Set up material matrix initialization in td_matinit_5 the same way as for td_matinit_1.  Also, removed the conditional call to td_matinit_5 (for now) from td_strs_mat_5.  The material matrix is always recomputed if td_strs_mat_5 is called, although it probably is not necessary.
Set up material matrix initialization in td_matinit_5 the same way as
for td_matinit_1.  Also, removed the conditional call to
td_matinit_5 (for now) from td_strs_mat_5.  The material matrix is
always recomputed if td_strs_mat_5 is called, although it probably is
not necessary.


geodynamics/lithomop,geodynamics/lithomop,geodynamics/lithomop,geodynamics/lithomop