Enchanted books generate in MineShafts chests
Returned cFastRandom and cEnchantment:GetRandomEnchantmentFromVector to before
Added cEnchantment:GenerateEnchantmentFromVector that allows to get the same enchantments over and over.
Renamed the counter to 'j'
Adding enchantments directly instead of first getting the name of it.
IntNoise1DInt result gets devided by 7 first
suggestion by xoft
The code now prevents conflicting enchantments.
Using C++11 loops
Merge pull request #1536 from mc-server/MineshaftBooks

Mineshaft books