### Cource api
GET http://localhost:3000/signalk/v2/api/vessels/self/navigation/course

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GET http://localhost:3000/signalk/v2/api/resources
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GET http://localhost:3000/signalk/v2/api/resources/routes
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GET http://localhost:3000/signalk/v2/api/resources/waypoints
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GET http://localhost:3000/signalk/v2/api/resources/notes
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GET http://localhost:3000/signalk/v2/api/resources/regions