- BREAKING CHANGE: Use Curvewise JSON landmark format by default. Install
`entente[landmarker,meshlab]` to keep the existing functionality for reading
and writing Meshlab picked point files.
- Add a dump / load abstraction for landmarks which supports the Curvewise landmark JSON format:
json
[
{ "name": "myLandmark", "point": [1.0, 2.0, 3.0] }
]