Style fixes.
Fixed config validation bug; simplified code.
- Includes tests.
Expanded tests.
Eliminated unused parameters.
Created shared base class for QR code and cover loaders.
- Added QR code test
- Adjusted QR code loader to use more consistent public interface
Added missing test line.
Style fix.
Touch compatible Zoomy.
List order bug in VuDL.
Merge branch 'release-2.3' of https://github.com/vufind-org/vufind into release-2.3
Merge branch 'release-2.3'
Resize fix for Zoomy.
Merge branch 'release-2.3'
Bootlint Part 1: Search.
Bootlint Part 2: Records, Collections, VuDL.
Bootlint theming and breadcrumb adjustment.
Slight gradient added to Bootprint 3 to make the searchbox stand out more.
Accidentally add Bootlint to theme.config.
Added missing translation (for Wikipedia module).
Added a couple of note field translations, removed duplicates and tweaked Finnish translations.