Split/Join feature

[Gustavo Niemeyer]

Hey Robert,

> This is part of the new subtree support that has just landed with
> dirstate in bzr.dev. Its quite possible we will disable these commands
> for 0.15, as the userspace for subtrees is rather... raw. That said,
> it splits a tree into two trees, e.g. if you have a library you want
> to turn into a separate project, split is the command to do that.

That's awesome!  I'm looking forward to have them in a usable state.

-- 
Gustavo Niemeyer
http://niemeyer.net