in --itemized-changes mode.  If the item is not being updated,
  either pass it along to the receiver (if we're the server) or just
  call log_send().
- We reject an attempt to file-update any non-regular file, not just
  dirs.
- Avoid the verbose "log the transfer" output if --log-format was
  specified and log_before_transfer is in effect.
- Call log_send() with its new iflags arg.

  --progress.
- If --log-format contains %i, set --itemize-changes (-i).
- Always send -i to the remote rsync if it was specified/implied.

- Added %i, for the list of itemized changes, %n for the normal
  filename (might be shorter than %f), and %L for a " -> symlink"
  string IIF the item is a symlink (else "").
- The log_{send,recv}() functions now take an "iflags" arg.

what changed over to the sender instead of outputting a string itself.
This does mean that we now ship off indexes of non-file items that got
updated, but the sender will know what to do with it.

- Also added defines for FLAG_SENT and MSG_SUCCESS.

- Mention the setting of read_only when a daemon is read-only.

verbose message.

being made to the files.

dirs that might trip up the check of the merged copy.

__APPLE__ being defined, not APPLE.

sending side and the receiving side handled implicit (unsent) data.

because that's the maximum size we can transmit over the wire.

chosen, the name is sent down the name-pipe to the receiver.

- Added get_dirlist(), which returns a file_list structure for the
  desired directory, optionally with local filter rules disabled.

equal value without being equal pointers, substitute one of the
pointers for the other in the file list.  This optimizes future name
comparisons.  Note also that this optimization won't be triggered
very often (because rsync tends to send the names grouped by dir-
name at transmission time), but it's nice to be able to assume that
all files in the same dir have identical dir-name pointers after the
qsort is finished.