ra_serf: Do not send CHECKOT request when adding sub-directory to newly added or copied directory.
ra_serf: Do not send CHECKOT request when adding sub-directory to
newly added or copied directory.

* subversion/libsvn_ra_serf/commit.c
  (commit_context_t): Remove copied_entries.
  (checkout_dir, checkout_file): Use added flag of parent dir instead of 
   copied_entries hash table.
  (setup_copy_dir_headers): Do not add dir to copied_entries hash table.
  (svn_ra_serf__get_commit_editor): Remove initialization of copied_entries
   member.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1079967 13f79535-47bb-0310-9956-ffa450edef68

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