cleaning up ,add .gitignore

Author: bmoren

.gitignore

@@ -5,4 +5,5 @@ dist/
 cache/
 public/js/main.js
 public/css
+public/mode_assets/p5/p5-reference
 .DS_Store

gulpfile.js

@@ -204,13 +204,12 @@ gulp.task('p5', function () {
 });
 
 gulp.task('getOfflineReference', function(){
-
 // get latest .zip data from p5js website and unzip it.
 request('http://p5js.org/offline-reference/p5-reference.zip')
   // .pipe(fs.createWriteStream('./public/mode_assets/p5/p5-reference.zip'))
   .pipe(unzip.Extract({ path: './public/mode_assets/p5/p5-reference' }))
   .on('close', function () {
-    console.log('offline-Refrence Retrieved!');
+    console.log('Offline Reference Retrieved!');
   });