curl -i -X POST 'http://localhost:8000/project/{uuid}/close' -d '{}'

POST /project/{uuid}/close HTTP/1.1
{}


HTTP/1.1 204
CONNECTION: keep-alive
CONTENT-LENGTH: 0
DATE: Thu, 08 Jan 2015 16:09:15 GMT
SERVER: Python/3.4 GNS3/1.3.dev1
X-ROUTE: /project/{uuid}/close