Continued:

Continued:
- added missing config entry
- expanded config entry local_file_database_class with namespace
- need to load inc/database.php (which will later also be rewritten to an OOPed way)
- added "import" of FrameworkDatabase
- added "import" of BaseDatabaseBackend
- added "import" of DatabaseBackend
- added "import" of StoreableCriteria

Signed-off-by: Roland Häder <roland@mxchange.org>