Merge branch 'wk/doc-pre-rebase' into maint-1.8.1

The arguments given to pre-rebase hook were not documented. * wk/doc-pre-rebase: Documentation/githooks: Explain pre-rebase parameters

Junio C Hamano committed Mar 25, 2013 at 13:45 UTC 8ddd9c18f323234e73e5f4c5d2675e355c68db7e

No changes.