Alejandro dopamine project data registration

[mayofaulkner]

Most spikesorting, video and trials datasets for dop_** subjects for Alejandro are not registered on alyx. Steps required are

• [ ] Understand the scale of the data missing
• [ ] Might need to add new datasets for custom task
• [ ] Ensure task data are processed with correct extractor
• [ ] Register pre phy spikesorting output
• [ ] Register post phy spikesorting output

[GaelleChapuis]

Project https://github.com/int-brain-lab/project_registration/issues/19

[GaelleChapuis]

There is a duplicate to be removed : https://github.com/int-brain-lab/project_registration/issues/104