[GRASS5] New gui.tcl generic user interface

[Cedric Shock]

I wrote,

> My complete lack of ability for automated version control is crippling. If
> anyone knows an easy way to check sources out of a remote repository and
> check the same directories into another repository, and then be able to
> update from the first and commit to the second again that knowledge would
> be extremely helpful to me. It ought be easy to do since making a
> development branch of a remote repository seems like a common need (i.e.
> everyone without write access, or for developing radical new features
> outside the main repository).

Not so urgent anymore. I can use the grass repository. I'd still love to know 
how to do this if I ever want to try that "radical new features" thing.

--Cedric Shock