Update all README.md.

Kenshin · Kenshin · commit 85f459a1dd12 · 2016-04-22T16:39:13.000+08:00
diff --git a/README.en.md b/README.en.md
@@ -1,4 +1,4 @@
-![logo](http://i.imgur.com/fclseMl.png) GNVM - Node.js version manager on Windows  
+![logo](http://i.imgur.com/Z4iPSgQ.png) GNVM - Node.js version manager on Windows  
 ================================  
 [![Travis][travis-badge]][travis-link]
 [![Version][version-badge]][version-link]
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-![logo](http://i.imgur.com/uPmYWlEs.png) GNVM - Node.js 多版本管理器  
+![logo](http://i.imgur.com/Z4iPSgQ.png) GNVM - Node.js 多版本管理器  
 ================================  
 [![Travis][travis-badge]][travis-link]
 [![Version][version-badge]][version-link]
diff --git a/README.tw.md b/README.tw.md
@@ -1,4 +1,4 @@
-![logo](http://i.imgur.com/uPmYWlEs.png) GNVM - Node.js 多版本管理器  
+![logo](http://i.imgur.com/Z4iPSgQ.png) GNVM - Node.js 多版本管理器  
 ================================  
 [![Travis][travis-badge]][travis-link]
 [![Version][version-badge]][version-link]

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-![logo](http://i.imgur.com/fclseMl.png) GNVM - Node.js version manager on Windows`
	`1`	`+![logo](http://i.imgur.com/Z4iPSgQ.png) GNVM - Node.js version manager on Windows`
`2`	`2`	`================================`
`3`	`3`	`[![Travis][travis-badge]][travis-link]`
`4`	`4`	`[![Version][version-badge]][version-link]`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-![logo](http://i.imgur.com/uPmYWlEs.png) GNVM - Node.js 多版本管理器`
	`1`	`+![logo](http://i.imgur.com/Z4iPSgQ.png) GNVM - Node.js 多版本管理器`
`2`	`2`	`================================`
`3`	`3`	`[![Travis][travis-badge]][travis-link]`
`4`	`4`	`[![Version][version-badge]][version-link]`