This script converts the configuration files of SmartHomeNG from the old CONF format to the newly supported YAML format.

It asks if it should convert the items and/or the configuration of SmartHomnNG.

The old files remain in their directories. The item/*.conf files have to be moved/deleted to prevent the items from being read two times. The etc/*.conf files can remain in position (or can be moved/deleted as well). If a configuration exists in etc in both file formats, the YAML file will be used.