Minor formations update

Fixed the Dacian wardog handlers model reference (thanks Antioch), fixed some bugs with the Marian formation, modified all AI formations and some battle AI stats, modified Marian reform triggers a bit, fixed a trait trigger issue

adjust AI for Diadochi reinforcements

Update a script and major formations updates (2 weeks of testing)

Update Diadochi formations to try and keep cavalry more in line with the rest of the army.

Fix AI battle formations and fix Marian reforms script conditions

Fix hording

Remove shadow factions

Remove hording for rebels

Fix the faction death script