Bedrock Edition beta 1.2.13.6

1.2.13 build 2 (also known as beta 1.2.13.6) is the second build released for 1.2.13 that fixed bugs.

Fixes

 * Fixed several crashes that occurred during regular gameplay
 * Fixed a crash that occurred when opening the Furnace screen during vertical split-screen
 * Fixed a crash that occurred when opening the Crafting Table screen while in Survival mode