Fixed an issue with texts presumably?

• Added Trade Route yields for Trade Routes going towards a city with a Garden.
  
• Changed the Biosphere wonder to require a Garden with a Conservatory instead of a Neighborhood (still requires a river).

The description now properly mentions Marshes as one of the features you can build the Garden in.

• Apparently, Pavilion is written with only one "L" and no one ever told me.
  
• I added a setup option to allow the Garden to be built alongside Preserves as some people might find that fun.
  
• Couple of text fixes more.

(Actually uploaded the right fix this time)

Fixed an issue that was making the mod not run properly without the RealStrategy mod.

> Uploaded!