Conflicts:
	themes/bootstrap3/templates/browse/home.phtml
	themes/bootstrap3/templates/record/view.phtml
	themes/bootstrap3/templates/search/newitem.phtml
	themes/bootstrap3/templates/search/results.phtml

Modified /import/marc.properties and
/module/VuFind/src/VuFind/Recordriver/SolrMarc.php for indexing and
showing 653 subjects

Removed .row around main content from layout and put it only in the views that have multiple columns.

- Resolves VUFIND-1029.

- We always show a drop-down, so there's no need for conditional link text.

- Thanks to Ere Maijala for catching these.

- Added QR code test
- Adjusted QR code loader to use more consistent public interface

- Includes tests.