MC and LITE's Nubia for VP 17

Great Merge compatibility

Fixed unique capture lua for UA
Fixed Medjay purchase instant gold

nubia doesnt get gold for buying its own medjay units anymore
medjay bonus gold scales with era.

text fixes

Piye Leader flavors update
Unique promotions icons, compliments of @Asterix Rage

Changed icon for Mercenary promotion

altered Piye's flavours a bit
Apedemak Archer renamed to Pitati
Promotion: Blessing of Apedemak (river movement) replaced with Mercenary (no gold maintenance)

added custom mod option that enables garrison unit yields via the DLL

fixed text bug

Increased apedemak archer cost to 60
added +15% archer production modifier to UA
cleaned up some text and code.

royal pyramid updated

Nubia sucks now

Added Ta-Seti promotion to Nubian land units that triggers the production bonuses for garrisoned units. UA now more DLL integrated, and city yields will update on the same turn.

Cenobium feature rework
conversion resistance increase to 25%
faith yield increased to 3 again
bonus to city HP removed
Faith to Defense converter removed
Building now gives +25% defense in city

Royal Pyramid
- Dropped +1 production at Architecture
- fixed bug (introduced by me) that disabled Era scaling on pyramids built after Classical
- fixed text to say a chance of ruins spawning below pyramid

Cenobium
- Increased ITR bonus to match changes to workshop
- Reduced base faith to +2
- Increased production scaling to 1/5, up from workshop's default 1/10

Nerfed the Nubia UA; no longer scales on Era.

Medjay now can only be purchased by civs with an embassy with Nubia
Medjay unhappiness reduction reduced to 5% for all needs