added ro values for vl_overflow
added ro values for pipe install method
added ro values for pipe protection
small correction
added ro values for vl_precision table
added ro values for vl_precisionalti table
better translation for installation type
added ro values for pressurecontrol
added ro values and comment for protection zones types
added ro values
added ro values for pump type
added ro values for vl_remote
added ro values for vl_source_quality
added source type ro values
added ro values for subscriber type
added ro values for tank firestorage