Bump k8s libraries version to v0.19.0 (#20)

* Fix go version in the travis config

* Fix files to use k8s libraries v0.19.0

* Regenerate the codes using code-generator

* Bump k8s libraries version to v0.19.0

Author: ryysud

.travis.yml

@@ -1,9 +1,7 @@
 language: go
-env:
-- GO111MODULE=on
 
 go:
-- 1.12.x
+- 1.14.x
 
 script:
 - go build -v -race ./...
@@ -12,5 +10,5 @@ script:
 - go test -v -race ./...
 
 branches:
-  only: 
+  only:
     - master

go.mod

@@ -5,28 +5,18 @@ go 1.14
 require (
 	github.com/ardielle/ardielle-go v1.5.2
 	github.com/cenkalti/backoff v2.2.1+incompatible
-	github.com/evanphx/json-patch v4.5.0+incompatible // indirect
-	github.com/fsnotify/fsnotify v1.4.7
-	github.com/gogo/protobuf v1.1.1 // indirect
-	github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 // indirect
-	github.com/golang/protobuf v1.3.2 // indirect
-	github.com/google/go-cmp v0.3.0
-	github.com/googleapis/gnostic v0.3.0 // indirect
+	github.com/fsnotify/fsnotify v1.4.9
+	github.com/google/go-cmp v0.4.0
 	github.com/imdario/mergo v0.3.7 // indirect
-	github.com/json-iterator/go v1.1.7 // indirect
-	github.com/kr/pretty v0.2.0 // indirect
 	github.com/mash/go-accesslog v1.2.0
 	github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826
-	github.com/pkg/errors v0.8.1
+	github.com/pkg/errors v0.9.1
 	github.com/sirupsen/logrus v1.4.2
 	github.com/stretchr/testify v1.4.0
 	github.com/tevino/abool v0.0.0-20170917061928-9b9efcf221b5
 	github.com/yahoo/athenz v1.8.40
-	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 // indirect
-	golang.org/x/sys v0.0.0-20191010194322-b09406accb47 // indirect
-	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0
-	k8s.io/api v0.15.10
-	k8s.io/apimachinery v0.15.10
-	k8s.io/client-go v12.0.0+incompatible
+	k8s.io/api v0.19.0
+	k8s.io/apimachinery v0.19.0
+	k8s.io/client-go v0.19.0
 )