Add CZML description property handling.
Primitive descriptions for GeoJson, based on the balloon branch.
Imrpove GeoJSON name heuristic.
Minor cleanup and sanity tests.
Merge remote-tracking branch 'origin/master' into description
Fix two more broken links.
Merge pull request #1418 from AnalyticalGraphicsInc/seelink

Replace incorrect @see with @link
Fix bad test.
Merge pull request #1417 from AnalyticalGraphicsInc/description

Description property for CZML
Merge branch 'master' into gltf