-Tag rename unfinished business
-(things resulting from searching for `tag' where searching for
- `debiantag' wouldn't find them)
- in dopush (?), we need to sort out synthetic fast forard
this should not depend entirely on quilt mode
and maybe make fake merge, maybe in dgit view, maybe
elsewhere ?
- - there is some confusion between $split_brain (did we actually
- generate any commits) and quiltmode_splitbrain (might we have done,
- including in previous pushes); search for $split_brain and check
- that use sites are correct
-
Want tests for