[PA-A][stokespnm] remove the half-pore shift.

BayesValidRox/tests/PA-A/model_exe.py

...lidRox/tests/PA-A/models/stokespnm/averaging_stokespnm.py

...ox/tests/PA-A/models/stokespnm/ffpm_stokespnm_p_final.csv

...s/PA-A/models/stokespnm/ffpm_stokespnm_velocity_final.csv

...lidRox/tests/PA-A/models/stokespnm/model_stokespnm_exe.py

...odels/stokespnm/params_squared_inclusion_leftInflow.input

...s/stokespnm/params_squared_inclusion_leftInflow.tpl.input

...models/stokespnm/params_squared_inclusion_topInflow.input

...ls/stokespnm/params_squared_inclusion_topInflow.tpl.input