layout

Merge branch 'release' of https://github.com/h5p/moodle-mod_hvp into dev/pull-ver-1.23.2-from-upstream

For some unknown reason, the original maintainers of this lovely product have
two branches ('release' and 'stable') that seem to serve the same purpose but
they have slightly diverging history.
'stable' includes another fix, but 'release' includes the commit with the
correct version.

To ensure we have all of the goodies, we are merging both branches together
and provide a linear history.