Pocket Edition v0.12.1 alpha build 3

Alpha 0.12.1 build 3 is the third build released for Alpha 0.12.1.

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, no more, no less.
 * #BringBackDerp

Fixes

 * Fixed Anvil crashes
 * 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