Don't load async

couchpotato/core/_base/clientscript.py

@@ -30,7 +30,6 @@ class ClientScript(Plugin):
             'scripts/vendor/form_replacement/form_selectoption.js',
             'scripts/vendor/spin.js',
             'scripts/vendor/Array.stableSort.js',
-            'scripts/vendor/async.js',
             'scripts/vendor/history.js',
             'scripts/library/uniform.js',
             'scripts/library/question.js',

couchpotato/static/scripts/couchpotato.js

@@ -404,7 +404,6 @@
 		}
 
 		// Create parallel callback
-		var callbacks = [];
 		self.global_events[name].each(function(handle){
 
 			setTimeout(function(){