Don't include lupin-casper in ubuntu-touch images.

debian/changelog

@@ -1,3 +1,9 @@
+livecd-rootfs (2.128) UNRELEASED; urgency=low
+
+  * Don't include lupin-casper in ubuntu-touch images.
+
+ -- Colin Watson <cjwatson@ubuntu.com>  Fri, 03 May 2013 08:45:11 -0700
+
 livecd-rootfs (2.127) saucy; urgency=low
 
   * Install metapackages rather than tasks for ubuntu-touch, since it still

live-build/auto/config

@@ -122,9 +122,13 @@ case $IMAGEFORMAT in
 		;;
 
 	*)
-		if [ "$PROJECT" != ubuntu-server ]; then
-			add_package live lupin-casper
-		fi
+		case $PROJECT in
+			ubuntu-server|ubuntu-touch)
+				;;
+			*)
+				add_package live lupin-casper
+				;;
+		esac
 		;;
 esac