* Thu Aug 11 2011 Erik Brakkee (erik@brakkee.org)
- implemented the LVM workaround as mentioned at https://bugzilla.redhat.com/show_bug.cgi?id=577798)
  Now dmsetup remove is used to remove the devices before attempting lvremove.
- Output of the backup now contains "*** OK" and "*** WARNING" indications to see the final results.
- A script tailbackup has been added which tails/greps the output and prints a summary based on a 
  backup log file. 
  
* Mon Dec 20 2010 Erik Brakkee (erik@brakkee.org)
- Initial version