Update README.md

Author: paf31

README.md

@@ -1,5 +1,8 @@
 # purescript-string-parsers
 
+[![Latest release](http://img.shields.io/bower/v/purescript-string-parsers.svg)](https://github.com/purescript-contrib/purescript-string-parsers/releases)
+[![Maintainer: paf31](https://img.shields.io/badge/maintainer-paf31-lightgrey.svg)](http://github.com/paf31)
+
 A parsing library for parsing strings.
 
 This library is a simpler, faster alternative to `purescript-parsing`, for when you know your input will be a string.