Make a small lesson on working on a Unix vs Windows system

[matentzn]

During the first teaching of this course, it became clear that it really does make a big difference for people entering the area of Semantic Engineering whether they are on Windows or a Unix type system.. We should provide an overview of the major differences and explain how we mitigate them. Lets use this ticket to collect relevant differences.

[matentzn]

• how to install protege and protege plugins
• How file paths work and how encode paths as part of reproducible pipelines