self_gravity → shammath Relation

File in shammodels/sphsrcmodulesself_gravity	Includes file in shammath
SGFMMPlummer.cpp	include / shammath / AABB.hpp
SGFMMPlummer.cpp	include / shammath / symtensor_collections.hpp
SGMMPlummer.cpp	include / shammath / AABB.hpp
SGMMPlummer.cpp	include / shammath / symtensor_collections.hpp
SGSFMMPlummer.cpp	include / shammath / AABB.hpp
SGSFMMPlummer.cpp	include / shammath / symtensor_collections.hpp