• !15 Tensorflow 2 compatibility: Fixes #9
• !16 Make FaceNet pickalable: In this MR FaceNet was made picklable. Two things were necessary. 1. Organize the initialization of the public variables of the facenet class 2. Add a semaphore to control two critical regions (call and getstate). This allows Dask to smoothly do multithreading.

• !14 Corrected the external link to FaceNet model: If someone from outside Idiap is trying to use FaceNet model, it would not download it, since downloading from google drive requires cookies now. So, the link is replaced to the one on Dropbox.
• Python 3.7 support

• !9 Removed plot since this is not used
• !10 [facenet] Allow layer name
• !11 Created a VGGFace for tensorflow: Added download link
• !12 Add MTCNN (tensorflow) model: code and model from https://github.com/blaueck/tf-mtcnn
• !13 Improve graph and session handling in facenet class

• Replaced the download_model method to the new one implemented in bob.extension !7
• Fixed conda-build issue !8

• added DR-GAN extractor

Initial release.