Added missing example to list.

examples/files.js

@@ -43,6 +43,7 @@ var files = {
 		"webgl_geometry_text",
 		"webgl_geometry_text_earcut",
 		"webgl_geometry_text_pnltri",
+		"webgl_geometry_text_shapes",
 		"webgl_gpgpu_birds",
 		"webgl_gpgpu_water",
 		"webgl_gpgpu_protoplanet",