examples of basic IO, servos, steppers, twitter etc. for the raspberry pi.
A few libraries and external programs are required for running all the code. To setup a pi (not just the libraries, but things like hostnames and led heartbeats) you can run the ./configuration/provision.sh as root from the pi.
Otherwise, take a look at the libraries installed by the provision.sh shell script
Online resources referred to in the readme files are here: https://docs.google.com/document/d/1bgZ_WufXIS9bkOhm52MPyMglRjAApbx-2L5TmsEkpE0/pub