Elevator blocks now use 3D model when rendering item
removed 2D elevator item textures
Added Esky block
Added Freezer block
New 3D item renderer for blocks using TileEntitySpecialRenderer
Rot handler now updates inventory tiles when items are changed
Removed override replacement for coal ore
Flammable coal now replaces normal coal through WorldFeatureGenerator
Burning coal now burns on contact
Wrote event handler for the 'thing'
Flammable coal now randomly produces gas on harvest
Default rot time reduced to 1 week game time