After refurbishing the project we prepare a new relaease.
There are no changes with respect to the contents as compared to v0.0.0
that are noteworthy release notes.
Add a short title/description into the filename of a notebook
holding exercises. In the past, students often did not find
the exercise files right away in class.
- drop 'chapter_' prefix for chapter folders
- drop numbers for ToC sub-chapters
- split exercises into one problem set per notebook
- adjust titles in notebooks => show sub-chapter titles on the same
line as the actual chapter titles
