doc: update AUTHORS list

Update AUTHORS file using tools/update-authors.sh

PR-URL: nodejs#342
Reviewed-By: Ben Noorhduis <info@bnoordhuis.nl>

Author: rvagg

AUTHORS

@@ -663,5 +663,15 @@ Rudi Cilibrasi <cilibrar@morefuntechnologies.com>
 Tim Ruffles <oi@truffles.me.uk>
 CGavrila <cristi_gavrila1@yahoo.com>
 Aleksey Smolenchuk <aleksey@uber.com>
+Caitlin Potter <caitpotter88@gmail.com>
+Calvin Metcalf <calvin.metcalf@state.ma.us>
+Eric Mill <eric@konklone.com>
+pkcs <pkcs@gmx.com>
+James M Snell <jasnell@gmail.com>
+Evan Lucas <evanlucas@me.com>
+Cydox <farr.janhendrik@aol.de>
+Steven Rockarts <srockarts@invidi.com>
+Vladimir Guguiev <wizardzloy@gmail.com>
+Yosuke Furukawa <yosuke.furukawa@gmail.com>
 
 # Generated by tools/update-authors.sh