- fix loadPixels()
- webgl / general cleanup
- webgl / fix camera near and far planes and orthographic camera
- fix for colors rgbaToHSLA and hslaToRGBA fix
- update order of arguments for image()
- update p5.sound to 0.3.2
- update p5.dom to 0.4.15
- remove touchX/Y
- take scaling into account with mouse
- remove validateParameters legacy code
- fix seeding for randomGaussian
- fix get() to return area when requested