added pdf feature to 1.1 milestone
added pdf feature to 1.1 milestone

AlexanderKapelyukhovskiy/rcn.io,Restuta/rcn.io,Restuta/rcn.io,AlexanderKapelyukhovskiy/rcn.io,Restuta/rcn.io,AlexanderKapelyukhovskiy/rcn.io