[chef] grill recipe

[KC Braunschweig < >]

For those that saw CycleComputing's Grill at ChefConf and wanted a
recipe to try it out with, you can give this a shot:

https://github.com/kcbraunschweig/cycleserver

I was going to throw this out when it was more polished, but I've
changed jobs so this is unlikely to get much more love from me for a
while.

KC Braunschweig