Minor Release v9.1.0

• Updated examples in accordance with v9.1 release of PhysIO Code

Full Changelog: v9.0.3...v9.1.0

Zenodo Release without TestReferenceResults

Added

• Release of PhysIO Examples data on Zenodo

Removed

• TestReferenceResults/ folder removed to reduce example repository size (1GB -> 200 MB);
• new repository for TestReferenceResults/: https://github.com/ComputationalPsychiatry/PhysIO-Test-Reference-Results