2017-09-18: Added tag v0.9.3 for changeset 7a6f1a55af31 stable

Added tag v0.9.3 for changeset 7a6f1a55af31

diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -35,3 +35,4 @@ e6977cfff0c8e0d2b1b33f724e0e4607ea15f703
 cb0b13b613cbd3c39f5384ea85a570fee2bb3569 v0.9.0
 2614197d8be8d9c7cdc00b4ce225f74524b66716 v0.9.1
 40595e956e7d267625accf9d5584bae88466b41a v0.9.2
+7a6f1a55af314540efb68e109b9d15ccdfddeb96 v0.9.3