This is Thingsquare Mist, the Internet of Things software that lets almost anything connect to the Internet
http://www.thingsquare.com/
The Thingsquare Mist code is divided into subdirectories:
apps/Thingsquare Mist applicationscontiki/The Contiki OSdev/Device driversexamples/Examplesplatform/Platform codetools/Various tools