FADE version 2.4.1

This version mainly fixes a bug on Ubuntu 21.04 which prevented the figure generation.
The figures in Octave can't be hidden anymore during rendering and will pop up shortly on the DISPLAY.

FADE version 2.4.0 (added ROR-FADE)

This version adds the real-time-optimized FADE (ROR-FADE) scripts from David Hülsmeier.

FADE version 2.3.2

Merged feature-extraction option from David Hülsmeier (SGBFB-PHI).

FADE version 2.3.1

Added better binaural features (SGBFB-KAIN).

FADE version 2.3.0

Release to generate a DOI via Zenodo.org