Merge branch 'feature/public-API' into develop

bfps/FluidConvert.py

bfps/FluidResize.py

bfps/Launcher.py

bfps/NavierStokes.py

bfps/__init__.py

bfps/__main__.py

bfps/_base.py

bfps/_code.py

bfps/_fluid_base.py

documentation/_static/api.rst

documentation/conf.py

done.txt

tests/base.py

tests/test_convergence.py

tests/test_io.py

tests/test_main.py

todo.txt