Merge pull request airbnb#142 from gdi2290/patch-1

update copyright year

Author: hshoff

README.md

@@ -1519,7 +1519,7 @@
 
 (The MIT License)
 
-Copyright (c) 2012 Airbnb
+Copyright (c) 2014 Airbnb
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the