v0.4: 2002-05-19
  - perform a last check before owning the selection
    to handle properly applications updating both cutbuffer
    and selection
  - autoconf & automake scripts
  - improved debug messages
  - memory leak fixed?
  - minor bugfixes
	
v0.3:
  - applied a patch from Mark Warburton to ignore the cutbuffer
    value if it's empty
  - added -verbose (displays what -debug displayed before)
  - changed -debug to display more debugging informations
  - modified the synchronization process. it should fix some
    update problems.

v0.2: 2001-07-15
  - command line options: cutbuffer, selection, pause and debug
  - removed bell on error. Seems to help with VNC connections.

v0.1: 2001-07-11
  - initial release
