Import patches-unapplied version 2.78 to ubuntu/quantal

Imported using git-ubuntu import.

Changelog parent: 1b97ff0446

New changelog entries:
  * revert the last change, i was not aware that unity-2d was also ripped out
    of the archive and not only removed from the seeds

debian/changelog

@@ -1,3 +1,10 @@
+livecd-rootfs (2.78) quantal; urgency=low
+
+  * revert the last change, i was not aware that unity-2d was also ripped out
+    of the archive and not only removed from the seeds
+
+ -- Oliver Grawert <ogra@ubuntu.com>  Thu, 23 Aug 2012 19:02:35 +0200
+
 livecd-rootfs (2.77) quantal; urgency=low
 
   * add unity-2d to the list of extra packages on ac100

live-build/auto/config

@@ -285,7 +285,7 @@ case $ARCH in
 				;;
 			ac100)
 				COMPONENTS='main restricted universe'
-				add_package install zram-config unity-2d
+				add_package install zram-config
 				add_package live ac100-tarball-installer
 				BINARY_REMOVE_LINUX=false
 				;;