More work on the Ev2 shims: rename a few variables and types, and drive the add_directory and add_file delta editor callbacks.
More work on the Ev2 shims: rename a few variables and types, and drive
the add_directory and add_file delta editor callbacks.

* subversion/libsvn_delta/compat.c
  (ev2_add_directory, ev2_add_file): Update to svn_kind_t values.
  (operation): Rename a couple of members.
  (get_operation, build, svn_editor_from_delta): Update struct member names.
  (add_file_cb): Implement.
  (drive): Handle the ADD operation.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1185896 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion