[Pkg-bazaar-maint] Submitting vcs_info function

[Clint Adams]

On Wed, Sep 17, 2008 at 10:18:59PM +0200, Frank Terbeck wrote:
> I've been working on this for quite some time now. vcs_info is a
> function that is able to get information about directories under
> version control. That information can be used in prompts, for example.

Some initial feedback is that performancewise git is great,
svn has mixed reactions, and bzr is slow as a dog, even with use-simple
on.

Maybe someone can suggest some optimizations.