Team Battlefield Fixed

I just noticed that my team battlefield map changes (and the version included in the last 3.17 version) resulted in no hills outside the starting position (and those were put there by the starting position equalizer).

I've updated the code to correct that issue.

http://forums.civfanatics.com/downloads.php?do=edit&id=8054

There was also an error with 4 corners - I fixed that last night. This error probably also exists in continents too.

http://forums.civfanatics.com/showthread.php?t=287260

I've uploaded the fixed file to here. Its been tested by me and also by the person that reported the initial error.