update and unify copyright year

Author: vcaesar

CONTRIBUTING.md

@@ -41,7 +41,7 @@ To make sure every PR is checked, we got team maintainers. A maintainer should b
 
 ## Owners
 
-Since Ego is a pure community organization without any company support, Copyright 2016-2017 The go-ego Project Developers.
+Since Ego is a pure community organization without any company support, Copyright 2016 The go-ego Project Developers.
 
 
 ## Versions
@@ -55,7 +55,7 @@ Since the `master` branch is a tip version, if you wish to use Ego in production
 Code that you contribute should use the standard copyright header:
 
 ```
-// Copyright 2016-2017 The go-ego Project Developers. See the COPYRIGHT
+// Copyright 2016 The go-ego Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // https://github.com/go-ego/gpy/blob/master/LICENSE
 //

pinyin.go

@@ -9,7 +9,7 @@ import (
 
 // Meta
 const (
-	version = "0.10.0.29"
+	version = "0.10.0.34"
 	// License   = "MIT"
 )