Add Preset Support

[it-rechtsanwalt]

1. Thx for the your great work.

2. do you plan to add a preset support?

usecase:

• you store a radiostation/playlist/... via app.
• in hassio (in the mini-media-player-card) you can choose the presets.

HINT:

I found the correct string (lLINK) - see page 8 - but I have no python skills....

• get the list: "http://{}/YamahaExtendedControl/v1/netusb/getPresetInfo"
• set a preset: "http://{}/YamahaExtendedControl/v1/netusb/recallPreset?zone=main&num=NUM"
  ("NUM" is the preset number, starting with 1)

[vandijkict]

Hi this would be great!! I missing this feature also, and would like to choose my favorite radio stations from home assistant.