#49 New dialog for Fields

[Frank W. Zammetti]

I'd like to have a whole new dialog to replace the Fields dialog... this one would be a tabbed design, i.e., formulas on one tab, parameters on another, etc. It would also be dockable around the main window (is this possible in Swing? I've never done it). In fact, any popup window like Fields that might exist and that are somewhat "sticky" should be dockable