suzerain: #2998 correct scaling

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@44607 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: correct sample description

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@44608 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: #2582 in-situ Reynolds stresses

Adds bookkeeping of u_u, u_u_u, and T_u via samples.h.
Adds collection within perfect.cpp.
Updates manual.gold tests to ignore the new information.

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@44609 0bd85f0b-c151-43b9-a1e9-27231104551f