Use emojis by name

Names for byte code sequences of common emojis

#require "emoji";;

let () =
  let ar = Emoji.all_emojis |> Array.of_list in
  for i = 0 to Array.length ar - 1 do
    if (i mod 80 = 0) then print_newline ();
    print_string ar.(i);
  done;
  print_endline Emoji.dromedary_camel