bzr-fastimport: Set branch-nick from git ref-names

[Ian Clatworthy]

Max Bowsher wrote:

> On further inspection, bzr-fastimport doesn't store whether it's seen
> feature commands at all. It just uses them to error early if it doesn't
> support a declared feature.
> 
> Therefore, I've opted for *always* defaulting the branch-nick from the
> ref name, but allowing an explicit branch-nick property in the
> fastimport stream to dominate.
> 
> If this approach is acceptable to you, I'll write up an actual merge
> proposal for
> https://code.launchpad.net/~maxb/bzr-fastimport/branch-mapper-stuff

Max,

That sounds fine. Please proceed with the MP.

Ian C.

PS:  I'm feeling a little under the weather this week but I'll take a
look as soon as my brain is working again.