Reorder staggered matrix

Closes #804

See merge request !1877

Kilian Weishaupt authored Mar 05, 2020 and Ned Coltman committed Mar 09, 2020

* change order in partial()
* change order in assembler

Kilian Weishaupt authored Mar 09, 2020 and Ned Coltman committed Mar 09, 2020

* comply with literature standard

* previous matrix was [ccToCC   ccToFace
                       faceToCC faceToFace]

* new matrix is [faceToFace faceToCC
                 ccToFace    ccToCC]

* arrangement of coupling sub-domains and classes had to be revised
* changes should be backwards compatible, deprecation warning is emitted

Kilian Weishaupt authored Mar 05, 2020 and Ned Coltman committed Mar 09, 2020

* check if type is correct (Scalar)

Kilian Weishaupt authored Mar 05, 2020 and Ned Coltman committed Mar 09, 2020

Remove dependency on coupling traits

Kilian Weishaupt authored Mar 04, 2020 and Ned Coltman committed Mar 09, 2020

* use domainIds from GridGeometry instead of hard-coded ones
* use if constexpr

Feature/linear solver parallel firstcall

See merge request !1867

Fix/privar switch box boundary

Closes #801

See merge request !1843

[newton] Initialize variables in right scope and order

See merge request !1837

the correct state initialization in the Newton method
results in a new solution

fix script extractmodulepart

Closes #823

See merge request !1872

[fix][mpnc] reimplement privarVariablesName in IOFields for restart of mpnc.

See merge request !1873

[git] add mailmap file

See merge request !1871

Subfolder names in CMake's `add_subdirectory` are and should not be
quoted anymore.

The mailmap file allows defining a unique name to an email adress. This
avoids multiple occurrences of the same person in cases where someone
has committed on different machines with different git settings.

[test][1d3d] Replace deprecated Dune::GeometryType(dim)

See merge request !1868

[cleanup] Use Matrix::N() instead of ::size()

See merge request !1870

Resolve "GCC 7.2 fails to compile test (master)"

Class template deduction via the constructor seems to be broken for GCC 7.2. We now explicitly state the template argument here as it doesn't hurt in this piece of code.

Closes #821

See merge request !1866