Merge branch 'fix-uggrid-vertex-reordering' into 'master'

Apply vertex reordering to boundary segment vertices

Closes staging/dune-uggrid#18 (moved)

See merge request !145 (merged) and !152 (merged)

added backport label

added 1 commit

• df425567 - Merge branch 'bugfix/issue-55-uggrid-boundary-segments' into 'master'

Compare with previous version

assigned to @ansgar

enabled an automatic merge when the pipeline for df425567 succeeds

added bugfix label

mentioned in commit 590ef1cb

merged