patchbomb: use ui.promptchoice for diffstat to allow localization of choices
The extra check for ui.interacive from patchbomb's prompt function is not
needed here.
Format boolean prompt as in filemerge.py.
adding foo
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
pushing to ../2
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files