Update elasticidade.F90
Update elasticidade.F90

Here, we return to general case with non-coupling fluidgeomechanics. Branch master must remain untouched in this point, because it will origin to coupling type: (i) One-way (already made, see branch one-way); (ii) Two-ways.
fluidgeo/fluidgeo-simulator,fluidgeo/fluidgeo-simulator