V1.3 - Crash fixes + Windows camera bug

Hi all!

Another small patch fixing some issues. It seems like some final changes didn't come through in the final build, so those are here now. Changelog:

• Fixed a crash when looking at palm trees (OSX)
• Fixed a crash when stacking sticks so high that they go out of orbit
• Fixed the camera in the ship also needing to be dragged in Windows
• Made the palm trees look better

Thanks for playing!

- rub