Masters and Bachelors Projects not shown

[ComFreek]

In the merged PR #26 I tried integrating masters and bachelors projects on almost all pages.
However, although nothing broke, no pages are showing the projects, e.g. https://kwarc.github.io/bibs/nroux/ should show a project on diagram operators.

Debugging so far:

• the gh-pages branch has an mscproject folder with an index.html. That index.html is, except boilerplate, empty.