Migrate remaining content of `biotite-util` repository to `biotite`#550

Merged

padix-key merged 2 commits intobiotite-dev:masterfrom padix-key:util-scripts

Apr 7, 2024

+278

Commits on Apr 5, 2024

Migrate test structure data creation script
padix-key
committed

Commits on Apr 6, 2024

migrate leontis-westhof
t0mdavid-m
committed