(process_subdirectory, do_dir_replaces): correct type for version args.
(process_subdirectory, do_dir_replaces): correct type for version args.

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