new ElasticWaveCauchyTerm (dw_elastic_wave_cauchy), _build_cauchy_strain_op()
new ElasticWaveCauchyTerm (dw_elastic_wave_cauchy), _build_cauchy_strain_op()

BubuLK/sfepy,lokik/sfepy,rc/sfepy,lokik/sfepy,BubuLK/sfepy,lokik/sfepy,sfepy/sfepy,lokik/sfepy,sfepy/sfepy,vlukes/sfepy,rc/sfepy,vlukes/sfepy,vlukes/sfepy,sfepy/sfepy,rc/sfepy,BubuLK/sfepy