- remember windows sizes when quitting and starting cameleon
- an option not to use CVS but cameleon's own file format to keep the list of handled files.
- custom toplevel (with graphical customization, and deps management with the .ml added to the toplevel)
- allow to launch zoggy, report, dbforge, omom without parameter
  (i.e. with save and 'save as' menus)
- idée d'Alan : ajouter des racine, les enlever, et choisir si elles sont visibles
- version number written in only one place (in the configure script ?)

OK - an option to associate an action to the double lick on a file (default "edit")
OK - commande cvs log in ocamlcvs

- print variance of type parameters (cameleon/caml_doc_gui.ml)