
What's New?

o now using a different checksum algorithm, which provides many fewer 
  collisions. 
o added a per-directory mechanism of excluding files/directories: 
  Instead of having to modify the .fsyncrc file, an entry can be placed 
  in the appropriate .fsync-skip file.
o better handling of symbolic links: will now work with dangling
  links. This allows syncing of CFS directories, for instance.
o better remote error handling.

IMPORTANT NOTE: because of the change in checksum algorithm, please take
the following two actions:
1) delete your current ~/.fsync-hashsave files. The old checksum
   values will confuse fsync.
2) make sure that the standard Unix cksum program is in your path. Its
   absence will make fsync painfully slow.
