Import patches-unapplied version 2.52 to ubuntu/precise

Imported using git-ubuntu import.

Changelog parent: a6e1b5a61d

New changelog entries:
  * live-build/auto/config: Fix support for ubuntustudio-dvd project.

debian/changelog

@@ -1,3 +1,9 @@
+livecd-rootfs (2.52) precise; urgency=low
+
+  * live-build/auto/config: Fix support for ubuntustudio-dvd project.
+
+ -- Colin Watson <cjwatson@ubuntu.com>  Mon, 23 Jan 2012 17:17:04 +0000
+
 livecd-rootfs (2.51) precise; urgency=low
 
   * BuildLiveCD: Accept ubuntustudio-dvd as a valid project.

live-build/auto/config

@@ -165,7 +165,7 @@ case $PROJECT in
 		COMPONENTS='main restricted universe multiverse'
 		;;
 
-	ubuntustudio)
+	ubuntustudio-dvd)
 		add_task ubuntustudio-desktop ubuntustudio-generation ubuntustudio-recording ubuntustudio-font-meta ubuntustudio-graphics ubuntustudio-audio-plugins ubuntustudio-video
 		COMPONENTS='main restricted universe multiverse'
 		;;