Persona Animation Editor

Basic Layout

https://docs.unrealengine.com/latest/INT/Engine/Animation/Persona/index.html

Using sockets to attach props to character bones

https://docs.unrealengine.com/latest/INT/Engine/Content/Types/SkeletalMeshes/Sockets/index.html

Animation Sequences in Persona

https://docs.unrealengine.com/latest/INT/Engine/Animation/Sequences/index.html

Editing animation sequences in Persona

https://docs.unrealengine.com/latest/INT/Engine/Animation/Sequences/Editor/index.html

Using Blend Spaces in Persona

https://docs.unrealengine.com/latest/INT/Engine/Animation/Blendspaces/index.html

Animation Blueprints

https://docs.unrealengine.com/latest/INT/Engine/Animation/AnimBlueprints/index.html