add k8s client

vendor/golang.org/x/text/unicode/doc.go

@@ -0,0 +1,8 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// unicode holds packages with implementations of Unicode standards that are
+// mostly used as building blocks for other packages in golang.org/x/text,
+// layout engines, or are otherwise more low-level in nature.
+package unicode