Update webgl_materials_nodes.html

Comment out console logs.

examples/webgl_materials_nodes.html

@@ -2474,7 +2474,7 @@
 
 						// reserved keywords
 
-						console.log( Nodes.NodeLib.keywords );
+						// console.log( Nodes.NodeLib.keywords );
 
 						// keywords conflit? use this to disable:
 						//blurtexture.useKeywords = false; // ( true is default )
@@ -2932,7 +2932,7 @@
 						// show names glsl fragment shader
 						// open console e find using CTRL+F "colorMix" for example
 
-						console.log( mtl.fragmentShader );
+						// console.log( mtl.fragmentShader );
 
 						break;
 
@@ -3306,7 +3306,7 @@
 
 				const jsonStr = JSON.stringify( json );
 
-				console.log( jsonStr );
+				// console.log( jsonStr );
 
 				var loader = new NodeMaterialLoader( null, library ),
 					material = loader.parse( json );