Added Clipping Region example (CH2EX5)
Added Compositing and Global Alpha (CH2EX6)

Commented out destination-atop which breaks the example
Added example Rotation Transformation #1 (CH2EX7)
Added Rotation Transformation #2 (CH2EX8)
Adding missed readme
Added example Rotation Transformation #3 (CH2EX9)
Added multiple rotation translation examples

(CH2EX10)
Add Scale transformation example (CH2EX11)
Fixed small typo in titles
Added combined scale and rotation example (CH2EX12)