Slingshotfix (decreased stone stacksize to 100)

Finally added a green beam like from the Supply Crates on the DeathItemCache. You should see your bag now from like 200m - 300m away!

- Increased Raw Meat spoil time to 20 min (confirmed)
- Increased Raw PrimeMeat stack size to 20 (confirmed)
- All kind of bullets increased stack size to 100 (bug fixing)
- Stone, Wood, Chitin, Flint and Thatch increased stack size to 200 (confirmed, except chitin untested)
- All kind of Arrows increased stack size to 100 (bug fixing)
- Fertilizer increased stack to 20 (untested)

All of the changes mostly just effect newly created and/or harvested items!

- Changed Raw PrimeMeat spoiltime to 10 minutes (40 minutes in a carnivore). (confirmed)
- Added the ability to harvest metal, obsidian, oil and crystal to the turtle. (confirmed)
- Ankylo Tailsweep movement chance decreased from 40% to 10% (yet untested)
- DeathItemCache (Bag that appears when you die) increased in size (around 10-15 meters high) so you can find it better until i find a better solution for it. (confirmed and reworked. It is a green beam now instead of a big bag)

Please report bugs. (Keep in mind that existing dinosaurs are not effectet by the changes.)