vcprompt with MQ (Mercurial Queue) support

[Yuya Nishihara]

Hi,

Stephen Rasku wrote:
> I am not getting the same results as the original:
> 
> $ ~/software/vcprompt/vcprompt -f %b
> default
> 
> $ ~/software/vt-mq/vcprompt -f %b
> MDM/R
> 
> $ hg branch
> default

Hmm..., are you using bookmarks? I modified the original code
to prefer bookmarks if available.

If not, please provide the result of vcprompt -d -f %b

Yuya.