Merge branch 'fc/fast-export'

Code simpification. * fc/fast-export: fast-export: refactor get_tags_and_duplicates() fast-export: make extra_refs global

Junio C Hamano committed Sep 17, 2013 at 11:42 UTC 984ac91e72578aa271daf79b6c44d34da2a8dc5d

No changes.