Added Henry and Henrik to cff file.

See merge request irmb/VirtualFluids_dev!363

[GPU] Little clean up in Simulation.

See merge request irmb/VirtualFluids_dev!361

Refactor drag lift

See merge request irmb/VirtualFluids_dev!364

Refactor temp concentration

See merge request irmb/VirtualFluids_dev!362

Fix pressure boundary conditions

See merge request irmb/VirtualFluids_dev!357

adds confifuration files for regression tests

See merge request irmb/VirtualFluids_dev!359

Remove contributing and update readme because of enhanced documentations on the wiki page.

See merge request irmb/VirtualFluids_dev!360

Parameter

See merge request irmb/VirtualFluids_dev!358

clean up scaling

See merge request irmb/VirtualFluids_dev!356

Add copyrights.

See merge request irmb/VirtualFluids_dev!354

delete scaling funcitons:
ScaleFC_comp_D3Q27F3;
ScaleCF_comp_D3Q27F3;
ScaleFC_0817_comp_27;
ScaleCF_0817_comp_27;
ScaleFC_RhoSq_3rdMom_comp_27;
ScaleCF_RhoSq_3rdMom_comp_27;
ScaleFC_AA2016_comp_27;
ScaleCF_AA2016_comp_27;
ScaleFC27;
ScaleCF27;
ScaleFCEff27;
ScaleCFEff27;
ScaleFCLast27;
ScaleCFLast27;
ScaleFCpress27;
ScaleCFpress27;
ScaleFC_Fix_comp_27;
ScaleCF_Fix_comp_27;
ScaleFC_Fix_27;
ScaleCF_Fix_27;
ScaleFC_NSPress_27;
ScaleCF_NSPress_27;
ScaleFCThS7;
ScaleCFThS7;
ScaleFCThS27_MG;
ScaleCFThS27_MG;

Fix Typo

See merge request irmb/VirtualFluids_dev!355