Update README.md

Author: garyb

README.md

@@ -1,8 +1,7 @@
 # purescript-sets
 
-[![Latest release](http://img.shields.io/bower/v/purescript-sets.svg)](https://github.com/purescript/purescript-sets/releases)
-[![Build Status](https://travis-ci.org/purescript/purescript-sets.svg?branch=master)](https://travis-ci.org/purescript/purescript-sets)
-[![Dependency Status](https://www.versioneye.com/user/projects/55848ca636386100150003f8/badge.svg?style=flat)](https://www.versioneye.com/user/projects/55848ca636386100150003f8)
+[![Latest release](http://img.shields.io/github/release/purescript/purescript-sets.svg)](https://github.com/purescript/purescript-sets/releases)
+[![Build status](https://travis-ci.org/purescript/purescript-sets.svg?branch=master)](https://travis-ci.org/purescript/purescript-sets)
 
 Purely-functional set data structure