Add myself to LICENSE
diff --git a/LICENSE b/LICENSE
index a29fe79..2deba5a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,7 @@
 The MIT License (MIT)
 Copyright (c) 2012 William Ting
 Copyright (c) 2013 Giulio Fidente
+Copyright (c) 2013 Carey Metcalfe
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal