No user-facing changes in the provided commits.

(The commit `4d6a1bd82` is a test infrastructure fix, not a user-facing change.)

5.0
"What's new" video: https://youtu.be/bf33j4tLbxQ

Highlights:
- Support for EPUB electronic book format
- Bookmarks for non-bible documents
- Cloud synchronize (Google drive + NextCloud)
- MyBible / MySword modules

See new AndBible website & blog: https://andbible.org
Support development financially: https://shop.andbible.org/
