suzerain: work around Python/HDF5 issue when writting 'polynomial' string as coefficient_base attribute (Rhys modified)

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@44512 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: doxygen grammar

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@44514 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: correct Hermitian /kx

Output the correct wavenumbers for the Hermitian-symmetric X direction.
Since I've never used these directly, this bug has lurked for a long time.

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@44515 0bd85f0b-c151-43b9-a1e9-27231104551f