busStatus.js: blink(1) Node.js bus notification on RasPi

Niklas was recently "nerding out with a open api, raspberry pi, blink(1) and some node.js code" and created a cool example of using Stockholm bus tracking API to light up a blink(1) that lets him know when he should leave for the bus. And since it's all running on a Raspberry Pi hanging on his wall, it's a compact easy-to-see single-purpose device.

Check out his blog post "A Nerds Way of Keeping Track of When the Next Bus Leaves" and github repo for full details.