add-ssi-master-file-20010207

add-ssi-master-file-20010207

First guess at this file based on master(4); I haven't
tried this yet but since it seems to be for the build-into-
kernel module I assume we don't need:
d   dynamically loadable kernel module
R   auto-registrable dynamically loadable kernel module
N   don't allow auto-unload of dynamically loadable kernel module

and I don't know if we'd need or be able to use R, either.

Afs_ to match what previous systems seem to be doing; For
symmetry it looks like it should be e.g. afs_