Gradle support + various other pull requests integrated.#31

Open

ened wants to merge 10 commits intojfeinstein10:masterfrom ened:master

+532-153

Commits on Mar 13, 2013

Added animation: zoom out and in animation. Retrieved from http://developer.android.com/training/animation/screen-slide.html
castorflex
committed

Commits on Apr 10, 2013

Separate Library and Sample Project
ChristopheCVB
committed

Commits on Jul 26, 2013

Gradle.
ened
committed
Added gradle wrapper.
ened
committed

Commits on Nov 8, 2013

build tools updated
ened
committed