Automatic merge with the unified repository.
Reusing code from the branch 7.x-1.2
Merge branch 'feature/fa' into develop-7.x-2.x
Issue #2493723 by Karlheinz: Authorization required for Discogs.com API
Add tests for Ftp and Null plugins.
Fix test namespace.
lower camelCase class variables
Add local plugin tests.
update spaces in class to reflect drupal coding standards
Look for thumbnail in parent folder also
Updating syntax for pareview.sh
Updating syntax for d.o
Removing version and project from .info file for d.o
External libs into new folder.
Removing LICENSE.txt for drupal.org
Updating code comments. No functional changes.
Add Boostral Languages module.
Better checks for bootstrap-languages library presence.
Report watchdog error and do not display block if bootstrap-languages library can't be found.
Issue #2483335 by dsnopek: Improved label in File Entity file usage report.
Working version of the module.
Issue #2493749 by dsnopek: FPP title always shown as link, even if not requested!
Issue #2475421 by heddn: httprl_queue_background_callback with &$result = NULL always fails
Issue #2492479 by mikeytown2: Remove variable_set inside the requirements hook.
Issue #2487021 by mikeytown2: Prevent a character encoding error from appearing.
Issue #2493805 by fenstrat: Convert token API calls to use token service
Issue #2493789 by fenstrat: Change unicode.inc function calls to Unicode component
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