Vendor in lots of kubernetes stuff to shrink image size

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

Closes: #554
Approved by: mheon

vendor/github.com/go-openapi/swag/loading.go

@@ -1,49 +0,0 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package swag
-
-import (
-	"fmt"
-	"io/ioutil"
-	"net/http"
-	"strings"
-)
-
-// LoadFromFileOrHTTP loads the bytes from a file or a remote http server based on the path passed in
-func LoadFromFileOrHTTP(path string) ([]byte, error) {
-	return LoadStrategy(path, ioutil.ReadFile, loadHTTPBytes)(path)
-}
-
-// LoadStrategy returns a loader function for a given path or uri
-func LoadStrategy(path string, local, remote func(string) ([]byte, error)) func(string) ([]byte, error) {
-	if strings.HasPrefix(path, "http") {
-		return remote
-	}
-	return local
-}
-
-func loadHTTPBytes(path string) ([]byte, error) {
-	resp, err := http.Get(path)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		return nil, fmt.Errorf("could not access document at %q [%s] ", path, resp.Status)
-	}
-
-	return ioutil.ReadAll(resp.Body)
-}