Import patches-unapplied version 2.127 to ubuntu/saucy-proposed

Imported using git-ubuntu import.

Changelog parent: 8458489f9f

New changelog entries:
  * Install metapackages rather than tasks for ubuntu-touch, since it still
    relies on PPAs and those don't have tasks.

debian/changelog

@@ -1,3 +1,10 @@
+livecd-rootfs (2.127) saucy; urgency=low
+
+  * Install metapackages rather than tasks for ubuntu-touch, since it still
+    relies on PPAs and those don't have tasks.
+
+ -- Colin Watson <cjwatson@ubuntu.com>  Thu, 02 May 2013 13:50:34 -0700
+
 livecd-rootfs (2.126) saucy; urgency=low
 
   * drop the super-friends (sorry batman and robin ...) and ubuntu-sdk PPAs

live-build/auto/config

@@ -262,7 +262,7 @@ case $PROJECT in
 		;;
 
 	ubuntu-touch)
-		add_task install minimal ubuntu-touch
+		add_package install ubuntu-minimal ubuntu-touch
 		COMPONENTS='main restricted universe'
 		BINARY_IMAGES=tar
 		BOOTAPPEND_LIVE='hostname=ubuntu-phablet username=ubuntu'