millennium 5.x-1.4

Fixes:

• Fixed #263310: MARC 655 should be mapped to vocabulary selected under "Subject: form"
• Fixes for #253593: marc import issues
• Holdings ajax call now locale-aware
• Fixed ids for coverimages; were incorrect if ISSN or ISBN inculded a dash.
• Added missing "real names" for MARC language codes (e.g.: eng => English)
• Cleanup of CSS file

New features:

• Added more placeholders for book jacket image call (title, author)
• Tries to get Call number from first item if not available in MARC bibliographic record
• Adds all biblio information to Drupal's fulltext index.
• #260858: Add .pot file to package Added .pot file for translators

Changes:

• Dropped auto URL alias generation; should be handled by pathauto.module + biblio.module (see #89038: Biblio and URLs/pathauto)