Add Ioseb Dzmanashvili to authors.

R=vegorov@google.com,yangguo@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9430011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10789 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

AUTHORS

@@ -23,6 +23,7 @@ Daniel James <dnljms@gmail.com>
 Dineel D Sule <dsule@codeaurora.org>
 Erich Ocean <erich.ocean@me.com>
 Fedor Indutny <fedor@indutny.com>
+Ioseb Dzmanashvili <ioseb.dzmanashvili@gmail.com>
 Jan de Mooij <jandemooij@gmail.com>
 Jay Freeman <saurik@saurik.com>
 Joel Stanley <joel.stan@gmail.com>
@@ -31,6 +32,7 @@ Kun Zhang <zhangk@codeaurora.org>
 Martyn Capewell <martyn.capewell@arm.com>
 Matt Hanselman <mjhanselman@gmail.com>
 Maxim Mossienko <maxim.mossienko@gmail.com>
+Michael Lutz <michi@icosahedron.de>
 Michael Smith <mike@w3.org>
 Mike Gilbert <floppymaster@gmail.com>
 Paolo Giarrusso <p.giarrusso@gmail.com>