[PATCH 0/5] More ref logging

These are on top of the other five I just sent:

* [PATCH 1/5] Correct force_write bug in refs.c

	Yea there was a bug in the last bug fix.  Now we
	really don't write the ref unless we need to.

* [PATCH 2/5] Change order of -m option to update-ref.

	Minor documentation nit noticed by Junio.

* [PATCH 3/5] Include ref log detail in commit, reset, etc.

	Enhance some core tools to use the new '-m' switch with
	update-ref.  Trivial but requires the new update-ref.

* [PATCH 4/5] Create/delete branch ref logs.

	This was discussed on #git earlier this morning.
	Automatically create the ref log if -l is given when creating
	a branch and delete the log when deleting the branch.

* [PATCH 5/5] Enable ref log creation in git checkout -b.

	Fix git checkout -b to behave like git branch.