Add Frank Stoner and Kyle Linden to CONTRIBUTORS.md
Added automatic GLSL uniforms
Merge remote-tracking branch 'origin/master' into gltf
Merge batching to gltf
Added temp Cesium Viewer for testing
Added test models
Merge batching to gltf
Fix JSHint warning
Merge remote-tracking branch 'origin/master' into gltf
Skeleton for loading textures
Skeleton for loading shaders and programs
Update glTF assets
Fixed closure issue
Added skeleton for loading buffers
Added texture creation
Added program creation
Added buffer creation
Added FSM for loading
Honor glTF index datatype
Simplfy program load