Various updates for 02465 during semester

setup.py

src/coursebox.egg-info/PKG-INFO

src/coursebox.egg-info/requires.txt

src/coursebox/core/__pycache__/info.cpython-38.pyc

src/coursebox/core/__pycache__/projects_info.cpython-38.pyc

src/coursebox/core/info.py

src/coursebox/core/projects.py

src/coursebox/core/projects_info.py

...al/__pycache__/homepage_lectures_exercises.cpython-38.pyc

src/coursebox/material/homepage_lectures_exercises.py