Added new faction called Persia to Grand Campaign custom battles with full roaster including naval units.

In campaign non playable faction called Media Atropatene has access to new Persian faction units, which were added with this update.

Tharcian Lancer can be recruited from lvl 3 stable, but you need to research Cavalry Tactics before.

Noble Spearmen (Armenia) has now encourage.

Brought back cinematic egyptian chariot textures for Egypt Egyptian Chariots, currently they were using desert faction egyptian chariot textures.