Log Message:
Update to 0.9.4:
Changes in 0.9.4 (Aug 30, 2005)
- Fixed major bug that prevented pbzip2 from uncompressing files
  created with a BWT block size other than default 900k (oops!)
- Fixed some bugs in the command line parser
- Code cleanup
- Updated RPM spec to match Fedora Extras policy

Changes in 0.9.3 (Aug 22, 2005)
- Added sanity check to ensure integers are the size we expect
- Ported code to compile under MinGW in Windows
- Small code cleanup
- Added ChangeLog
- Added man page
- Added AUTHORS file
- Renamed LICENCE.txt to COPYING
- Renamed README.txt to README
- Updated RPM spec file in preparation for inclusion into Fedora Extras
- Moved ChangeLog info from pbzip2.cpp into this file
- Removed extra spaces/tabs in pbzip2.cpp