WinCvs goes 1.1

Because of the increasing number of WinCvs/MacCvs developers, I decided to get started on
a WinCvs 1.1 beta project. Several peoples requested things and now we need a developer version
in order to do it.

I’m more and more surprised by the quantity of good patches : please keep going, I’m always happy
to implement your work and put your name in the ChangeLog !

Now a little personal thing for the Mac users : I should be back to macintosh (and in US) by the 1st of July.