undo changes to extractCode, using grunt task instead

extractCode.js

@@ -16,13 +16,10 @@ function main(dest, filenames) {
     if (!dest) {
 	throw new Error('no dest provided');
     }
-    console.log(filenames);
-    
     filenames.map(function (filename) {
 	var content = fs.readFileSync(filename).toString('utf8');
 	var codeSamples = content.match(CODE_SAMPLE);
 
-		
 	codeSamples.map(function (codeSample) {
 	    // Do a little jank preprocessing
 	    codeSample = codeSample.replace('<!--', '//').replace(' -->', '');