1. Trivial: removing custom placement of Extended Great Barrier Reef, so to be compatible with the new version of that mod.

1. GS Climate System support (notably river flooding).
2. Refreshed jungle generation to make maps for GS and R&F/Standard Rules consistent.
3. Play this map in the Pirates scenario.

Optional support for Extended Great Barrier Reef added.

Fix reef gen. for R&F. Also more reefs.

1. Add support for R&F.
2. Hookup advanced settings for World Age and Rainfall.
3. Default is flatter or less hilly terrain.

Increased width by 1 to prevent bug of the map being plotted with a non-existant sliver of land in the South Pacific.