update swagger spec to latest

[codenrhoden]

Pull in latest swagger spec, which includes one critical fix:

The return code for POST /node/{identifier}/workflows is wrong,
it should be 201 instead of 200.

This helps keep the specs in sync. Here is the test output as well:

[travis@mbp ~/go/src/github.com/emccode/gorackhd (swagger_spec_update *+)]$ go test -v
=== RUN   TestNodeGetOperation
[]interface {}{map[string]interface {}{"obmSettings":[]interface {}{map[string]interface {}{"service":"ipmi-obm-service", "config":map[string]interface {}{"user":"ADMIN", "password":"REDACTED", "host":"0c:c4:7a:5e:6e:67"}}}, "identifiers":[]interface {}{"0c:c4:7a:b0:40:2a"}, "autoDiscover":false, "relations":[]interface {}{map[string]interface {}{"relationType":"enclosedBy", "targets":[]interface {}{"57a26e5e9e3efe010046910a"}}}, "tags":[]interface {}{"dockermachine"}, "updatedAt":"2016-08-09T17:55:14.869Z", "sku":"57a26db51b76b60100b9eb78", "id":"57a26e031b76b60100b9eb7a", "workflows":[]interface {}{}, "catalogs":[]interface {}{}, "name":"0c:c4:7a:b0:40:2a", "type":"compute", "createdAt":"2016-08-03T22:19:47.397Z"}, map[string]interface {}{"workflows":[]interface {}{}, "type":"enclosure", "relations":[]interface {}{map[string]interface {}{"relationType":"encloses", "targets":[]interface {}{"57a26e031b76b60100b9eb7a"}}}, "tags":[]interface {}{}, "updatedAt":"2016-08-03T22:21:18.509Z", "catalogs":[]interface {}{}, "name":"Enclosure Node 1234567890", "autoDiscover":false, "createdAt":"2016-08-03T22:21:18.454Z", "id":"57a26e5e9e3efe010046910a"}}
--- PASS: TestNodeGetOperation (0.05s)
=== RUN   TestNodeLookupOperation
[]interface {}{}
--- PASS: TestNodeLookupOperation (0.01s)
=== RUN   TestNodePostOperation
{"id":"1234abcd1234abcd1234abcd","name":"somename","type":"compute","obmSettings":[{"service":"ipmi-obm-service","config":{"host":"1.2.3.4","user":"myuser","password":"mypass"}}]}
map[string]interface {}{"name":"somename", "relations":[]interface {}{}, "tags":[]interface {}{}, "createdAt":"2016-08-09T18:54:06.336Z", "updatedAt":"2016-08-09T18:54:06.336Z", "id":"1234abcd1234abcd1234abcd", "type":"compute", "obmSettings":[]interface {}{map[string]interface {}{"service":"ipmi-obm-service", "config":map[string]interface {}{"host":"1.2.3.4", "user":"myuser", "password":"7pWc5Pw/cVPQ5aAq6V/1TQ==.Y0c24NgFBitwFhwvcv4fMA=="}}}, "autoDiscover":false}
--- PASS: TestNodePostOperation (0.03s)
=== RUN   TestNodeDeleteOperation
&nodes.DeleteNodesIdentifierOK{}
--- PASS: TestNodeDeleteOperation (0.04s)
PASS
ok      github.com/emccode/gorackhd 0.202s