* Development 15 | Beta 0 | Development 2 | Experimental 5 *

* Added the method create(int r, int b, int g) in Colour
* Added the method create(int r, int b, int g, int a) in Colour

* Removed the constructor Colour(int r, int g, int b) in Colour
* Removed the constructor Colour(int r, int g, int b, int a) in Colour

* NOTE: TouchEvent now uses the constance EVENT_DOWN and EVENT_UP