Update README.md

cheton · cheton · commit 69f75073166e · 2017-09-11T00:32:29.000+08:00
diff --git a/README.md b/README.md
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 **A controller library for event-based communication between client and CNCjs server**
  
-![image](https://cloud.githubusercontent.com/assets/447801/25939476/96bd5568-3665-11e7-9b6f-b96fe0dc73d8.png)
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 ## Installation
 
 ```sh
