Added glTF Loader. Still need to put in model credits
Point to glTF repo
Removed all models except monster and duck. Added Duck README
Hack to clip animation time so looping looks right
Update ImageLoader
Update MaterialLoader
Merge branch 'dev' of https://github.com/tparisi/three.js into dev
Merge branch 'dev' of https://github.com/gero3/three.js into dev
Fixed glTFLoader.