Improve versions tab and behavior

[dkirchhof]

Hello,

in the versions tab you can see the update date, the version id and the type.

1. I would like to have something like a version number (version 1, version 2, ...) instead of the id. The id offers the user no added value.
2. If a collection doesn't use autosave, the type column shows only a "draft" or "published" pill. So a column header with "Status" would make more sense?
3. After restoring an older version, the edit view doesn't update the data. I have to refresh the page to see the current version.