Merge branch 'jl/submodule-update-retire-orig-flags'

Code clean-up. * jl/submodule-update-retire-orig-flags: submodule update: remove unnecessary orig_flags variable

Junio C Hamano committed Dec 5, 2013 at 13:00 UTC c83386d14ded4968c93098d9413425ab29eb38a0

No changes.