Metadata edit screen - same buttons at top and bottom

On the metadata edit screen (the default tab when you edit an item) the buttons at the top and bottom are different - namely, the "Add" button is only at the top, and the "Back" button is only at the bottom (to return to simple item view). Since metadata records can be long and require scrolling, it would be helpful to have all buttons at the top and the bottom of the metadata record. If possible, add the Back button to the top of the metadata, and the Add button to the bottom.

Top of screen:

Bottom of screen:

added To Do label

changed the description

Issue is Fixed

closed

mentioned in merge request !16 (merged)