Use user version data for overview and details section when displaying user version details page

[justinlittman]

Also, all edit buttons should be removed.

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Differences from current version show page:

• "Released to": show a message "Older versions are not released"

  

• Do show "processing status": it will be the "{system version} Accessioned"

• Show the same Project/tags that are show on all versions.

[justinlittman]

Per @andrewjbtw, processing status and release to are not necessary.

[andrewjbtw]

Sorry, after discussing with Astrid, I've revised the ticket. I updated the main description.