This fixes a code generation performance bug in sum factorized code.
It also reveals that statistic profiling could be superhelpful to us.

Not yet implemented:

- Vectorization of quadrature loop
- Anisotropic amount of quadrature points per direction

They are not used in a senseful way anyway and loopy
stumbled over them.

fixes a nasty bug, where face information was omitted

Instationary stuff not fixed so far.

Still not beautiful...

Make anisotropic quadrature order possible for non DG examples.

René Heß authored 7 years ago and Dominic Kempf committed 7 years ago

Conflicts:
	python/dune/perftool/sumfact/realization.py