Fix last of inline.
Putting back default advection to please tests.
Use test_utils for ArraysMatch.
Putting back default advection to please tests.
Putting opencl in macro.
Adding cfl calculator.
Adding authors and license
Small fixes to readme.
Fixing abs -> fabs
Fix inconsistency in typename rp_grid_params; add direction to all riemann problems.
Adding a general serial grid eval.
Adding euler via template
Making advection rp consistent with euler.