#6653: Decode strings from utf before sending them to repec.
Improve validation for vocabularies and lock entity validator version.
Fix harvard_courses_update_7006().
description scrolling css updates.
More work.
Merge pull request #6743 from openscholar/6653-repec_characters

Decode strings from utf before sending them to repec.
Merge pull request #6745 from openscholar/6649-fix

Fix harvard_courses_update_7006().
Merge pull request #6744 from openscholar/6659-improve

Improve validation for vocabularies and lock entity validator version.
gking theme. scrolling descriptions css.
gking descr scrolling css updates.
fix block context link position when theres no title
Map the field correctly.