Added name property to BufferGeometry.

src/core/BufferGeometry.js

@@ -7,6 +7,8 @@ THREE.BufferGeometry = function () {
 	this.id = THREE.GeometryIdCount ++;
 	this.uuid = THREE.Math.generateUUID();
 
+	this.name = '';
+
 	// attributes
 
 	this.attributes = {};