changed or to bitwise or
Merge pull request #11 from johnbrandle/master

color getter fix in ColorTransform
corrected interpolate calculation
corrected inflate calculation
Merge pull request #12 from johnbrandle/master

corrected interpolate calculation
simplified the correct formula for Point#interpolate()
point.length and Point.distance should return positive values.
Merge pull request #13 from johnbrandle/master

point.length and Point.distance should return positive values
Merge branch 'master' into jangaroo-3