missing LoadingManager in some loaders

src/loaders/BufferGeometryLoader.js

@@ -16,7 +16,7 @@ THREE.BufferGeometryLoader.prototype = {
 
 		var scope = this;
 
-		var loader = new THREE.XHRLoader();
+		var loader = new THREE.XHRLoader( scope.manager );
 		loader.setCrossOrigin( this.crossOrigin );
 		loader.load( url, function ( text ) {
 

src/loaders/MaterialLoader.js

@@ -16,7 +16,7 @@ THREE.MaterialLoader.prototype = {
 
 		var scope = this;
 
-		var loader = new THREE.XHRLoader();
+		var loader = new THREE.XHRLoader( scope.manager );
 		loader.setCrossOrigin( this.crossOrigin );
 		loader.load( url, function ( text ) {
 
@@ -43,7 +43,7 @@ THREE.MaterialLoader.prototype = {
 		if ( json.shininess !== undefined ) material.shininess = json.shininess;
 		if ( json.uniforms !== undefined ) material.uniforms = json.uniforms;
 		if ( json.vertexShader !== undefined ) material.vertexShader = json.vertexShader;
-		if ( json.fragmentShader !== undefined ) material.fragmentShader = json.fragmentShader;		
+		if ( json.fragmentShader !== undefined ) material.fragmentShader = json.fragmentShader;
 		if ( json.vertexColors !== undefined ) material.vertexColors = json.vertexColors;
 		if ( json.shading !== undefined ) material.shading = json.shading;
 		if ( json.blending !== undefined ) material.blending = json.blending;