Lofted polygons working in the new manager based regime.
Moved particle systems over to manager regime.
Billboards moved over to the new manager regime.
Great circles using the shader program that doesn't do backface culling by default.
Fixed clear color issue for background: https://github.com/mousebird/WhirlyGlobe/issues/28
Redid the test app to reflect new functionality.
Fixed a subdivision attribute bug.  Added lat/lon line display.
Cleaned up priority based ordering for features in Component.  It's now likely to be correct for your case.
Added animation test example.
Layout was interfering with justification.
Merge branch 'develop' of git://github.com/mousebird/WhirlyGlobe into develop