doc: update AUTHORS list

Update AUTHORS file using tools/update-authors.sh

PR-URL: #900
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

AUTHORS

@@ -704,5 +704,16 @@ Sam Newman <newmansam@outlook.com>
 Zach Bruggeman <mail@bruggie.com>
 Michaël Zasso <mic.besace@gmail.com>
 Haoliang Gao <sakura9515@gmail.com>
+Rudolf Meijering <skaapgif@gmail.com>
+Ryan Seys <ryan@ryanseys.com>
+Omer Wazir <omer.wazir@gmail.com>
+Dan Dascalescu <ddascalescu+github@gmail.com>
+Jan Schär <jscissr@gmail.com>
+Debjeet Biswas <debjeet@leftshift.io>
+Amir Saboury <amir.s@acm.org>
+Charmander <~@charmander.me>
+Jimmy Hsu <jimmyhsu@users.noreply.github.com>
+jigsaw <jigsaw@live.jp>
+Emily Rose <nexxy@symphonysubconscious.com>
 
 # Generated by tools/update-authors.sh