AnalyticalGraphicsInc/cesium — pull request #238 by shunter (2012-09-13 22:04:13+00:00)
Title: Make contains() work correctly and consistently across BillboardCollection, PolylineCollection, LabelCollection.

Also clean up Billboard and Polyline to throw on undefined in setters, and improve the documentation somewhat. I've modernized them somewhat, but they need more rewriting in the future. Also a few clean ups to their specs, but they are still kind of a disaster area.