Simplify some libsvn_client and svn code by using the new svn_wc_read_kind2()
function.

* subversion/libsvn_client/add.c
  (find_existing_parent): Avoid deleted check.

* subversion/libsvn_client/copy.c
  (verify_wc_dsts): Avoid deleted check in error handling. Always use db check
    before applying makeparents.

* subversion/libsvn_client/patch.c
  (create_missing_parents,
   install_patched_target): Simplify conditions by handling deleted as not
    there.

* subversion/libsvn_client/prop_commands.c
  (svn_client_propset_local): Simplify error logic.
  (svn_client_propget5,
   get_local_props): Handle deleted nodes as unversioned when not looking at
     pristine properties.

* subversion/tests/cmdline/copy_tests.py
  (copy_into_absent_dir): Rename to...
  (copy_into_missing_dir): ... this, as it verifies missing directories, not
    server excluded dirs.

  (copy_deleted_dir): Update expected error code.

  (test_list): Update reference to copy_into_missing_dir.

* subversion/tests/cmdline/input_validation_tests.py
  (invalid_copy_target): Allow different error code.

* subversion/tests/cmdline/prop_tests.py
  (rm_of_replaced_file): When calling proplist directly on a deleted node,
    expect a warning and no output.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1449504 13f79535-47bb-0310-9956-ffa450edef68