Merge branch 'feature/remove-difforder' into 'master'
So, quite a mess happened with the two merge requests !91 (merged) and !92 (merged), as they both came from the same branch but only one of them got cherry-picked onto the release branch (for the obvious reasons they looked exactly the same due to their name).
Lessons learned: Always delete branches when merging MRs and do not reuse them afterwards!
@andreas.dedner This should be ready to merge!
[bugfix] remove last traces of diffOrder
See merge request !91 (merged)
(cherry picked from commit f9dfb028)
3510c6e4 [bugfix] remove last traces of diffOrder