Don't try to encrypt/decrypt empty values.
- Resolves VUFIND-963.
Disable Java entity expansion limit to avoid unnecessary failures.
- Resolves VUFIND-964.
Errors now display in lightbox, with full details in console. BOOTSTRAP.
Merge branch 'master' of https://github.com/vufind-org/vufind
More specific @var tag.
Eliminated redundant translation logic.
Simplify classes. Bootstrap.
VuDL updates.
Merge branch 'master' into ill
Fixes to error handling and placehold lightboxing.
Merge branch 'master' into ill
Removed unused function.
ILL lightbox support. Bootstrap.