[rgui-dev] New Code

[Tom Sawyer]

just uploaded new code changes to cvs.

the main change is the new automagical binding system:

        * modular with two mixins: Changable and Eventable
        * allows binding to object methods (Eventable)
        * allows binding to object instance variables (Changable)
        * allows binding to class variables (Changable)

of course the names could change if any one thinks of something better.

also added some more examples and a start to a gtk backend, and the very
very start of a ruby-wise backend.

note: there are bugs in the battery examples.

-- 
~transami