Updated README to reflect future changes for Processing 2.
Merge branch 'processing2' of https://github.com/bcsantos/simpletouch into processing2
updated Processing core.jar in libs. removed GLGraphics dependency in TransformableObject and examples. updated XML syntax por Processing 2 in ImageApp example.
Updated libs to Processing 2. Updated TransformableObject to work with
Processing 2. Updated examples to use OPENGL as renderer.