added a badge for Hackage

lyokha · lyokha · commit 62a4fb753360 · 2019-11-26T13:36:24.000+03:00
diff --git a/README.md b/README.md
@@ -1,6 +1,8 @@
 Vim-publish-helper
 ==================
 
+[![Hackage](https://img.shields.io/hackage/v/pandoc-vimhl)](https://hackage.haskell.org/package/pandoc-vimhl)
+
 Table of contents
 -----------------
 
