New features

- Changed to use Composer for dependencies.
- Fixed crash when submitting the form after an AJAX update due to DCB not being set up.

stick on alpha versions of geofield module
(in prevision of the incoming geofield beta1 version, that introduces some backward incompatibility with geofield_map)

Added schema for settings
Added functional test to ensure behaviour

• Issue #2940598: Added [Varbase FAQs] feature module.
• Issue #2939452: Added [Vardoc profile] feature module.
• Issue #2939467: Changed [Vardoc homepage] feature module, added top rated articles instead of featured articles.
• Issue #2939443: Changed [Vardoc book] feature module with more fields for documents and statistics.
• Issue #2940237: Added external links field to add external documents like Google docs.
• Issue #2940694: Added the [Feature: Content Structure - Article (Book page)] automated functional acceptance tests and revoke [create book content] permission from authenticated users.
• Issue #2939473: Changed [Vardoc page] feature module page full content display mode.
• Issue #2937774: Updated [Varbase core] profile from 8.4.13 to 8.4.14