0.5.0

This release incorporates multiple feedback items requested by Prof. Dr. Gerlach.

Merged: #71, #72, #73, #74, #75, #76, #77

Work on this release has been done by the following students:
@MaxAtoms and @DrNochi

Previous work by:
@xsjad0, @freib98, @ferocio, @SirFussel

0.4.0

This release marks the end of the summer term 2020.
The emulator is now in a state that is suitable for actual educational use.

Work on this release has been done by the following students:
@MaxAtoms, @DrNochi, @ferocio, @SirFussel

Previous work by:
@xsjad0 and @freib98