70_ONKYO_AVR.pm,71_ONKYO_AVR_ZONE.pm,ONKYOdb.pm: implement tone setters
70_ONKYO_AVR.pm,71_ONKYO_AVR_ZONE.pm,ONKYOdb.pm: implement tone settersView Changes
Source: 70_ONKYO_AVR.pm,71_ONKYO_AVR_ZONE.pm,ONKYOdb.pm: implement tone setters (https://sourceforge.net/p/fhem/code/11579/)