Fix/error message gridgeometry parallel box

Closes #786

See merge request !1795

(cherry picked from commit c87e5a23)

d77200c6 [fix][box] Throw error if someone tries to run box in parallel with overlap
4e8af5db [fix][box] Box does not support periodic boundaries in parallel
620e8f7c [io][spgrid] dune-spgrid does not support zero overlap