ffs_vfsops: restore alphabetic order of options in ffs_opts
ffs_vfsops: restore alphabetic order of options in ffs_opts

The order was not correct only for nfsv4acls.
("no" prefix is ignored)

MFC after:	1 week

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