controller gegen Interfaces, nicht Implementierungen
get tests to work, move initialize message to the corresponding classes