v1.2.19
* Remove faSize dep * Add test_sizes * Remove concorde * Use crossmap * Add test_liftover() * Add test files * Try using pyproject.toml * Add Cython and numpy to build
* Remove faSize dep * Add test_sizes * Remove concorde * Use crossmap * Add test_liftover() * Add test files * Try using pyproject.toml * Add Cython and numpy to build