Add my name to authors for copyright purposes

AUTHORS

@@ -80,3 +80,4 @@ Marcus King <marcusking01@gmail.com>
 Andrew de Andrade <andrew@deandrade.com.br>
 Robert Nix <robert@nicerobot.org>
 Nathan Youngman <git@nathany.com>
+Charles Law <charles.law@gmail.com>; <claw@conduce.com>