MFC r182093: Ignore NO_OVERWRITE_NEWER if the current object is a directory. Before this, the often-recommended incantation    find -d . | cpio -p <target> fails to properly carry through dir metadata because each file copy implicitly creates the parent dir, which cpio subsequently refuses to overwrite.  With this patch, the incantation works with or without the -d option to find because without it, there is no implicit dir creation, and with it, the subsequent dir restore will update the metadata on the dir.
MFC r182093: Ignore NO_OVERWRITE_NEWER if the current object is a directory.
Before this, the often-recommended incantation
   find -d . | cpio -p <target>
fails to properly carry through dir metadata because each
file copy implicitly creates the parent dir, which cpio subsequently
refuses to overwrite.  With this patch, the incantation works
with or without the -d option to find because without it, there
is no implicit dir creation, and with it, the subsequent dir
restore will update the metadata on the dir.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase