Merge pull request RyanNielson#70 from ejlv/add-anima2d

Add Unity Anima2D

Author: RyanNielson

README.md

@@ -42,6 +42,7 @@ Thanks to all the [contributors](https://github.com/ryannielson/awesome-unity/gr
 * [Pixel Camera 2D](https://github.com/RyanNielson/PixelCamera2D) - A simple pixel perfect camera with scaling options for 2D Games.
 * [Spine (Paid)](http://esotericsoftware.com) - A skeletal animation editor with a Unity library.
 * [Tiled2Unity](http://www.seanba.com/tiled2unity) - Takes your [Tiled](http://www.mapeditor.org) files and creates Unity prefabs from them that are easily placed into your Unity scene. Complex collision is supported through Unity’s PolygonCollider2D class.
+* [Unity Anima2D](https://www.assetstore.unity3d.com/en/#!/content/79840) - Advanced skeletal animation editor with support for both per-object and skinned mesh animation with an integrated in-editor skinning tool.
 * [UnityTiled](https://github.com/nickgravelyn/UnityTiled) - An importer for [Tiled](http://www.mapeditor.org) maps.
 
 ## AI