Put --help first, reorder other options so that they are
  alphabetical. (shouldn't have to use grep to find an option.)
  Move group_concat_max_len to variable part of list.
  Rename character_set_server, collation_server,
  shared_memory_base_name to character-set-server,
  collation-server, shared-memory-base-name.
  Make default-collation message refer to collation-server
  rather than character-set-server.


sql/mysqld.cc:
  Put --help first, reorder other options so that they are
  alphabetical. (shouldn't have to use grep to find an option.)
  Move group_concat_max_len to variable part of list.
  Rename character_set_server, collation_server,
  shared_memory_base_name to character-set-server,
  collation-server, shared-memory-base-name.
  Make default-collation message refer to collation-server
  rather than character-set-server.