Client library wc->wc copy/move refactoring.  Copy and adjust the helper function for moves and copies.  Specialize the helper functions, one for moves and one for copies.
Client library wc->wc copy/move refactoring.  Copy and adjust the helper
function for moves and copies.  Specialize the helper functions, one for moves
and one for copies.

* subversion/libsvn_client/copy.c
  (do_wc_to_wc_copies):  Edit out the sections which are not relevant to copy
  operations.
  (do_wc_to_wc_moves):  New.  Largely copied from do_wc_to_wc_copies(), with
  only the sections relevent to moves kept.
  (wc_to_wc_copy):  Call the appropriate helper function, based on whether the
  operation is a move or a copy.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion