[9fans] go forth and ulong no more!

[erik quanstrom]

i've written a little man page
        /n/sources/contrib/quanstro/types
        http://iwp9.org/magic/man2html/2/types

describing a progression of the plan 9 type system that works
outside the 32-bit-only world we've been living in since 1992.
nix uses this type system.

- erik