Make app visible to Launchy

Hello.

Launchy is a convenient way to launch apps on Glass. This simple change will make this sample app visible to Launchy.

See https://github.com/kaze0/launchy

Regards, Stefan

![launchy](https://f.cloud.github.com/assets/1991151/1426403/dd12df1a-4069-11e3-8175-d3122d26e9fd.png)