2.2.6 May 12 1999
     new options:
     -aa   Add current and all parent paths to treedata
     -ee   add current and all parent paths to Extra treedata

2.2.5 Apr 15 1999
     - bugfix pathfixing

2.2.4 Apr 14 1999

     -DOS versions can use environment variable HOME
     -pathfixing
     -options -S, +S, -A, -E, -m, -M, -r, and -rmtree can be repeated.

2.2.3 Mar 21 1999

     -All versions can read DOS and UNIX textfiles.
     -INSTALLATION section in manpage

2.2.2 Feb 24 1999

     bugfix on automounted directories (Unix).

2.2.1 Jan 29 1999

     bugfix +S,-n,+n options on directory /

2.2.0 Jan 29 1999

     - changed name to Wherever Change Directory

     - automaticly remove directories from treedata to which cannot be changed.

     - links support (unix only)

     - restore text screen after list (dos only)

     new options:
      -m       make directory and add to treedata file
      -M       make directory and add to extra treedata file
      -r       remove directory and remove from treedata
      -rmtree  remove directory recursive and remove from treedata
      -n  +n   use relative treefile
      +S       make relative treefile
      -t       don't skip mountstring before /home (unix only)

     changed options: -u, +u, -f, +f

     - some minor changes.