* bilibop-lockfs: modify lockfs_mount_helper script: take mount(8) flags into account when parsing script arguments provided by parent process; this avoids mount failures at boot time or later, when the command is invoked with a such flag (closes: #769150). * bilibop-rules: add dutch translation for the debconf templates; thanks to Frans Spiesschaert <Frans.Spiesschaert@yucom.be> (closes: #766647).