Feature request: Display server location

[maikschneider]

To distinguish between master and frontend server, it would be nice to have labels (and maybe server url) in the backend form selection form.

The location of the servers is in the JSON response of the formcycle FormList plugin:

[
  {...},
  {
        "servers": {
            "frontend": [
                {
                    "name": "FS1",
                    "type": "frontend",
                    "url": "https://training.formcycle.eu/frontend-server/"
                }
            ],
            "master": [
                {
                    "name": "170cb0ed-cbdf-4199-ba0d-8d0f78a7c7ee",
                    "type": "master",
                    "url": "https://training.formcycle.eu:443/formcycle/"
                }
            ],
            "origin": {
                "name": "170cb0ed-cbdf-4199-ba0d-8d0f78a7c7ee",
                "type": "master",
                "url": "https://training.formcycle.eu/formcycle/"
            },
            "request": {
                "name": "170cb0ed-cbdf-4199-ba0d-8d0f78a7c7ee",
                "type": "master",
                "url": "https://training.formcycle.eu:443/formcycle/"
            }
        }
    }
]