[T/LD] Test deformation gradient and volume ratio

Tests/Data/LargeDeformation/RigidBody/RigidBody.md

Tests/Data/LargeDeformation/RigidBody/square_1e0.prj

...LargeDeformation/RigidBody/square_1e0_ts_0_t_0.000000.vtu

...argeDeformation/RigidBody/square_1e0_ts_10_t_1.000000.vtu

...argeDeformation/RigidBody/square_1e0_ts_20_t_2.000000.vtu

...argeDeformation/RigidBody/square_1e0_ts_30_t_3.000000.vtu

...argeDeformation/RigidBody/square_1e0_ts_40_t_4.000000.vtu

Tests/Data/LargeDeformation/Torsion/bar1to6_torsion.prj

...geDeformation/Torsion/bar1to6_torsion_ts_5_t_0.050000.vtu