releasing package livecd-rootfs version 2.477

debian/changelog

@@ -1,9 +1,9 @@
-livecd-rootfs (2.477) UNRELEASED; urgency=medium
+livecd-rootfs (2.477) artful; urgency=medium
 
   * Fix server live image to pull subiquity from the stable channel, not
     from edge.
 
- -- Steve Langasek <steve.langasek@ubuntu.com>  Sun, 15 Oct 2017 13:44:34 -0700
+ -- Steve Langasek <steve.langasek@ubuntu.com>  Sun, 15 Oct 2017 13:44:56 -0700
 
 livecd-rootfs (2.476) artful; urgency=medium