it actually belongs. Add an option to download a specific resource
revision as attachment in the view. Fix a bug that occurred when
displaying an old revision of a resource. Prepare for proper
deletion of the original file and the connected resource in case
a revision is deleted; mark any previous revision as head in this
case. Left-align the summary label in the resource list view.
resource, such as its summary, its mime type, a preview (available
for some image/* and text/* mime types) and a list of pages where
the specific resource revision is used.
table names and relations accordingly.
Start with a resource and resource revision model and add migrations for
that as well.
Note in NEWS.mdtext that we need a more recent Pluf version to take
advantage of the MySQL introspection implementation.
