This is a huge commit, it does following things: (#1942)

1. Remove ks-iam standalone binary, move it to ks-apiserver
2. Generate all devops apis inside kubesphere repository, no need to
import s2ioperator.
3. Reorganize ldap code, make it more flexible to use.

vendor/golang.org/x/text/language/gen_common.go

@@ -1,20 +0,0 @@
-// Copyright 2014 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.
-
-// +build ignore
-
-package main
-
-// This file contains code common to the maketables.go and the package code.
-
-// langAliasType is the type of an alias in langAliasMap.
-type langAliasType int8
-
-const (
-	langDeprecated langAliasType = iota
-	langMacro
-	langLegacy
-
-	langAliasTypeUnknown langAliasType = -1
-)