Issue #2279965 by jcisio | DuneBL: Fixed Plupload can't add multiple tags at once.
Issue #2188415 by jcisio, drico | davidhk: Fixed Youtube provider does not import tags and recognizes correctly video dimensions.
Issue #2188415 follow-up: avoid DomDocument warnings.
Issue #2188415: Add tests for Scald YouTube
Issue #2284489 by jcisio, Bès: Added settings to atom reference field formatter to allow creation of a link to the content.
Revert "Issue #2284489 by jcisio, Bès: Added settings to atom reference field formatter to allow creation of a link to the content."

This reverts commit 3cd9cb60abaa2c4111b5c55e83d612569ad1c9ea because of
forgotten contribution.
Issue #2284489 by jcisio, Bès: Added settings to atom reference field formatter to allow creation of a link to the content.
Issue #2284489 follow-up: Added tests for Atom Reference module.