Bug fixes

8.x-5.1 is a minor release with small tweaks that don't affect the module's functionality.

Changes from 8.x-5.0

• Issue #3192132 by anacolautti: Must update the Readme maintainer information
• Issue #3191545 by anacolautti: No title on the configuration page of the module

# Assigned default block regions.
# Fixed bugs of theme settings.
# Added option to set "Default settings" in theme settings.

Issue #3142104: Remove duplicated line.

Changes since 2.0.0-rc1:

This release contains coding standards fixes.