Started implementing general region polygon class, it will be similar to regionSquare but with the possibility of adding any number of points
basic region polygon worked out, need to add more public methods though
addTriangle method / button added -> still need general way to set initial points for a region polygons
generic shapes array instead of each kind of shape array
blah...not seeing straight, currently not checking if inside objects correctly
ok sort of fixed it, but still need to update vertices