Removing old code.
Removing old code.
Implementing batch/recursive plugin loading.
Adding 'storages' property  for all storages (of any type). Removing automatic recursive import for storages and packages.
Fixing typo.
Adding missing newline.
Deprecated wrong formatting function. Implemented new version: 'isoformat'.
Created package for metadata file type handling. Includes Metadata component, interfaces for metadata readers/writers and reference implementation for 'native' metadata format.
Fixing syntax errors.