AnalyticalGraphicsInc/czml-writer — pull request #28 by mramato (2012-09-18 18:11:55+00:00)
Title: Add Ellipsoid property and object.

This is a simple Ellipsoid which will correspond to an EllipsoidPrimitive going into Cesium soon. See [here](https://github.com/AnalyticalGraphicsInc/cesium/issues/107) for the original Cesium issue.