11 May 1992
installed latest version from de Boor.   The main change of significance
is in interv, with the effect that splines are now continuous from the
left at the rightmost knot.

13 Aug 1992	ehg@research.att.com
bvalue.f	added parens in parameter statement to keep f77 happy
bsplvb.f	likewise
l2main.f	likewise

18 Dec 2005 http://www.cs.wisc.edu/~deboor/
Updated a few declarations of arrays to reflect the general
adoption of more modern Fortran compilers.