reorganise changelog

debian/changelog

@@ -1,9 +1,9 @@
 livecd-rootfs (2.76) UNRELEASED; urgency=low
 
-  * live-build/auto/config: Don't try to install an empty task name when
+  * live-build/auto/config:
-    building an image without a live task.
+    - Don't try to install an empty task name when building an image without
-  * live-build/auto/config: Fix installation of ubuntu-server fstab removal
+      a live task.
-    hook.
+    - Fix installation of ubuntu-server fstab removal hook.
 
  -- Colin Watson <cjwatson@ubuntu.com>  Thu, 23 Aug 2012 09:43:38 +0100