Change the format of the revprops block sent in svnserve for
replay-range so that the discard-rest-of-edit-after-error loop at the
bottom of svn_ra_svn_drive_editor2 doesn't choke on them.
This incompatible change must be backported to 1.5 or reverted on
trunk.
* subversion/libsvn_ra_svn/client.c
(ra_svn_replay_range): Read tuple with "revprops" word at front.
* subversion/svnserve/serve.c
(replay_range): Write "revprops" at the beginning of tuple.
* subversion/libsvn_ra_svn/protocol
(replay-range): Add "revprops" word.
git-svn-id: http://svn.collab.net/repos/svn/trunk@29419 612f8ebc-c883-4be0-9ee0-a4e9ef946e3a