Links for jdcal

jdcal-1.0.tar.gz
http://github.com/phn/pytpm
http://oneau.wordpress.com/jdcal/
http://www.iausofa.org/
http://www.opensource.org/licenses/bsd-license.php
http://www.sal.wisc.edu/~jwp/
http://www.sal.wisc.edu/~jwp/astro/tpm/tpm.html