WebGLRenderer: Removed initGL function.
WebGLRenderer: Refactored extensions code.
Also trying to only call gl.getExtension() when needed.
WebGLRenderer: Refactored _compressedTextureFormats.
Updated builds.
WebGLRenderer: Fixed OES_element_index_uint handling.
WebGLRenderer: Request extensions that shaders may need.
Updated builds.
Quaternion, Vector*: Added offset to fromArray()
Fixed ortho interactive example window resize.
Updated fromArray() usage.
Updated builds.
Completed half of curve documentation
Updated examples that could use PlaneBufferGeometry.
Using GridHelper instead of PlaneGeometry in sound example.
WebGLRenderer: More code cleaning.
Updated builds.
WebGLRenderer: Reset _currentGeometryGroupHash at the beginning of the frame.
Updated builds.
big_Muzzy_shouldSphereFollowMouse_controls_handleResize;
Merge pull request #5452 from alexan0308/webgl_geometry_terrain_raycast

shouldSphereFollowMouse and controls_handleResize enabled