Return publicly available member information.

GET /api/public/member/madprime/
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Cache-Control: max-age=0, no-cache, no-store, must-revalidate, private
Content-Type: application/json
Expires: Sun, 08 Sep 2024 00:06:49 GMT
Vary: Accept

{
    "name": "Mad Price Ball",
    "profile_url": "https://www.openhumans.org/member/madprime/",
    "username": "madprime"
}