API endpoint that allows Location instances to be viewed.

GET:
Return a list of all the existing location instances.

FILTERS:
Parameters - 'name', 'location'
Example - /2.0.0/pad/?location=12

GET /2.0.0/pad/90/?format=api
HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept

{
    "id": 90,
    "url": "https://ll.thespacedevs.com/2.0.0/pad/90/?format=api",
    "agency_id": 141,
    "name": "West Texas Suborbital Launch Site/ Corn Ranch",
    "info_url": "http://www.blueorigin.com",
    "wiki_url": "https://en.wikipedia.org/wiki/Corn_Ranch",
    "map_url": "https://www.google.com/maps?q=31.422878000000000,-104.757121000000000",
    "latitude": "31.422878",
    "longitude": "-104.757121",
    "location": {
        "id": 29,
        "url": "https://ll.thespacedevs.com/2.0.0/location/29/?format=api",
        "name": "Corn Ranch, Van Horn, TX, USA",
        "country_code": "USA",
        "map_image": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/launch_images/location_29_20200803142436.jpg",
        "total_launch_count": 24,
        "total_landing_count": 24
    },
    "map_image": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/launch_images/pad_90_20200803143233.jpg",
    "total_launch_count": 24
}