WIP: First bits of meta data surfacing
Not all results have an organisation
Not every result has a display type.
Adding visually hidden descriptive labels
Display department titles
Guard against empty lists.

Also use clearer naming of departments.
Guard against empty lists.

Also use clearer naming of departments.
Move document type out into metadata line
Pull out topic titles
Add a bit of space to department titles
Check if topics are present
Display all metadata fields in search results

Only show if 'metadata' feature flag is activated
Merge branch 'include_metadata'