Remove dead file

This file was used for documentation purposes before we switched over to the Knockout ES5 shim.  It's no longer needed since the documentation no longer references this type.
A 4-month-old fix from 95ec8d65 that isn't in master yet.
Update unit test

SceneTransforms.wgs84ToWindowCoordinates should not require a render to work.
Fix documentation.
Merge pull request #1414 from AnalyticalGraphicsInc/dead-code

Remove dead file
Merge pull request #1416 from AnalyticalGraphicsInc/scene-transforms-fix

A 4-month-old fix from 95ec8d65 that isn't in master yet.
Merge branch 'master' into oit