v1.0.1

Major changes

• The long promised deprecations of the rgl.* functions
  have happened. Now deprecated: rgl.abclines,
  rgl.bbox, rgl.bg, rgl.clear, rgl.clipplanes,
  rgl.close, rgl.light, rgl.lines,
  rgl.linestrips, rgl.material, rgl.open,
  rgl.planes, rgl.points, rgl.quads,
  rgl.select3d, rgl.set, rgl.setAxisCallback,
  rgl.sprites, rgl.surface, rgl.texts,
  rgl.triangles, and rgl.viewpoint.
• A vignette "Deprecating the rgl.* interface"
  has been added.
• Also deprecated: elementId2Prefix, writeWebGL

Minor changes

• Since rgl.material is deprecated and no
  longer contains the list of material types in its
  argument list, rgl.material.names and rgl.material.readonly have been
  added.
• Similarly, rgl.par3d.names and rgl.par3d.readonly
  contain lists of properties that may be set or queried
  in par3d().
• The flexibility improvements for surface3d() in
  0.111.6 were incomplete.
• Argument flip has been added to surface3d() to allow
  front and back to be switched.