Bug-fix: Location field is shown even if its value is empty
This version fixes a bug with updating the caches when a country is renamed via the Admin Panel.
Added a dependency on [AL] Core package to avoid "Unexpected file content" error.
This version fixes a PHP error in the installer that fails to create the default country list.
The version removes an accidental dependency on Thread Filter add-on.
The version fixes a PHP error as the product assumed Thread Filter to be installed on the same board.
