[MERGE] Add "no to remaining" to shelve.

[James Westby]

James Westby has voted reject.
Status is now: Vetoed
Comment:
I'm told that Aaron and Daniel discussed changes to shelve that would
provide this functionality, as well as cleaning up several other issues
with the UI, so I'll leave this to be included in that.

For details, see: 
http://bundlebuggy.aaronbentley.com/project/bzr/request/%3C1236836411.17616.0.camel%40flash%3E
Project: Bazaar