[5482]Use EnhancedDatePickerCombo to change date of kons
[5482]Use EnhancedDatePickerCombo to change date of kons

DavidGutknecht/elexis-3-base,DavidGutknecht/elexis-3-base,DavidGutknecht/elexis-3-base,DavidGutknecht/elexis-3-base,DavidGutknecht/elexis-3-base