Update authors file for 2.1 release

Signed-off-by: Stephen J Day <stephen.day@docker.com>

AUTHORS

@@ -1,6 +1,8 @@
+Aaron Lehmann <aaron.lehmann@docker.com>
 Adam Enger <adamenger@gmail.com>
 Adrian Mouat <adrian.mouat@gmail.com>
 Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
+Alex Chan <alex.chan@metaswitch.com>
 Alex Elman <aelman@indeed.com>
 Amy Lindburg <amy.lindburg@docker.com>
 Andrey Kostov <kostov.andrey@gmail.com>
@@ -8,38 +10,53 @@ Andy Goldstein <agoldste@redhat.com>
 Anton Tiurin <noxiouz@yandex.ru>
 Antonio Mercado <amercado@thinknode.com>
 Arnaud Porterie <arnaud.porterie@docker.com>
+Ayose Cazorla <ayosec@gmail.com>
 BadZen <dave.trombley@gmail.com>
 Ben Firshman <ben@firshman.co.uk>
 bin liu <liubin0329@gmail.com>
 Brian Bland <brian.bland@docker.com>
 burnettk <burnettk@gmail.com>
+Chris Dillon <squarism@gmail.com>
 Daisuke Fujita <dtanshi45@gmail.com>
+Darren Shepherd <darren@rancher.com>
 Dave Trombley <dave.trombley@gmail.com>
+Dave Tucker <dt@docker.com>
 David Lawrence <david.lawrence@docker.com>
+David Verhasselt <david@crowdway.com>
 David Xia <dxia@spotify.com>
+davidli <wenquan.li@hp.com>
 Derek McGowan <derek@mcgstyle.net>
 Diogo Mónica <diogo.monica@gmail.com>
 Donald Huang <don.hcd@gmail.com>
 Doug Davis <dug@us.ibm.com>
+Florentin Raud <florentin.raud@gmail.com>
 Frederick F. Kautz IV <fkautz@alumni.cmu.edu>
 Henri Gomez <henri.gomez@gmail.com>
 Hu Keping <hukeping@huawei.com>
 Ian Babrou <ibobrik@gmail.com>
 Jeff Nickoloff <jeff@allingeek.com>
 Jessie Frazelle <jfrazelle@users.noreply.github.com>
+Jianqing Wang <tsing@jianqing.org>
+Jon Poler <jonathan.poler@apcera.com>
 Jordan Liggitt <jliggitt@redhat.com>
 Josh Hawn <josh.hawn@docker.com>
 Julien Fernandez <julien.fernandez@gmail.com>
 Kelsey Hightower <kelsey.hightower@gmail.com>
 Kenneth Lim <kennethlimcp@gmail.com>
+Li Yi <denverdino@gmail.com>
+Luke Carpenter <x@rubynerd.net>
 Mary Anthony <mary@docker.com>
+Matt Bentley <mbentley@mbentley.net>
 Matt Robenolt <matt@ydekproductions.com>
 Michael Prokop <mika@grml.org>
 moxiegirl <mary@docker.com>
 Nathan Sullivan <nathan@nightsys.net>
+nevermosby <robolwq@qq.com>
 Nghia Tran <tcnghia@gmail.com>
 Oilbeater <liumengxinfly@gmail.com>
 Olivier Gambier <olivier@docker.com>
+Olivier Jacques <olivier.jacques@hp.com>
+Patrick Devine <patrick.devine@docker.com>
 Philip Misiowiec <philip@atlashealth.com>
 Richard Scothern <richard.scothern@docker.com>
 Richard Scothern <richard.scothern@gmail.com>
@@ -49,6 +66,8 @@ Shreyas Karnik <karnik.shreyas@gmail.com>
 Simon Thulbourn <simon+github@thulbourn.com>
 Spencer Rinehart <anubis@overthemonkey.com>
 Stephen J Day <stephen.day@docker.com>
+Sylvain Baubeau <sbaubeau@redhat.com>
+tgic <farmer1992@gmail.com>
 Thomas Sjögren <konstruktoid@users.noreply.github.com>
 Tianon Gravi <admwiggin@gmail.com>
 Tibor Vass <teabee89@gmail.com>