Slight vorbis cleanup

.gitignore

@@ -7,3 +7,5 @@ js/hues-min.js
 node_modules/
 *.map
 *-min.js
+lib/vorbis.js
+lib/ogg.js

lib/workers/audio-worker.js

@@ -1,3 +1,4 @@
+var window = self;
 importScripts('../audio-min.js');
 
 // Flash value
@@ -29,7 +30,7 @@ var deinterleaveAndTrim = function(buffer, asset) {
 
 self.addEventListener('message', function(e) {
     if(!e.data.ogg) {
-        importScripts('../oggvorbis.js');
+        importScripts('../ogg.js', '../vorbis.js');
     }
     
     // To see if things are working, we can ping the worker