[librsvg/rustification] Update AUTHORS

[Federico Mena Quintero <federico src gnome org>]

commit 917e7c85670525418219af09d711e13ff19edbb8
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed Dec 14 11:35:21 2016 -0600

    Update AUTHORS

 AUTHORS |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/AUTHORS b/AUTHORS
index fbb51b3..a91f7e5 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1 +1,7 @@
+This is an incomplete list of people who have worked on librsvg.  If you are missing here,
+please send mail to the maintainers!
+
+Chun-wei Fan
+Federico Mena Quintero <federico gnome org>
+Menner <mix gmx org>
 Raph Levien <raph acm org>