[council] Re: explanation preliminary ballot

[Elisabeth Porteneuve <Elisabeth.Porteneuve@cetp.ipsl.fr>]

Council,

These are answers to 2 questions I received, but of interest
to everybody:
   - you do not "rank" candidates (with "1", "2, "3), but put only "X"
   - whereas there are 3 "X", you cannot give more that one "X" to one
     candidate

Elisabeth