suzerain: workaround pre-1.50 boost

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@43766 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: trim away code

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@43767 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: #2979 draft zwge55_sum_mvmv

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@43768 0bd85f0b-c151-43b9-a1e9-27231104551f