Added "Destroyed Shield Wall" model for when Family Atomics are used

Changed some text to make set-up clearer

-Added automatic Treachery Card set-up (deals to 1 all seated players, then 1 additional to Harkonnen)
-Changed how set-up commands are used so that only admins can use scripts

-Added a yellow highlight to the board, surrounding the area where the Fremen faction can bring in their forces during shipment (the Great Flat and all territories within 2 territories of the Great Flat)

-Added automatic set-up to the Traitor Deck, activated by shuffling the deck:
1. removes all cards for leaders of unused factions (determined by which colours/seats are occupied)
2. deals 4 cards to every seated player
3. deletes remaining traitor cards

Added Space Background (was not able to find any good desert background)

- Added a bag containing Rulebooks
- Added a bag containing a Faction Reference Sheet for each faction
- Name some previously unnamed items (e.g. Treachery Deck)

Replaced Treachery cards with the 2019 ones from scans
They look worse because they're from scans instead of original files, but at least all the text is correct

Expanded script to line up hands, hidden zones, troops, spice, leaders, and faction tokens after randomizing player seats

Added script to shuffle hands (seats)

Reshaped zones to be much more similar in size
Rearranged board, player areas, and hands, so that player seats line up better with the faction tokens on the board