[[!comment format=mdwn
 username="joey"
 subject="""comment 1"""
 date="2016-08-08T15:40:55Z"
 content="""
As I suggested in email, this could be something like `git annex sync --branch B`
and --branch could be repeated to add other branches, with the default
being to sync them all. `git annex sync --branch git-annex` would need to
be special cased I think.
"""]]