[rfc] 'bzr reconfigure --stacked-on/--no-stacked'

[Aaron Bentley]

Martin Pool wrote:
> There is at present no user-accessible way to change a branch between
> being stacked on another repository, and containing all its history in
> its own repository.  I think there should be.  It would be useful in
> general, and in particular as a workaround if people are having
> trouble with stacking on Launchpad, which suggests that setting for
> some projects.  Basically this is just to expose the
> Branch.set_stacked_on() call.

I certainly agree with "reconfigure --no-stacked".  What would
--stacked-on do?  Stack the branch and replace its repository with one
that only had the bare minimum?

Aaron