swift.sh
--------

Script that can be sourced to add swift to your PATH.  Probably needs
some changes.

run.sh
------

Script to actually run the swift script.

tc
--

Defines the external programs that swift can run.  Needs to be changed
such that it points at where ParselTongue lives on your system.

genscripts.py
-------------

Generates aips.swift and the various ParselTongue snippets for running
tasks.  Is itself a ParselTongue script, so needs to be run using the
ParselTongue command.

simple.py
---------

ParselTongue script that does a couple of calibration steps.  Useful
to verify AIPS and ParselTongue installation.  Also downloads the
files needed to run the script.

simple.swift
------------

Swift equivalent of simple.py.  Does not download the files needed to
run the script.
