When updating shadowed nodes, conflicts that are not on the op-root of the
shadowing don't have to cause a skip for BASE only changes, as the conflict
only describes the nodes WORKING state.

This makes it easier to rely on the update code for recovering of certain
kinds of tree conflicts.

* subversion/libsvn_wc/update_editor.c
  (delete_entry,
   open_directory,
   add_directory,
   open_file,
   add_file): Don't skip nodes that are already shadowed via their
     parents when they are conflicted.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1448162 13f79535-47bb-0310-9956-ffa450edef68