Microphone edison driver for zetta
npm install zetta-microphone-edison-driver###Install
```
$> npm install zetta-microphone-edison-driver
###Usage
`
var zetta = require('zetta');
var Microphone = require('zetta-microphone-edison-driver');
zetta()
.use(Microphone, 0)
.listen(1337)
``
###Streams
#####amplitude