- clarify and correct the notes on the format of the file on top;
- remove spurious trailing whitespace on several places;
- update `Version' (4.1.34 was imported on 2010-04-17) and `Current
Version' fields for the `ipf' entry, as well as correct the path
to its license file (which uses the non-American spelling, using
a `c' instead of an `s') and use a semicolon in its line instead
of a comma;
- update / correct `Curr Vers', `Home page' and `Notes' fields for
the pkg_install entry, as well as correct some minor typing
mistakes there;
- add note for the license change for rcs-5.8;
- since 5.8 is released, change the note on rcs concerning its
Purdue FTP site (the line as it was dates from r1.1 of this file);
- clarify the license field for the `texinfo' entry;
- update version fields of the `services' / `protocols' entry,
split those for the two (like was already done for the `Archive
Site' field in r1.780 of this file), clarify the `Archive Site'
fields for the two, and add a trailing slash (`/') to its `Home
Page' field.
Mailing list moved to <tz@iana.org> (archive at
<https://mm.icann.org/pipermail/tz/>, but there's no field
for that in the 3RDPARTY file).
Robert Elz has taken over as temporary maintainer.
