"More input rows" button affects layout of Compound field tables in workflow

[drn05r]

If you have a Compound MetaField that has a first column (i.e. sub-field) that is very short then the layout of the table can be affected by the "More input rows" button adding a lot of space around this column. This is because the table is no longer an HTML table but a table of divs. This does not support colspan either as an HTML attribute for a div or by some other CSS approach.

A better way to fix this would be to completely remove this button from the divs table and have it included in a separate div below the table. To fix this, the code in EPrints::MetaField needs to be update to change how it builds this HTML.