Outdated Caronoa Isle 2.0

-Fixed the majority of AI problems, now they go over bridges!
Special thanks to @bob.blunderton for telling me how to fix that issue.
-New Island, 2 ways to get there, a new town on that island. Special thanks to @Thorn for giving me the idea for an partly submerged way to get to this new island.
-more minor road fixes and terrain unevenness problems fixed
-more stuff I have forgotten

Have Fun!