Fix indentation of foreach in home.phtml.
Merge branch 'vufind-org/master' into hierarchical-facets3

Conflicts:
	themes/bootprint3/css/compiled.css
	themes/bootstrap3/css/compiled.css
	themes/bootstrap3/templates/search/advanced/solr.phtml
	themes/bootstrap3/templates/search/home.phtml
Added HierarchicalFacetHelper to the TestCase service manager.
Merge commit 'c17057a64349928a17319874e706271a393cbd5e' into hierarchical-facets3

Conflicts:
	themes/bootprint3/css/compiled.css
	themes/bootstrap3/css/compiled.css
Added missing translations.
- Thanks to Ere Maijala for catching these problems.
Merge branch 'release-2.3'
Cart fix: no longer checks for items when emptying.
Merge branch 'master' of https://github.com/vufind-org/vufind
Alphabrowse adjustments. Long titles and information should fit much better now. Bootlinted too.
Merge branch 'release-2.3'
Added missing translations.
- Thanks to Ere Maijala for catching these problems.
Alphabrowse refix to match blueprint.
Merge branch 'release-2.3'
Alphabrowse column fixes.
Merge branch 'release-2.3'
Fixed the fix to the alphabrowse's fix to fix the fixed location of the information and title count.
Merge branch 'release-2.3'
Extra > removed.
Merge branch 'release-2.3'
Allow optional activation of Apache configuration.