Links for constitutive relation for the mechanics processes.

This allows for links to be used in the equal (same) documentation pages
like these are common for material models.

Linking from processes/process/*/fracture model to the material/fracture_model.

Rename

Lars Bilke authored 7 years ago and Dmitri Naumov committed 7 years ago

Code looks a lot like CMake-fu... it has to be!
Will speed up CMake runs after the first run on each day.

Lars Bilke authored 7 years ago and Dmitri Naumov committed 7 years ago

Was lost somehow whit #1988.

Separate ProcessData

Also update the variables' names and some of the docu.

Collect Kelvin vector code and function in single place.

This is giving a shortened version of the matrix
in a vector form.

Also specify all of the template arguments as needed for the MSVC
compiler.

Fixes a warning.

[Material] Fix bug matching MaterialIDs and corresponding porous media def.

The actual issue, of material models used in particular
processes not being linked in the docu, is not solved.

[PL] Use parameter for defining source terms.

This fixes a bug.

Update vtkdiff submodule.

Fix a conversion warning.

Fix doxygen docu