添加godoc的badge

fengjianbo-t4f · fengjianbo-t4f · commit a5621d903721 · 2018-04-13T17:02:22.000+08:00
diff --git a/README.md b/README.md
@@ -1,4 +1,7 @@
 # Seafile SDK For Golang
+
+[![GoDoc](https://godoc.org/github.com/athurg/seafile-go-sdk?status.svg)](http://godoc.org/github.com/athurg/seafile-go-sdk)
+
 Golang版本的Seafile Web API库
 
 # 当前支持的v2接口
