mozilla-b2g/B2G — pull request #254 by jld (2013-06-05 22:40:09+00:00)
Title: Let config.sh take common |repo sync| options and pass them through.

For example, -d (check out the manifest revisions, instead of trying to
rebase the current HEADs onto them) is useful when changing branches or
devices, to prevent unwanted rebases that often fail.