The Lost Cities

0.0.13beta:

• MUCH better algorithm for smoothing out the landscape with adjacent city/street chunks
• Two new park types
• New kind of water tower on top of buildings contributed by Seth
• The border around cities is much more consistant now
• Changed the adapting world type from lostcities_... to lc_... to avoid the 20 character limitation in worldtype names
• Fixed doors sometimes generating to the landscape and another issues with some parts of doorways being generated when not needed
• Fixed underground stations still being generated even if there was no city there