To make it clear that that test does not currently test anything.

Previously, the layout of my computer's file system was
hard-coded here.

In this file they are not needed at all anymore.

Film on substrate

See merge request !13

Fix adolc and path

See merge request !15

When using ADOL-C together with MPI we need to use different tags in the
ADOL-C function calls for each process. If we use the same tag, then the
processes will interfere with each other causing undefined behaviour.

I forgot the GridFactory::createGrid did return a plain pointer
as recently as dune-grid 2.6.

This is what GridFactory::createGrid returns anyway.

Add method to compute the local stress of a Cosserat rod

See merge request !11

Adjust riemannian tr solver to upstream changes

See merge request !8

It does not look like that code is used anytime soon, so let's get rid
of it for the sake of tidyness.

It is no test.  Rather, it is a program I used to create illustrations
for the paper on GFE test functions (arXiv:1607.07479).  I moved the
program into the git repository of that paper.

This was never a real test.  Rather, it was I toy for me to test
a mathematical property of GFE functions which is known to be
false anyway.

That's already done in adolcnamespaceinjections.hh, in dune-fufem.

Update .gitlab-ci.yml for newer CI images

See merge request !14

This resolves a name ambiguity.

This to clang for pointing out the problem.  I had not noticed it before
because the code was only wrong for dimworld<3, which I never tried.

This makes sequential cosserat-continuum compile again.

Added program to solve a combined minimization problem:
Minmize the sum of an elastic energy (representing the substrate)
and a cosserat energy (representing a thin film on the substrate).