Pocket Edition v0.12.1 alpha build 3

v0.12.1 alpha build 3 is the third build released for v0.12.1.

Changes

 * Added more info about potions and enchantments in item tooltips.
 * Added FOV option (30 to 110)
 * Added golden apple crafting recipe.
 * Reduced the amount of XP obtained by smelting.
 * The toolbar now takes all the space available.
 * Pumpkins can be removed from snow golems with shears.

Fixes

 * Other
 * Fixed Anvil synchronization in multiplayer
 * After deleting a world, now it's correctly removed from the world list
 * When dying in the Nether you're correctly respawned in the Overworld
 * The D-Pad won't overlap the Toolbar anymore
 * Minecarts can be transferred to the Nether
 * Clients don't hear Magma Cubes
 * Held items animate while Invisible