suzerain: correct default restart interval

Writing velocity first was causing NaN to be preferred, at least on GCC,
over a finite value.  This was the opposite of what I wanted.  Reorder
the arguments in apps/perfect and apps/reacting.

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@44350 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: make Intel honor max(thing, NaN)

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@44351 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: drop BL restart frequency

Decisions for why inlined.  These should now dump status
and statistics about as often as I would like to for #3058.

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@44352 0bd85f0b-c151-43b9-a1e9-27231104551f