Register SpatialGizmo as a scene type
Register SpatialGizmo as a scene type

(cherry picked from commit ce41464fc0b9a20c5c06f77f0437fa2ef1f9226c)

pixelpicosean/my-godot-2.1,pixelpicosean/my-godot-2.1,pixelpicosean/my-godot-2.1,pixelpicosean/my-godot-2.1,pixelpicosean/my-godot-2.1