Tileimp.txt (TerrainEffect), wonder.txt, building.txt

Function: It 'plants' a good. It adds the good in the EnablesGood to that city. Enabling wonders and buildings to give goods as well as tileimps outside the city.

Example. Wheat Farm. I created a tileimp that gives you wheat. The farm itself only gave a bonus of 5 food but wheat gives you a bonus of 20 (using TradeFood). The wheat could be exported to allow for city growth elsewhere (see TradeFood)

Bug: The source code only selects a few resources in the world, not all of them so any of those goods that are listed in enablesgood will not be tradeable however it appears that they will be useable. The case with my 'Arsenal' it gave gunpowder to my cities but I couldn't sell it (and thats what I wanted to do, to my less advanced allies)

Implemented by E