Icon rectification.

New icons added for Baragatai - this unit from Age of Empires will be assimilated into this mod very soon.

- Scythian light lancers now convert over and become Cataphracts for the Kushans
- Kushan wiki on fandom is being rewritten to reflect these new changes.

To-do:
- Check Rong unit hierarchy
- Check for Kushan spear levy.

Kushans finally now have elite units:

- Steppe Cataphracts, who macerate most light infantry they see in sight,
- 2 heavy cavalry archers whose main job is attacking enemy elite and mercenary cavalry.

Bring up both spears and archers if you are about to fight the Kushans!

Kushan assets are integrated into this mod but not imeplemented; still need to code in the unit in full.

Kushans are WIP.
We've addeed icons but the model for Taxwaran Baxjintai is still WIP.

Kushans now have access to Steppe Cataphracts.

NOTES:
- Taxwar Wazdatta still outstanding!!!
- Alani Badari, Alani Axjitai from Warbirth: check these, record on Shoutwiki and make a decision.

SOME THOUGHTS ON HAMMURABI:
- Suggest importing Age of Empires' stats for chariots. See what happens next.

23.4/21
[NWE 0.0.18]
Kushans now can train Skirmisher Levies from the Town Watch Guild