Use apiextension v1

- upgrade from apiextension v1beta1 to v1
 - generate yaml manifest for crd intead of applying it at runtime
  - users will have to apply the manifest with kubectl
 - kg and kgctl log an error if the crd is not present
 - now validation should actually work

Signed-off-by: leonnicolas <leonloechner@gmx.de>

vendor/github.com/gobuffalo/flect/Makefile

@@ -0,0 +1,61 @@
+TAGS ?= ""
+GO_BIN ?= "go"
+
+install: 
+	$(GO_BIN) install -tags ${TAGS} -v .
+	make tidy
+
+tidy:
+ifeq ($(GO111MODULE),on)
+	$(GO_BIN) mod tidy
+else
+	echo skipping go mod tidy
+endif
+
+deps:
+	$(GO_BIN) get -tags ${TAGS} -t ./...
+	make tidy
+
+build: 
+	$(GO_BIN) build -v .
+	make tidy
+
+test: 
+	$(GO_BIN) test -cover -tags ${TAGS} ./...
+	make tidy
+
+ci-deps: 
+	$(GO_BIN) get -tags ${TAGS} -t ./...
+
+ci-test: 
+	$(GO_BIN) test -tags ${TAGS} -race ./...
+
+lint:
+	go get github.com/golangci/golangci-lint/cmd/golangci-lint
+	golangci-lint run --enable-all
+	make tidy
+
+update:
+ifeq ($(GO111MODULE),on)
+	rm go.*
+	$(GO_BIN) mod init
+	$(GO_BIN) mod tidy
+else
+	$(GO_BIN) get -u -tags ${TAGS}
+endif
+	make test
+	make install
+	make tidy
+
+release-test: 
+	$(GO_BIN) test -tags ${TAGS} -race ./...
+	make tidy
+
+release:
+	$(GO_BIN) get github.com/gobuffalo/release
+	make tidy
+	release -y -f version.go --skip-packr
+	make tidy
+
+
+