Fourth-order correction for cumulants

Adds the fourth-order diffusion correction to the D3Q27 cumulants, as proposed in Geier et al. (2017). Also adds the possibility to use limiters for the third-order cumulants in order to increase stability.

This MR depends on the MR pystencils!338 (merged) and can only be merged afterwards.

doc/sphinx/lbmpy.bib

@@ -110,6 +110,24 @@ issn = {0898-1221},
 doi = {10.1016/j.camwa.2015.05.001},
 }
 
+@article{geier2017,
+author = {Geier, Martin and Pasquali, Andrea and Sch{\"{o}}nherr, Martin},
+title = {Parametrization of the Cumulant Lattice Boltzmann Method for Fourth Order Accurate Diffusion Part I},
+year = {2017},
+issue_date = {November 2017},
+publisher = {Academic Press Professional, Inc.},
+address = {USA},
+volume = {348},
+number = {C},
+issn = {0021-9991},
+url = {https://doi.org/10.1016/j.jcp.2017.05.040},
+doi = {10.1016/j.jcp.2017.05.040},
+journal = {J. Comput. Phys.},
+month = {nov},
+pages = {862–888},
+numpages = {27}
+}
+
 @Article{Coreixas2019,
   title = {Comprehensive comparison of collision models in the lattice Boltzmann framework: Theoretical investigations},
   author = {Coreixas, Christophe and Chopard, Bastien and Latt, Jonas},