sixDoFSolver → sixDoFRigidBodyMotion Relation

File in src/rigidBodyMotion/sixDoFRigidBodyMotion/sixDoFSolvers/sixDoFSolver	Includes file in src/rigidBodyMotion/sixDoFRigidBodyMotion/sixDoFRigidBodyMotion
sixDoFSolver.H	sixDoFRigidBodyMotion.H