[totem] data: Fix ASF videos not being thumbnailed

[Bastien Nocera <hadess src gnome org>]

commit 2d872a30a5bee83d5ac001b5730f75bacdd07417
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Jul 17 19:50:13 2015 +0200

    data: Fix ASF videos not being thumbnailed
    
    Even though we support them just as well as the more common WMV ones in
    the same format.

 data/mime-type-list.txt |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/mime-type-list.txt b/data/mime-type-list.txt
index 91ec65e..e1cab97 100644
--- a/data/mime-type-list.txt
+++ b/data/mime-type-list.txt
@@ -5,6 +5,7 @@ application/sdp
 application/smil
 application/smil+xml
 application/vnd.apple.mpegurl
+application/vnd.ms-asf
 application/vnd.ms-wpl
 application/vnd.rn-realmedia
 application/x-extension-m4a