Added
- `GDAL` 2.3.1 to the CI configuration
Changed
- Moved the `coverage` configuration to `setup.cfg`
- Moved the package's metadata to `setup.cfg`
Fixed
- Error when `MultiLineString` degenerates into `LineString` ([14](https://github.com/fitodic/centerline/issues/14)). Thanks [mxwell](https://github.com/mxwell)!
Removed
- MANIFEST.in
- `Centerline` from the `centerline` namespace. To import the `Centerline`
class, use `from centerline.main import Centerline`