Extension of the SDN-Controller

Summary
This deliverable will include a generic design and architecture of the privacy framework extension for the SDN-Controller, as well as a software prototype implementation based on the Open-Source ONOS controller, together with the corresponding documentation. This deliverable aims to be periodically updated throughout the project's lifetime. In particular, the initial version of this deliverable is foreseen to be produced in M18 while an updated version will follow in M29.