Merge pull request #4050 from aframevr/donmccurdy-docs-gltf-exporter

Update Blender reference in docs.

Author: ngokevin

docs/components/gltf-model.md

@@ -155,15 +155,15 @@ be included.
 ## More Resources
 
 [sketchfab]: https://sketchfab.com/models?features=downloadable&sort_by=-likeCount
-[blender-exporter]: https://github.com/KhronosGroup/glTF-Blender-Exporter/
+[blender]: https://www.blender.org/
 [obj-converter]: https://github.com/AnalyticalGraphicsInc/obj2gltf
 [fbx-converter]: https://github.com/facebookincubator/FBX2glTF
 [collada-converter]: http://cesiumjs.org/convertmodel.html
 
 Over 100,000 glTF models are free for download on [Sketchfab][sketchfab], and
 various exporters and converters converters are available:
 
-- [Blender Exporter][blender-exporter]
+- [Blender 2.80+][blender]
 - [OBJ → glTF][obj-converter]
 - [FBX → glTF][fbx-converter]
 - [COLLADA → glTF][collada-converter]