Issue status part of the D7 issue edit form needs improvement. We are going to re-create D6 issue status update UI.
1. Re-arrange the fields
2. Move labels above field values
Original report by dww:
Since field_group is already deployed, and based on the success of #1821390: Improve the UI for creating/editing projects by using vertical tabs, we should help the issue add/update UI via defining some field groups. Instead of having all the issue metadata fields in a big serial pile, we can group them all into a fieldset (since they're the main fields of the form we don't want to use vertical tabs) and split them up into container-inline divs so they wrap nicely.