Incrementing version number.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "chillhub-firmware",
-  "version": "0.1.6",
+  "version": "0.1.7",
   "description": "ChillHub is a system for creating USB devices that extend the functionality of your fridge. It consists of a raspberry pi (http://www.raspberrypi.org/), a green bean (https://firstbuild.com/greenbean/), and a USB hub in a refrigerator door. ChillHub acts as a mailman the delivers messages from the cloud and the fridge to USB devices and from the USB devices back to the cloud.",
   "main": "chillhub.js",
   "scripts": {