DOC: add @ghisvail to AUTHORS

pavlov99 · pavlov99 · commit 794d1f43394f · 2018-05-02T22:42:22.000+08:00
diff --git a/AUTHORS b/AUTHORS
@@ -22,3 +22,4 @@ Seth Hill (@sethrh) <sethh@quantumspatial.com>
 Sergey Magafurov (@smagafurov) <magafurov@tochka.com>
 Laurent Mazuel (@lmazuel) <lmazuel@microsoft.com>
 Igor Melnyk (@liminspace) <igormeln@gmail.com>
+Ghislain Antony Vaillant (@ghisvail) <ghisvail@gmail.com>
