menpo/menpo — pull request #347 by patricksnape (2014-05-17 11:37:57+00:00)
Title: This adds the copy method to our types

All our basic types except models have the copy method.

- `PointCloud`
- `TriMesh`
- `TexturedTriMesh`
- `ColouredTriMesh`
- `Image`
- `BooleanImage`
- `MaskedImage`
- `LandmarkGroup`
- `LandmarkManager`

This also fixes copying for trimeshes in general.

I snuck in some tests on the `FittingResult` as well.