[HC] Refactoring the implementation of the isotropic diffusion stabilization

See merge request ogs/ogs!4490

Beautiful access to element degrees of freedom

See merge request ogs/ogs!4507

Hydraulic Fracturing in the Toughness-Dominated Regime

See merge request ogs/ogs!4508

Dmitri Naumov authored 2 years ago and Christoph Lehmann committed 2 years ago

This separation helps using dynamic and fixed Eigen matrices
and vectors independently from the shape matrices.

In one place an evaluation was pulled into the integration point loop.
That might cause a tiny bit more computation. On the other hand the
optimizer might take care of that. On the plus side we don't map data by
hand anymore in these places, and the evaluations are more local than
before.

localDOF() seems to be incompatible with the current approach for
staggered coupling. But I have the impression that there are some flaws
with the current approach to staggered coupling.

TH2M; Move C_el computation before bulk modulus

See merge request ogs/ogs!4520

This is required by MFront models for evaluation of the bulk modulus.

[THM] A new benchmark: mini-benchmark1 of FE task force

See merge request ogs/ogs!4486

[partmesh] Renumber bulk node IDs of the bulk mesh

Closes #3381

See merge request ogs/ogs!4513

PhF: Add ctest for energy_split_model OrthoMasonry

Closes #3330

See merge request ogs/ogs!4434

[cmake] Package license files of external dependencies.

See merge request ogs/ogs!4519

[web] Process documentations

See merge request ogs/ogs!4438

[web] Discussion starter about documentation development

See merge request ogs/ogs!4450