Add NPM and Travis badges

README.md

@@ -1,10 +1,13 @@
-Meristem
+Meristem 
 ======
+[![npm version](http://img.shields.io/npm/v/meristem.svg?style=flat)](https://npmjs.org/package/meristem "View this project on npm")
+[![Status](https://travis-ci.org/ForrestWeiswolf/meristem.svg?branch=master)](https://travis-ci.org/ForrestWeiswolf/Meristem)  
 
 A lightweight (no dependencies!) Javascript library for procedural text generation using a context-free grammar.
 Several examples of usage can be found [here](https://github.com/ForrestWeiswolf/Meristem-examples)
 
 [Documentation](https://forrestweiswolf.github.io/Meristem/)
+
 [Changelog](https://github.com/ForrestWeiswolf/Meristem/blob/master/CHANGELOG.md)
 
 (I apologize for any unconventional terminology - what I'm trying to do here is close enough to the normal uses of context-free grammars that I feel I ought to follow convention, but not so similar that I'm easily able to do so without potentially misleading)