add readthedocs badge to README.md

k-okada · k-okada · commit ee495614ac50 · 2019-06-09T12:17:51.000+09:00
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-## [EusLisp] [![Build Status](https://travis-ci.org/euslisp/EusLisp.png?branch=master)](https://travis-ci.org/euslisp/EusLisp)
+## [EusLisp] [![Build Status](https://travis-ci.org/euslisp/EusLisp.png?branch=master)](https://travis-ci.org/euslisp/EusLisp) [![Documentation Status](https://readthedocs.org/projects/euslisp/badge/?version=latest)](https://euslisp.readthedocs.io/en/latest/?badge=latest)
 
 EusLisp was originally developed by [Dr. Toshihiro Matsui at AIST](http://staff.aist.go.jp/t.matsui/ )
 

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`1`		`-## [EusLisp] [![Build Status](https://travis-ci.org/euslisp/EusLisp.png?branch=master)](https://travis-ci.org/euslisp/EusLisp)`
	`1`	`+## [EusLisp] [![Build Status](https://travis-ci.org/euslisp/EusLisp.png?branch=master)](https://travis-ci.org/euslisp/EusLisp) [![Documentation Status](https://readthedocs.org/projects/euslisp/badge/?version=latest)](https://euslisp.readthedocs.io/en/latest/?badge=latest)`
`2`	`2`
`3`	`3`	`EusLisp was originally developed by [Dr. Toshihiro Matsui at AIST](http://staff.aist.go.jp/t.matsui/ )`
`4`	`4`