Merge branch 'jk/blame-line-porcelain'

* jk/blame-line-porcelain: blame: add --line-porcelain output format blame: refactor porcelain output add tests for various blame formats

Junio C Hamano committed May 23, 2011 at 09:58 UTC b7aba2ef3450832828148e1a71b6a7198614b43d

No changes.