Feedback course 06: Comparing data - Enable scenario projection comparison

[han-f]

Please review course 06 : https://openenergyplatform.github.io/academy/courses/06_enable_comparisons/ and provide your feedback below as comments. Feedback can include pointing out errors (such as broken links, things that do not work as described) any suggestions for improvements, things that you are expecting from such a course but find they are missing etc.