Response format for parcel is broken

[koenedaele]

In version 0.6.0:

{
    "percid": "11372_A_0005_P_000_00",
    "sectie": {
        "afdeling": {
            "naam": "AARTSELAAR  2 AFD",
            "id": 11372,
            "gemeente": {
                "naam": "Aartselaar",
                "id": 11001
            }
        },
        "id": "A"
    },
    "capakey": "11372A0005/00P000",
    "bounding_box": "{\"coordinates\":[[[149254.71962500364,204170.85500000045],[149328.96400000155,204170.85500000045],[149328.96400000155,204255.58281249925],[149254.71962500364,204255.58281249925],[149254.71962500364,204170.85500000045]]],\"type\":\"Polygon\",\"crs\":{\"type\":\"link\",\"properties\":{\"href\":\"http://www.opengis.net/def/crs/EPSG/0/31370\"}}}",
    "centroid": "{\"coordinates\":[149291.84181250259,204213.21890624985],\"type\":\"Point\",\"crs\":{\"type\":\"link\",\"properties\":{\"href\":\"http://www.opengis.net/def/crs/EPSG/0/31370\"}}}",
    "id": "0005/00P000"
}

In version 0.5.1:

{
    "percid": "11372_A_0005_P_000_00",
    "sectie": {
        "afdeling": {
            "naam": "AARTSELAAR  2 AFD",
            "id": 11372,
            "gemeente": {
                "naam": "Aartselaar",
                "id": 11001
            }
        },
        "id": "A"
    },
    "capakey": "11372A0005/00P000",
    "bounding_box": [
        149254.719625004,
        204170.855,
        149328.964000002,
        204255.582812499
    ],
    "centroid": [
        149291.841812503,
        204213.21890625
    ],
    "id": "0005/00P000"
}

The API of version 0.5 should be maintained. This might also mean that the problem is present in CRABpy 0.8.0 and that we've broken the API there as well. Should be fixed before we start integrating the new version in exsiting applications.