Add Python API
- add Python API
- COLMAP support in MvgMvsPipeline.py
- interface for binary COLMAP
- interface for Polycam scenes
- tower mode #1017
- estimate 3D points scale
- transform scene by a given transform matrix
- unify Docker scripts and add support for GUI
- fix incorrect comparison in BufferedOutputStream #1010
- add lines structure
- compute the focus of attention of a set of cameras
- add image mask support in mesh texturing