Minecraft: PE version bump
Merge branch 'master' into 0.10
Bumped protocol version to 19
Added different Fences, new Fence crafting recipes
Added different Fence Gates, new Fence Gate crafting recipes
Added new fences and fence gates to fuel types
Updated UseItemPacket
Merge branch 'master' into 0.10
Merge branch 'master' into 0.10
Updated build number
Merge branch 'master' into 0.10
Updated time steps from x2.5 to x1.25
Update FallingBlock to new Anvil formats, possible fix for #2189

I don't have time to test yet, so I am not sure if it does fix it.
Fix FallingBlock.php
Merge pull request #2225 from PEMapModder/falling-sand

Update FallingBlock to new Anvil formats, possible fix for #2189
Update BaseInventory.php
Merge pull request #2235 from nno88551/patch-2

Update BaseInventory.php
Implemented Vector3 List and AxisAlignedBB Pool to decrease object allocation
Drop invalid entities / tile entities on chunk loading
Merge branch 'master' of github.com:PocketMine/PocketMine-MP