Java Edition 12w30d

12w30d was mainly released to fix some of the bugs and crashes in the 12w30c snapshot.

Changes

 * Wood can now be placed in different orientations
 * Strongly decreased the amount of experience obtained from furnaces

Fixes
3 bugs fixed


 * Fixed non-standard blocks displaying incorrectly when tiled on a FallingSand entity
 * Fixed Dragon Eggs displaying as lava blocks while falling.
 * Fixed thrown splash potions not saving their type when reloading the world