Add V&V case, Mach 5 Shock-Wave Boundary-Layer Interaction

[pcarruscag]

su2code/su2code.github.io#77

[TobiKattmann]

And the addition of a mesh and restart files is done in su2code/TestCases#101

[TobiKattmann]

Although marked as WIP I guess this is safe to approve ;) and of course here as well thanks for this vandv effort 💐 (of course if you plan to add more I'll take another look 👍 )

I really like your cfg "sections" ... very well made (I usually like the little header with author, date, etc. but I also see why that is not really necessary)

[aeroamit]

@pcarruscag, Nice.....
I saw the results and cross checked with reference results, they seems to be matching. I also observed that you have changed the mesh (adapted+boundary layer continuation for top wall).
Seems like mesh was the culprit earlier?? (though inlet still seems to have minor issue but doesn't matter)
Also see the attached experiment data file (in case you want to use)...
Schulein_2004_expt.dat.gz

Regards
Amit

[pcarruscag]

Thank you @aeroamit, the intersection of supersonic inlet with the bottom wall was causing problems, I extended the inlet region 10mm and used a slip wall for the extension, the small disturbance is also visible in other numerical results in the NPARC website.
I have used the experimental data for the V&V page su2code/su2code.github.io#77