Fix merge_tests 48 over ra_neon & ra_serf: The copy-on-update feature will try to copy files locally when they were copied in the repository. While  copying such a file, svn will also copy its properties. 
Fix merge_tests 48 over ra_neon & ra_serf: The copy-on-update feature will
try to copy files locally when they were copied in the repository. While 
copying such a file, svn will also copy its properties. 

Before this patch svn only filtered out svn:entry properties, because 
these are file/dir specific.

This fix makes sure that also all svn:wc properties are filtered out during 
copying, so they don't show up as regular properties of the new file.

* subversion.libsvn_wc/update_editor.c
  (copy_non_entry_props): renamed function to ...
  (copy_regular_props): ... here. This function will take a set of 
   properties, filter out all regular props and return these in a new set.
  (add_file_with_history): while copying files, only copy the regular 
   properties along.

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