+. Allow vsnames "all" in the msyql handler.
+
+. Factorize the rdiff.helper's connection-related functions into a lib, so
+ that they can be used by dup.helper too. (NB: don't forget that the dup
+ handler has a sshoptions configuration setting, that is often used to
+ specify an alternative SSH key, or a specific IP to bind to.)
+
+. Add an exclude option to database handlers so you can configure it to backup
+ all databases, except for the excluded ones