ra_serf: Pass commit test #14 (hudson prob 2.1: move files, update empty dir) by adding support for copied files.
ra_serf: Pass commit test #14 (hudson prob 2.1: move files, update empty dir)
by adding support for copied files.

* subversion/libsvn_ra_serf/commit.c
  (file_context_t): Store our copy_path and revision for the file if present.
  (setup_copy_headers): Header delegate for COPY request.
  (add_file): Store copy path and revision; don't abort on copies.
  (close_file): Issue COPY request if we're the child of a copy; check correct
  error code from PUT request.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@859042 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion