Fixed Himyar and Axum Civil War bugs
However, there are many other non-playable factions that are missing the rebellion faction.
Ex: Judea, Germans, Some nomads, ARMENIA
Adding these will require work and a pack file.

Goal: Encourage the emergence of authentic historical factions during rebellions or liberations
Most of the tribes bordering Rome migrated within the failing empire.
Used map (posted on this page) plus historical research
France: Gallia,Soissons, Septum, Alans, Burgundians, Alamans, Angli plus the ones already there.
Spain: Suebi, Visigoth, Visigoth Rebels, Hispania,
Africa: Vandals, Separatists Vandals, Judea (since the ones in Palestine usually don't emerge), African kingdoms, Axum Separatists
Italy: Italia, Ostrogoths, Langobardi
England: Celtic Factions, Saxons, Iuti
Raeti: Macromans, Quadi, Lugi, Rugi, Varini
Dalmatia: Illyria moved here
Pannonia: Migrating tribes that usually die early (Magyars, Roxo, Budini)
Italia: WRE Rebels, Langobardi (North), Ostrogoth (middle), Italia: South and islands
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Eastern Mediterranean: Western Roman Empire or ERE safe respawn place
Dardania: Dacia, Bastarnae, Gepids
Thrace, Greece, Bithynia unchanged
Turkey: Moved the traditional backup factions around a bit
Palestine: Tanukhids and Judea
Throughout, Roman Rebels are possible in the walled cities
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Primary rebel (usually Sass) left intact. These are altenates
Arbela Atropante
Spahan and Susa Main rebel is now Rebel Sassanids, not Spahan.
Liberating them will yield a -400 relatinoship so it's pointless to take a hit from the new Spahan faction here.
Rhaga Spahan
Meshan Lakhmid Rebels
Issitas Spahan
Rhaga Spahan
Behdishir Persis
Aria Parthia
Phra Parthia
Duin Pontus
Edessa Palmyra
Amida Pontus