suzerain: pointwise computations

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@45375 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: rename perfect{,_decl}.py

Wanted perfect.py for the higher level routine.

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@45376 0bd85f0b-c151-43b9-a1e9-27231104551f