Some formatting in EllipseGeometry.
Add texture rotation to ellipse and circle geometry.
Rotate tangents and binormals of extent when texture is rotated.
Add test.
Add extruded ellipse rendering tests.
Change t texture coordinate of ellipse geometry.
Remove unused variable.
Merge branch 'master' into ellipseTextureRotation
Remove unused variable.
Revert attribute changes, but still back vertex attribute 0 by a buffer.
Merge branch 'master' into ellipseTextureRotation
Match texture rotation with geometry rotation.
rewrite tests to pass in chrome and firefox
cleanup
Merge pull request #994 from hpinkos/creditSpec

rewrite tests to pass in chrome and firefox
Merge pull request #992 from AnalyticalGraphicsInc/polylineJitter

Fix Polyline Jitter
Fix test failure.
Merge pull request #967 from AnalyticalGraphicsInc/ellipseTextureRotation

Ellipse texture rotation
Merge branch 'master' into polylineBoundingSphere