Merge branch 'km/maint-doc-git-reset' into maint

* branch 'km/maint-doc-git-reset': doc: git-reset: make "<mode>" optional

Junio C Hamano committed Dec 27, 2012 at 15:32 UTC 8c6bda0f4dc7c013fe58f91070164ba8c55d2bd0

No changes.