Package Level Metadata Editing

Dryad curators need to be able to edit metadata for a package and all associated files in a single interface.

Refer to Trello card #38.

Requirements

 * General information:
 * Current handling of package-level metadata editing: Copy and paste metadata from package to files.


 * Situations where this feature is useful:
 * Submitters add titles to their names that have to be removed by curators.
 * Submitters use a different name than the name they published with.
 * Submitters may leave out their middle initial.
 * It may not be clear to submitters where the metadata should go (ex. metadata in subject has to be moved to scientific name).
 * For integrated journals, the system does not render information well and will include several entries (separated by a comma) in one metadata field.
 * Formatting may be incorrect (ex. unnecessary capitalization).


 * Possible places in the Dryad system to add this feature:
 * Item Metadata page


 * Suggestion(s) for a quick fix:
 * Want to search for author name and get the files, not just the package. When searching, you only get the package and you have to open every file, one at a time. Can be a public search or just for curators. Very useful.