Refer to all modules using their /dist/Foo/ path instead of via
the mishmash of old author path, new author path, module documentation,
etc.
This pass brought to you by loving, painstaking hand editing.
Constructs a hash from the /etc/services file and provides
a tied interface to it that takes care of things like the
protocol name.
PR: ports/44441
Submitted by: Joseph Scott <scottj@pebkac.owp.csus.edu>