[elpa] externals/ess 5f6f030c90 1/5: Update README.md

[ELPA Syncer]

branch: externals/ess
commit 5f6f030c9003e9859522287e0e6da7076d79da70
Author: Rodney Sparapani <rspar...@mcw.edu>
Commit: GitHub <nore...@github.com>

    Update README.md
    
    Adding ELPA
---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index dc068c46b0..c59c5320a0 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 [![Build 
Status](https://travis-ci.org/emacs-ess/ESS.svg?branch=master)](https://travis-ci.org/emacs-ess/ESS)
 [![MELPA 
Stable](http://stable.melpa.org/packages/ess-badge.svg)](https://stable.melpa.org/#/ess)
 [![MELPA](http://melpa.org/packages/ess-badge.svg)](https://melpa.org/#/ess)
+[![ELPA](https://elpa.gnu.org/packages/ess.svg)](https://elpa.gnu.org/packages/ess.html)
 
 # ESS