Merged in jb/openapi (pull request #22)

add openapi infra

* add openapi infra

Includes generated stubs and all deps

* generatetolocation

* basesetupoffunctionsandclient

* round1controllertests

* passintegrationtests

* cleanupfromfullsuite

* storedjson

* fixjsonyaml

* fixtests


Approved-by: Michael McGuinness

vendor/github.com/getkin/kin-openapi/openapi3/serialization_method.go

@@ -0,0 +1,17 @@
+package openapi3
+
+const (
+	SerializationSimple         = "simple"
+	SerializationLabel          = "label"
+	SerializationMatrix         = "matrix"
+	SerializationForm           = "form"
+	SerializationSpaceDelimited = "spaceDelimited"
+	SerializationPipeDelimited  = "pipeDelimited"
+	SerializationDeepObject     = "deepObject"
+)
+
+// SerializationMethod describes a serialization method of HTTP request's parameters and body.
+type SerializationMethod struct {
+	Style   string
+	Explode bool
+}