bootstrap3: Fix scrolling to correct position in hierarchy tree and constrain the height of the hierarchy lightbox.
Fixed typo.
Fix over-zealous Google Preview linking.
Merge branch 'release-2.3'
New Lightbox displayError logic to add a close button if only an alert is in the Lightbox.
Merge branch 'release-2.3'
New Lightbox displayError logic for Bootstrap 2.
New Lightbox displayError logic for Bootstrap 2.
More adjustments to preview linking; normalized cover class name.
Merge branch 'release-2.3'
PlaceHold Lightbox fix for logged out users.
Merge branch 'master' of https://github.com/vufind-org/vufind
Copy and Paste error in Lightbox. Error lay between keyboard and chair.
Copy and Paste error in Lightbox. Error lay between keyboard and chair.
i18n of Google preview button.
Added auto-upgrade for GoogleOptions setting.
Fixed bug: backups skipped if permissions wrong.
- Now we throw an exception if we cannot write backups.
Merge branch 'release-2.3'
Bootstrap 2 modal title fix.
Merge branch 'release-2.3'