Currently supports one endpoint 'get-point' that returns Azimuth Point
data (see +point in %/lib/naive.hoon), for a given ship.
To run it:
curl -X POST --data '{
"jsonrpc": "2.0",
"method": "get-point",
"params": {"ship": "~sampel-palnet"},
"id": 1234
}' http://localhost:8080/v1/azimuth
