+ - do not re-execute grml-live is the target ISO exists already
+ * Set /etc/grml_version of live-system to the according value.
+ * Log to /var/log/grml-live.log by default now and support
+ $ZERO_LOGFILE for cleaning up logs.
+ * Added new grml-repository named grml-live which is intented
+ to fix issues from Debian for grml-live builds. It is automatically
+ activated if you are building against unstable/sid and should
+ be used manually only if you realy know what you are doing. :)
+ * Replaced /etc/grml/fai/files/etc/apt/preferences
+ with /etc/grml/fai/apt/preferences so grml-live repository
+ can be used and configured at a single place.
+ * Use apt-pinning via /etc/grml/fai/config/hooks/instsoft.GRMLBASE
+ already and remove it from /etc/grml/fai/config/scripts/GRMLBASE/33-aptsetup
+ * Display version number of grml-live.