nit: whitespace at EOL

lib/static_resources.js

@@ -19,7 +19,7 @@ var common_js = [
   '/lib/jquery-1.7.1.min.js',
   '/lib/winchan.js',
   '/lib/underscore-min.js',
-  '/lib/bidbundle.js',  
+  '/lib/bidbundle.js',
   '/lib/ejs.js',
   '/lib/micrajax.js',
   '/shared/javascript-extensions.js',