Changes from duffs 0.3.2 to duffs 0.3.5 include:
 - switch from coda to fuse
 - lots of bugfixes in the webdav code

Changes from duffs 0.3.2 to duffs 0.3.3 include:
 - fix "touch file" always returning success although
   the the server resource wasn't writeable
 - send more error messages to syslog instead of nowhere
 - the credentials file now has a format similar to what mount.cifs(8). See the
   manpage for details.

Changes from duffs 0.3.1 to duffs 0.3.2 include:
 - reverse arguments in mount.davfs call. Use:
     mount.davfs FROM TO -o ARGS
     instead of
     mount.davfs -o ARGS FROM TO
   This lets mount -tdavfs -oargs FROM TO work as expected

Changes from duffs 0.3 to duffs 0.3.1 include:
 - fix a problem with davenport where every directory had itself as a
   subdirectory (since davenport returns the full uri, not the relative uri)
 - parse the CCERT_PASSWD environment variable for the clients certificate's
   password and add the ccertcredentialsfile mount option. 
 - release all locks on daemon shutdown
 - close the webdav connection on daemon shutdown
 - add 405 (method-not-allowed) to ENOPERM in dav_set_errno
 - print debug messages to stderr instead of stdout

Changes from davfs 0.2.3 to duffs 0.3 include:
 - Properly report errors when reading/writing fails
 - fix executable permission bit setting
 - fix CAN-2005-1774
 - parse credentials file
 - remove trailing slashes from directories (cause several
   applications to crash)
 - parse http_proxy & PASSWD environment variables
 - handle fsync(2)
 - set reasonable timestamps on mkdir
 - properly pass filesystem flags like ro to mount
 - remove broken mtab handling
 - allow to pass user and groupnames as arguments to uid,gid
 - fake statfs (for e.g. df/stat -f)
 - check server certificate
 - client certificate support