Change EllipseGeometry and EllipseOutlineGeometry default granularity.
Fix CircleGeometry and CircleOutlineGeometry tests.
Fix EllipseGeometry and EllipseOutlineGeometry tests.
Merge master to defaultGranularity
Tweaks.
Merge branch 'master' into defaultGranularity
Updated CHANGES.md
Merge pull request #2283 from AnalyticalGraphicsInc/defaultGranularity

Default EllipseGeometry granularity