move glance conf dir to /etc/glance

bug 959735

Change-Id: I0593790fda6c2f3c9af7a8c930234d21e4acf643
diff --git a/AUTHORS b/AUTHORS
index 073315f..8645615 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -26,4 +26,5 @@
 Tres Henry <tres@treshenry.net>
 Vishvananda Ishaya <vishvananda@gmail.com>
 Yun Mao <yunmao@gmail.com>
+Yong Sheng Gong <gongysh@cn.ibm.com>
 Zhongyue Luo <lzyeval@gmail.com>