Viewset for City model.

GET /api/v1/city/
HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept

{
    "current_page": 1,
    "count": 4,
    "results": [
        {
            "id": 3,
            "name": "Уфа"
        },
        {
            "id": 2,
            "name": "Волгоград"
        },
        {
            "id": 1,
            "name": "Ульяновск"
        },
        {
            "id": 4,
            "name": "Хабаровск"
        }
    ]
}