Developing new shape tool

Currently making a new shape tool, so that the user can have more freedom selecting the areas to animate.

This is a big change, because it will not only change the old tool, it will change all the project.

All the emulation was done based on the selection being a ellipse, so this pretty much change 70% of the code behind the emulation.

So far i am getting better results that the old way, some of the new changes:

• Selection area is 100% correct, old way it got pixels more or less around the selection area.
• Way less information to work with, making the FPS get A LOT better
• Physics seen to be given prettier results, but still is being working on.

Once this is done we will enter in version 2.0