Changes for ex2fs
John Newbigin

version 0.1 beta
 initial release

version 0.11 beta
 debug info enabled -> never released

version 0.2 beta
 directory structure changes
 name change to explore2fs
 proper support for 2k and 4k block size
 added 16 color icon

version 0.3 beta
 proper driectory listing support.  Can now list /dev dir (takes a long time though)
 options dialog added
 0 length file names are now ignored, lost+found is now empty
 Fixed block access stuff.  Now very fast and can read 4k block size

version 0.4 beta
 added debug level
 partition rescan
 larger buffer for disk geometry
 fixed block group lock count bug
 added limited ctime function

version 0.5 beta
 Support for > 2^32 partitions
 Fixed support for extended partitions
 Some interface changes
 Extra exception handling