Pocket Edition v0.14.0 alpha build 2

Alpha 0.14.0 build 2 is the second build version released for Alpha 0.14.0.

Changes

 * Destroy particles now appear for item frames
 * Zombies now drop a head when killed by charged creeper
 * Moved progress bar for transferring stacks in dropper, hopper, and dispenser UIs

Fixes
 bugs fixed
 * Item Frames don't disappear or corrupt when suspending the app.
 * Leather armor remains tinted when placed in an Item Frames.
 * TNT Minecarts don't explode anymore after reloading the world.
 * Fixed a crash caused by placing detector rails.
 * Anvils don't require XP in creative anymore.
 * Cauldron potion particles aren't black anymore.
 * Pumpkin Helmet overlays don't mess up anymore when changing UI scale.
 * Fixed a potential crash on quit.
 * Items aren't duplicated anymore when thrown in a portal.
 * Anvil, Furnace and Enchantment Table don't duplicate items anymore.
 * Fixed lighting of Item Frames.
 * Destroying an Item Frame doesn't destroy the block behind it anymore.
 * Can now remove an item in an Item Frame without destroying it (still broken in Survival).
 * Mob heads are now less weird while riding boats.
 * Witches' forehead is now normal.
 * Eggs now correctly break when thrown on half slabs.
 * Pixels are more orderly on Zombie Villager's legs.
 * Charged Creepers overlay now animates.
 * Missing pixels from the Leather Armor are now back.