Update vendor

vendor/github.com/chai2010/gettext-go/gettext/doc.go

@@ -0,0 +1,66 @@
+// Copyright 2013 <chaishushan{AT}gmail.com>. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+/*
+Package gettext implements a basic GNU's gettext library.
+
+Example:
+	import (
+		"github.com/chai2010/gettext-go/gettext"
+	)
+
+	func main() {
+		gettext.SetLocale("zh_CN")
+		gettext.Textdomain("hello")
+
+		// gettext.BindTextdomain("hello", "local", nil)         // from local dir
+		// gettext.BindTextdomain("hello", "local.zip", nil)     // from local zip file
+		// gettext.BindTextdomain("hello", "local.zip", zipData) // from embedded zip data
+
+		gettext.BindTextdomain("hello", "local", nil)
+
+		// translate source text
+		fmt.Println(gettext.Gettext("Hello, world!"))
+		// Output: 你好, 世界!
+
+		// translate resource
+		fmt.Println(string(gettext.Getdata("poems.txt")))
+		// Output: ...
+	}
+
+Translate directory struct("../examples/local.zip"):
+
+	Root: "path" or "file.zip/zipBaseName"
+	 +-default                 # local: $(LC_MESSAGES) or $(LANG) or "default"
+	 |  +-LC_MESSAGES            # just for `gettext.Gettext`
+	 |  |   +-hello.mo             # $(Root)/$(local)/LC_MESSAGES/$(domain).mo
+	 |  |   \-hello.po             # $(Root)/$(local)/LC_MESSAGES/$(domain).mo
+	 |  |
+	 |  \-LC_RESOURCE            # just for `gettext.Getdata`
+	 |      +-hello                # domain map a dir in resource translate
+	 |         +-favicon.ico       # $(Root)/$(local)/LC_RESOURCE/$(domain)/$(filename)
+	 |         \-poems.txt
+	 |
+	 \-zh_CN                   # simple chinese translate
+	    +-LC_MESSAGES
+	    |   +-hello.mo             # try "$(domain).mo" first
+	    |   \-hello.po             # try "$(domain).po" second
+	    |
+	    \-LC_RESOURCE
+	        +-hello
+	           +-favicon.ico       # try "$(local)/$(domain)/file" first
+	           \-poems.txt         # try "default/$(domain)/file" second
+
+See:
+	http://en.wikipedia.org/wiki/Gettext
+	http://www.gnu.org/software/gettext/manual/html_node
+	http://www.gnu.org/software/gettext/manual/html_node/Header-Entry.html
+	http://www.gnu.org/software/gettext/manual/html_node/PO-Files.html
+	http://www.gnu.org/software/gettext/manual/html_node/MO-Files.html
+	http://www.poedit.net/
+
+Please report bugs to <chaishushan{AT}gmail.com>.
+Thanks!
+*/
+package gettext