Fix programInfo.program.
Import JSON from dart:convert.
Remove unused imports.
Renamed context2d to context2D in WebGL_Materials example
Use page/client.x/y instead of page/clientX/Y everywhere.
Add missing null checks.
JSON fix.
Avoid return warning.
Avoid dart2js confusion between namespace and local varialbe "gl".
Remove unsafe check whether v is double.
Improve getTangent a bit.
Avoid "unnecessary cast" warnings.
Avoid dart2js warnings.
Fix Canvas_Geometry_Cube for WebGLRenderer.
Fix #106
Hide vector_math's Ray in examples to avoid duplicates
Use dynamic types in getTangent to avoid explicit casts to Vector2 or Vector3
Added noSuchMethod to BufferGeometry
Update pubspec.yaml to get ready for Dart's release
Removed deprecated query and queryAll