Merge pull request #89 from pwittrock/master

Minor fixes: fail if copyright is missing.  Update refernce-docs vendor.

cmd/apiserver-boot/boot/util/util.go

@@ -72,32 +72,13 @@ func WriteIfNotFound(path, templateName, templateValue string, data interface{})
 
 func GetCopyright(file string) string {
 	if len(file) == 0 {
-		// default to boilerplate.go.txt
-		if _, err := os.Stat("boilerplate.go.txt"); err == nil {
-			// Set this because it is passed to generators
-			file = "boilerplate.go.txt"
-			cr, err := ioutil.ReadFile(file)
-			if err != nil {
-				log.Fatalf("could not read Copyright file %s", file)
-			}
-			return string(cr)
-		}
-
-		log.Fatalf("apiserver-boot create-resource requires the --copyright flag if boilerplate.go.txt does not exist")
+		file = "boilerplate.go.txt"
 	}
-
-	if _, err := os.Stat(file); err != nil {
-		if !os.IsNotExist(err) {
-			log.Fatalf("Could not stat %s: %v", file, err)
-		}
-		return ""
-	} else {
-		cr, err := ioutil.ReadFile(file)
-		if err != nil {
-			log.Fatalf("could not read Copyright file %s", file)
-		}
-		return string(cr)
+	cr, err := ioutil.ReadFile(file)
+	if err != nil {
+		log.Fatalf("Must create boilerplate.go.txt file with copyright and file headers")
 	}
+	return string(cr)
 }
 
 func GetDomain() string {

glide.yaml

@@ -40,6 +40,6 @@ import:
   subpackages:
   - cmd/libs/go2idl
 - package: github.com/kubernetes-incubator/reference-docs
-  version: 2dfbd12487e43ebd2c7ceb045a0be97a7e11208e
+  version: 96204a551e6fceeed37f844f8598ad1cb60d7eed
   subpackages:
   - gen-apidocs