Make sure we have added all "Maintainability and Technical Debt estimation tools"

[bjornarjatten]

As stated here: https://github.com/itu-devops/lecture_notes/blob/master/sessions/session_07/README_TASKS.md

, we should have these tools setup:

• Sonarqube
• Code Climate
• Better Code Hub

If these are setup, can we generate some sort of report? Perhaps have a link to these in the readme file?