beer ;_;

core.js

 /*
-    Yeti, a simple Javascript library
-    ---------------------------------
-*/
+ *  This is:
+ *   __  __________________
+ *   \ \/ / ____/_  __/  _/
+ *    \  / __/   / /  / /
+ *    / / /___  / / _/ /
+ *   /_/_____/ /_/ /___/
+ *
+ *  a simple Javascript library \o/
+ *
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <julien.cigar@gmail.com> wrote this file. As long as you retain this notice
+ * you can do whatever you want with this stuff. If we meet some day, and you
+ * think this stuff is worth it, you can buy me a beer in return Julien Cigar.
+ * ----------------------------------------------------------------------------
+ */
 
 ;(function(ns) {