suzerain: #2736 remove perfect::quantities

All logic has been moved into suzerain::samples,
suzerain/support.{c,h}pp, and perfect/perfect.{h,cpp}.

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@43644 0bd85f0b-c151-43b9-a1e9-27231104551f