[EM] sprucing up

[Markus Schulze]

Dear Forest Simmons,

before you go on:

1. Please post an authoritative definition for the
   "Dutta set"! (Please post one that doesn't presume
   that there are no pairwise ties!)

2. Please post an authoritative definition for
   "Condorcet lottery"! (As far as I remember correctly,
   Jobst Heitzig wrote that "Condorcet lottery" is not
   monotonic. So it seems that Jobst Heitzig and you
   are talking about slightly different things.)

Markus Schulze