Cleanup, re-ordering of combatant list

For some reason there was another, extraneous, junk-filled project
folder inside the main project folder. I deleted it. I've started
implementing the Move Up and Move Down buttons. Move Up is finished,
moving on to Move Down.
Changed "Add Combatant" form

The name field is automatically activated when the form is opened. Also
added shortcut keys for Move Up, Add, and Move Down (although the latter
doesn't actually work yet). Need to do some R&D to find out how to
create a shortcut key combination to zap focus back to the combatant
list.