Drop Table Balancing and Bug fixes

Balancing

• Increased drop rate of meat from boars * Added food levels 3 and 5 to large chests - level 5 being the rarest * Increased min resources given from large chests * Increase drop rate of buff books form skeletons and goblins to match the drop rate of attack books * Small chests now guarantee a buff book and now have a high chance of dropping an attack book. This used to be the other way around with buffs being even a little more rare * Skeletons and Goblins can now drop basic meals - though very rare * Increased chance of resource drops form Trolls and Necromancers * Added potion drop chance for Troll and Necromancer * Funguy will now always drop at least 1 mushroom * Increased potion drop rate from slimes

Fixes:

• Fixed a few more missing chests throughout all areas * Fixed an issue where keyboard disclaimer could get stuck