ome-files 0.2.2

- ABSENT : ome::files::detail::OMETIFFPlane
- CAN_GROUP : ome::files::FormatReader
- CANNOT_GROUP : ome::files::FormatReader
- METADATA_ALL : ome::files::MetadataOptions
- METADATA_MINIMUM : ome::files::MetadataOptions
- METADATA_NO_OVERLAYS : ome::files::MetadataOptions
- MUST_GROUP : ome::files::FormatReader
- PRESENT : ome::files::detail::OMETIFFPlane
- UNKNOWN : ome::files::detail::OMETIFFPlane