Download Minecraft PE 0.15.0 full version for Android
Minecraft PE 0.15.0 full version «Friendly update» for Android you can download in this article. Mojang added a lot of new game stuff like new mobs, items, structures and many other.
What will be added in v.0.15.0 release?
New mobs
Hourse
There is 3 types of this animals: Skeleton horse, Donkey, Mule.
Husk
He is hostile mob. Like a zombie he hates a sun and can die because a sunlight.
Stray
He is hostile mob. You can find him mostly in snowy and frozen biomes. 
New structures and villages
Jungle temple
5 new types of villages such as zombie village, taiga, savanna village, etc.
New achievments
Pistons
This is a block which has function to move another block. It can be very useful in many cases and integrate with redstone blocks.
recipe you can see below
Carrot on the stick