OSAPI: POST to servers metadata does not respect Accept header

[Brian Waldon]

If I do a curl request to set new metadata on a specific server, the response content-type is text/html and the body is actually json-encoded. I would expect to get a properly-formatted xml response. This is not a problem on a GET to the same url with an xml accept header.

curl -X POST -H "Content-Type: application/json" -d '{"metadata":{"pew":"pew"}}' -v -H "Accept: application/xml" -H "X-Auth-Token: ${NOVA_TOKEN}" http://localhost:8774/v1.1/servers/3/meta

< HTTP/1.1 200 OK
< Content-Type: text/html; charset=UTF-8
< Content-Length: 26
< Date: Thu, 09 Jun 2011 13:43:42 GMT
<
* Connection #0 to host localhost left intact
* Closing connection #0
{"metadata":{"pew":"pew"}}