Revert "/ ‘Lernjournal/main.tex’"

This reverts commit 20f5ece171a4678150e2793b8b18c9820b423f6e.
- ‘Lernjournal/listofdefinitions.tex’
/ ‘Lernjournal/main.dvi’
- ‘Lernjournal/main.lot’
/ ‘Lernjournal/main.pdf’
- ‘Lernjournal/main.synctex.gz’