suzerain: rename {,operator_}common_block file

Better matches the actual class container therein.

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@45048 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: permit forward declaration

Avoid usage of unnamed struct types so that C++ can forward
declare them, methinks.

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@45049 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: draft references

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@45050 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: hpp match cpp

Had a mismatch in copyright year that was obviously incorrect

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@45051 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: rename and document

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@45052 0bd85f0b-c151-43b9-a1e9-27231104551f
suzerain: avoid ux/uy/uz notation

git-svn-id: https://svn.ices.utexas.edu/repos/pecos/suzerain/trunk@45053 0bd85f0b-c151-43b9-a1e9-27231104551f