SMA Sunny WebBox monitoring with Netdata

Montiroing for the SMA Sunny WebBox.

The module supports any number of name servers:

{
    "enable_autodetect": false,
    "update_every": 5,
    "servers": [
        {
            "name": "plant1",
            "hostname": "10.0.1.1",
            "update_every": 10
        },
        {
            "name": "plant2",
            "hostname": "10.0.2.1",
            "update_every": 15
        }
    ]
}