This email thread is a mess. Please enable comments in the doc. Also I suggest making this a public discussion (CC'd). On 04/10/16 00:46, Alan Griffiths wrote: > A document to start the discussion: > > > https://docs.google.com/document/d/1WryM41-PPg011iFIe7AFkG_FWdB4JloMNkDV1RxP36I/ > >