Fixing some minor issues.
Extracting oak and pine definitions and their associated assets to PlantPack module.
Spawning correct blocks from PlantPack after extraction.
Switching to new icon rendering, while also increased the size of icon textures to 32x32.
Images for some of the items in WoodAndStone.
Tuning terrain generation.
Possibly making trees generate much faster due to placing blocks in SecondPass.
Removing various filter, replaced with generic filter.
Moving to new package for CoreRegistry.
Disposing of the unused Entities used for display.
Getting rid of unused fields.
Fixing checkstyle violations in AnotherWorld.
Fixing checkstyle violations in PlantPack. Plus OreGeneration cleanup (removal).
Items can now be dropped in multiples, not just one per object in world. Fixing bugs in automatic dropping from entities with InventoryComponent.
Bronze items and their icons.
Upgraded workstations now have all the recipes that the more basic ones have, except for those that have been overwritten.
Charcoal pit multiblock shape.
Journal now remembers when an entry was discovered.
Merge remote-tracking branch 'origin/master'
Using half-slabs for top layer of CharcoalPit. Using pillar base for chimney. X and Z sides of CharcoalPit have to be odd numbers.