Force alignment of the Opcounter counters static variable so that the code
generated by the optimizer actually works.

There is a strange failure with pacxx.  Lets see whether we can reproduce it
with plain clang.

Lets see how bad this gets.

Create a hpc2se organization @ docker.io and use that.  Also, build images for
alugrid, pdelab, and testtools along the way.

This is needed so the gitlab runner from the gorlatch group can find it.

Previously I used git-am, which meant git needs to know committer information.

See https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/issues/2148.

The dune registry does not accept my image.

[bugfix] Make TSC::calibrationIterations a function

See merge request !156

Add a script to compare per-socket performance

See merge request !155

Barplots

See merge request !154

Feature/cleanup ufl index name confusion

See merge request !150

Update vector class library + Patch

See merge request !151

[Bugfix] Fix axiparallel diagonal jacobian transformation

See merge request !149