message: delegate avatar selection to room for rooms with two members (but not in m.direct)
diff: @@ -119,15 +119,7 @@ module.exports = React.createClass({
  } else {
  // if the room is not marked as a 1:1, but only has max 2 members
  // then still try to show any avatar (pref. other member)
  - const totalMemberCount = room.getJoinedMemberCount() +
  - room.getInvitedMemberCount();
  - const members = room.currentState.getMembers();
  - if (totalMemberCount == 2) {
  - const myUserId = MatrixClientPeg.get().getUserId();
  - otherMember = members.find(m => m.userId !== myUserId);
  - } else if (totalMemberCount == 1) {
  - otherMember = members[0];
  - }
  + otherMember = room.getAvatarFallbackMember();
  }
  if (otherMember) {
  return otherMember.getAvatarUrl(
  