Keeping it in same concise style as before, sure all
of that docu needs a heavy upgrade.

Same results as in the OGS's version of the Newton.

This is preparation for the PETSc nonlinear solver.
There we need different (from Picard) behaviour in
the Newton tag case.

VecGetArray function requires the accessed vector not
to be locked.

[ci] Fixed Doxygen link in MR user interface.

See merge request ogs/ogs!3052

HeatConduction; Newton and mass lumping

See merge request ogs/ogs!3045

Iterators for mesh properties.

See merge request ogs/ogs!3022

Improve error messages

See merge request ogs/ogs!3051

Update for new signature of the getValueBounds().
Generalize to more types.
Deduplicate creation of the entries.

Uses new getValueBounds().
Handles more types of mesh properties.
Differentiate differentiate more error types.

Change argument to existing property vector. This avoids
double search.

Also change return type to std::optional.

Handle more property types.

Also call MeshInformation::writePropertyVectorInformation() for similar
code parts.

[T/GL] DuplicateGeometry; Small cleanup.

See merge request ogs/ogs!3048

[ci] Added missing docker login to ctest results job.

See merge request ogs/ogs!3050

 - avoid variable shadowing by adding scope
 - use std::rand()
 - remove implicit and explicit casts
 - rely on actual size of geometry object (polylines)

The test would fail sporadically (say in one out of 10000) runs.
Reasons are not clear. My best guess is that the number of actually
stored polylines differ from the number of generated polylines.

A failing testrun would look like this:

 /Users/gitlab/builds/TqLuBEs-/0/ogs/ogs/Tests/GeoLib/TestDuplicateGeometry.cpp:92: Failure
Expected equality of these values:
  n_plys
    Which is: 6
  new_plys->size()
    Which is: 5
[  FAILED  ] GeoLib.DuplicateGeometry (1 ms)

[App] Partmesh; Exclude integration point data.

Closes #3013

See merge request ogs/ogs!3043

inside the partmesh tool. Keep them otherwise.

Metis converted input prepared with
partmesh -i cube_1x1x1_hex_8.vtu --ogs2metis
mpmetis -gtype=nodal cube_1x1x1_hex_8.mesh 2

For now exclude the partitioning of this mesh item type.

Extend and correct the benchmark description page.