create table users (
  guid uuid not null,
  email text not null,
  nickname text not null,
  name text,
  audit 
);
comment on table users is '
  A user is a top level person interacting with the api doc server.
';

comment on column users.guid is '
  Internal unique identifier for this user.
';
comment on column users.nickname is '
  Public unique identifier for this user.
';