add globalDomain substructuring

LDDsimulation/domainSubstructuring.py

...e-Two-phase/one-patch/Archive/TP-one-patch-alterantive.py

...ase/one-patch/Archive/TP-one-patch-linear-koefficients.py

...-patch/Archive/TP-one-patch-new-gravity-test-realistic.py

...-phase/one-patch/Archive/TP-one-patch-new-gravity-test.py

...hase/one-patch/Archive/TP-one-patch-no-exact-injection.py

...phase/one-patch/Archive/TP-one-patch-no-exact-solution.py

...phase/one-patch/Archive/TP-one-patch-purely-postive-pc.py

Two-phase-Two-phase/one-patch/Archive/TP-one-patch.py

Two-phase-Two-phase/one-patch/TP-one-patch.py

...tch/TP-one-patch/debug_tests/R-one-patch-const-in-time.py

...wo-phase/one-patch/TP-one-patch/mesh_study/run-simulation

...one-patch-mesh-study-fixed-timestep-constant-pressures.py

...tep/TP-one-patch-mesh-study-fixed-timestep-nonwetting0.py

...mestep/TP-one-patch-mesh-study-fixed-timestep-wetting0.py

..._fixed_timestep/TP-one-patch-mesh-study-fixed-timestep.py

...TP-one-patch/mesh_study_for_fixed_timestep/run-simulation

Two-phase-Two-phase/one-patch/TP-one-patch/run-simulation