adding readme

Author: blackjk3

.gitignore

@@ -5,6 +5,7 @@
 #   git config --global core.excludesfile '~/.gitignore_global'
 
 /tmp
+/build
 
 .DS_Store
 /node_modules/*

README.md

@@ -0,0 +1,23 @@
+# React Signature Pad
+A [signature pad](https://github.com/szimek/signature_pad) implementation for react.
+
+# Usage
+
+```javascript
+var React = require('react');
+var SignaturePad = require('react-signature-pad');
+
+React.render(
+  <SignaturePad />,
+  document.body
+)
+```
+
+# CSS
+In order to make the signature pad work correctly you will need the css as well.  All the relevant styles are in [this file](style.css).
+
+# Example
+```bash
+$ npm start
+```
+Then navigate to http://localhost:8080/ in your browser and you should be able to see the signature pad in action.