Remove nose dependency

See merge request !194

FaceCrop tests now require integer results

See merge request !193

Prevents an precision error between arm64 and x86 architectures.

Prevent wrap of "passthrough" estimator

See merge request !192

Include temporary leaderboards from face_ongoing

See merge request !191

MTCNN is not serializable

Closes #81

See merge request !189

Adapted to changes introduced in bob.bio.base!296

See merge request !188

* Adapted to changes introduced in bob.bio.base!296
* removed the Histogram algorithm as it was not used

replace is_estimator_stateless with estimator_requires_fit

See merge request !187

The actual code meant to check if an estimator
requires fit or not while the function was named is_estimator_stateless.

remove legacy databases

See merge request !186

Add pre-commit

See merge request !185

Fix color functions

See merge request !184