Bugfix/#44 deploy pages fix

Bug fix

Summary

Since storing data in the Fritzbox didn't work anymore, we needed another solution to preserve the stages of previous pages in order to have a GitLab page for each feature. This is now handled without any external storage: Since the updated data is provided in the deploy stage of the CI, we now simply look for the last successful run of a deploy stage, download its artifact (which is a directory containing all old states) and simply add our latest changes to this dir. This happens in the deploy stage and thus serves as input for the next pipeline.

Does the result of the MR comply to our "definition of done"?

• Unit tests passed
• Code reviewed
• Acceptance criteria met
• Functional tests passed
• Non-Functional requirements met
• Product Owner accepts the User Story

Related

Closes

#44 (closed)

Changelog

• I added a statement to the CHANGELOG.

/cc Mathias Göbel, Frank Schneider, Michelle Weidling