Patch 0.9.4.9 - More fixes, improvements and a little change also!

This patch does the following:

• When travelling, caravans can now happen upon prefabs and random encampments, making the world a little more alive and worthy of exploring.
• Cave-creation can no longer ignore unbreakable tiles (like those under important scenario stuff).
• Items now falls correctly indoors.
• Pathfinding has been improvement to be less performance heavy.
• A few more UI improvements and fixes.

Best wishes and lots of love! <3 //Mattias