Merge of 0.7 and 1.0
Hey,

until today I had 2 instances running ... one for 0.7 with normal mode and one for TV mode:
```
        {
            "platform": "HarmonyHubWebSocket",
            "name": "HarmonyHub",
            "hubIP": "192.168.XXX.XXX",
            "showTurnOffActivity": "inverted",
            "devicesToPublishAsAccessoriesSwitch": [
                "Beleuchtung TV;PowerOn",
                "Beleuchtung TV;PowerOff",
                "Yamaha AVR;VolumeUp",
                "Yamaha AVR;VolumeDown",
                "Beleuchtung Theke;PowerToggle"
            ]
        },
        {
            "platform": "HarmonyHubWebSocket",
            "name": "Media",
            "hubIP": "192.168.XXX.XXX",
            "TVPlatformMode": true,
            "mainActivity": "Apple TV",
            "numberOfCommandsSentForVolumeControl": 4
        },
```

Today I merged it to one after the upgrad, but it won't work:
```
        {
            "platform": "HarmonyHubWebSocket",
            "name": "Media",
            "hubIP": "192.168.XX.XXX",
            "TVPlatformMode": true,
            "mainActivity": "Apple TV",
            "switchAccessories": true,
            "showTurnOffActivity": "inverted",
            "devicesToPublishAsAccessoriesSwitch": [
                "Beleuchtung TV;PowerOn",
                "Beleuchtung TV;PowerOff",
                "Yamaha AVR;VolumeUp",
                "Yamaha AVR;VolumeDown",
                "Beleuchtung Theke;PowerToggle"
            ],
            "numberOfCommandsSentForVolumeControl": 4
        },
```

Did I miss something or does it just notr work.
My goal is to have all single switches back again, I need them for my automations ...

Thanks.

iOS and homebridge are latest. homebridge-harmony is latest prod version. Or do I have to use another one?