User:Cgomes7/ref tests

Bug: Bug #1150

Git: https://github.com/cgomes7/processing-js/tree/1150

Examples:

background/test1/bk.html

background/test2/bk.html

background/test3/bk.html

background/test4/bk.html

background/test5/bk.html

bezier/bezier.html

bezier3D/bezier.html

bezierDetail/bezierDetail.html

rect/tests/test1/rect.html

rect/tests/test2/rect.html

scale/test2/scale.html

scale/test3/scale.html

scale/test4/scale.html

size/size.html

size/size2.html