Add MELPA badge to README

README.md

@@ -1,5 +1,6 @@
 # ido-ubiquitous #
 
+[![MELPA](http://melpa.org/packages/ido-ubiquitous-badge.svg)](http://melpa.org/#/ido-ubiquitous)
 [![Join the chat at https://gitter.im/DarwinAwardWinner/ido-ubiquitous](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/DarwinAwardWinner/ido-ubiquitous?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 Gimme some ido... everywhere! This pacakge replaces stock emacs