* Removed the Interfaces folder.
* All objects inside the GameObjects subfolders are now in the GameObjects namespace.
* Added a Resharper DotSettings file to mark the GameObjects subfolders as not providing namespaces.
* Simplified Robust.client.Graphics namespace.
* Automated remove redundant using statements.
* WiP property animations system
* Use better lerp for Angle property animations.
* Fix handling of offset in sprite component.
* Allow animating some sprite layer properties.
* Allow animating some Transform properties.
Obviously not advisable for server entities, but great for client side entities!
* Improve animation property interpolation handling.
Added a "previous" mode.
Made values that cannot be sanely interpolated fall back to this mode.
* Improve some animation docs.
