Improved Forts and Engineers 2

Military Engineer base charges increased from 3 to 4
Bonus ME charges from Alhambra increased from 1 to 2
Great Wall can now be built on Forests and Flood Plains

This update combines the Improved Forts and Improved Military Engineer mods as well as making them compatible with the Summer 2017 update. See the mod overview page for the current list of features and changes.

-Redid all defensive improvement bonuses as Unit Abilities, which fixed the cumulative sight bonus bug

-Forts are now unlocked at Military Engineering
-Defensive Improvements can now be built in Forest